Jeep Grand Cherokee - Recent Questions, Troubleshooting & Support - Page 8

you should have a purple wire on the anitheft moduel ground it and it should disarm the alarm

there are only x numbers of solutions. 1: lock smith. (call them) 2: spare key , it had 2 new. so have family member get it to you. 3: break the cheapest glass in car. and gain entry. 4: jimmy sticks will fail. but, is always on the list. (skills vary) 5: tow car to any shop and ask them to cure it. call AAA tow?

Switch unit or fuse browned

While it doesn't seem likely, if you've changed, or had the thermostat changed.... I'd say you got a faulty thermostat. I am curious as to what your temperature gauge says the temperature of the engine and coolant is.. If your gauge is showing hot, I can think of two more possibilities... the water pump isn't pumping right... and, if the water pump isn't working right, the problem can be a cracked head or block, which can cause an airlock in the coolant system. Check the coolant or radiator cap.

first, there is no 'fuse' identified in either of the Haynes or Chilton's manuals. I've looked. There could be a 'fuse link' somewhere in the line, as it's incomprehensible the folks at Chrysler would design this vehicle with a fire hazard built into it like that, no fuse or fuse link or relay known, but the mythological 'fuse' referenced in the troubleshooting section of both manuals.

In any case, if the vacuum line appears to not leak when you open it and **** on the line going to the rest of the vacuum system, or pull vacuum on it with a small handheld vacuum pump, and it doesn't leak, it then becomes an 'electrical' issue.

mine worked flawlessly for a a long time, and suddenly without warning 'died' and wouldn't work one day. It didn't go out on the job, in other words.

last but not least, references to the brake switch are made, but if the brake lights work, that seems to eliminate the brake switch as a possibility.

sounds expensive taking it to a Jeep dealership, but if you have a reputable one (hahahahahahah!) in your vicinity, they might zero in on it fast and fix it cheap, then again, they may not. Driving this vehicle without cruise control across country isn't so bad, but it requires a lot of foot wedging near the pedal, to get that done without having a very tired leg over time.

lock and unlock the passenger door with the key, if the alram still sounds or u have a no start u will need to have the system scanned there is a problem with it.

2000 Jeep Grand Cherokee Service Repair Manual INSTANT DOWNLOAD get your car fix right now

It appears that mine is located on drivers side fender to the right front of the booster

Try this website https://www.eautorepair.net/Marketing/html/wiring_diagrams.asp?no_redirect=true

you need to replace the thermostat

Hey There...I am not a Mechanic and cannot answer all your questions, but I did not see in your statement where you disabled or removed the skim (Sentry key immobilizer module) prior to installing the new PCM. Even if you have the Skim de-programmed in the PCM, you must unplug or preferably remove the skim or it will immediately reset the PCM when you connect it to the car. The skim is the module under the steering column with the little halo that that goes around the ignition. If you did not disable the skim you will have to have the PCM deprogrammed again. If none of this helps, I apologize. I am just learning about all this myself.

I have found the solution to this problem. I have replaced a total of 3 starter motors and has gone away for various periods of time. Further diagnosed when concern happened again starter
would work again after starter ignition feed wire wiggled. I found corrosion build up in connector at ignition feed wire. I replaced connector on wire to starter solenoid and concern has not returned.

• If there are no brake lights period the check the stop switch (brake light switch)
• This is attached to the upper part of the brake pedal itself. Should be a little wire off of it. When that goes bad the brake lights will not work at all.
• Please note that the fuse for "brakes" is ABS only and has no bearing on the brake lights themselves working.

Regards, Tony

https://repairpal.com/code-p1296-on-handheld-scanner-705

With my '02 it is on the passenger side, more or less under the battery. I found it fairly easy to get to from under the car when I changed mine out.

I got a 2007 jeep grand cherokee diesel and at times the service park assist will flash and the engine light will come on. a box forms around the gears on the display and it feels like it trannys slipping and its rough out of 1st gear. if you throw it in neutral then back to drive everything is fine again. After hours of research i found that you have to get your computer flashed. It if commom for many people and the dealership wont know what your talking about. so you have to lets them know!!!! else they have no clue

check voltage regulator

It would be more cheaper to buy a new car than to try and fix the car that is broken. Both the alternator and the voltage regulator need to be replaced for your car.

dealer junkyard online search

check and inspect blend /mode door[s]