Jeep Car Audio & Video - Popular Questions, Answers, Tips & Manuals

Question edited for clarity. Question moved to model category. In England we call that a 'Bodge Job'. Why did they remove the relay from the Power Distribution Centre? The manufacturer design team usually have the best idea. https://fuse-box.info/jeep/jeep-liberty-kj-2002-2007-fuses-and-relay Wiring https://www.google.com/search?q=2003+Jeep+Liberty+Sport+3.7l+V6+wiring+diagram+for+cooling+fan+relay Best idea, a proper vehicle electrician (rather than a mechanic). I am wondering if the relay contacts got corroded or burnt. A proper electrical technician could replace the contacts. https://www.google.com/search?q=mobile+auto+electrician+near+me ..

Question edited for clarity. Question moved to model category. The connector must have been on it when you replaced it? If you just noticed nothing was connected, there can only be a couple of reasons you can't find it. 1. it is tucked away somewhere out of sight. The wire will only reach so far and it has to come out of the main wiring harness. 2. The connector got loose and it got torn off. In which case, you are looking for just wires. https://www.google.com/search?q=2002+jeep+liberty+sport+replace+downstream+o2+sensor

Did you clear the codes? Swap coil packs from 2 and 6 to 1 and 3. See if the code moves. If they don't suspect faulty or incorrectly gapped plugs.

U need to pu t the ignition 12v wire from head unit and wire in to the 12v constant wire from your battery

Question moved from computers and Internet to correct category. Videos and pictures. https://www.google.com/search?q=PCM+located+in+2005+Jeep+Grand+Cherokee+Ltd ..

Sounds like an electrical connection. But which one? First start at the battery. Does it have 12.5+ volts? Does it stay at 12.5 while trying to start? If not then have the battery tested. If yes check to see if 12.5 volts is at the fuse box. Check to make sure the battery is properly grounded to both the engine and frame.

sad to tell you this but WHAT you WANT you will have to PAY for

you have to remove the radio from dashboard....open the top cover and clean the lazer lens with soft cloth and white spirit....

Here is a video that may be of some assistance to you.

https://www.google.com/url?sa=i&source=images&cd=&cad=rja&uact=8&ved=2ahUKEwj_8OiasJfiAhXRVN8KHUKYC4gQjRx6BAgBEAU&url=http%3A%2F%2F17.bgtrm.juliusdoerner.de%2Fdata%2Fjeep-patriot-speaker-wiring.html&psig=AOvVaw2Rd3gaBBr772g7JeDHKdLb&ust=1557798078310670C CHECK THIS INFORMATION IT SHOULD HELP U

Try the trunk ..under the front seats... glove box does it have one fitted from new it might not

This is usually found on a label on the driver's side door jamb.

check the programming of the key that you changed the battery in if the battery was out for a period of time , the program could be corrupted a quality locksmith may be able to reprogram from the good key

There are adapters that you can get to connect the speaker wires to in order to get the aux jack levels the Zune needs. Amazon com Speaker RCA Line Level Converter Adaptor High Low Hi Lo with...

You need a new thermostat. Easy cheap fix

The ECU or some engine sensors have failed. Run a diagnostic test to find out which part is causing the problem.

I have a 08 Cherokee SRT8 that did the same thing. I took my radio out and unplug it from the back to disable it from getting power. Waited a min then plug it back up. Note: if it does it again, replace head unit. Unit is going bad. I replaced mine w/ a aftermarket Pioneer double din with navi using all the factor plugging and steering controls.

I would suggest a circuit for the brake lights has shorted out somewhere causing the brake lights to have power constantly! you will need to trace the wiring from the brake switch to the brake lights and check for shorting out.

The link will help. P0353 Ignition Coil Primary Secondary Circuit Malfunction