Owner-reported complaints naming the driver-assistance system, filed with NHTSA
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Reports naming forward-collision avoidance, lane keeping, back-over prevention, cruise control and related electronic driver-assistance systems. Every record below is an owner-reported complaint about the 2012 Jeep Wrangler submitted to NHTSA — not a confirmed defect, not a recall and not a manufacturer bulletin. 55 reports on file name it.
Complaints are reports submitted by owners and drivers to NHTSA. They are not verified and do not establish that a defect exists.
The 25 most recent of 55, in the owner's own words
ABS ETC Traction control Torque management in power train and ABS I have tried to fix everything with no resolve I just drove to and from Oklahoma and the jeep is unsafe to drive
ABS has gone out and there are no new repair parts available from Jeep
After replacing right front speed sensor, ABS module shows malfunction and vehicle goes into limp mode. Replacement ABS modules are unavailable from mfg.
The contact owns a 2012 Jeep Wrangler. The contact stated while driving at an undisclosed speed, the vehicle lost motive power. The vehicle was taken to an independent mechanic, who related the failure to NHTSA Campaign Number: 15V675000 (Electronic Stability Control, Service Brakes, Hydraulic). The manufacturer was made aware of the failure. The failure mileage was approximately 100,000.
ABS, Traction control and Brake lights came on. Veh has 45000 miles on it. Was advised the ABS module is bad. Part is no where to be found, and no dealer can order it. Basically the vehicle braking system is questionable on the road without ABS or traction.
The contact owns a 2012 Jeep Wrangler. The contact stated while driving 40 MPH, the accelerator became stuck and the vehicle accelerated inadvertently with the traction control warning light illuminated. The contact stated that the vehicle continued to accelerate while depressing the brake pedal. The contact had not taken the vehicle to be serviced or diagnosed. The manufacturer was notified of the failure and the contact was informed that there were no recalls on her vehicle. The vehicle was not repaired. The failure mileage was approximately 111,000
ON MY WAY TO WORK ON CITY STREET, SLIGHT CURVE IN ROAD, IT WAS RAINING. CRUISE CONTROL SET AT 50MPH. I HEARD THE CHIME AND GLANCED AT THE DASHBOARD. CRUISE CONTROL LIGHT WAS OUT, ABS LIGHT, ANTI-SKID LIGHT AND PARKING BRAKE LIGHT WERE ON. TOUCHED THE BRAKE SLIGHTLY AND JEEP WENT INTO A SKID. LUCKILY NO ONE WAS NEXT TO ME. TOOK IT TO MY MECHANIC THE NEXT DAY AND WAS TOLD THE ABS MODULE HAD FAILED AND NEEDED TO BE REPLACED. THIS VEHICLE HAS LESS THAN 38000 MILES ON IT.
TL* THE CONTACT OWNS A 2012 JEEP WRANGLER. THE CONTACT STATED THAT WHILE DRIVING AT VARIOUS SPEEDS IN CRUISE CONTROL, THE TRACTION CONTROL WARNING LIGHT ILLUMINATED CAUSING THE CRUISE CONTROL TO DISENGAGE INTERMITTENTLY. THE VEHICLE WAS TAKEN TO THE DEALER FITZGERALD CHRYSLER JEEP DODGE RAM LEXINGTON PARK LOCATED AT 22231 THREE NOTCH RD, LEXINGTON PARK, MD 20653 WHERE IT WAS DIAGNOSED THAT THE STEERING WAS FAULTY AND NEEDED TO BE REPAIRED. THE VEHICLE WAS REPAIRED HOWEVER, THE FAILURE RECURRED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE AND INFORMED THE CONTACT THAT NO RECALLS WERE UNDER THE VIN AND TO CALL NHTSA TO PLACE A COMPLAINT. THE FAILURE MILEAGE WAS APPROXIMATE 914.
BEGINNING OF FEB., LOST POWER ON FREEWAY. WENT FROM 65 TO 40 MPH AND COULD NOT ACCELERATE. ENGINE AND TRACTION LIGHTS CAME ON. EXITED THE FWY AND DROVE TO DEALER WHERE I WAS TURNED AWAY DUE TO HIGH VOLUME. LEFT MY JEEP AT THE DEALER THE FOLLOWING DAY WITH THIS ISSUE AND TO CORRECT CAMPAIGN #V51 RECALL. THE ENGINE LIGHT WASN'T LIT ANYMORE AND DEALER COULDN'T FIND ANYTHING WRONG WITH IT SO I PICKED IT UP. COUPLE OF WEEKS LATER, I FAILED THE SMOG CHECK I NEED TO REGISTER MY JEEP, AND AN ENGINE CODE SHOWED UP, P0394. I TOOK IT TO OTHER PLACES WHERE THE SAME CODE SHOWED UP AND WAS RECOMMENDED TO TAKE IT BACK TO THE DEALER. GOING DOWNHILL, MY FATHER EXPERIENCED THE SAME WHILE DRIVING MY JEEP. BEGINNING OF MARCH, OMW TO THE DEALER ON THE FWY, I LOST POWER AGAIN AND THE ENGINE AND TRACTION LIGHTS CAME ON. I SHOWED THE DASHBOARD TO THE SERVICE ADVISOR, EXPLAINED THE CONTINUED PROBLEM AND THE CODE SHOWING UP. I LEFT MY JEEP THERE FOR SEVERAL DAYS BECAUSE THEY COULDN'T REPRODUCE THE PROBLEM AND DIDN'T KNOW WHAT WAS CAUSING IT. THE CODE WAS CLEARED WHEN I PICKED IT UP. THE FOLLOWING DAY, AS I WAS MAKING A RIGHT TURN INTO A PARKING LOT, THE ENGINE STALLED. I USED GRAVITY TO PARTLY MOVE BACK DOWN AS THERE WAS ANOTHER CAR DRIVING INTO THE LOT. I PUT IT ON "PARK" AND I WAS ABLE TO RESTART THE CAR. NO ENGINE LIGHT THIS TIME. THIS MORNING I LOST POWER DRIVING TO THE FIRST STOP ON MY STREET (STOP ON MY SIDE ONLY). I HAD ALREADY ENTERED THE T-INTERSECTION BUT COULD NOT ACCELERATE TO TURN LEFT. I PUT IT IN "PARK" THEN BACK TO "DRIVE" AND ACCELERATED NORMALLY. THERE WERE NO CARS AROUND BECAUSE OF THE CORONA VIRUS, BUT I WOULD HAVE BEEN HIT ON THE DRIVER'S SIDE IF A COMING VEHICLE (WHO HAS THE RIGHT-A-WAY), DECIDED NOT TO SLOW DOWN.
DRIVING MY VEHICLE IT STARTED RAINING I WENT TO USE MY WIPERS THEY DO NOT WORK. MY ESC LIGHT KEEPS COMING ON AND OFF. MY MECHANIC SAID IT'S THE TIPM. PLEASE ADVISE IF JEEP WITH HELP ME WITH THIS COSTLY PROBLEM
FIRST MY POWER WINDOWS WOULDN'T WORK WHILE DRIVING, I PULLED OFF THE SIDE OF THE ROAD AND TURNED THE CAR OFF AND THAT TEMPORARILY FIXED THE ISSUE (IT HAS HAPPEN TWICE SINCE). THAT SAME DAY I WAS DRIVING ON THE INTERSTATE USING MY CRUISE CONTROL SET AT 70MPH AND THE TRACTION CONTROL LIGHT CAME ON AND THE CRUISE CONTROL SHUT DOWN AND DISABLED ITSELF WHILE KEEPING THE CRUISE CONTROL LIGHT ON AND NOT ALLOWING ME TO TURN OFF OR RESET THE CRUISE CONTROL. (THESE LIGHTS WENT OUT THE FOLLOWING DAY). A COUPLE DAYS LATER WHILE DRIVING, A WARNING OF THE REAR DRIVERS SIDE TURN SIGNAL BEING OUT CAME ON (THIS COMES AND GOES NOW ALMOST DAILY). LAST NIGHT WHILE MY JEEP WAS PARKED IN DRIVEWAY OF MY HOME THE HEADLIGHTS AND DOME LIGHT STARTED COMING ON RANDOMLY. THE HEADLIGHT AND DOME LIGHT SWITCH WHERE BOTH IN THE OFF POSITION AND THE KEYS WERE ON MY KITCHEN TABLE INSIDE THE HOUSE (THIS IS CONTINUING TO HAPPEN IN THE PARKING LOT AT WORK ALSO). WHEN I GOT IN IT TO GO TO WORK AND WHILE IDLING THE HAZARDS LIGHTS WOULD RANDOMLY BLINK TWICE AND THEN STOP, WAIT A COUPLE MINUTES AND HAPPEN AGAIN. WHILE SITTING IN THE PARKING LOT AT WORK I NOTICED THAT WHEN THIS HAPPEN THE HEADLIGHTS ARE ALSO TURNING ON, THEY TURNED OFF AFTER A MINUTE OR TWO, AND THEN IT HAPPENS AGAIN. IT IS A RAINY DAY BUT BRIGHT ENOUGH THAT I COULD NOT TELL IF THE LIGHTS WERE RANDOMLY GOING IN AND OUT WHILE DRIVING. REGARDLESS THIS IS TURNING IN TO A SERIOUS SAFETY ISSUE AND IT SEEMS TO BE ALL TOO COMMON WITH THESE FIAT-CHRYSLER VEHICLES.
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 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.
BEGAN HAVING ISSUES WITH RPMS REVVING BUT NO ACCELERATION WHILE DRIVING THEN ALL OF THE SUDDEN JEEP WILL NOT TURN OVER AND WARNING LIGHT FOR ETC IS ON
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.
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.
DRIVING OUT OF MY WORK PARKINGLOT ON A CLEAR DRY EVEN ROAD ONTO A FOURLANE STREET ACROSS TRAFFIC ABS AND TRACTION CONTROL LIGHTS CAME ON THEN FRONT BRAKES LOCKED UP AND THEN STARTED PULSATING CAUSING ME TO ALMOST BE T-BONED IN THE DRIVERS SIDE.
TL* THE CONTACT OWNS A 2012 JEEP WRANGLER. WHILE DRIVING 45 MPH, THE ACCELERATOR PEDAL BECAME STUCK AND THE VEHICLE ACCELERATED INDEPENDENTLY. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS NOTIFIED. THE DEALER WAS NOT CONTACTED. THE FAILURE MILEAGE WAS 67,000.
CHECK ENGINE ILLUMINATED IN MID-2017, BUT NO CODES WERE PRESENT AND JEEP APPEARED TO RUN FINE. IN SEPT 2017, WHILE DRIVING ON I-75, THE JEEP SHUDDERED AND THE ELECTRONIC THROTTLE CONTROL LIGHT CAME ON, ALONG WITH THE ANTI-LOCK BRAKE SYSTEM LIGHT. I TOOK IT TO THE JEEP DEALERSHIP IMMEDIATELY, BUT THEY COULDN'T FIGURE OUT THE PROBLEM BECAUSE THE LIGHTS HAD TURNED OFF. THEY ENDED UP SWAPPING OUT THE SPARK PLUGS AND TWO IGNITION COILS. THE CHECK ENGINE LIGHT CAME BACK ON A FEW DAYS LATER. I WAS ABLE TO PULL CODES FOR THE THROTTLE POSITION SYSTEM 1 AND 2. IN OCT 2017, THE VEHICLE JUMPED/SHUDDERED AND STOPPED RUNNING. I HAD TO COAST TO THE SHOULDER AND LEAVE IT SIT FOR 10 MINUTES. I WAS ABLE TO RESTART THE VEHICLE AND DRIVE IT A LOCAL REPAIR SHOP WHERE THEY WERE UNABLE TO PULL ANY CODES AND BASED OFF OF MY DESCRIPTION OF THE ISSUES, REPLACED THE PEDAL ASSEMBLY AND CLEARED THE CODES. THEY SAID IF THE ISSUE CAME BACK TO REPLACE THE BATTERY. THE ISSUE CAME BACK WITHIN 5 MINUTES OF LEAVING THE AUTOMOTIVE GARAGE, SO I CHANGED THE BATTERY IN NOVEMBER. AFTER THAT, THE CHECK ENGINE LIGHT WHEN AWAY, BUT WOULD COME BACK ON SPORADICALLY. THE JEEP WAS STILL SHUDDERING/JUMPING AND WOULD THEN COMPLETELY STOP AFTER THE CHECK ENGINE LIGHT, THE ELECTRONIC THROTTLE CONTROL, AND THE ANTI-LOCK BRAKE SYSTEM NOTIFICATION, STILL. I JUST TOOK IT TO ANOTHER GARAGE (ARIL 2018), SINCE THE PREVIOUS TWO HAD NO IDEA WHAT THE ISSUE WAS. AT THIS POINT I WAS STILL PULLING THROTTLE POSITION 1 AND 2 CODES. THIS GARAGE REPLACED THE ENTIRE THROTTLE BODY AND RAN A FUEL INJECTION SERVICE. WITHIN 15 MINUTES OF ME DRIVING AWAY FROM THAT GARAGE, THE CHECK ENGINE LIGHT CAME ON, FOLLOWED BY A SOFTER SHUDDER OF THE VEHICLE AND THE ELECTRONIC THROTTLE CONTROL LIGHT. I TRIED TO PULL CODES WHEN I GOT HOME, BUT THERE WERE NONE--BUT THE CHECK ENGINE LIGHT AND THE ELECTRONIC THROTTLE CONTROL LIGHT ARE STILL ON.
ENGINE DASH LIGHTS ABS, TRACTION CONTROL AND ENGINE LIGHT CAME ON THEN OFF THEN BACK ON WILL IN MOTION. ALSO WHILE IN MOTION, AN RPM SURGE OCCURRED WHICH ALMOST CAUSED ME TO REAR END THE CAR IN FRONT OF ME. THIS SURGE HAS OCCURRED TWICE IN THE LAST DAY SO HAVE PARKED THE VEHICLE FOR FEAR OF HAVING AN ACCIDENT THAT COULD RESULT IN BODILY HARM.
WHEN DRIVING AND ACCELERATE TO AROUND 3500 TO 5000 RPM RANDOMLY THE JEEP STALLS AND DOESN'T ACCELERATE NORE PASSES 2500 RPMS. VERY DANGEROUS WHEN DRIVING IN THE FREEWAY. I CLEARED THE CHECK ENGINE LIGHT AROUND 3 DIFFERENT OCCASIONS. OBD CODE WAS P06DD
CHECK ENGINE LIGHT AND HILL ASSIST ALWAYS LIT. DEALER CONSTANTLY RESETTING AND I WAS REPEATEDLY TOLD NOT TO WORRY AS IT IS PROBABLY "BAD GASOLINE." NOW, NO ACCELERATION AND IS MORE PRONOUNCED WHEN ON AN INCLINE IE HIGHWAY ENTRANCE RAMP. PRESENTLY, ONE WEEK INTO DIAGNOSTICS AND REPAIRS WITH PRESENT DIAGNOSIS BEING "PROBABLY" CAM SHAFT PHASERS. IMPORTANT TO NOTE ENGINE REPAIRS PREVIOUSLY DONE ONE MONTH OF OWNERSHIP ON BRAND NEW VEHICLE. IN ADDITION, ENGINE LIGHT HAS BEEN ON WHILE IN WARRANTY BUT TOLD NOT TO WORRY. NOW, ALMOST COMPLETE ENGINE REBUILD. JEEP WILL NOT ASSIST EVEN THOUGH ENGINE LIGHT HAS BEEN ON AND REPORTED TO DEALER (AND DOCUMENTED) WHILE IN WARRANTY. VEHICLE PURCHASED BRAND NEW, NEVER USED "FOUR WHEELING" OR UTILIZED TO TOW. MILEAGE REFLECTS ~ HIGHWAY TRAVEL. RELIGIOUSLY MAINTAINED THROUGH DEALERSHIP.
ON 3 OCCASIONS MY JEEP WRANGLER'S ACCELERATOR PEDAL HAS STUCK TO THE FLOOR. SHIFTING TO NEUTRAL WOULD NOT BRING THE PEDAL UP. MANUALLY PULLING THE PEDAL WOULD NOT MAKE A CHANGE. TWICE I HAD TO TURN OFF THE CAR IN MID TRAFFIC. THE THIRD TIME I WAS ABLE TO COAST TO THE SIDE OF THE ROAD.
THE STABILITY CONTROL SYSTEM WILL TURN ON AT RANDOM. WHEN IT HAPPENS, THE CRUISE CONTROL IS DISABLED, ENGINE POWER DECREASED AND THE GAS PEDAL RENDERED ALMOST USELESS. I CANNOT SAFELY ACCELERATE ONTO A INTERSTATE FREEWAY. WHEN THE HIGHWAY GOES UPHILL, THE JEEP DOES NOT HAVE ENOUGH POWER TO MAINTAIN SPEED DESPITE DOWNSHIFTING. CASE IN POINT; I WAS IN THE SLOW LANE ON A HIGHWAY. I LOOKED IN MY MIRROR AND SAW A SEMI- TRUCK COMING IN MY LANE. I LOOKED OVER TO THE FAST LANE AND IT WAS FULL OF CARS. I KNEW THE TRUCK WILL OVER COME ME AND IT HAD NO OPTION TO MOVE INTO THE FAST LANE. TO AVOID BEING REAR ENDED, I PULLED THE JEEP OVER TO THE SHOULDER. WHEN I DID THAT, THE SEMI TRUCK PASSED ME ON MY LEFT. THERE IS A BUTTON TO TURN OFF THE STABILITY CONTROL BUT IT DOES NOT WORK. ANOTHER SITUATION; I WENT OFF ROAD IN VERY SANDY SOIL. THE STABILITY CONTROL WENT ON AND ENGINE POWER REDUCED. BECAUSE OF THAT, I WAS NOT ABLE TO APPLY POWER TO THE WHEELS THUS I GOT STUCK IN THE SAND OVER TEN TIMES IN A VERY REMOTE AREA WHERE THERE IS ABSOLUTELY NO POSSIBILITY OF HELP.
WHILE TURNING TO PARK THE ENGINE THROTTLE SUDDENLY ACCELERATED & JEEP JUMPED THE CURB, CRASHED THRU A FENCE & ENDED UP IN THE OCEAN. WE WERE RESCUED BY DANA POINT HARBOR PATROL.
Higher-selling and older vehicles accumulate more reports. Counts are not failure rates and are not directly comparable between vehicles that sold in very different numbers.
Categories with enough reports to have a page of their own
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