Check Engine Codes for 2002 Cherokee Sport
01-17-2006, 08:21 PM
#1
Guest
Posts: n/a
Check Engine Codes for 2002 Cherokee Sport
How do you check the diagnostic codes on this model vehicle? It's a 02
Cherokee Sport with the 4.0L and auto transmission. I assumed I could check
it the same way as I do my 91 YJ 4.0L by running the engine to 2500 rpm,
letting the rpm drop and turning the ignition off, then on, then off, and
back on and waiting for the Check Engine light to flash out the number
pairs, but it don't work that way.
Help appreciated.
Scott
Cherokee Sport with the 4.0L and auto transmission. I assumed I could check
it the same way as I do my 91 YJ 4.0L by running the engine to 2500 rpm,
letting the rpm drop and turning the ignition off, then on, then off, and
back on and waiting for the Check Engine light to flash out the number
pairs, but it don't work that way.
Help appreciated.
Scott
01-17-2006, 09:11 PM
#2
Guest
Posts: n/a
Re: Check Engine Codes for 2002 Cherokee Sport
Retrieving codes: Turn the ignition key until the digital odometer
displays, repeat three times in succession and then back to "On"
(On/Off, On/Off, On/Off, On). At the fourth "On" the odometer will be
replaced with codes. If no codes are present then "Done" will appear.
Codes: http://www.wjjeeps.com/faultcodes.htm Example:
http://www.----------.com/faultCode.mpg
God Bless America, Bill O|||||||O
mailto:--------------------
reconair wrote:
>
> How do you check the diagnostic codes on this model vehicle? It's a 02
> Cherokee Sport with the 4.0L and auto transmission. I assumed I could check
> it the same way as I do my 91 YJ 4.0L by running the engine to 2500 rpm,
> letting the rpm drop and turning the ignition off, then on, then off, and
> back on and waiting for the Check Engine light to flash out the number
> pairs, but it don't work that way.
>
> Help appreciated.
> Scott
displays, repeat three times in succession and then back to "On"
(On/Off, On/Off, On/Off, On). At the fourth "On" the odometer will be
replaced with codes. If no codes are present then "Done" will appear.
Codes: http://www.wjjeeps.com/faultcodes.htm Example:
http://www.----------.com/faultCode.mpg
God Bless America, Bill O|||||||O
mailto:--------------------
reconair wrote:
>
> How do you check the diagnostic codes on this model vehicle? It's a 02
> Cherokee Sport with the 4.0L and auto transmission. I assumed I could check
> it the same way as I do my 91 YJ 4.0L by running the engine to 2500 rpm,
> letting the rpm drop and turning the ignition off, then on, then off, and
> back on and waiting for the Check Engine light to flash out the number
> pairs, but it don't work that way.
>
> Help appreciated.
> Scott
01-17-2006, 09:11 PM
#3
Guest
Posts: n/a
Re: Check Engine Codes for 2002 Cherokee Sport
Retrieving codes: Turn the ignition key until the digital odometer
displays, repeat three times in succession and then back to "On"
(On/Off, On/Off, On/Off, On). At the fourth "On" the odometer will be
replaced with codes. If no codes are present then "Done" will appear.
Codes: http://www.wjjeeps.com/faultcodes.htm Example:
http://www.----------.com/faultCode.mpg
God Bless America, Bill O|||||||O
mailto:--------------------
reconair wrote:
>
> How do you check the diagnostic codes on this model vehicle? It's a 02
> Cherokee Sport with the 4.0L and auto transmission. I assumed I could check
> it the same way as I do my 91 YJ 4.0L by running the engine to 2500 rpm,
> letting the rpm drop and turning the ignition off, then on, then off, and
> back on and waiting for the Check Engine light to flash out the number
> pairs, but it don't work that way.
>
> Help appreciated.
> Scott
displays, repeat three times in succession and then back to "On"
(On/Off, On/Off, On/Off, On). At the fourth "On" the odometer will be
replaced with codes. If no codes are present then "Done" will appear.
Codes: http://www.wjjeeps.com/faultcodes.htm Example:
http://www.----------.com/faultCode.mpg
God Bless America, Bill O|||||||O
mailto:--------------------
reconair wrote:
>
> How do you check the diagnostic codes on this model vehicle? It's a 02
> Cherokee Sport with the 4.0L and auto transmission. I assumed I could check
> it the same way as I do my 91 YJ 4.0L by running the engine to 2500 rpm,
> letting the rpm drop and turning the ignition off, then on, then off, and
> back on and waiting for the Check Engine light to flash out the number
> pairs, but it don't work that way.
>
> Help appreciated.
> Scott
01-17-2006, 09:11 PM
#4
Guest
Posts: n/a
Re: Check Engine Codes for 2002 Cherokee Sport
Retrieving codes: Turn the ignition key until the digital odometer
displays, repeat three times in succession and then back to "On"
(On/Off, On/Off, On/Off, On). At the fourth "On" the odometer will be
replaced with codes. If no codes are present then "Done" will appear.
Codes: http://www.wjjeeps.com/faultcodes.htm Example:
http://www.----------.com/faultCode.mpg
God Bless America, Bill O|||||||O
mailto:--------------------
reconair wrote:
>
> How do you check the diagnostic codes on this model vehicle? It's a 02
> Cherokee Sport with the 4.0L and auto transmission. I assumed I could check
> it the same way as I do my 91 YJ 4.0L by running the engine to 2500 rpm,
> letting the rpm drop and turning the ignition off, then on, then off, and
> back on and waiting for the Check Engine light to flash out the number
> pairs, but it don't work that way.
>
> Help appreciated.
> Scott
displays, repeat three times in succession and then back to "On"
(On/Off, On/Off, On/Off, On). At the fourth "On" the odometer will be
replaced with codes. If no codes are present then "Done" will appear.
Codes: http://www.wjjeeps.com/faultcodes.htm Example:
http://www.----------.com/faultCode.mpg
God Bless America, Bill O|||||||O
mailto:--------------------
reconair wrote:
>
> How do you check the diagnostic codes on this model vehicle? It's a 02
> Cherokee Sport with the 4.0L and auto transmission. I assumed I could check
> it the same way as I do my 91 YJ 4.0L by running the engine to 2500 rpm,
> letting the rpm drop and turning the ignition off, then on, then off, and
> back on and waiting for the Check Engine light to flash out the number
> pairs, but it don't work that way.
>
> Help appreciated.
> Scott
01-17-2006, 10:10 PM
#5
Guest
Posts: n/a
Re: Check Engine Codes for 2002 Cherokee Sport
Bill,
I tried as you suggested, but the odometer does not change off of the
milege reading. On the 4th on, all that is shown is the milege. I assume
that the 1st "on" is engine start then off, on/off, on/off, on. I also
tried an additional on/off/on, but no change.
Scott
"L.W. ("ßill") ------ III" <----------@***.net> wrote in message
news:43CDA3BB.35FBAB18@***.net...
> Retrieving codes: Turn the ignition key until the digital odometer
> displays, repeat three times in succession and then back to "On"
> (On/Off, On/Off, On/Off, On). At the fourth "On" the odometer will be
> replaced with codes. If no codes are present then "Done" will appear.
> Codes: http://www.wjjeeps.com/faultcodes.htm Example:
> http://www.----------.com/faultCode.mpg
> God Bless America, Bill O|||||||O
> mailto:--------------------
>
> reconair wrote:
>>
>> How do you check the diagnostic codes on this model vehicle? It's a 02
>> Cherokee Sport with the 4.0L and auto transmission. I assumed I could
>> check
>> it the same way as I do my 91 YJ 4.0L by running the engine to 2500 rpm,
>> letting the rpm drop and turning the ignition off, then on, then off, and
>> back on and waiting for the Check Engine light to flash out the number
>> pairs, but it don't work that way.
>>
>> Help appreciated.
>> Scott
I tried as you suggested, but the odometer does not change off of the
milege reading. On the 4th on, all that is shown is the milege. I assume
that the 1st "on" is engine start then off, on/off, on/off, on. I also
tried an additional on/off/on, but no change.
Scott
"L.W. ("ßill") ------ III" <----------@***.net> wrote in message
news:43CDA3BB.35FBAB18@***.net...
> Retrieving codes: Turn the ignition key until the digital odometer
> displays, repeat three times in succession and then back to "On"
> (On/Off, On/Off, On/Off, On). At the fourth "On" the odometer will be
> replaced with codes. If no codes are present then "Done" will appear.
> Codes: http://www.wjjeeps.com/faultcodes.htm Example:
> http://www.----------.com/faultCode.mpg
> God Bless America, Bill O|||||||O
> mailto:--------------------
>
> reconair wrote:
>>
>> How do you check the diagnostic codes on this model vehicle? It's a 02
>> Cherokee Sport with the 4.0L and auto transmission. I assumed I could
>> check
>> it the same way as I do my 91 YJ 4.0L by running the engine to 2500 rpm,
>> letting the rpm drop and turning the ignition off, then on, then off, and
>> back on and waiting for the Check Engine light to flash out the number
>> pairs, but it don't work that way.
>>
>> Help appreciated.
>> Scott
01-17-2006, 10:10 PM
#6
Guest
Posts: n/a
Re: Check Engine Codes for 2002 Cherokee Sport
Bill,
I tried as you suggested, but the odometer does not change off of the
milege reading. On the 4th on, all that is shown is the milege. I assume
that the 1st "on" is engine start then off, on/off, on/off, on. I also
tried an additional on/off/on, but no change.
Scott
"L.W. ("ßill") ------ III" <----------@***.net> wrote in message
news:43CDA3BB.35FBAB18@***.net...
> Retrieving codes: Turn the ignition key until the digital odometer
> displays, repeat three times in succession and then back to "On"
> (On/Off, On/Off, On/Off, On). At the fourth "On" the odometer will be
> replaced with codes. If no codes are present then "Done" will appear.
> Codes: http://www.wjjeeps.com/faultcodes.htm Example:
> http://www.----------.com/faultCode.mpg
> God Bless America, Bill O|||||||O
> mailto:--------------------
>
> reconair wrote:
>>
>> How do you check the diagnostic codes on this model vehicle? It's a 02
>> Cherokee Sport with the 4.0L and auto transmission. I assumed I could
>> check
>> it the same way as I do my 91 YJ 4.0L by running the engine to 2500 rpm,
>> letting the rpm drop and turning the ignition off, then on, then off, and
>> back on and waiting for the Check Engine light to flash out the number
>> pairs, but it don't work that way.
>>
>> Help appreciated.
>> Scott
I tried as you suggested, but the odometer does not change off of the
milege reading. On the 4th on, all that is shown is the milege. I assume
that the 1st "on" is engine start then off, on/off, on/off, on. I also
tried an additional on/off/on, but no change.
Scott
"L.W. ("ßill") ------ III" <----------@***.net> wrote in message
news:43CDA3BB.35FBAB18@***.net...
> Retrieving codes: Turn the ignition key until the digital odometer
> displays, repeat three times in succession and then back to "On"
> (On/Off, On/Off, On/Off, On). At the fourth "On" the odometer will be
> replaced with codes. If no codes are present then "Done" will appear.
> Codes: http://www.wjjeeps.com/faultcodes.htm Example:
> http://www.----------.com/faultCode.mpg
> God Bless America, Bill O|||||||O
> mailto:--------------------
>
> reconair wrote:
>>
>> How do you check the diagnostic codes on this model vehicle? It's a 02
>> Cherokee Sport with the 4.0L and auto transmission. I assumed I could
>> check
>> it the same way as I do my 91 YJ 4.0L by running the engine to 2500 rpm,
>> letting the rpm drop and turning the ignition off, then on, then off, and
>> back on and waiting for the Check Engine light to flash out the number
>> pairs, but it don't work that way.
>>
>> Help appreciated.
>> Scott
01-17-2006, 10:10 PM
#7
Guest
Posts: n/a
Re: Check Engine Codes for 2002 Cherokee Sport
Bill,
I tried as you suggested, but the odometer does not change off of the
milege reading. On the 4th on, all that is shown is the milege. I assume
that the 1st "on" is engine start then off, on/off, on/off, on. I also
tried an additional on/off/on, but no change.
Scott
"L.W. ("ßill") ------ III" <----------@***.net> wrote in message
news:43CDA3BB.35FBAB18@***.net...
> Retrieving codes: Turn the ignition key until the digital odometer
> displays, repeat three times in succession and then back to "On"
> (On/Off, On/Off, On/Off, On). At the fourth "On" the odometer will be
> replaced with codes. If no codes are present then "Done" will appear.
> Codes: http://www.wjjeeps.com/faultcodes.htm Example:
> http://www.----------.com/faultCode.mpg
> God Bless America, Bill O|||||||O
> mailto:--------------------
>
> reconair wrote:
>>
>> How do you check the diagnostic codes on this model vehicle? It's a 02
>> Cherokee Sport with the 4.0L and auto transmission. I assumed I could
>> check
>> it the same way as I do my 91 YJ 4.0L by running the engine to 2500 rpm,
>> letting the rpm drop and turning the ignition off, then on, then off, and
>> back on and waiting for the Check Engine light to flash out the number
>> pairs, but it don't work that way.
>>
>> Help appreciated.
>> Scott
I tried as you suggested, but the odometer does not change off of the
milege reading. On the 4th on, all that is shown is the milege. I assume
that the 1st "on" is engine start then off, on/off, on/off, on. I also
tried an additional on/off/on, but no change.
Scott
"L.W. ("ßill") ------ III" <----------@***.net> wrote in message
news:43CDA3BB.35FBAB18@***.net...
> Retrieving codes: Turn the ignition key until the digital odometer
> displays, repeat three times in succession and then back to "On"
> (On/Off, On/Off, On/Off, On). At the fourth "On" the odometer will be
> replaced with codes. If no codes are present then "Done" will appear.
> Codes: http://www.wjjeeps.com/faultcodes.htm Example:
> http://www.----------.com/faultCode.mpg
> God Bless America, Bill O|||||||O
> mailto:--------------------
>
> reconair wrote:
>>
>> How do you check the diagnostic codes on this model vehicle? It's a 02
>> Cherokee Sport with the 4.0L and auto transmission. I assumed I could
>> check
>> it the same way as I do my 91 YJ 4.0L by running the engine to 2500 rpm,
>> letting the rpm drop and turning the ignition off, then on, then off, and
>> back on and waiting for the Check Engine light to flash out the number
>> pairs, but it don't work that way.
>>
>> Help appreciated.
>> Scott
01-17-2006, 11:30 PM
#8
Guest
Posts: n/a
Re: Check Engine Codes for 2002 Cherokee Sport
Do not use the engine starter position. And I always have the door
open as I can't fit in a Cherokee.
God Bless America, Bill O|||||||O
mailto:-------------------- http://www.----------.com/
reconair wrote:
>
> Bill,
>
> I tried as you suggested, but the odometer does not change off of the
> milege reading. On the 4th on, all that is shown is the milege. I assume
> that the 1st "on" is engine start then off, on/off, on/off, on. I also
> tried an additional on/off/on, but no change.
open as I can't fit in a Cherokee.
God Bless America, Bill O|||||||O
mailto:-------------------- http://www.----------.com/
reconair wrote:
>
> Bill,
>
> I tried as you suggested, but the odometer does not change off of the
> milege reading. On the 4th on, all that is shown is the milege. I assume
> that the 1st "on" is engine start then off, on/off, on/off, on. I also
> tried an additional on/off/on, but no change.
01-17-2006, 11:30 PM
#9
Guest
Posts: n/a
Re: Check Engine Codes for 2002 Cherokee Sport
Do not use the engine starter position. And I always have the door
open as I can't fit in a Cherokee.
God Bless America, Bill O|||||||O
mailto:-------------------- http://www.----------.com/
reconair wrote:
>
> Bill,
>
> I tried as you suggested, but the odometer does not change off of the
> milege reading. On the 4th on, all that is shown is the milege. I assume
> that the 1st "on" is engine start then off, on/off, on/off, on. I also
> tried an additional on/off/on, but no change.
open as I can't fit in a Cherokee.
God Bless America, Bill O|||||||O
mailto:-------------------- http://www.----------.com/
reconair wrote:
>
> Bill,
>
> I tried as you suggested, but the odometer does not change off of the
> milege reading. On the 4th on, all that is shown is the milege. I assume
> that the 1st "on" is engine start then off, on/off, on/off, on. I also
> tried an additional on/off/on, but no change.
01-17-2006, 11:30 PM
#10
Guest
Posts: n/a
Re: Check Engine Codes for 2002 Cherokee Sport
Do not use the engine starter position. And I always have the door
open as I can't fit in a Cherokee.
God Bless America, Bill O|||||||O
mailto:-------------------- http://www.----------.com/
reconair wrote:
>
> Bill,
>
> I tried as you suggested, but the odometer does not change off of the
> milege reading. On the 4th on, all that is shown is the milege. I assume
> that the 1st "on" is engine start then off, on/off, on/off, on. I also
> tried an additional on/off/on, but no change.
open as I can't fit in a Cherokee.
God Bless America, Bill O|||||||O
mailto:-------------------- http://www.----------.com/
reconair wrote:
>
> Bill,
>
> I tried as you suggested, but the odometer does not change off of the
> milege reading. On the 4th on, all that is shown is the milege. I assume
> that the 1st "on" is engine start then off, on/off, on/off, on. I also
> tried an additional on/off/on, but no change.
