We have classified the 117 complaints from 2012 Jeep Wrangler about ELECTRICAL SYSTEM into the following categories.
Driving home every light on my dash started blinking, no rpm, no speedometer. blinkers did not work. when i turned into my driveway, parked and i turned the key but jeep did not turn off. i was able to take my key out and the jeep stayed running for a minute then turned off. jeep would not restart.
Under hard acceleration, like passing a car on the highway, the vehicle goes into limp mode which has nearly caused me to wreck 4 to 5 times due to being unable to accelerate. once i pull of the road and restart limp mode goes away but the engine light stays on. the dealership says that the wiring harness is the issue. the vehicle has codes popping up about torque management. i would like for this to be fixed free of charge due to the wiring harnesses being an integral part if this vehicle.
Sway bar light and other indicators flashing because of water entering the electronic sway bar disconnect box in front of the sway bar, under the front of the vehicle in a non-waterproof containment, causing multiple shorts. common issue in 2012 jeep wrangler rubicon unlimited 4x4 because of poor design. this happens when driving in heavy rain, while driving if you hot a large puddle water splashes up in to the box shooting it out.
All the electronics in my steering wheel went out, the horn stopped working, and my airbag no longer works. some of my warning lights on the dash even stopped working. the fm/am radio also no longer works. i took it to the dealership and they said my clock springs went out. i am very worried about my airbag not deploying in a crash. none of these work, whether the car is moving or stationary.
Sway bar indicator won't stop blink and i have never used this function and my windshield wipes go on and off at random times and the paint on the door hinges have been bubbling since i bought it and i laid extra for the car care package but they would not honor it
Tl* the contact owns a 2012 jeep wrangler. while driving various speeds, the headlights turned off independently without warning. the contact had to continuously turn the headlight switch in order to have visibility when the failure occurred. the contact also stated that the turn signals would not operate and the windshield wipers operated independently when the vehicle was started. the contact had to repeatedly turn the windshield wipers on and off for them to stop working. the contact called scott robinson chrysler dodge jeep ram (20900 hawthorne blvd, torrance, ca 90503, (424) 299-8800) where he was informed that the part needed to repair the vehicle would cost $1,300. the manufacturer was notified of the failure and referred the contact to nhtsa for assistance. the vehicle had not been repaired. the failure mileage was 6,500.
Sentry light and tire pressure light flash intermittently while driving at normal speeds.
Clockspring required replacement. intermittant airbag light, intermittant function from controls on steering wheel. no pattern to intermittant functioning, i personally cleaned out all contacts and harnesses before paying dealership to replace clockspring.
Wife and i were driving around enjoying life. we stopped to eat dinner got back in the jeep it was dark to go home there were no lights,turn signals wipers and horn didn't work. called a friend to take us home.
Driving down the road when suddenly all the lights started flashing, radio flashed and then the jeep started to loose power. pulled over, put in park and turned it off. exterior and interior lights were flashing. clicking noises where coming from the tipm even with the key off. everything was locked up once it was put in park and wouldn't unlock to tow. the only recourse was to unhook the battery and try to reset everything after waiting for about 20 seconds. i hooked the battery back and was able to drive it home. this is the second time this happened however the first time was in park and everything went haywire. was able to restart w/o disconnecting the battery. it is getting worse. we are looking at a $1000 repair bill. we are hesitant to drive it.
While driving my 2012 jeep wrangler unlimited recently, all of a sudden my check engine light comes on & shortly after my abs & traction control lights go on as well. i've had the car checked twice & no one can seem to give me an answer on what the problem is. they've went off since but came back on a day later. it's beyond frustrating especially when i see so many people with similar problems yet no recalls? for the cost of these cars, i can't understand why there's so many with issues. also while i'm at it i should note that my heating & defrost completely stopped working. i live in upstate ny & my mileage is currently 109k
Stationary vehicle starts when i open the door without having key in ignition. stationary vehicle engine fails to shut off when i turn off ignition and remove key. anti-lock brake system locks up brakes while vehicle is standing still and will not move under any throttle amount because the brakes remain locked up. vehicle factory alarm turns on and off randomly when drivers door is opened. windows roll down by themselves while vehicle is turned off. air conditioner blower (can't say if compressor keeps running or not) randomly shuts off while driving down the road and comes back on a couple of minutes later. cruise control will not accept speed set but then turns 5 minutes later whether you wanted it to or not. everything points to the tipm but even with 10's of thousands of complaints fiat/chrysler still insist there is no wrangler tipm problem, and u.s. government oversight groups refuse to do anything about it. (when did this happen date is just the latest occurrence of an ongoing serious safety issue that fiat/chrysler refuses to acknowledge..
Lightning bolt symbol and check engine light come on while driving. vehicle goes into limp mode and starts running roughly. if turned off and allowed to sit will start up again just fine. check engine light typically turns off after a couple more trips and runs just fine until it randomly does it again. has been sometimes minutes, other times weeks between episodes. have had accelerator position sensor replaced, throttle body replaced, and wiring to throttle replaced. keeps happening. has happened when vehicle is parked, sitting at light, normal driving, and while driving at highway speed.
Takata recall- a few days ago my airbag light started turning on and off each time i started my car and now the light has remained on.
Tl* the contact owns a 2012 jeep wrangler. while driving for approximately 15 minutes, gray smoke emerged from the engine compartment. the contact pulled over and opened the hood to find the harness (that goes around the battery) engulfed in flames. the contact extinguished the fire with water. the vehicle was driven to an independent mechanic and they referred the contact to the dealer (georgia chrysler dodge jeep, 12114 us-301, statesboro, ga 30458) where a diagnostic appointment was scheduled. the manufacturer was not notified of the failure. the vehicle was not repaired. the approximate failure mileage was 48,000.