20 Most Recent 2011 Jeep Compass 4x4 Questions & Answers

let me guess,it does NOT start.and guess 2, it doesnt start for 3 seconds and stall.and 3 ,that it does crank. fast.and that you forgot to check all fuses first.Fuses are first any time EFI fails.guess 4, the IMMO lamp is out SKIM/SKIS lamp in the cluster (mine has stealthy RED ball lamp)this red ball has no icon, to fool thieves.if the red ball is glowing it will never start.by design. (scanner will show skim errors of x types)the I in SKIM/SKIS, is immobilize the car.learn rule 1 first. please.the asd only closes for 3seconds. (hard coded)and if engine fails to start or the 1 in 8 failures happens, it drops, in 3 seconds.that means you can't just jump up ,and look at the relay, or measure its pins, (it's timed out)you must (Connect the scan tool.turn the key to start, (cranking) for 5 full secondsrelease key,behold DTC errors. for sure. (if it dropped yes!)sure we have like 1000s of posts here with ASD drop1991 to NOW.it's not new, and all cars with EFI do that... the crash and burn relay, i call it. (prevents)and is mandated by law here.you wont fix this lacking a scan tool ,even a $10 fleabay tool works... the 1 in 8 guess, and parts changes, will be costly.why,? because the ECU /PCM runs the relay!and has 8 very good reasons to drop it.cranking or running. it can dump,.see my ASD page.? made it so the 1000s need not have to ask.http://jeepdied.com/ posted vast times these ASD issue.Automatic shut Down , RELAY. (101)

could be lots of things. why not get live help.we are blind here and can\'t hear, it feel it or touch it.we use an electronic stethoscope to find all noises hard to findor dangerous to find, by other means.if it only makes noise, moving that be, dangerous.i guess you never jacked up a wheel and spun it by hand?or grabbed it by hand 3 and 9pm and felt the play>this is 1 test if many testd. to find noise, all inspections.bad bearings do as they want, ! sound wise.bearings that have play are a good sign of bad. we check that first.and there are like 10 levels of bad. there. so.? and 10 noises....no mileage on car stated? 50k or 200k?or if you ever get it serviced, do you?finding noise causes is an arteven the FSM has noise page for cars. many do.there are 3000 parts on the car, any can make noise moving.finding it takes skill and tools and PPE and safety precautions.i\'d take this car to a suspension and brake shopnot just a brake shop,,they will find this easy.. I promise.if not post.lets see.

• brake issues
• suspension issues or damage
• U-joints or CV if applicable.
• wheel bearing noise.
• tire noise.
• Loose parts anywhere on car and making noise from normal driveline vibrations... (sympathetic vibs)
• tranny noise.
• transfer case noise.
• loose exhaust parts.
• axle noise. or axle gear noise or LSD noises. or?

the first step is to find the exact locationand the stethoscope, rules this world. 100x.hope that helps.

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

You can try out some guide from here reliable-store they also provide live chat feature for instant help and it's very useful

take off wheels and you can see location on abs screw

go to www.reliable-store.com they have got books on every vehicle and also how to service/repair it, service/repair/owner's/maintenance manual with parts info, fuse box, gear box, PCV, torque specs,coiling, wiring diagrams, electrical diagrams, fuse diagrams, error codes, etc everything Worth it