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On any Jeep/Chrysler up to 1995, all you have to do is put your key into the ignition, DO NOT START, turn it to the on, then off, then on, then off, then back to the on. Very soon you will see the check engine light flash. The first set of 2 flashes should be a "Flash-short pause-Flash-Flash-Long Pause, this is a code 12. Code 12 is very normal and should be there. Watch for other flashes after this one. The finale flashes will be a series of 5 flashes-short pause-5 flashes, which is a code 55 that means all codes have been retrieved. Many people have trouble understanding how to read the codes, if you just write down ALL of the flashes and separate the first 2 flashing numbers and the last 2 flashing numbers then you should be able to figure out what the other flashing numbers are. From there you can find out what the codes mean by going to many places on the internet, this is one of them. http://allpar.com/fix/80s-codes.HTML or you can even find them at autozone.com I hope this helps you out.
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How do you reset check engine light 98 Jeep Grand Cherokee?
To reset the check engine light on a 1998 Jeep Grand Cherokee, you can disconnect the battery for about 15 minutes. This will clear the engine codes and reset the light. Alternatively, you can use an OBD-II scanner to clear the codes directly. However, if the underlying issue is not resolved, the light may come back on.
How do you check the computer on 1994 jeep grand Cherokee for malfuctioning codes?
With a scan tool.
How do you check to see if the throttle position sensor for 2001 Grand Jeep Cherokee Laredo is bad?
The check engine light would be illuminated and TPS related codes would be confirmed and/or pending.
How do you read check engine codes for 2002 Grand Am?
With an obd 2 scan tool
How do you check the engine light codes on a 2005 Grand Prix GTP?
With a scan tool.
Check Engine 1997 Jeep Grand Cherokee?
If the check engine light is on in your 1997 Jeep Grand Cherokee, it indicates that the vehicle's onboard diagnostic system has detected an issue. Common causes can include problems with the engine, transmission, emissions system, or even minor issues like a loose gas cap. It's advisable to use an OBD-II scanner to retrieve the trouble codes, which can help pinpoint the exact problem. Once you have the codes, you can either troubleshoot the issue yourself or take the vehicle to a mechanic for further diagnosis and repair.
What to do if your Check engine light stays on on 2004 Dodge Grand Caravan?
go to autozone to ask to check your codes
How do you reset the check engine light for a 2005 Jeep Grand Cherokee?
To reset the check engine light on a 2005 Jeep Grand Cherokee, you can disconnect the negative battery terminal for about 15 minutes. This will clear the vehicle's computer memory and reset the light. Alternatively, you can use an OBD-II scanner to clear the trouble codes that triggered the light. However, it's important to address the underlying issue causing the light to come on before resetting it.
What are the wire color codes on the tail lights of a 05 Jeep Grand Cherokee?
What are the wire color codes on the tail lights of a 03 jeep grand Cherokee?Read more: What_are_the_wire_color_codes_on_the_tail_lights_of_a_03_jeep_grand_Cherokee.
Why does the check engine light come on a 1998 Jeep Cherokee Sport?
There are pages and pages of codes, have it checked by a scanner and then diagnosed from there.
Where can I find a list of check engine codes for a 1995 dodge grand caravan?
http://www.obd-codes.com/
Check engine light Grand Cherokee on?
If the check engine light on your Grand Cherokee is illuminated, it indicates that the vehicle's onboard diagnostic system has detected an issue. Common causes can range from minor issues like a loose gas cap to more serious problems such as engine misfires or emissions system failures. It's advisable to use an OBD-II scanner to retrieve the trouble codes, which can help pinpoint the issue. If you're unsure or if the light persists, consult a professional mechanic for a thorough diagnosis and repair.
