91 jeep electrical problem
09-18-2005, 07:19 PM
#1
Guest
Posts: n/a
91 jeep electrical problem
1991 Jeep Cherokee. I have no brake lights or flashers. Seems to be
intermittant. I have checked bulbs, ( ok but no voltage at bulbs ,
changed relay ( voltage at relay), changed brake light switch and got
nothing. Any idea's. Thanks.
intermittant. I have checked bulbs, ( ok but no voltage at bulbs ,
changed relay ( voltage at relay), changed brake light switch and got
nothing. Any idea's. Thanks.
09-18-2005, 07:49 PM
#2
Guest
Posts: n/a
Re: 91 jeep electrical problem
Intermittent, probably means you have short to find that may be
throwing your circuit breakers like this '93 fuse block:
http://www.----------.com/temp/XJfuseBlock.pdf The short is probably
back where someone Mickey Moused a trailer hook up.
God Bless America, Bill O|||||||O
mailto:--------------------
mork wrote:
>
> 1991 Jeep Cherokee. I have no brake lights or flashers. Seems to be
> intermittant. I have checked bulbs, ( ok but no voltage at bulbs ,
> changed relay ( voltage at relay), changed brake light switch and got
> nothing. Any idea's. Thanks.
throwing your circuit breakers like this '93 fuse block:
http://www.----------.com/temp/XJfuseBlock.pdf The short is probably
back where someone Mickey Moused a trailer hook up.
God Bless America, Bill O|||||||O
mailto:--------------------
mork wrote:
>
> 1991 Jeep Cherokee. I have no brake lights or flashers. Seems to be
> intermittant. I have checked bulbs, ( ok but no voltage at bulbs ,
> changed relay ( voltage at relay), changed brake light switch and got
> nothing. Any idea's. Thanks.
09-18-2005, 07:49 PM
#3
Guest
Posts: n/a
Re: 91 jeep electrical problem
Intermittent, probably means you have short to find that may be
throwing your circuit breakers like this '93 fuse block:
http://www.----------.com/temp/XJfuseBlock.pdf The short is probably
back where someone Mickey Moused a trailer hook up.
God Bless America, Bill O|||||||O
mailto:--------------------
mork wrote:
>
> 1991 Jeep Cherokee. I have no brake lights or flashers. Seems to be
> intermittant. I have checked bulbs, ( ok but no voltage at bulbs ,
> changed relay ( voltage at relay), changed brake light switch and got
> nothing. Any idea's. Thanks.
throwing your circuit breakers like this '93 fuse block:
http://www.----------.com/temp/XJfuseBlock.pdf The short is probably
back where someone Mickey Moused a trailer hook up.
God Bless America, Bill O|||||||O
mailto:--------------------
mork wrote:
>
> 1991 Jeep Cherokee. I have no brake lights or flashers. Seems to be
> intermittant. I have checked bulbs, ( ok but no voltage at bulbs ,
> changed relay ( voltage at relay), changed brake light switch and got
> nothing. Any idea's. Thanks.
09-18-2005, 07:49 PM
#4
Guest
Posts: n/a
Re: 91 jeep electrical problem
Intermittent, probably means you have short to find that may be
throwing your circuit breakers like this '93 fuse block:
http://www.----------.com/temp/XJfuseBlock.pdf The short is probably
back where someone Mickey Moused a trailer hook up.
God Bless America, Bill O|||||||O
mailto:--------------------
mork wrote:
>
> 1991 Jeep Cherokee. I have no brake lights or flashers. Seems to be
> intermittant. I have checked bulbs, ( ok but no voltage at bulbs ,
> changed relay ( voltage at relay), changed brake light switch and got
> nothing. Any idea's. Thanks.
throwing your circuit breakers like this '93 fuse block:
http://www.----------.com/temp/XJfuseBlock.pdf The short is probably
back where someone Mickey Moused a trailer hook up.
God Bless America, Bill O|||||||O
mailto:--------------------
mork wrote:
>
> 1991 Jeep Cherokee. I have no brake lights or flashers. Seems to be
> intermittant. I have checked bulbs, ( ok but no voltage at bulbs ,
> changed relay ( voltage at relay), changed brake light switch and got
> nothing. Any idea's. Thanks.
09-19-2005, 09:02 AM
#5
Guest
Posts: n/a
Re: 91 jeep electrical problem
A bad emergency flasher switch comes to mind also. Maybe cycle that
switch a few times to see what happens.
Mike
86/00 CJ7 Laredo, 33x9.5 BFG Muds, 'glass nose to tail in '00
88 Cherokee 235 BFG AT's
"L.W.(ßill) ------ III" wrote:
>
> Intermittent, probably means you have short to find that may be
> throwing your circuit breakers like this '93 fuse block:
> http://www.----------.com/temp/XJfuseBlock.pdf The short is probably
> back where someone Mickey Moused a trailer hook up.
> God Bless America, Bill O|||||||O
> mailto:--------------------
>
> mork wrote:
> >
> > 1991 Jeep Cherokee. I have no brake lights or flashers. Seems to be
> > intermittant. I have checked bulbs, ( ok but no voltage at bulbs ,
> > changed relay ( voltage at relay), changed brake light switch and got
> > nothing. Any idea's. Thanks.
switch a few times to see what happens.
Mike
86/00 CJ7 Laredo, 33x9.5 BFG Muds, 'glass nose to tail in '00
88 Cherokee 235 BFG AT's
"L.W.(ßill) ------ III" wrote:
>
> Intermittent, probably means you have short to find that may be
> throwing your circuit breakers like this '93 fuse block:
> http://www.----------.com/temp/XJfuseBlock.pdf The short is probably
> back where someone Mickey Moused a trailer hook up.
> God Bless America, Bill O|||||||O
> mailto:--------------------
>
> mork wrote:
> >
> > 1991 Jeep Cherokee. I have no brake lights or flashers. Seems to be
> > intermittant. I have checked bulbs, ( ok but no voltage at bulbs ,
> > changed relay ( voltage at relay), changed brake light switch and got
> > nothing. Any idea's. Thanks.
09-19-2005, 09:02 AM
#6
Guest
Posts: n/a
Re: 91 jeep electrical problem
A bad emergency flasher switch comes to mind also. Maybe cycle that
switch a few times to see what happens.
Mike
86/00 CJ7 Laredo, 33x9.5 BFG Muds, 'glass nose to tail in '00
88 Cherokee 235 BFG AT's
"L.W.(ßill) ------ III" wrote:
>
> Intermittent, probably means you have short to find that may be
> throwing your circuit breakers like this '93 fuse block:
> http://www.----------.com/temp/XJfuseBlock.pdf The short is probably
> back where someone Mickey Moused a trailer hook up.
> God Bless America, Bill O|||||||O
> mailto:--------------------
>
> mork wrote:
> >
> > 1991 Jeep Cherokee. I have no brake lights or flashers. Seems to be
> > intermittant. I have checked bulbs, ( ok but no voltage at bulbs ,
> > changed relay ( voltage at relay), changed brake light switch and got
> > nothing. Any idea's. Thanks.
switch a few times to see what happens.
Mike
86/00 CJ7 Laredo, 33x9.5 BFG Muds, 'glass nose to tail in '00
88 Cherokee 235 BFG AT's
"L.W.(ßill) ------ III" wrote:
>
> Intermittent, probably means you have short to find that may be
> throwing your circuit breakers like this '93 fuse block:
> http://www.----------.com/temp/XJfuseBlock.pdf The short is probably
> back where someone Mickey Moused a trailer hook up.
> God Bless America, Bill O|||||||O
> mailto:--------------------
>
> mork wrote:
> >
> > 1991 Jeep Cherokee. I have no brake lights or flashers. Seems to be
> > intermittant. I have checked bulbs, ( ok but no voltage at bulbs ,
> > changed relay ( voltage at relay), changed brake light switch and got
> > nothing. Any idea's. Thanks.
09-19-2005, 09:02 AM
#7
Guest
Posts: n/a
Re: 91 jeep electrical problem
A bad emergency flasher switch comes to mind also. Maybe cycle that
switch a few times to see what happens.
Mike
86/00 CJ7 Laredo, 33x9.5 BFG Muds, 'glass nose to tail in '00
88 Cherokee 235 BFG AT's
"L.W.(ßill) ------ III" wrote:
>
> Intermittent, probably means you have short to find that may be
> throwing your circuit breakers like this '93 fuse block:
> http://www.----------.com/temp/XJfuseBlock.pdf The short is probably
> back where someone Mickey Moused a trailer hook up.
> God Bless America, Bill O|||||||O
> mailto:--------------------
>
> mork wrote:
> >
> > 1991 Jeep Cherokee. I have no brake lights or flashers. Seems to be
> > intermittant. I have checked bulbs, ( ok but no voltage at bulbs ,
> > changed relay ( voltage at relay), changed brake light switch and got
> > nothing. Any idea's. Thanks.
switch a few times to see what happens.
Mike
86/00 CJ7 Laredo, 33x9.5 BFG Muds, 'glass nose to tail in '00
88 Cherokee 235 BFG AT's
"L.W.(ßill) ------ III" wrote:
>
> Intermittent, probably means you have short to find that may be
> throwing your circuit breakers like this '93 fuse block:
> http://www.----------.com/temp/XJfuseBlock.pdf The short is probably
> back where someone Mickey Moused a trailer hook up.
> God Bless America, Bill O|||||||O
> mailto:--------------------
>
> mork wrote:
> >
> > 1991 Jeep Cherokee. I have no brake lights or flashers. Seems to be
> > intermittant. I have checked bulbs, ( ok but no voltage at bulbs ,
> > changed relay ( voltage at relay), changed brake light switch and got
> > nothing. Any idea's. Thanks.
09-20-2005, 08:29 PM
#8
Guest
Posts: n/a
Re: 91 jeep electrical problem
I would agree with Mike on the flasher assemby. Could take it out and smack
it around a few times and maybe it will work. Hows the grounds to the rear
lights?
"mork" <mrbigg@bellsouth.net> wrote in message
news:1127085581.294415.86060@g44g2000cwa.googlegro ups.com...
> 1991 Jeep Cherokee. I have no brake lights or flashers. Seems to be
> intermittant. I have checked bulbs, ( ok but no voltage at bulbs ,
> changed relay ( voltage at relay), changed brake light switch and got
> nothing. Any idea's. Thanks.
>
it around a few times and maybe it will work. Hows the grounds to the rear
lights?
"mork" <mrbigg@bellsouth.net> wrote in message
news:1127085581.294415.86060@g44g2000cwa.googlegro ups.com...
> 1991 Jeep Cherokee. I have no brake lights or flashers. Seems to be
> intermittant. I have checked bulbs, ( ok but no voltage at bulbs ,
> changed relay ( voltage at relay), changed brake light switch and got
> nothing. Any idea's. Thanks.
>
09-20-2005, 08:29 PM
#9
Guest
Posts: n/a
Re: 91 jeep electrical problem
I would agree with Mike on the flasher assemby. Could take it out and smack
it around a few times and maybe it will work. Hows the grounds to the rear
lights?
"mork" <mrbigg@bellsouth.net> wrote in message
news:1127085581.294415.86060@g44g2000cwa.googlegro ups.com...
> 1991 Jeep Cherokee. I have no brake lights or flashers. Seems to be
> intermittant. I have checked bulbs, ( ok but no voltage at bulbs ,
> changed relay ( voltage at relay), changed brake light switch and got
> nothing. Any idea's. Thanks.
>
it around a few times and maybe it will work. Hows the grounds to the rear
lights?
"mork" <mrbigg@bellsouth.net> wrote in message
news:1127085581.294415.86060@g44g2000cwa.googlegro ups.com...
> 1991 Jeep Cherokee. I have no brake lights or flashers. Seems to be
> intermittant. I have checked bulbs, ( ok but no voltage at bulbs ,
> changed relay ( voltage at relay), changed brake light switch and got
> nothing. Any idea's. Thanks.
>
09-20-2005, 08:29 PM
#10
Guest
Posts: n/a
Re: 91 jeep electrical problem
I would agree with Mike on the flasher assemby. Could take it out and smack
it around a few times and maybe it will work. Hows the grounds to the rear
lights?
"mork" <mrbigg@bellsouth.net> wrote in message
news:1127085581.294415.86060@g44g2000cwa.googlegro ups.com...
> 1991 Jeep Cherokee. I have no brake lights or flashers. Seems to be
> intermittant. I have checked bulbs, ( ok but no voltage at bulbs ,
> changed relay ( voltage at relay), changed brake light switch and got
> nothing. Any idea's. Thanks.
>
it around a few times and maybe it will work. Hows the grounds to the rear
lights?
"mork" <mrbigg@bellsouth.net> wrote in message
news:1127085581.294415.86060@g44g2000cwa.googlegro ups.com...
> 1991 Jeep Cherokee. I have no brake lights or flashers. Seems to be
> intermittant. I have checked bulbs, ( ok but no voltage at bulbs ,
> changed relay ( voltage at relay), changed brake light switch and got
> nothing. Any idea's. Thanks.
>
