Question about 1995 Jeep Grand Cherokee

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Check engin light

I have tried again to retrieve fault code on my jeep grand cherokee limited and i got this : flash pause flash flash pause flash flash pause flash pause flash flash flash flash flash pause flash flash flash flash flash. I would like to know the significaton of these flashes and how to fix the problem


Claude

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It is flashing the codes if you got the sequence right it is codes 12,21,55 what engine? 12 battery disconnect,21 isO2S shorted to voltage, and 55 is MIL may not come on

Posted on Mar 06, 2010

Testimonial: "Thank you very much. I have got the same diagnosis from other source. Claude"

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Need to find a diagnostic code for my 2001 jeep grand cherokee


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Where is the obd port on a1994 jeep grand cherokee


HI there:
For the engine computer, the connector is in the engine compartment, right beside the coolant overflow bottle. It should be clipped to the wiring harness, and may have a plastic cap on it. It's shaped like a fat L.



Extracting Fault Codes:
Without ever starting the engine Turn the ignition switch ON, OFF, ON, OFF, ON and observe the CHECK ENGINE LIGHT. The CHECK ENGINE LIGHT should begin to flash a series of codes. The flashes will be separated by short and long pauses. The long pauses separate the "ones" and "tens" positions, and each code from the next. A code 55 will be displayed at the end of the test.



Hope this helps.

Feb 12, 2013 | 1995 Jeep Cherokee

1 Answer

We put a ODB code reader on my 95 jeep grand cherokee. The computer would not read out anything. When the doors open the radio goes off. When we r driving down the hwy the RPM go up from 1500 to 2500.


I suggest re-check to read and note your fault codes acdording with this read codes procedure, with out starting the engine: turn the ignition key ON, OFF, ON, OFF, and finally ON.

The check engine light on the dash will begin to flash. The light will flash the first number of the first digit pause and flash the number of the second digit. Example: five flashes, pause, three flashes = Code 53 PCM failure or Code 54 no cam shaft position sensor signal from distributor etc, etc.

Try this and send us this fault code to send you additional detaild.

Hope this helps; also keep in mind that your feedback is important and I'll appreciate your time and consideration if you leave some testimonial comment about this answer.

Thank you for using Fixya, and have a nice day.

Dec 15, 2011 | 1995 Jeep Grand Cherokee

1 Answer

1995 jeep grand cherokee larado engine code reading 34155


Hi Angela:
We cannot understand your "345155" fault code, keep in mind that 1993-1997 codes just have two digits. I suggest re-check to read and note your fault codes acdording with this read codes procedure, with out starting the engine: turn the ignition key on, off, on, off, and finally on.

The check engine light on the dash will begin to flash. The light will flash the first number of the first digit pause and flash the number of the second digit. Example: five flashes, pause, three flashes = Code 53 PCM failure or Code 54 no cam shaft position sensor signal from distributor etc, etc.

Try this and send us this fault code to send you additional detaild.

Hope this helps; also keep in mind that your feedback is important and I'll appreciate your time and consideration if you leave some testimonial comment about this answer.

Thank you for using Fixya, and have a nice day.

Dec 05, 2011 | 1995 Jeep Grand Cherokee

1 Answer

Engine code


12 and 55. The 55 means end of code session, the 12 means no distributor reference. Both of these codes are normal with the engine not running, so do not go out and purchase a dstributor. Is there another problem with the vehicle, or did you just want to know the codes? Comment back to continue,thanks.

May 26, 2010 | 1995 Jeep Grand Cherokee

1 Answer

Check engine on jeep grand cherokke 1995


Try again and verify, for example.
3 flashes,pause,then 3 more, is 33. etc.
5 flashes, pause 5 more, is code 55.(end of message)
always 2 digit number, then slightly longer pause in between those 2 digits.

Feb 23, 2010 | 1995 Jeep Grand Cherokee

2 Answers

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buy a middle of the road good scanner for 150.00 at pep boys well worth it!

Jan 04, 2010 | 1995 Jeep Grand Cherokee

2 Answers

Jeep grand cherokee


its under the hood along the wiring harness

Jan 19, 2009 | 1995 Jeep Grand Cherokee

1 Answer

1999 jeep grand cherokee 6cyl.check engine light stays on.


Extracting Fault Codes:
Turn the ignition switch ON, OFF, ON, OFF, ON and observe the CHECK ENGINE LIGHT. The CHECK ENGINE LIGHT should begin to flash a series of codes. The flashes will be separated by short an long pauses. The long pauses separate the "ones" and "tens" positions, and each code from the next. A code 55 will be displayed at the end of the test.

Read the Fault Codes:
Here you can find the ODB Codes

Good luck!!!

Aug 01, 2008 | 1993 Jeep Grand Cherokee

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