20 Most Recent 2005 Jeep Compass Questions & Answers

There is a port to plug the scanner into under the dashboard near the steering wheel area

replace the compass module

no engine told at all no year told and ECT is not bad 99%^ of the time. it is overheating for 10 to more reasons and posted here vast times. leaking 50%AF coolant is top cause, or using only water< super bad that) 50%AF boils at 165F not told you your evidence of overheating. 220f is not overheating at about 225F the RAD fans kit on and must. is rad cap off deed cold in the morning, show RAD is 100% full of AF coolant? AF= antifreeze and anti-boil both. if there is air in the cooling loop the ECT then lies to you and the PCM both ECT does not work with AIR only coolant,,AIR means lack of coolant there. i will stop here. have 10 tests to find it. and tools you do not have to find it. leakdown tool IR thermal gun.

FASCIA FRONT REMOVE? Remove the fascia (2) to splash shield screws (1). Remove the lower fasteners (2) and disconnect the electrical connectors (1).

1. Remove the fasteners (2).
2. Separate the fascia (3) from the fender support clips (1).
3. Remove the push pin fasteners (3).
4. Remove the hood overslam bumpers (4) and remove the fascia.

No, you should not be able to turn the rear differential by hand on a 2007 Jeep Compass with the tires on the ground after removing the driveshaft. The rear differential is responsible for transferring power from the engine to the rear wheels, and it should not rotate freely when the vehicle is in a stationary position. If you can turn the rear differential easily by hand with the tires on the ground, it may indicate an issue with the differential or the components associated with it, such as the differential gears, bearings, or axle shafts. It's recommended to have a qualified mechanic or technician inspect the rear differential to diagnose and address any potential problems.

The relay is a mechanical device, it is replaceable easily. You can purchase a new one a parts store If you want to reset ECM https://www.fs1inc.com/blog/how-to-reset-your-jeep-ecm/

Try forcing it to reset, disconnect the battery, let is set for about 15 minutes and reconnect, that may solve your problem. I have seen similar things on other vehicles but I am only taking a SWAG on this one.

There may be a short or broken wire. Check main fuses as well they should be labeled either Fuse box down by your feet or the one under hood . They should all have diagrams on inside of fuse box covers

A 2020 vehicle , more then likely a glitch in the electronic's .Your vehicle is a rolling computer , has all kind's of control modules - engine -PCM /ECM , ABS , air bages , instrument cluster , BCM - body control module etc.. could have 20 or more depending on the vehicle options . They all share info. on a CAN system - controller area network serial data bus . You best bet have the dealer check it out , still under warranty .

With a voltage meter see how many volts are at the starter terminal. If not 12+ volts you have a bad connection. Check connection at the starter solenoid. Does it have 12+volts? Short the solenoid. Does it put voltage to the starter?

Should be under dash drivers side.

Go to the Jeep owner website and download the owner's manual it is free