No speedo
#41
Guest
Posts: n/a
Re: No speedo
would it work for 2 months and then stop all of a sudden if the gear wasn't
oriented properly? I would think it wouldn't work from the get go.
"Jerry Bransford" <jerrypb@mecox.net> wrote in message
news:BmXrb.25205$PD2.18047@fed1read05...
> To emphasize what Jeff (CRWLR) said...
>
> "The sensor is mounted on an ecsentric that is designed to accomodate
> different sizes of gears -- these different sizes are needed to offset
> optional tire sizes that Jeeps frequently have installed. My point is, the
> ecsentric can be turned to change the location with respect to the
variouis
> gear sizes. If the ecsentric is not turned properly, the geras will not
mesh
> and there will be no speed sensor output. If there is no speed sensor
> output, there will be no Cruise Control, or speedometer."
>
> If you've ever had the speedometer gear housing out, it's likely just not
> oriented properly as Jeff describes above.
>
> Jerry
> --
> Jerry Bransford
> To email, remove 'me' from my email address
> KC6TAY, PP-ASEL
> See the Geezer Jeep at
> http://members.***.net/jerrypb/
>
> "CRWLR" <beerman@yahoo.com> wrote in message
> news:vr009epiik4u5c@corp.supernews.com...
> > 55 means the codes are finished being displayed. I forget what 11 and 12
> > are, but think that one of them is a loss of battery power.
> >
> > Your tcase has a speed sensor inside that is merely a gear driven device
> > that sends an electrical signal back to the computer that does whatever
> the
> > computer does with this sort of stuff. Among the things the computer
does
> is
> > it sends it along to the speedometer which in turn displays the speed
you
> > are going.
> >
> > My guess is the speedometer itself is the problem here. You can check
> > though, try using the Cruise Control. If the Cruise works, the speed is
> > being sent from the tcase. If the Cruise doesn't work, then the tcase
> speed
> > sensor in the tcase should be examined.
> >
> > To check the speed sensor, locate the tailhousing on the tcase, then
move
> > forward along the tailshaft housing until you find a wire or two that
plug
> > in. You can remove a single bolt and pull the sensor out. It has a gear
on
> > one end that might not be mating properly with its mate inside the
tcase.
> > The sensor is mounted on an ecsentric that is designed to accomodate
> > different sizes of gears -- these different sizes are needed to offset
> > optional tire sizes that Jeeps frequently have installed. My point is,
the
> > ecsentric can be turned to change the location with respect to the
> variouis
> > gear sizes. If the ecsentric is not turned properly, the geras will not
> mesh
> > and there will be no speed sensor output. If there is no speed sensor
> > output, there will be no Cruise Control, or speedometer.
> >
> > If the Cruise works properly, then you have lost the ground for the
> > insturment panel, and if you look closely, other guages don't work right
> > either.
> >
> >
> >
> >
> >
> > "Dennis ***" <dennisthis@ebdthistoocorp.com> wrote in message
> > news:xZSrb.120462$ao4.372591@attbi_s51...
> > > Driving home today, my speedometer bounced from actual speed to zero
and
> > > back several times before it finally settled on 0. The odometer was
not
> > > incrementing either. I checked the connector at the back of the
> transfer
> > > case and everything is still connected. There were no fluid leaks to
> > > indicate a loose fit. The wires appear to be connected with no
breaks.
> > The
> > > Engine fault codes were 12, 11, and 55. Doesn't seem related to
> > > speedometer.
> > >
> > > Any ideas on what I can check?
> > >
> > > Thanks,
> > > Dennis
> > > 97 TJ Sport
> > > 4.0 liter
> > > 5 speed
> > >
> > >
> >
>
>
oriented properly? I would think it wouldn't work from the get go.
"Jerry Bransford" <jerrypb@mecox.net> wrote in message
news:BmXrb.25205$PD2.18047@fed1read05...
> To emphasize what Jeff (CRWLR) said...
>
> "The sensor is mounted on an ecsentric that is designed to accomodate
> different sizes of gears -- these different sizes are needed to offset
> optional tire sizes that Jeeps frequently have installed. My point is, the
> ecsentric can be turned to change the location with respect to the
variouis
> gear sizes. If the ecsentric is not turned properly, the geras will not
mesh
> and there will be no speed sensor output. If there is no speed sensor
> output, there will be no Cruise Control, or speedometer."
>
> If you've ever had the speedometer gear housing out, it's likely just not
> oriented properly as Jeff describes above.
>
> Jerry
> --
> Jerry Bransford
> To email, remove 'me' from my email address
> KC6TAY, PP-ASEL
> See the Geezer Jeep at
> http://members.***.net/jerrypb/
>
> "CRWLR" <beerman@yahoo.com> wrote in message
> news:vr009epiik4u5c@corp.supernews.com...
> > 55 means the codes are finished being displayed. I forget what 11 and 12
> > are, but think that one of them is a loss of battery power.
> >
> > Your tcase has a speed sensor inside that is merely a gear driven device
> > that sends an electrical signal back to the computer that does whatever
> the
> > computer does with this sort of stuff. Among the things the computer
does
> is
> > it sends it along to the speedometer which in turn displays the speed
you
> > are going.
> >
> > My guess is the speedometer itself is the problem here. You can check
> > though, try using the Cruise Control. If the Cruise works, the speed is
> > being sent from the tcase. If the Cruise doesn't work, then the tcase
> speed
> > sensor in the tcase should be examined.
> >
> > To check the speed sensor, locate the tailhousing on the tcase, then
move
> > forward along the tailshaft housing until you find a wire or two that
plug
> > in. You can remove a single bolt and pull the sensor out. It has a gear
on
> > one end that might not be mating properly with its mate inside the
tcase.
> > The sensor is mounted on an ecsentric that is designed to accomodate
> > different sizes of gears -- these different sizes are needed to offset
> > optional tire sizes that Jeeps frequently have installed. My point is,
the
> > ecsentric can be turned to change the location with respect to the
> variouis
> > gear sizes. If the ecsentric is not turned properly, the geras will not
> mesh
> > and there will be no speed sensor output. If there is no speed sensor
> > output, there will be no Cruise Control, or speedometer.
> >
> > If the Cruise works properly, then you have lost the ground for the
> > insturment panel, and if you look closely, other guages don't work right
> > either.
> >
> >
> >
> >
> >
> > "Dennis ***" <dennisthis@ebdthistoocorp.com> wrote in message
> > news:xZSrb.120462$ao4.372591@attbi_s51...
> > > Driving home today, my speedometer bounced from actual speed to zero
and
> > > back several times before it finally settled on 0. The odometer was
not
> > > incrementing either. I checked the connector at the back of the
> transfer
> > > case and everything is still connected. There were no fluid leaks to
> > > indicate a loose fit. The wires appear to be connected with no
breaks.
> > The
> > > Engine fault codes were 12, 11, and 55. Doesn't seem related to
> > > speedometer.
> > >
> > > Any ideas on what I can check?
> > >
> > > Thanks,
> > > Dennis
> > > 97 TJ Sport
> > > 4.0 liter
> > > 5 speed
> > >
> > >
> >
>
>
#42
Guest
Posts: n/a
Re: No speedo
would it work for 2 months and then stop all of a sudden if the gear wasn't
oriented properly? I would think it wouldn't work from the get go.
"Jerry Bransford" <jerrypb@mecox.net> wrote in message
news:BmXrb.25205$PD2.18047@fed1read05...
> To emphasize what Jeff (CRWLR) said...
>
> "The sensor is mounted on an ecsentric that is designed to accomodate
> different sizes of gears -- these different sizes are needed to offset
> optional tire sizes that Jeeps frequently have installed. My point is, the
> ecsentric can be turned to change the location with respect to the
variouis
> gear sizes. If the ecsentric is not turned properly, the geras will not
mesh
> and there will be no speed sensor output. If there is no speed sensor
> output, there will be no Cruise Control, or speedometer."
>
> If you've ever had the speedometer gear housing out, it's likely just not
> oriented properly as Jeff describes above.
>
> Jerry
> --
> Jerry Bransford
> To email, remove 'me' from my email address
> KC6TAY, PP-ASEL
> See the Geezer Jeep at
> http://members.***.net/jerrypb/
>
> "CRWLR" <beerman@yahoo.com> wrote in message
> news:vr009epiik4u5c@corp.supernews.com...
> > 55 means the codes are finished being displayed. I forget what 11 and 12
> > are, but think that one of them is a loss of battery power.
> >
> > Your tcase has a speed sensor inside that is merely a gear driven device
> > that sends an electrical signal back to the computer that does whatever
> the
> > computer does with this sort of stuff. Among the things the computer
does
> is
> > it sends it along to the speedometer which in turn displays the speed
you
> > are going.
> >
> > My guess is the speedometer itself is the problem here. You can check
> > though, try using the Cruise Control. If the Cruise works, the speed is
> > being sent from the tcase. If the Cruise doesn't work, then the tcase
> speed
> > sensor in the tcase should be examined.
> >
> > To check the speed sensor, locate the tailhousing on the tcase, then
move
> > forward along the tailshaft housing until you find a wire or two that
plug
> > in. You can remove a single bolt and pull the sensor out. It has a gear
on
> > one end that might not be mating properly with its mate inside the
tcase.
> > The sensor is mounted on an ecsentric that is designed to accomodate
> > different sizes of gears -- these different sizes are needed to offset
> > optional tire sizes that Jeeps frequently have installed. My point is,
the
> > ecsentric can be turned to change the location with respect to the
> variouis
> > gear sizes. If the ecsentric is not turned properly, the geras will not
> mesh
> > and there will be no speed sensor output. If there is no speed sensor
> > output, there will be no Cruise Control, or speedometer.
> >
> > If the Cruise works properly, then you have lost the ground for the
> > insturment panel, and if you look closely, other guages don't work right
> > either.
> >
> >
> >
> >
> >
> > "Dennis ***" <dennisthis@ebdthistoocorp.com> wrote in message
> > news:xZSrb.120462$ao4.372591@attbi_s51...
> > > Driving home today, my speedometer bounced from actual speed to zero
and
> > > back several times before it finally settled on 0. The odometer was
not
> > > incrementing either. I checked the connector at the back of the
> transfer
> > > case and everything is still connected. There were no fluid leaks to
> > > indicate a loose fit. The wires appear to be connected with no
breaks.
> > The
> > > Engine fault codes were 12, 11, and 55. Doesn't seem related to
> > > speedometer.
> > >
> > > Any ideas on what I can check?
> > >
> > > Thanks,
> > > Dennis
> > > 97 TJ Sport
> > > 4.0 liter
> > > 5 speed
> > >
> > >
> >
>
>
oriented properly? I would think it wouldn't work from the get go.
"Jerry Bransford" <jerrypb@mecox.net> wrote in message
news:BmXrb.25205$PD2.18047@fed1read05...
> To emphasize what Jeff (CRWLR) said...
>
> "The sensor is mounted on an ecsentric that is designed to accomodate
> different sizes of gears -- these different sizes are needed to offset
> optional tire sizes that Jeeps frequently have installed. My point is, the
> ecsentric can be turned to change the location with respect to the
variouis
> gear sizes. If the ecsentric is not turned properly, the geras will not
mesh
> and there will be no speed sensor output. If there is no speed sensor
> output, there will be no Cruise Control, or speedometer."
>
> If you've ever had the speedometer gear housing out, it's likely just not
> oriented properly as Jeff describes above.
>
> Jerry
> --
> Jerry Bransford
> To email, remove 'me' from my email address
> KC6TAY, PP-ASEL
> See the Geezer Jeep at
> http://members.***.net/jerrypb/
>
> "CRWLR" <beerman@yahoo.com> wrote in message
> news:vr009epiik4u5c@corp.supernews.com...
> > 55 means the codes are finished being displayed. I forget what 11 and 12
> > are, but think that one of them is a loss of battery power.
> >
> > Your tcase has a speed sensor inside that is merely a gear driven device
> > that sends an electrical signal back to the computer that does whatever
> the
> > computer does with this sort of stuff. Among the things the computer
does
> is
> > it sends it along to the speedometer which in turn displays the speed
you
> > are going.
> >
> > My guess is the speedometer itself is the problem here. You can check
> > though, try using the Cruise Control. If the Cruise works, the speed is
> > being sent from the tcase. If the Cruise doesn't work, then the tcase
> speed
> > sensor in the tcase should be examined.
> >
> > To check the speed sensor, locate the tailhousing on the tcase, then
move
> > forward along the tailshaft housing until you find a wire or two that
plug
> > in. You can remove a single bolt and pull the sensor out. It has a gear
on
> > one end that might not be mating properly with its mate inside the
tcase.
> > The sensor is mounted on an ecsentric that is designed to accomodate
> > different sizes of gears -- these different sizes are needed to offset
> > optional tire sizes that Jeeps frequently have installed. My point is,
the
> > ecsentric can be turned to change the location with respect to the
> variouis
> > gear sizes. If the ecsentric is not turned properly, the geras will not
> mesh
> > and there will be no speed sensor output. If there is no speed sensor
> > output, there will be no Cruise Control, or speedometer.
> >
> > If the Cruise works properly, then you have lost the ground for the
> > insturment panel, and if you look closely, other guages don't work right
> > either.
> >
> >
> >
> >
> >
> > "Dennis ***" <dennisthis@ebdthistoocorp.com> wrote in message
> > news:xZSrb.120462$ao4.372591@attbi_s51...
> > > Driving home today, my speedometer bounced from actual speed to zero
and
> > > back several times before it finally settled on 0. The odometer was
not
> > > incrementing either. I checked the connector at the back of the
> transfer
> > > case and everything is still connected. There were no fluid leaks to
> > > indicate a loose fit. The wires appear to be connected with no
breaks.
> > The
> > > Engine fault codes were 12, 11, and 55. Doesn't seem related to
> > > speedometer.
> > >
> > > Any ideas on what I can check?
> > >
> > > Thanks,
> > > Dennis
> > > 97 TJ Sport
> > > 4.0 liter
> > > 5 speed
> > >
> > >
> >
>
>
#43
Guest
Posts: n/a
Re: No speedo
would it work for 2 months and then stop all of a sudden if the gear wasn't
oriented properly? I would think it wouldn't work from the get go.
"Jerry Bransford" <jerrypb@mecox.net> wrote in message
news:BmXrb.25205$PD2.18047@fed1read05...
> To emphasize what Jeff (CRWLR) said...
>
> "The sensor is mounted on an ecsentric that is designed to accomodate
> different sizes of gears -- these different sizes are needed to offset
> optional tire sizes that Jeeps frequently have installed. My point is, the
> ecsentric can be turned to change the location with respect to the
variouis
> gear sizes. If the ecsentric is not turned properly, the geras will not
mesh
> and there will be no speed sensor output. If there is no speed sensor
> output, there will be no Cruise Control, or speedometer."
>
> If you've ever had the speedometer gear housing out, it's likely just not
> oriented properly as Jeff describes above.
>
> Jerry
> --
> Jerry Bransford
> To email, remove 'me' from my email address
> KC6TAY, PP-ASEL
> See the Geezer Jeep at
> http://members.***.net/jerrypb/
>
> "CRWLR" <beerman@yahoo.com> wrote in message
> news:vr009epiik4u5c@corp.supernews.com...
> > 55 means the codes are finished being displayed. I forget what 11 and 12
> > are, but think that one of them is a loss of battery power.
> >
> > Your tcase has a speed sensor inside that is merely a gear driven device
> > that sends an electrical signal back to the computer that does whatever
> the
> > computer does with this sort of stuff. Among the things the computer
does
> is
> > it sends it along to the speedometer which in turn displays the speed
you
> > are going.
> >
> > My guess is the speedometer itself is the problem here. You can check
> > though, try using the Cruise Control. If the Cruise works, the speed is
> > being sent from the tcase. If the Cruise doesn't work, then the tcase
> speed
> > sensor in the tcase should be examined.
> >
> > To check the speed sensor, locate the tailhousing on the tcase, then
move
> > forward along the tailshaft housing until you find a wire or two that
plug
> > in. You can remove a single bolt and pull the sensor out. It has a gear
on
> > one end that might not be mating properly with its mate inside the
tcase.
> > The sensor is mounted on an ecsentric that is designed to accomodate
> > different sizes of gears -- these different sizes are needed to offset
> > optional tire sizes that Jeeps frequently have installed. My point is,
the
> > ecsentric can be turned to change the location with respect to the
> variouis
> > gear sizes. If the ecsentric is not turned properly, the geras will not
> mesh
> > and there will be no speed sensor output. If there is no speed sensor
> > output, there will be no Cruise Control, or speedometer.
> >
> > If the Cruise works properly, then you have lost the ground for the
> > insturment panel, and if you look closely, other guages don't work right
> > either.
> >
> >
> >
> >
> >
> > "Dennis ***" <dennisthis@ebdthistoocorp.com> wrote in message
> > news:xZSrb.120462$ao4.372591@attbi_s51...
> > > Driving home today, my speedometer bounced from actual speed to zero
and
> > > back several times before it finally settled on 0. The odometer was
not
> > > incrementing either. I checked the connector at the back of the
> transfer
> > > case and everything is still connected. There were no fluid leaks to
> > > indicate a loose fit. The wires appear to be connected with no
breaks.
> > The
> > > Engine fault codes were 12, 11, and 55. Doesn't seem related to
> > > speedometer.
> > >
> > > Any ideas on what I can check?
> > >
> > > Thanks,
> > > Dennis
> > > 97 TJ Sport
> > > 4.0 liter
> > > 5 speed
> > >
> > >
> >
>
>
oriented properly? I would think it wouldn't work from the get go.
"Jerry Bransford" <jerrypb@mecox.net> wrote in message
news:BmXrb.25205$PD2.18047@fed1read05...
> To emphasize what Jeff (CRWLR) said...
>
> "The sensor is mounted on an ecsentric that is designed to accomodate
> different sizes of gears -- these different sizes are needed to offset
> optional tire sizes that Jeeps frequently have installed. My point is, the
> ecsentric can be turned to change the location with respect to the
variouis
> gear sizes. If the ecsentric is not turned properly, the geras will not
mesh
> and there will be no speed sensor output. If there is no speed sensor
> output, there will be no Cruise Control, or speedometer."
>
> If you've ever had the speedometer gear housing out, it's likely just not
> oriented properly as Jeff describes above.
>
> Jerry
> --
> Jerry Bransford
> To email, remove 'me' from my email address
> KC6TAY, PP-ASEL
> See the Geezer Jeep at
> http://members.***.net/jerrypb/
>
> "CRWLR" <beerman@yahoo.com> wrote in message
> news:vr009epiik4u5c@corp.supernews.com...
> > 55 means the codes are finished being displayed. I forget what 11 and 12
> > are, but think that one of them is a loss of battery power.
> >
> > Your tcase has a speed sensor inside that is merely a gear driven device
> > that sends an electrical signal back to the computer that does whatever
> the
> > computer does with this sort of stuff. Among the things the computer
does
> is
> > it sends it along to the speedometer which in turn displays the speed
you
> > are going.
> >
> > My guess is the speedometer itself is the problem here. You can check
> > though, try using the Cruise Control. If the Cruise works, the speed is
> > being sent from the tcase. If the Cruise doesn't work, then the tcase
> speed
> > sensor in the tcase should be examined.
> >
> > To check the speed sensor, locate the tailhousing on the tcase, then
move
> > forward along the tailshaft housing until you find a wire or two that
plug
> > in. You can remove a single bolt and pull the sensor out. It has a gear
on
> > one end that might not be mating properly with its mate inside the
tcase.
> > The sensor is mounted on an ecsentric that is designed to accomodate
> > different sizes of gears -- these different sizes are needed to offset
> > optional tire sizes that Jeeps frequently have installed. My point is,
the
> > ecsentric can be turned to change the location with respect to the
> variouis
> > gear sizes. If the ecsentric is not turned properly, the geras will not
> mesh
> > and there will be no speed sensor output. If there is no speed sensor
> > output, there will be no Cruise Control, or speedometer.
> >
> > If the Cruise works properly, then you have lost the ground for the
> > insturment panel, and if you look closely, other guages don't work right
> > either.
> >
> >
> >
> >
> >
> > "Dennis ***" <dennisthis@ebdthistoocorp.com> wrote in message
> > news:xZSrb.120462$ao4.372591@attbi_s51...
> > > Driving home today, my speedometer bounced from actual speed to zero
and
> > > back several times before it finally settled on 0. The odometer was
not
> > > incrementing either. I checked the connector at the back of the
> transfer
> > > case and everything is still connected. There were no fluid leaks to
> > > indicate a loose fit. The wires appear to be connected with no
breaks.
> > The
> > > Engine fault codes were 12, 11, and 55. Doesn't seem related to
> > > speedometer.
> > >
> > > Any ideas on what I can check?
> > >
> > > Thanks,
> > > Dennis
> > > 97 TJ Sport
> > > 4.0 liter
> > > 5 speed
> > >
> > >
> >
>
>
#44
Guest
Posts: n/a
Re: No speedo
What if it was right on the hairy edge, then that edge broke off?
If you have been playing with the speed sensor because of resizing the tires
or swapping the gears, then that is the place I would start my search.
Loosen the bolt and reseat the sensor. You may need to rock the vehicle a
little to get the gears to mesh.
"Dennis ***" <dennisthis@ebdthistoocorp.com> wrote in message
news:CjZrb.118434$mZ5.805825@attbi_s54...
> would it work for 2 months and then stop all of a sudden if the gear
wasn't
> oriented properly? I would think it wouldn't work from the get go.
>
> "Jerry Bransford" <jerrypb@mecox.net> wrote in message
> news:BmXrb.25205$PD2.18047@fed1read05...
> > To emphasize what Jeff (CRWLR) said...
> >
> > "The sensor is mounted on an ecsentric that is designed to accomodate
> > different sizes of gears -- these different sizes are needed to offset
> > optional tire sizes that Jeeps frequently have installed. My point is,
the
> > ecsentric can be turned to change the location with respect to the
> variouis
> > gear sizes. If the ecsentric is not turned properly, the geras will not
> mesh
> > and there will be no speed sensor output. If there is no speed sensor
> > output, there will be no Cruise Control, or speedometer."
> >
> > If you've ever had the speedometer gear housing out, it's likely just
not
> > oriented properly as Jeff describes above.
> >
> > Jerry
> > --
> > Jerry Bransford
> > To email, remove 'me' from my email address
> > KC6TAY, PP-ASEL
> > See the Geezer Jeep at
> > http://members.***.net/jerrypb/
> >
> > "CRWLR" <beerman@yahoo.com> wrote in message
> > news:vr009epiik4u5c@corp.supernews.com...
> > > 55 means the codes are finished being displayed. I forget what 11 and
12
> > > are, but think that one of them is a loss of battery power.
> > >
> > > Your tcase has a speed sensor inside that is merely a gear driven
device
> > > that sends an electrical signal back to the computer that does
whatever
> > the
> > > computer does with this sort of stuff. Among the things the computer
> does
> > is
> > > it sends it along to the speedometer which in turn displays the speed
> you
> > > are going.
> > >
> > > My guess is the speedometer itself is the problem here. You can check
> > > though, try using the Cruise Control. If the Cruise works, the speed
is
> > > being sent from the tcase. If the Cruise doesn't work, then the tcase
> > speed
> > > sensor in the tcase should be examined.
> > >
> > > To check the speed sensor, locate the tailhousing on the tcase, then
> move
> > > forward along the tailshaft housing until you find a wire or two that
> plug
> > > in. You can remove a single bolt and pull the sensor out. It has a
gear
> on
> > > one end that might not be mating properly with its mate inside the
> tcase.
> > > The sensor is mounted on an ecsentric that is designed to accomodate
> > > different sizes of gears -- these different sizes are needed to offset
> > > optional tire sizes that Jeeps frequently have installed. My point is,
> the
> > > ecsentric can be turned to change the location with respect to the
> > variouis
> > > gear sizes. If the ecsentric is not turned properly, the geras will
not
> > mesh
> > > and there will be no speed sensor output. If there is no speed sensor
> > > output, there will be no Cruise Control, or speedometer.
> > >
> > > If the Cruise works properly, then you have lost the ground for the
> > > insturment panel, and if you look closely, other guages don't work
right
> > > either.
> > >
> > >
> > >
> > >
> > >
> > > "Dennis ***" <dennisthis@ebdthistoocorp.com> wrote in message
> > > news:xZSrb.120462$ao4.372591@attbi_s51...
> > > > Driving home today, my speedometer bounced from actual speed to zero
> and
> > > > back several times before it finally settled on 0. The odometer was
> not
> > > > incrementing either. I checked the connector at the back of the
> > transfer
> > > > case and everything is still connected. There were no fluid leaks
to
> > > > indicate a loose fit. The wires appear to be connected with no
> breaks.
> > > The
> > > > Engine fault codes were 12, 11, and 55. Doesn't seem related to
> > > > speedometer.
> > > >
> > > > Any ideas on what I can check?
> > > >
> > > > Thanks,
> > > > Dennis
> > > > 97 TJ Sport
> > > > 4.0 liter
> > > > 5 speed
> > > >
> > > >
> > >
> >
> >
>
>
If you have been playing with the speed sensor because of resizing the tires
or swapping the gears, then that is the place I would start my search.
Loosen the bolt and reseat the sensor. You may need to rock the vehicle a
little to get the gears to mesh.
"Dennis ***" <dennisthis@ebdthistoocorp.com> wrote in message
news:CjZrb.118434$mZ5.805825@attbi_s54...
> would it work for 2 months and then stop all of a sudden if the gear
wasn't
> oriented properly? I would think it wouldn't work from the get go.
>
> "Jerry Bransford" <jerrypb@mecox.net> wrote in message
> news:BmXrb.25205$PD2.18047@fed1read05...
> > To emphasize what Jeff (CRWLR) said...
> >
> > "The sensor is mounted on an ecsentric that is designed to accomodate
> > different sizes of gears -- these different sizes are needed to offset
> > optional tire sizes that Jeeps frequently have installed. My point is,
the
> > ecsentric can be turned to change the location with respect to the
> variouis
> > gear sizes. If the ecsentric is not turned properly, the geras will not
> mesh
> > and there will be no speed sensor output. If there is no speed sensor
> > output, there will be no Cruise Control, or speedometer."
> >
> > If you've ever had the speedometer gear housing out, it's likely just
not
> > oriented properly as Jeff describes above.
> >
> > Jerry
> > --
> > Jerry Bransford
> > To email, remove 'me' from my email address
> > KC6TAY, PP-ASEL
> > See the Geezer Jeep at
> > http://members.***.net/jerrypb/
> >
> > "CRWLR" <beerman@yahoo.com> wrote in message
> > news:vr009epiik4u5c@corp.supernews.com...
> > > 55 means the codes are finished being displayed. I forget what 11 and
12
> > > are, but think that one of them is a loss of battery power.
> > >
> > > Your tcase has a speed sensor inside that is merely a gear driven
device
> > > that sends an electrical signal back to the computer that does
whatever
> > the
> > > computer does with this sort of stuff. Among the things the computer
> does
> > is
> > > it sends it along to the speedometer which in turn displays the speed
> you
> > > are going.
> > >
> > > My guess is the speedometer itself is the problem here. You can check
> > > though, try using the Cruise Control. If the Cruise works, the speed
is
> > > being sent from the tcase. If the Cruise doesn't work, then the tcase
> > speed
> > > sensor in the tcase should be examined.
> > >
> > > To check the speed sensor, locate the tailhousing on the tcase, then
> move
> > > forward along the tailshaft housing until you find a wire or two that
> plug
> > > in. You can remove a single bolt and pull the sensor out. It has a
gear
> on
> > > one end that might not be mating properly with its mate inside the
> tcase.
> > > The sensor is mounted on an ecsentric that is designed to accomodate
> > > different sizes of gears -- these different sizes are needed to offset
> > > optional tire sizes that Jeeps frequently have installed. My point is,
> the
> > > ecsentric can be turned to change the location with respect to the
> > variouis
> > > gear sizes. If the ecsentric is not turned properly, the geras will
not
> > mesh
> > > and there will be no speed sensor output. If there is no speed sensor
> > > output, there will be no Cruise Control, or speedometer.
> > >
> > > If the Cruise works properly, then you have lost the ground for the
> > > insturment panel, and if you look closely, other guages don't work
right
> > > either.
> > >
> > >
> > >
> > >
> > >
> > > "Dennis ***" <dennisthis@ebdthistoocorp.com> wrote in message
> > > news:xZSrb.120462$ao4.372591@attbi_s51...
> > > > Driving home today, my speedometer bounced from actual speed to zero
> and
> > > > back several times before it finally settled on 0. The odometer was
> not
> > > > incrementing either. I checked the connector at the back of the
> > transfer
> > > > case and everything is still connected. There were no fluid leaks
to
> > > > indicate a loose fit. The wires appear to be connected with no
> breaks.
> > > The
> > > > Engine fault codes were 12, 11, and 55. Doesn't seem related to
> > > > speedometer.
> > > >
> > > > Any ideas on what I can check?
> > > >
> > > > Thanks,
> > > > Dennis
> > > > 97 TJ Sport
> > > > 4.0 liter
> > > > 5 speed
> > > >
> > > >
> > >
> >
> >
>
>
#45
Guest
Posts: n/a
Re: No speedo
What if it was right on the hairy edge, then that edge broke off?
If you have been playing with the speed sensor because of resizing the tires
or swapping the gears, then that is the place I would start my search.
Loosen the bolt and reseat the sensor. You may need to rock the vehicle a
little to get the gears to mesh.
"Dennis ***" <dennisthis@ebdthistoocorp.com> wrote in message
news:CjZrb.118434$mZ5.805825@attbi_s54...
> would it work for 2 months and then stop all of a sudden if the gear
wasn't
> oriented properly? I would think it wouldn't work from the get go.
>
> "Jerry Bransford" <jerrypb@mecox.net> wrote in message
> news:BmXrb.25205$PD2.18047@fed1read05...
> > To emphasize what Jeff (CRWLR) said...
> >
> > "The sensor is mounted on an ecsentric that is designed to accomodate
> > different sizes of gears -- these different sizes are needed to offset
> > optional tire sizes that Jeeps frequently have installed. My point is,
the
> > ecsentric can be turned to change the location with respect to the
> variouis
> > gear sizes. If the ecsentric is not turned properly, the geras will not
> mesh
> > and there will be no speed sensor output. If there is no speed sensor
> > output, there will be no Cruise Control, or speedometer."
> >
> > If you've ever had the speedometer gear housing out, it's likely just
not
> > oriented properly as Jeff describes above.
> >
> > Jerry
> > --
> > Jerry Bransford
> > To email, remove 'me' from my email address
> > KC6TAY, PP-ASEL
> > See the Geezer Jeep at
> > http://members.***.net/jerrypb/
> >
> > "CRWLR" <beerman@yahoo.com> wrote in message
> > news:vr009epiik4u5c@corp.supernews.com...
> > > 55 means the codes are finished being displayed. I forget what 11 and
12
> > > are, but think that one of them is a loss of battery power.
> > >
> > > Your tcase has a speed sensor inside that is merely a gear driven
device
> > > that sends an electrical signal back to the computer that does
whatever
> > the
> > > computer does with this sort of stuff. Among the things the computer
> does
> > is
> > > it sends it along to the speedometer which in turn displays the speed
> you
> > > are going.
> > >
> > > My guess is the speedometer itself is the problem here. You can check
> > > though, try using the Cruise Control. If the Cruise works, the speed
is
> > > being sent from the tcase. If the Cruise doesn't work, then the tcase
> > speed
> > > sensor in the tcase should be examined.
> > >
> > > To check the speed sensor, locate the tailhousing on the tcase, then
> move
> > > forward along the tailshaft housing until you find a wire or two that
> plug
> > > in. You can remove a single bolt and pull the sensor out. It has a
gear
> on
> > > one end that might not be mating properly with its mate inside the
> tcase.
> > > The sensor is mounted on an ecsentric that is designed to accomodate
> > > different sizes of gears -- these different sizes are needed to offset
> > > optional tire sizes that Jeeps frequently have installed. My point is,
> the
> > > ecsentric can be turned to change the location with respect to the
> > variouis
> > > gear sizes. If the ecsentric is not turned properly, the geras will
not
> > mesh
> > > and there will be no speed sensor output. If there is no speed sensor
> > > output, there will be no Cruise Control, or speedometer.
> > >
> > > If the Cruise works properly, then you have lost the ground for the
> > > insturment panel, and if you look closely, other guages don't work
right
> > > either.
> > >
> > >
> > >
> > >
> > >
> > > "Dennis ***" <dennisthis@ebdthistoocorp.com> wrote in message
> > > news:xZSrb.120462$ao4.372591@attbi_s51...
> > > > Driving home today, my speedometer bounced from actual speed to zero
> and
> > > > back several times before it finally settled on 0. The odometer was
> not
> > > > incrementing either. I checked the connector at the back of the
> > transfer
> > > > case and everything is still connected. There were no fluid leaks
to
> > > > indicate a loose fit. The wires appear to be connected with no
> breaks.
> > > The
> > > > Engine fault codes were 12, 11, and 55. Doesn't seem related to
> > > > speedometer.
> > > >
> > > > Any ideas on what I can check?
> > > >
> > > > Thanks,
> > > > Dennis
> > > > 97 TJ Sport
> > > > 4.0 liter
> > > > 5 speed
> > > >
> > > >
> > >
> >
> >
>
>
If you have been playing with the speed sensor because of resizing the tires
or swapping the gears, then that is the place I would start my search.
Loosen the bolt and reseat the sensor. You may need to rock the vehicle a
little to get the gears to mesh.
"Dennis ***" <dennisthis@ebdthistoocorp.com> wrote in message
news:CjZrb.118434$mZ5.805825@attbi_s54...
> would it work for 2 months and then stop all of a sudden if the gear
wasn't
> oriented properly? I would think it wouldn't work from the get go.
>
> "Jerry Bransford" <jerrypb@mecox.net> wrote in message
> news:BmXrb.25205$PD2.18047@fed1read05...
> > To emphasize what Jeff (CRWLR) said...
> >
> > "The sensor is mounted on an ecsentric that is designed to accomodate
> > different sizes of gears -- these different sizes are needed to offset
> > optional tire sizes that Jeeps frequently have installed. My point is,
the
> > ecsentric can be turned to change the location with respect to the
> variouis
> > gear sizes. If the ecsentric is not turned properly, the geras will not
> mesh
> > and there will be no speed sensor output. If there is no speed sensor
> > output, there will be no Cruise Control, or speedometer."
> >
> > If you've ever had the speedometer gear housing out, it's likely just
not
> > oriented properly as Jeff describes above.
> >
> > Jerry
> > --
> > Jerry Bransford
> > To email, remove 'me' from my email address
> > KC6TAY, PP-ASEL
> > See the Geezer Jeep at
> > http://members.***.net/jerrypb/
> >
> > "CRWLR" <beerman@yahoo.com> wrote in message
> > news:vr009epiik4u5c@corp.supernews.com...
> > > 55 means the codes are finished being displayed. I forget what 11 and
12
> > > are, but think that one of them is a loss of battery power.
> > >
> > > Your tcase has a speed sensor inside that is merely a gear driven
device
> > > that sends an electrical signal back to the computer that does
whatever
> > the
> > > computer does with this sort of stuff. Among the things the computer
> does
> > is
> > > it sends it along to the speedometer which in turn displays the speed
> you
> > > are going.
> > >
> > > My guess is the speedometer itself is the problem here. You can check
> > > though, try using the Cruise Control. If the Cruise works, the speed
is
> > > being sent from the tcase. If the Cruise doesn't work, then the tcase
> > speed
> > > sensor in the tcase should be examined.
> > >
> > > To check the speed sensor, locate the tailhousing on the tcase, then
> move
> > > forward along the tailshaft housing until you find a wire or two that
> plug
> > > in. You can remove a single bolt and pull the sensor out. It has a
gear
> on
> > > one end that might not be mating properly with its mate inside the
> tcase.
> > > The sensor is mounted on an ecsentric that is designed to accomodate
> > > different sizes of gears -- these different sizes are needed to offset
> > > optional tire sizes that Jeeps frequently have installed. My point is,
> the
> > > ecsentric can be turned to change the location with respect to the
> > variouis
> > > gear sizes. If the ecsentric is not turned properly, the geras will
not
> > mesh
> > > and there will be no speed sensor output. If there is no speed sensor
> > > output, there will be no Cruise Control, or speedometer.
> > >
> > > If the Cruise works properly, then you have lost the ground for the
> > > insturment panel, and if you look closely, other guages don't work
right
> > > either.
> > >
> > >
> > >
> > >
> > >
> > > "Dennis ***" <dennisthis@ebdthistoocorp.com> wrote in message
> > > news:xZSrb.120462$ao4.372591@attbi_s51...
> > > > Driving home today, my speedometer bounced from actual speed to zero
> and
> > > > back several times before it finally settled on 0. The odometer was
> not
> > > > incrementing either. I checked the connector at the back of the
> > transfer
> > > > case and everything is still connected. There were no fluid leaks
to
> > > > indicate a loose fit. The wires appear to be connected with no
> breaks.
> > > The
> > > > Engine fault codes were 12, 11, and 55. Doesn't seem related to
> > > > speedometer.
> > > >
> > > > Any ideas on what I can check?
> > > >
> > > > Thanks,
> > > > Dennis
> > > > 97 TJ Sport
> > > > 4.0 liter
> > > > 5 speed
> > > >
> > > >
> > >
> >
> >
>
>
#46
Guest
Posts: n/a
Re: No speedo
What if it was right on the hairy edge, then that edge broke off?
If you have been playing with the speed sensor because of resizing the tires
or swapping the gears, then that is the place I would start my search.
Loosen the bolt and reseat the sensor. You may need to rock the vehicle a
little to get the gears to mesh.
"Dennis ***" <dennisthis@ebdthistoocorp.com> wrote in message
news:CjZrb.118434$mZ5.805825@attbi_s54...
> would it work for 2 months and then stop all of a sudden if the gear
wasn't
> oriented properly? I would think it wouldn't work from the get go.
>
> "Jerry Bransford" <jerrypb@mecox.net> wrote in message
> news:BmXrb.25205$PD2.18047@fed1read05...
> > To emphasize what Jeff (CRWLR) said...
> >
> > "The sensor is mounted on an ecsentric that is designed to accomodate
> > different sizes of gears -- these different sizes are needed to offset
> > optional tire sizes that Jeeps frequently have installed. My point is,
the
> > ecsentric can be turned to change the location with respect to the
> variouis
> > gear sizes. If the ecsentric is not turned properly, the geras will not
> mesh
> > and there will be no speed sensor output. If there is no speed sensor
> > output, there will be no Cruise Control, or speedometer."
> >
> > If you've ever had the speedometer gear housing out, it's likely just
not
> > oriented properly as Jeff describes above.
> >
> > Jerry
> > --
> > Jerry Bransford
> > To email, remove 'me' from my email address
> > KC6TAY, PP-ASEL
> > See the Geezer Jeep at
> > http://members.***.net/jerrypb/
> >
> > "CRWLR" <beerman@yahoo.com> wrote in message
> > news:vr009epiik4u5c@corp.supernews.com...
> > > 55 means the codes are finished being displayed. I forget what 11 and
12
> > > are, but think that one of them is a loss of battery power.
> > >
> > > Your tcase has a speed sensor inside that is merely a gear driven
device
> > > that sends an electrical signal back to the computer that does
whatever
> > the
> > > computer does with this sort of stuff. Among the things the computer
> does
> > is
> > > it sends it along to the speedometer which in turn displays the speed
> you
> > > are going.
> > >
> > > My guess is the speedometer itself is the problem here. You can check
> > > though, try using the Cruise Control. If the Cruise works, the speed
is
> > > being sent from the tcase. If the Cruise doesn't work, then the tcase
> > speed
> > > sensor in the tcase should be examined.
> > >
> > > To check the speed sensor, locate the tailhousing on the tcase, then
> move
> > > forward along the tailshaft housing until you find a wire or two that
> plug
> > > in. You can remove a single bolt and pull the sensor out. It has a
gear
> on
> > > one end that might not be mating properly with its mate inside the
> tcase.
> > > The sensor is mounted on an ecsentric that is designed to accomodate
> > > different sizes of gears -- these different sizes are needed to offset
> > > optional tire sizes that Jeeps frequently have installed. My point is,
> the
> > > ecsentric can be turned to change the location with respect to the
> > variouis
> > > gear sizes. If the ecsentric is not turned properly, the geras will
not
> > mesh
> > > and there will be no speed sensor output. If there is no speed sensor
> > > output, there will be no Cruise Control, or speedometer.
> > >
> > > If the Cruise works properly, then you have lost the ground for the
> > > insturment panel, and if you look closely, other guages don't work
right
> > > either.
> > >
> > >
> > >
> > >
> > >
> > > "Dennis ***" <dennisthis@ebdthistoocorp.com> wrote in message
> > > news:xZSrb.120462$ao4.372591@attbi_s51...
> > > > Driving home today, my speedometer bounced from actual speed to zero
> and
> > > > back several times before it finally settled on 0. The odometer was
> not
> > > > incrementing either. I checked the connector at the back of the
> > transfer
> > > > case and everything is still connected. There were no fluid leaks
to
> > > > indicate a loose fit. The wires appear to be connected with no
> breaks.
> > > The
> > > > Engine fault codes were 12, 11, and 55. Doesn't seem related to
> > > > speedometer.
> > > >
> > > > Any ideas on what I can check?
> > > >
> > > > Thanks,
> > > > Dennis
> > > > 97 TJ Sport
> > > > 4.0 liter
> > > > 5 speed
> > > >
> > > >
> > >
> >
> >
>
>
If you have been playing with the speed sensor because of resizing the tires
or swapping the gears, then that is the place I would start my search.
Loosen the bolt and reseat the sensor. You may need to rock the vehicle a
little to get the gears to mesh.
"Dennis ***" <dennisthis@ebdthistoocorp.com> wrote in message
news:CjZrb.118434$mZ5.805825@attbi_s54...
> would it work for 2 months and then stop all of a sudden if the gear
wasn't
> oriented properly? I would think it wouldn't work from the get go.
>
> "Jerry Bransford" <jerrypb@mecox.net> wrote in message
> news:BmXrb.25205$PD2.18047@fed1read05...
> > To emphasize what Jeff (CRWLR) said...
> >
> > "The sensor is mounted on an ecsentric that is designed to accomodate
> > different sizes of gears -- these different sizes are needed to offset
> > optional tire sizes that Jeeps frequently have installed. My point is,
the
> > ecsentric can be turned to change the location with respect to the
> variouis
> > gear sizes. If the ecsentric is not turned properly, the geras will not
> mesh
> > and there will be no speed sensor output. If there is no speed sensor
> > output, there will be no Cruise Control, or speedometer."
> >
> > If you've ever had the speedometer gear housing out, it's likely just
not
> > oriented properly as Jeff describes above.
> >
> > Jerry
> > --
> > Jerry Bransford
> > To email, remove 'me' from my email address
> > KC6TAY, PP-ASEL
> > See the Geezer Jeep at
> > http://members.***.net/jerrypb/
> >
> > "CRWLR" <beerman@yahoo.com> wrote in message
> > news:vr009epiik4u5c@corp.supernews.com...
> > > 55 means the codes are finished being displayed. I forget what 11 and
12
> > > are, but think that one of them is a loss of battery power.
> > >
> > > Your tcase has a speed sensor inside that is merely a gear driven
device
> > > that sends an electrical signal back to the computer that does
whatever
> > the
> > > computer does with this sort of stuff. Among the things the computer
> does
> > is
> > > it sends it along to the speedometer which in turn displays the speed
> you
> > > are going.
> > >
> > > My guess is the speedometer itself is the problem here. You can check
> > > though, try using the Cruise Control. If the Cruise works, the speed
is
> > > being sent from the tcase. If the Cruise doesn't work, then the tcase
> > speed
> > > sensor in the tcase should be examined.
> > >
> > > To check the speed sensor, locate the tailhousing on the tcase, then
> move
> > > forward along the tailshaft housing until you find a wire or two that
> plug
> > > in. You can remove a single bolt and pull the sensor out. It has a
gear
> on
> > > one end that might not be mating properly with its mate inside the
> tcase.
> > > The sensor is mounted on an ecsentric that is designed to accomodate
> > > different sizes of gears -- these different sizes are needed to offset
> > > optional tire sizes that Jeeps frequently have installed. My point is,
> the
> > > ecsentric can be turned to change the location with respect to the
> > variouis
> > > gear sizes. If the ecsentric is not turned properly, the geras will
not
> > mesh
> > > and there will be no speed sensor output. If there is no speed sensor
> > > output, there will be no Cruise Control, or speedometer.
> > >
> > > If the Cruise works properly, then you have lost the ground for the
> > > insturment panel, and if you look closely, other guages don't work
right
> > > either.
> > >
> > >
> > >
> > >
> > >
> > > "Dennis ***" <dennisthis@ebdthistoocorp.com> wrote in message
> > > news:xZSrb.120462$ao4.372591@attbi_s51...
> > > > Driving home today, my speedometer bounced from actual speed to zero
> and
> > > > back several times before it finally settled on 0. The odometer was
> not
> > > > incrementing either. I checked the connector at the back of the
> > transfer
> > > > case and everything is still connected. There were no fluid leaks
to
> > > > indicate a loose fit. The wires appear to be connected with no
> breaks.
> > > The
> > > > Engine fault codes were 12, 11, and 55. Doesn't seem related to
> > > > speedometer.
> > > >
> > > > Any ideas on what I can check?
> > > >
> > > > Thanks,
> > > > Dennis
> > > > 97 TJ Sport
> > > > 4.0 liter
> > > > 5 speed
> > > >
> > > >
> > >
> >
> >
>
>
#47
Guest
Posts: n/a
Re: No speedo
good advice, I'll start there soon.
Thanks,
Dennis
"CRWLR" <beerman@yahoo.com> wrote in message
news:vr2urjpgjhdv22@corp.supernews.com...
> What if it was right on the hairy edge, then that edge broke off?
>
> If you have been playing with the speed sensor because of resizing the
tires
> or swapping the gears, then that is the place I would start my search.
> Loosen the bolt and reseat the sensor. You may need to rock the vehicle a
> little to get the gears to mesh.
>
>
>
>
>
>
> "Dennis ***" <dennisthis@ebdthistoocorp.com> wrote in message
> news:CjZrb.118434$mZ5.805825@attbi_s54...
> > would it work for 2 months and then stop all of a sudden if the gear
> wasn't
> > oriented properly? I would think it wouldn't work from the get go.
> >
> > "Jerry Bransford" <jerrypb@mecox.net> wrote in message
> > news:BmXrb.25205$PD2.18047@fed1read05...
> > > To emphasize what Jeff (CRWLR) said...
> > >
> > > "The sensor is mounted on an ecsentric that is designed to accomodate
> > > different sizes of gears -- these different sizes are needed to offset
> > > optional tire sizes that Jeeps frequently have installed. My point is,
> the
> > > ecsentric can be turned to change the location with respect to the
> > variouis
> > > gear sizes. If the ecsentric is not turned properly, the geras will
not
> > mesh
> > > and there will be no speed sensor output. If there is no speed sensor
> > > output, there will be no Cruise Control, or speedometer."
> > >
> > > If you've ever had the speedometer gear housing out, it's likely just
> not
> > > oriented properly as Jeff describes above.
> > >
> > > Jerry
> > > --
> > > Jerry Bransford
> > > To email, remove 'me' from my email address
> > > KC6TAY, PP-ASEL
> > > See the Geezer Jeep at
> > > http://members.***.net/jerrypb/
> > >
> > > "CRWLR" <beerman@yahoo.com> wrote in message
> > > news:vr009epiik4u5c@corp.supernews.com...
> > > > 55 means the codes are finished being displayed. I forget what 11
and
> 12
> > > > are, but think that one of them is a loss of battery power.
> > > >
> > > > Your tcase has a speed sensor inside that is merely a gear driven
> device
> > > > that sends an electrical signal back to the computer that does
> whatever
> > > the
> > > > computer does with this sort of stuff. Among the things the computer
> > does
> > > is
> > > > it sends it along to the speedometer which in turn displays the
speed
> > you
> > > > are going.
> > > >
> > > > My guess is the speedometer itself is the problem here. You can
check
> > > > though, try using the Cruise Control. If the Cruise works, the speed
> is
> > > > being sent from the tcase. If the Cruise doesn't work, then the
tcase
> > > speed
> > > > sensor in the tcase should be examined.
> > > >
> > > > To check the speed sensor, locate the tailhousing on the tcase, then
> > move
> > > > forward along the tailshaft housing until you find a wire or two
that
> > plug
> > > > in. You can remove a single bolt and pull the sensor out. It has a
> gear
> > on
> > > > one end that might not be mating properly with its mate inside the
> > tcase.
> > > > The sensor is mounted on an ecsentric that is designed to accomodate
> > > > different sizes of gears -- these different sizes are needed to
offset
> > > > optional tire sizes that Jeeps frequently have installed. My point
is,
> > the
> > > > ecsentric can be turned to change the location with respect to the
> > > variouis
> > > > gear sizes. If the ecsentric is not turned properly, the geras will
> not
> > > mesh
> > > > and there will be no speed sensor output. If there is no speed
sensor
> > > > output, there will be no Cruise Control, or speedometer.
> > > >
> > > > If the Cruise works properly, then you have lost the ground for the
> > > > insturment panel, and if you look closely, other guages don't work
> right
> > > > either.
> > > >
> > > >
> > > >
> > > >
> > > >
> > > > "Dennis ***" <dennisthis@ebdthistoocorp.com> wrote in message
> > > > news:xZSrb.120462$ao4.372591@attbi_s51...
> > > > > Driving home today, my speedometer bounced from actual speed to
zero
> > and
> > > > > back several times before it finally settled on 0. The odometer
was
> > not
> > > > > incrementing either. I checked the connector at the back of the
> > > transfer
> > > > > case and everything is still connected. There were no fluid leaks
> to
> > > > > indicate a loose fit. The wires appear to be connected with no
> > breaks.
> > > > The
> > > > > Engine fault codes were 12, 11, and 55. Doesn't seem related to
> > > > > speedometer.
> > > > >
> > > > > Any ideas on what I can check?
> > > > >
> > > > > Thanks,
> > > > > Dennis
> > > > > 97 TJ Sport
> > > > > 4.0 liter
> > > > > 5 speed
> > > > >
> > > > >
> > > >
> > >
> > >
> >
> >
>
Thanks,
Dennis
"CRWLR" <beerman@yahoo.com> wrote in message
news:vr2urjpgjhdv22@corp.supernews.com...
> What if it was right on the hairy edge, then that edge broke off?
>
> If you have been playing with the speed sensor because of resizing the
tires
> or swapping the gears, then that is the place I would start my search.
> Loosen the bolt and reseat the sensor. You may need to rock the vehicle a
> little to get the gears to mesh.
>
>
>
>
>
>
> "Dennis ***" <dennisthis@ebdthistoocorp.com> wrote in message
> news:CjZrb.118434$mZ5.805825@attbi_s54...
> > would it work for 2 months and then stop all of a sudden if the gear
> wasn't
> > oriented properly? I would think it wouldn't work from the get go.
> >
> > "Jerry Bransford" <jerrypb@mecox.net> wrote in message
> > news:BmXrb.25205$PD2.18047@fed1read05...
> > > To emphasize what Jeff (CRWLR) said...
> > >
> > > "The sensor is mounted on an ecsentric that is designed to accomodate
> > > different sizes of gears -- these different sizes are needed to offset
> > > optional tire sizes that Jeeps frequently have installed. My point is,
> the
> > > ecsentric can be turned to change the location with respect to the
> > variouis
> > > gear sizes. If the ecsentric is not turned properly, the geras will
not
> > mesh
> > > and there will be no speed sensor output. If there is no speed sensor
> > > output, there will be no Cruise Control, or speedometer."
> > >
> > > If you've ever had the speedometer gear housing out, it's likely just
> not
> > > oriented properly as Jeff describes above.
> > >
> > > Jerry
> > > --
> > > Jerry Bransford
> > > To email, remove 'me' from my email address
> > > KC6TAY, PP-ASEL
> > > See the Geezer Jeep at
> > > http://members.***.net/jerrypb/
> > >
> > > "CRWLR" <beerman@yahoo.com> wrote in message
> > > news:vr009epiik4u5c@corp.supernews.com...
> > > > 55 means the codes are finished being displayed. I forget what 11
and
> 12
> > > > are, but think that one of them is a loss of battery power.
> > > >
> > > > Your tcase has a speed sensor inside that is merely a gear driven
> device
> > > > that sends an electrical signal back to the computer that does
> whatever
> > > the
> > > > computer does with this sort of stuff. Among the things the computer
> > does
> > > is
> > > > it sends it along to the speedometer which in turn displays the
speed
> > you
> > > > are going.
> > > >
> > > > My guess is the speedometer itself is the problem here. You can
check
> > > > though, try using the Cruise Control. If the Cruise works, the speed
> is
> > > > being sent from the tcase. If the Cruise doesn't work, then the
tcase
> > > speed
> > > > sensor in the tcase should be examined.
> > > >
> > > > To check the speed sensor, locate the tailhousing on the tcase, then
> > move
> > > > forward along the tailshaft housing until you find a wire or two
that
> > plug
> > > > in. You can remove a single bolt and pull the sensor out. It has a
> gear
> > on
> > > > one end that might not be mating properly with its mate inside the
> > tcase.
> > > > The sensor is mounted on an ecsentric that is designed to accomodate
> > > > different sizes of gears -- these different sizes are needed to
offset
> > > > optional tire sizes that Jeeps frequently have installed. My point
is,
> > the
> > > > ecsentric can be turned to change the location with respect to the
> > > variouis
> > > > gear sizes. If the ecsentric is not turned properly, the geras will
> not
> > > mesh
> > > > and there will be no speed sensor output. If there is no speed
sensor
> > > > output, there will be no Cruise Control, or speedometer.
> > > >
> > > > If the Cruise works properly, then you have lost the ground for the
> > > > insturment panel, and if you look closely, other guages don't work
> right
> > > > either.
> > > >
> > > >
> > > >
> > > >
> > > >
> > > > "Dennis ***" <dennisthis@ebdthistoocorp.com> wrote in message
> > > > news:xZSrb.120462$ao4.372591@attbi_s51...
> > > > > Driving home today, my speedometer bounced from actual speed to
zero
> > and
> > > > > back several times before it finally settled on 0. The odometer
was
> > not
> > > > > incrementing either. I checked the connector at the back of the
> > > transfer
> > > > > case and everything is still connected. There were no fluid leaks
> to
> > > > > indicate a loose fit. The wires appear to be connected with no
> > breaks.
> > > > The
> > > > > Engine fault codes were 12, 11, and 55. Doesn't seem related to
> > > > > speedometer.
> > > > >
> > > > > Any ideas on what I can check?
> > > > >
> > > > > Thanks,
> > > > > Dennis
> > > > > 97 TJ Sport
> > > > > 4.0 liter
> > > > > 5 speed
> > > > >
> > > > >
> > > >
> > >
> > >
> >
> >
>
#48
Guest
Posts: n/a
Re: No speedo
good advice, I'll start there soon.
Thanks,
Dennis
"CRWLR" <beerman@yahoo.com> wrote in message
news:vr2urjpgjhdv22@corp.supernews.com...
> What if it was right on the hairy edge, then that edge broke off?
>
> If you have been playing with the speed sensor because of resizing the
tires
> or swapping the gears, then that is the place I would start my search.
> Loosen the bolt and reseat the sensor. You may need to rock the vehicle a
> little to get the gears to mesh.
>
>
>
>
>
>
> "Dennis ***" <dennisthis@ebdthistoocorp.com> wrote in message
> news:CjZrb.118434$mZ5.805825@attbi_s54...
> > would it work for 2 months and then stop all of a sudden if the gear
> wasn't
> > oriented properly? I would think it wouldn't work from the get go.
> >
> > "Jerry Bransford" <jerrypb@mecox.net> wrote in message
> > news:BmXrb.25205$PD2.18047@fed1read05...
> > > To emphasize what Jeff (CRWLR) said...
> > >
> > > "The sensor is mounted on an ecsentric that is designed to accomodate
> > > different sizes of gears -- these different sizes are needed to offset
> > > optional tire sizes that Jeeps frequently have installed. My point is,
> the
> > > ecsentric can be turned to change the location with respect to the
> > variouis
> > > gear sizes. If the ecsentric is not turned properly, the geras will
not
> > mesh
> > > and there will be no speed sensor output. If there is no speed sensor
> > > output, there will be no Cruise Control, or speedometer."
> > >
> > > If you've ever had the speedometer gear housing out, it's likely just
> not
> > > oriented properly as Jeff describes above.
> > >
> > > Jerry
> > > --
> > > Jerry Bransford
> > > To email, remove 'me' from my email address
> > > KC6TAY, PP-ASEL
> > > See the Geezer Jeep at
> > > http://members.***.net/jerrypb/
> > >
> > > "CRWLR" <beerman@yahoo.com> wrote in message
> > > news:vr009epiik4u5c@corp.supernews.com...
> > > > 55 means the codes are finished being displayed. I forget what 11
and
> 12
> > > > are, but think that one of them is a loss of battery power.
> > > >
> > > > Your tcase has a speed sensor inside that is merely a gear driven
> device
> > > > that sends an electrical signal back to the computer that does
> whatever
> > > the
> > > > computer does with this sort of stuff. Among the things the computer
> > does
> > > is
> > > > it sends it along to the speedometer which in turn displays the
speed
> > you
> > > > are going.
> > > >
> > > > My guess is the speedometer itself is the problem here. You can
check
> > > > though, try using the Cruise Control. If the Cruise works, the speed
> is
> > > > being sent from the tcase. If the Cruise doesn't work, then the
tcase
> > > speed
> > > > sensor in the tcase should be examined.
> > > >
> > > > To check the speed sensor, locate the tailhousing on the tcase, then
> > move
> > > > forward along the tailshaft housing until you find a wire or two
that
> > plug
> > > > in. You can remove a single bolt and pull the sensor out. It has a
> gear
> > on
> > > > one end that might not be mating properly with its mate inside the
> > tcase.
> > > > The sensor is mounted on an ecsentric that is designed to accomodate
> > > > different sizes of gears -- these different sizes are needed to
offset
> > > > optional tire sizes that Jeeps frequently have installed. My point
is,
> > the
> > > > ecsentric can be turned to change the location with respect to the
> > > variouis
> > > > gear sizes. If the ecsentric is not turned properly, the geras will
> not
> > > mesh
> > > > and there will be no speed sensor output. If there is no speed
sensor
> > > > output, there will be no Cruise Control, or speedometer.
> > > >
> > > > If the Cruise works properly, then you have lost the ground for the
> > > > insturment panel, and if you look closely, other guages don't work
> right
> > > > either.
> > > >
> > > >
> > > >
> > > >
> > > >
> > > > "Dennis ***" <dennisthis@ebdthistoocorp.com> wrote in message
> > > > news:xZSrb.120462$ao4.372591@attbi_s51...
> > > > > Driving home today, my speedometer bounced from actual speed to
zero
> > and
> > > > > back several times before it finally settled on 0. The odometer
was
> > not
> > > > > incrementing either. I checked the connector at the back of the
> > > transfer
> > > > > case and everything is still connected. There were no fluid leaks
> to
> > > > > indicate a loose fit. The wires appear to be connected with no
> > breaks.
> > > > The
> > > > > Engine fault codes were 12, 11, and 55. Doesn't seem related to
> > > > > speedometer.
> > > > >
> > > > > Any ideas on what I can check?
> > > > >
> > > > > Thanks,
> > > > > Dennis
> > > > > 97 TJ Sport
> > > > > 4.0 liter
> > > > > 5 speed
> > > > >
> > > > >
> > > >
> > >
> > >
> >
> >
>
Thanks,
Dennis
"CRWLR" <beerman@yahoo.com> wrote in message
news:vr2urjpgjhdv22@corp.supernews.com...
> What if it was right on the hairy edge, then that edge broke off?
>
> If you have been playing with the speed sensor because of resizing the
tires
> or swapping the gears, then that is the place I would start my search.
> Loosen the bolt and reseat the sensor. You may need to rock the vehicle a
> little to get the gears to mesh.
>
>
>
>
>
>
> "Dennis ***" <dennisthis@ebdthistoocorp.com> wrote in message
> news:CjZrb.118434$mZ5.805825@attbi_s54...
> > would it work for 2 months and then stop all of a sudden if the gear
> wasn't
> > oriented properly? I would think it wouldn't work from the get go.
> >
> > "Jerry Bransford" <jerrypb@mecox.net> wrote in message
> > news:BmXrb.25205$PD2.18047@fed1read05...
> > > To emphasize what Jeff (CRWLR) said...
> > >
> > > "The sensor is mounted on an ecsentric that is designed to accomodate
> > > different sizes of gears -- these different sizes are needed to offset
> > > optional tire sizes that Jeeps frequently have installed. My point is,
> the
> > > ecsentric can be turned to change the location with respect to the
> > variouis
> > > gear sizes. If the ecsentric is not turned properly, the geras will
not
> > mesh
> > > and there will be no speed sensor output. If there is no speed sensor
> > > output, there will be no Cruise Control, or speedometer."
> > >
> > > If you've ever had the speedometer gear housing out, it's likely just
> not
> > > oriented properly as Jeff describes above.
> > >
> > > Jerry
> > > --
> > > Jerry Bransford
> > > To email, remove 'me' from my email address
> > > KC6TAY, PP-ASEL
> > > See the Geezer Jeep at
> > > http://members.***.net/jerrypb/
> > >
> > > "CRWLR" <beerman@yahoo.com> wrote in message
> > > news:vr009epiik4u5c@corp.supernews.com...
> > > > 55 means the codes are finished being displayed. I forget what 11
and
> 12
> > > > are, but think that one of them is a loss of battery power.
> > > >
> > > > Your tcase has a speed sensor inside that is merely a gear driven
> device
> > > > that sends an electrical signal back to the computer that does
> whatever
> > > the
> > > > computer does with this sort of stuff. Among the things the computer
> > does
> > > is
> > > > it sends it along to the speedometer which in turn displays the
speed
> > you
> > > > are going.
> > > >
> > > > My guess is the speedometer itself is the problem here. You can
check
> > > > though, try using the Cruise Control. If the Cruise works, the speed
> is
> > > > being sent from the tcase. If the Cruise doesn't work, then the
tcase
> > > speed
> > > > sensor in the tcase should be examined.
> > > >
> > > > To check the speed sensor, locate the tailhousing on the tcase, then
> > move
> > > > forward along the tailshaft housing until you find a wire or two
that
> > plug
> > > > in. You can remove a single bolt and pull the sensor out. It has a
> gear
> > on
> > > > one end that might not be mating properly with its mate inside the
> > tcase.
> > > > The sensor is mounted on an ecsentric that is designed to accomodate
> > > > different sizes of gears -- these different sizes are needed to
offset
> > > > optional tire sizes that Jeeps frequently have installed. My point
is,
> > the
> > > > ecsentric can be turned to change the location with respect to the
> > > variouis
> > > > gear sizes. If the ecsentric is not turned properly, the geras will
> not
> > > mesh
> > > > and there will be no speed sensor output. If there is no speed
sensor
> > > > output, there will be no Cruise Control, or speedometer.
> > > >
> > > > If the Cruise works properly, then you have lost the ground for the
> > > > insturment panel, and if you look closely, other guages don't work
> right
> > > > either.
> > > >
> > > >
> > > >
> > > >
> > > >
> > > > "Dennis ***" <dennisthis@ebdthistoocorp.com> wrote in message
> > > > news:xZSrb.120462$ao4.372591@attbi_s51...
> > > > > Driving home today, my speedometer bounced from actual speed to
zero
> > and
> > > > > back several times before it finally settled on 0. The odometer
was
> > not
> > > > > incrementing either. I checked the connector at the back of the
> > > transfer
> > > > > case and everything is still connected. There were no fluid leaks
> to
> > > > > indicate a loose fit. The wires appear to be connected with no
> > breaks.
> > > > The
> > > > > Engine fault codes were 12, 11, and 55. Doesn't seem related to
> > > > > speedometer.
> > > > >
> > > > > Any ideas on what I can check?
> > > > >
> > > > > Thanks,
> > > > > Dennis
> > > > > 97 TJ Sport
> > > > > 4.0 liter
> > > > > 5 speed
> > > > >
> > > > >
> > > >
> > >
> > >
> >
> >
>
#49
Guest
Posts: n/a
Re: No speedo
good advice, I'll start there soon.
Thanks,
Dennis
"CRWLR" <beerman@yahoo.com> wrote in message
news:vr2urjpgjhdv22@corp.supernews.com...
> What if it was right on the hairy edge, then that edge broke off?
>
> If you have been playing with the speed sensor because of resizing the
tires
> or swapping the gears, then that is the place I would start my search.
> Loosen the bolt and reseat the sensor. You may need to rock the vehicle a
> little to get the gears to mesh.
>
>
>
>
>
>
> "Dennis ***" <dennisthis@ebdthistoocorp.com> wrote in message
> news:CjZrb.118434$mZ5.805825@attbi_s54...
> > would it work for 2 months and then stop all of a sudden if the gear
> wasn't
> > oriented properly? I would think it wouldn't work from the get go.
> >
> > "Jerry Bransford" <jerrypb@mecox.net> wrote in message
> > news:BmXrb.25205$PD2.18047@fed1read05...
> > > To emphasize what Jeff (CRWLR) said...
> > >
> > > "The sensor is mounted on an ecsentric that is designed to accomodate
> > > different sizes of gears -- these different sizes are needed to offset
> > > optional tire sizes that Jeeps frequently have installed. My point is,
> the
> > > ecsentric can be turned to change the location with respect to the
> > variouis
> > > gear sizes. If the ecsentric is not turned properly, the geras will
not
> > mesh
> > > and there will be no speed sensor output. If there is no speed sensor
> > > output, there will be no Cruise Control, or speedometer."
> > >
> > > If you've ever had the speedometer gear housing out, it's likely just
> not
> > > oriented properly as Jeff describes above.
> > >
> > > Jerry
> > > --
> > > Jerry Bransford
> > > To email, remove 'me' from my email address
> > > KC6TAY, PP-ASEL
> > > See the Geezer Jeep at
> > > http://members.***.net/jerrypb/
> > >
> > > "CRWLR" <beerman@yahoo.com> wrote in message
> > > news:vr009epiik4u5c@corp.supernews.com...
> > > > 55 means the codes are finished being displayed. I forget what 11
and
> 12
> > > > are, but think that one of them is a loss of battery power.
> > > >
> > > > Your tcase has a speed sensor inside that is merely a gear driven
> device
> > > > that sends an electrical signal back to the computer that does
> whatever
> > > the
> > > > computer does with this sort of stuff. Among the things the computer
> > does
> > > is
> > > > it sends it along to the speedometer which in turn displays the
speed
> > you
> > > > are going.
> > > >
> > > > My guess is the speedometer itself is the problem here. You can
check
> > > > though, try using the Cruise Control. If the Cruise works, the speed
> is
> > > > being sent from the tcase. If the Cruise doesn't work, then the
tcase
> > > speed
> > > > sensor in the tcase should be examined.
> > > >
> > > > To check the speed sensor, locate the tailhousing on the tcase, then
> > move
> > > > forward along the tailshaft housing until you find a wire or two
that
> > plug
> > > > in. You can remove a single bolt and pull the sensor out. It has a
> gear
> > on
> > > > one end that might not be mating properly with its mate inside the
> > tcase.
> > > > The sensor is mounted on an ecsentric that is designed to accomodate
> > > > different sizes of gears -- these different sizes are needed to
offset
> > > > optional tire sizes that Jeeps frequently have installed. My point
is,
> > the
> > > > ecsentric can be turned to change the location with respect to the
> > > variouis
> > > > gear sizes. If the ecsentric is not turned properly, the geras will
> not
> > > mesh
> > > > and there will be no speed sensor output. If there is no speed
sensor
> > > > output, there will be no Cruise Control, or speedometer.
> > > >
> > > > If the Cruise works properly, then you have lost the ground for the
> > > > insturment panel, and if you look closely, other guages don't work
> right
> > > > either.
> > > >
> > > >
> > > >
> > > >
> > > >
> > > > "Dennis ***" <dennisthis@ebdthistoocorp.com> wrote in message
> > > > news:xZSrb.120462$ao4.372591@attbi_s51...
> > > > > Driving home today, my speedometer bounced from actual speed to
zero
> > and
> > > > > back several times before it finally settled on 0. The odometer
was
> > not
> > > > > incrementing either. I checked the connector at the back of the
> > > transfer
> > > > > case and everything is still connected. There were no fluid leaks
> to
> > > > > indicate a loose fit. The wires appear to be connected with no
> > breaks.
> > > > The
> > > > > Engine fault codes were 12, 11, and 55. Doesn't seem related to
> > > > > speedometer.
> > > > >
> > > > > Any ideas on what I can check?
> > > > >
> > > > > Thanks,
> > > > > Dennis
> > > > > 97 TJ Sport
> > > > > 4.0 liter
> > > > > 5 speed
> > > > >
> > > > >
> > > >
> > >
> > >
> >
> >
>
Thanks,
Dennis
"CRWLR" <beerman@yahoo.com> wrote in message
news:vr2urjpgjhdv22@corp.supernews.com...
> What if it was right on the hairy edge, then that edge broke off?
>
> If you have been playing with the speed sensor because of resizing the
tires
> or swapping the gears, then that is the place I would start my search.
> Loosen the bolt and reseat the sensor. You may need to rock the vehicle a
> little to get the gears to mesh.
>
>
>
>
>
>
> "Dennis ***" <dennisthis@ebdthistoocorp.com> wrote in message
> news:CjZrb.118434$mZ5.805825@attbi_s54...
> > would it work for 2 months and then stop all of a sudden if the gear
> wasn't
> > oriented properly? I would think it wouldn't work from the get go.
> >
> > "Jerry Bransford" <jerrypb@mecox.net> wrote in message
> > news:BmXrb.25205$PD2.18047@fed1read05...
> > > To emphasize what Jeff (CRWLR) said...
> > >
> > > "The sensor is mounted on an ecsentric that is designed to accomodate
> > > different sizes of gears -- these different sizes are needed to offset
> > > optional tire sizes that Jeeps frequently have installed. My point is,
> the
> > > ecsentric can be turned to change the location with respect to the
> > variouis
> > > gear sizes. If the ecsentric is not turned properly, the geras will
not
> > mesh
> > > and there will be no speed sensor output. If there is no speed sensor
> > > output, there will be no Cruise Control, or speedometer."
> > >
> > > If you've ever had the speedometer gear housing out, it's likely just
> not
> > > oriented properly as Jeff describes above.
> > >
> > > Jerry
> > > --
> > > Jerry Bransford
> > > To email, remove 'me' from my email address
> > > KC6TAY, PP-ASEL
> > > See the Geezer Jeep at
> > > http://members.***.net/jerrypb/
> > >
> > > "CRWLR" <beerman@yahoo.com> wrote in message
> > > news:vr009epiik4u5c@corp.supernews.com...
> > > > 55 means the codes are finished being displayed. I forget what 11
and
> 12
> > > > are, but think that one of them is a loss of battery power.
> > > >
> > > > Your tcase has a speed sensor inside that is merely a gear driven
> device
> > > > that sends an electrical signal back to the computer that does
> whatever
> > > the
> > > > computer does with this sort of stuff. Among the things the computer
> > does
> > > is
> > > > it sends it along to the speedometer which in turn displays the
speed
> > you
> > > > are going.
> > > >
> > > > My guess is the speedometer itself is the problem here. You can
check
> > > > though, try using the Cruise Control. If the Cruise works, the speed
> is
> > > > being sent from the tcase. If the Cruise doesn't work, then the
tcase
> > > speed
> > > > sensor in the tcase should be examined.
> > > >
> > > > To check the speed sensor, locate the tailhousing on the tcase, then
> > move
> > > > forward along the tailshaft housing until you find a wire or two
that
> > plug
> > > > in. You can remove a single bolt and pull the sensor out. It has a
> gear
> > on
> > > > one end that might not be mating properly with its mate inside the
> > tcase.
> > > > The sensor is mounted on an ecsentric that is designed to accomodate
> > > > different sizes of gears -- these different sizes are needed to
offset
> > > > optional tire sizes that Jeeps frequently have installed. My point
is,
> > the
> > > > ecsentric can be turned to change the location with respect to the
> > > variouis
> > > > gear sizes. If the ecsentric is not turned properly, the geras will
> not
> > > mesh
> > > > and there will be no speed sensor output. If there is no speed
sensor
> > > > output, there will be no Cruise Control, or speedometer.
> > > >
> > > > If the Cruise works properly, then you have lost the ground for the
> > > > insturment panel, and if you look closely, other guages don't work
> right
> > > > either.
> > > >
> > > >
> > > >
> > > >
> > > >
> > > > "Dennis ***" <dennisthis@ebdthistoocorp.com> wrote in message
> > > > news:xZSrb.120462$ao4.372591@attbi_s51...
> > > > > Driving home today, my speedometer bounced from actual speed to
zero
> > and
> > > > > back several times before it finally settled on 0. The odometer
was
> > not
> > > > > incrementing either. I checked the connector at the back of the
> > > transfer
> > > > > case and everything is still connected. There were no fluid leaks
> to
> > > > > indicate a loose fit. The wires appear to be connected with no
> > breaks.
> > > > The
> > > > > Engine fault codes were 12, 11, and 55. Doesn't seem related to
> > > > > speedometer.
> > > > >
> > > > > Any ideas on what I can check?
> > > > >
> > > > > Thanks,
> > > > > Dennis
> > > > > 97 TJ Sport
> > > > > 4.0 liter
> > > > > 5 speed
> > > > >
> > > > >
> > > >
> > >
> > >
> >
> >
>