2016 Jeep Wrangler acceleration problems

VEHICLE SPEED CONTROL

The ABS control module has internal problem which shuts down the module. Results of the module shut down includes: -The stability and traction systems are offline. -A failure in the ABS module or hydraulic unit. -Cruise Control inoperable. -The module no longer modulates brake pressure, which can result in brakes locking. Currently, Mopar has stopped production of this item, so there is no method to replace a failed or non-working module with an original part.

NHTSA complaint #11751719 — an unverified report by a vehicle owner.

VEHICLE SPEED CONTROL

The ABS module has failed and this is such a widespread issue with Jeep Wranglers that you can't even find a new ABS module part to order. The failure of this part impacts the braking system. Jeep should make a recall and fix this issue.

NHTSA complaint #11730681 — an unverified report by a vehicle owner.

VEHICLE SPEED CONTROL

ABS Module has been on backorder since 2021. Cannot get an ETA on part from the dealership. They advised its been on backorder 3 yrs at the time issue was confirmed. 9 months to date on backorder list. No traction control, ABS, cruise control and emergency brake. The vehicle has lost speed making it not maintain a speed on hills, and highway. Vehicle feels unstable.

NHTSA complaint #11729601 — an unverified report by a vehicle owner.

VEHICLE SPEED CONTROL

ABS module reported to dealer in February, 2025..They said was safe to drive. Then April 2025 the module went out.-Part has been on backorder since March 2025. It was taken to Key Chrysler Dodge Jeep in Marianna in March 2025. Jeep would not steer properly, the brakes were not normal and all the warning lights on dash were on. I could not drive. .

NHTSA complaint #11723377 — an unverified report by a vehicle owner.

VEHICLE SPEED CONTROL

The ABS Module (Part 68259556AD) on my 2016 Jeep Wrangler began failing about two years ago. When the ABS warning light turns on, both the ABS and traction-control systems stop functioning, creating a serious safety hazard: greatly increased stopping distance, reduced steering control under braking, and higher risk of loss of control on wet or slippery roads. The warnings, once intermittent, are now continuously illuminated, meaning the vehicle has no working ABS or traction control at any time. Performance Jeep of Somerville (Somerville, NJ) inspected the vehicle around September 2023 and confirmed the ABS module had failed. They also confirmed the replacement part was unavailable, with no estimate from Jeep on when it would be supplied, and suggested a possible upcoming national recall—none has been issued. The ABS module has now been on national backorder for roughly two years. Jeep’s parts division states the part is still “supported” but on “heavy backorder.” Jeep/Stellantis corporate opened a case, promised to “fast track” it, and later reported supplier “tooling/manufacturing” issues, offering no timeline for availability despite repeated follow-ups. Please note that Performance Jeep has informed me that they have several aging orders in for the ABS Module (Part 68259556AD) that they're unable to fulfill, so it would appear that on a national basis, there must be many Jeep owners such as myself who are experiencing this problem with no remedy in sight. Because the part cannot be obtained, the vehicle cannot be safely driven or repaired. This is a safety-critical defect with long-term parts unavailability. I am requesting NHTSA review and intervention, as the manufacturer has been unable to supply a federally required safety component, leaving the vehicle in an unsafe condition with no remedy.

NHTSA complaint #11703315 — an unverified report by a vehicle owner.

VEHICLE SPEED CONTROL

ABS control module malfunction. Replacement part not available from dealership or 3rd party supplier, with item on continuous backorder. ABS and Traction control lights permanently on whilst engine running. Potential safety concern across model nationwide?

NHTSA complaint #11677622 — an unverified report by a vehicle owner.

VEHICLE SPEED CONTROL

This vehicle is not suitable for driving, it has suspension, alignment, brake and speed problems. I was about to have an accident, I was going down an avenue and suddenly the wheels stopped and the car began to move from one side to the other and I lost stability of the steering wheel and the car, putting my life and the lives of my family (my girlfriend and my mother) at risk, luckily I did not cause an accident because there was no car in the side lane ... It is impossible to drive this car, the next day I took the car to a detailed inspection at a mechanical workshop specialized in Jeeps and indeed it has serious and serious problems with the car. There are images where the lights on the dashboard are on and the engine is also overheated ... For this reason, I decided to return the car to the dealer and file the report as evidence of this defective car and dangers to driving ...

NHTSA complaint #11670711 — an unverified report by a vehicle owner.

VEHICLE SPEED CONTROL

This vehicle along with many others jeep wranglers have an issue with the abs control module. It has a code for internal processor fault. Some days the vehicle is fine and others it acts up and it won’t shift gears or the abs system activates by itself or the speedometer doesn’t work. This has been going on for almost a year now because there is no parts aviable to fix it. The dealer keeps saying it’s in engineering review but they been saying that for almost a year now. That’s how long mine has been acting up. My wife won’t even drive it with the kids in the car because she doesn’t know when it is going to act up. Luckly I only work 5 miles from my house so I’ve been driving it. If they know there’s an issue with these modules they should be doing something faster to fix it or there should be a recall. Something needs to be done.

NHTSA complaint #11654372 — an unverified report by a vehicle owner.

VEHICLE SPEED CONTROL

The ABS control module has malfunctioned which lead to the ABS, traction control, and parking brake light coming on while driving. This is a safety concern due to a malfunction with these systems. These systems are meant to help control the vehicle when either sliding or braking quickly. An OBD scan tool was used, which read the code C2200 to confirm the malfunction.

NHTSA complaint #11651931 — an unverified report by a vehicle owner.

VEHICLE SPEED CONTROL

ABS module defect. Unable to obtain part for almost a year. March 16, 2024 vehicle started shaking violently. All dashboard lights started blinking. Was driving approximately 50 mph at the time. Tried slowing down, no matter the speed, shook so hard could not keep vehicle in lane.

NHTSA complaint #11648910 — an unverified report by a vehicle owner.

VEHICLE SPEED CONTROL

I had someone cut me off on the highway, I went to honk my horn & it didn't work. I then also noticed that my steering wheel control buttons did not work, or light up either. Upon investigation I found out that those are all symptoms of the clockspring not working properly & needing replaced.

NHTSA complaint #11644420 — an unverified report by a vehicle owner.

VEHICLE SPEED CONTROL

ABS modulator not working in jeep. Warning lights on dash currently are: ABS, traction control and brake light. Jeep dealer confirmed ABS modulator is defective. Unable to replace/repair due to backordered item as of 11/24. Stated possibly not available until 2/25. Jeep will randomly not shift gears while driving, speedometer not working, gas pedal sticking occasionally, rough braking with brake pedal shaking when braking. When shifting into Park vs Drive or reverse the jeep will jerk/lunge forward.

NHTSA complaint #11626286 — an unverified report by a vehicle owner.

VEHICLE SPEED CONTROL

Loss of ABS, Traction Control

NHTSA complaint #11617599 — an unverified report by a vehicle owner.

VEHICLE SPEED CONTROL

2016 Jeep JK 3.6l v6 Symptoms brake warning light,abs warning light, traction control warning light on. Cruise control will not function with the above warning lights. Diagnosis: faulty abs module per obd2. Additional problem is the unavailability from Chrysler for the replacement part which affects many Jeep model years. This is a common complaint with Jeep owners. Chrysler contacted with no resolution. 05

NHTSA complaint #11599295 — an unverified report by a vehicle owner.

VEHICLE SPEED CONTROL

ON THURSDSY 5/13/2021 AT APPROXIMATELY 5:15-5:20PM, I WAS DROPPING MY DAUGHTER OFF TO WORK AND I GOT BACK ON THE ROAD THEN THROUGH THE U-TURN TO GET BACK ON THE OTHER SIDE. I PROCEEDED TO ENTER THE ROADWAY INITIALLY ABOUT 10MPH AND ALL OF A SUDDEN, THE JEEP ACCELERATED TO ALMOST 80 MPH AND I SMASHED THE BRAKED AND IT WOULD NOT STOP AT ALL. THE RPM'S WERE STEADY GOING UP. I PULLED UP THE EMERGENCY BRAKE RIGHT BEFORE I ALMOST REAR ENDED THE CAR IN FRONT OF ME AT THE LIGHT GETTING READY 6O GO THROUGH THE INTERSECTION. I WAS ON THE BRAKE AT THE SAME TIME. ONCE THE CAR FINALLY CAME TO A STOP, THE ENGINE WAS STILL REVED UP. I PUT IN PARK AND TURNED THE VEHICLE OFF WITH THE IGNITION. I THEN RESTARTED AND WAS SCARED THE REST OF THE WAY HOME. THE VEHICLE WAS IN MOTION WHEN THIS HAPPENED. THERE WAS NOTHING UNDER THE BRAKE. MY FLOOR MATS WERE FLUSH AND FLAT AND THE ACCELERATION WAS SO SCARY. I FEARED FOR MY LIFE. I HAVE NOT DRIVEN IT SINCE. I CALLED THE DEALERSHIP AND THEY TOLD ME TO BRING IT IN THE NEXT MORNING, FRIDAY THE 14TH AT 10 AM BUT THAT THEU WOULD NOT BE ABLE TO LOOK AT IT UNTIL 7-10 DAYS. I DID NOT BRING IT AS THIS WAS UNACCEPTABLE. I WILL CALL BACK AND SPEAK WITH SOMEONE ELSE FOR RESULTS. THE TECH EVEN TOLD ME THAT THIS HAPPENED TO HIS BROTHER THAT ALSO HAVE A JEEP. THERE ISN'T A RECALL FOR THIS THAT I'VE FOUND. SOMEONE WILL LOSE THEIR LIFE BECAUSE OF THIS MALFUNCTION. THIS IS A VERY SERIOUS SAFETY HAZARD.

NHTSA complaint #11416735 — an unverified report by a vehicle owner.

VEHICLE SPEED CONTROL

MY WIFE HAS HAD HER GAS PEDAL STICK ON HER ON THREE SEPARATE OCCASIONS, AND I HAVE HAD IT STICK ON ME ONCE (10-4-20). THE FIRST TIME IT DID IT TO HER WAS ABOUT A MONTH OR SO AGO, AND THEN IT DID IT TO HER TWICE THIS MORNING ON HER WAY TO WORK (10-9-20). IT SEEMS TO ONLY DO IT UNDER A HARD ACCELERATION. THE PEDAL WILL DROP TO THE FLOOR, RPM WILL SHOOT UP, AND IT WILL NOT DISENGAGE FOR A GOOD 10 SECONDS OR SO. I HAVE VERIFIED THAT THE FLOOR MATT IS NOT OBSTRUCTING THE PATH OF THE PEDAL. THIS SEEM STO BE A COMMON PROBLEM AMONG THE JK JEEPS, BUT NOTHING HAS BEEN DONE ABOUT IT.

NHTSA complaint #11363631 — an unverified report by a vehicle owner.

VEHICLE SPEED CONTROL

I WAS ON A MAJOR CITY STREET BEHIND A SLOW MOVING VEHICLE. I MADE A MANUVER TO PASS THE VEHICLE IN FRONT OF ME AND THE CAR ACCERERATED ON IT'S OWN. I COULD ACTUALLY FEEL THE GAS PEDAL BEING PULLED DOWN (AS MY FOOT WAS STILL GENTLY ON THE PEDAL). I IMMEDIATELY LIFTED MY FOOT OFF THE GAS PEDAL. THE CAR CONTINUED TO ACCELERATE. THE CAR REACHED 36 MPH QUICKLY APPROACHING ANOTHER VEHICLE IN FRONT OF ME WHICH NOW WAS STOPPED. I IMMEDIATLEY STEPPED ON THE BRAKES HARD. THE CAR STOPPED AND THE RED WARNING LIGHT FOR THE THROTTLE POSITION SENSOR LIT ON THE DASH. I AM A CAR DEALER AND AN EXPERIENCED DRIVER WITH PROFESSIONAL DRIVER TRAINING. I FEEL MOST PEOPLE WOULD HAVE EXPERIENCED AN ACCIDENT. I TOOK THE VEHICLE TO MY SERVICE DEPARTMENT WHERE WE PUT THE MANUFACTUER DIAGNOSTIC TOOL ON THE VEHICLE. WE WERE ABLE TO DOWNLOAD THE REPORT. I ALSO TOOK PHOTOS OF THE DASH AND REPORTED TO THE FACTORY SERVICE REP AND FIELD TECHNICAL SPECIALIST.

NHTSA complaint #11352903 — an unverified report by a vehicle owner.

VEHICLE SPEED CONTROL

2016 JEEP WRANGLER SPORT WITH ONLY 20,000 MILES HAS, FOR SECOND TIME IN ONE YEAR, A FAULTY ESC SYSTEM AND IT MALFUNCTIONS CAUSING THE BRAKE SYSTEM TO ACTIVATE, LOSS OF POWER, AND SUDDEN STEERING CHANGES. NISSAN BROTHERS HAD SUPPOSEDLY FIXED THIS ISSUE THE FIRST TIME...

NHTSA complaint #11350841 — an unverified report by a vehicle owner.

VEHICLE SPEED CONTROL

REAR PASSENGER SIDE ABS WHEEL SPEED SENSOR FAILED IN SEPTEMBER, 2019 AT 23,469 MILES AND REPAIRED AT A COST OF $310.31. REAR DRIVER SIDE ABS WHEEL SPEED SENSOR FAILED IN MARCH, 2020 AT 26,835 MILES AND REPAIRED AT A COST OF $244.41. WITH EACH FAILURE, VEHICLE'S ABS, TRACTION CONTROL SYSTEM, AND CRUISE CONTROL BECAME INOPERATIVE AND WOULD INTERMITTENTLY ENGAGE THE VEHICLE'S BRAKES WHILE DRIVING AT LOW AND HIGH SPEEDS.

NHTSA complaint #11317955 — an unverified report by a vehicle owner.

VEHICLE SPEED CONTROL

WITHIN THE PAST 6 MONTHS I HAVE HAD TO REPAIR TWO ABS SENSORS, ONE IN THE FRONT AND ONE IN THE REAR. THIS LAST SENSOR BLOWOUT HAPPENED WHILE I WAS STOPPING AT A LIGHT. I HEARD A GRINDING SOUND AND FELT THE VIBRATION IN THE BREAK PEDDLE AS I TRIED TO STOP. THE JEEP THEN WOULDN'T ACCELERATE PROPERLY AFTER I GOT IT STOPPED AS I TRIED TO GET TO THE SIDE OF THE ROAD. I HAD A PROBLEM MOVING THE VEHICLE OFF THE ROAD AS THE ABS KEPT KICKING IN AND GRINDING ME TO A STOP. THE MECHANIC SAID THAT THE SENSOR WAS HAVING A ISSUE PICKING UP THE SPEED OF THE TIRES. MY JEEP WRANGLER SPORT IS A 2016 4 DOOR MODEL, IT SPENT 2017 IN A STORAGE AND I BOUGHT IT LATE 2016. IT CURRENTLY HAS 68795 MILES ON IT. IN THE 2 1/2 YEARS I HAVE HAD THIS ON THE ROAD I'VE REPLACED TWO ABS SENSORS, HAD IT IN THE SHOP FOR MISFIRING AND MY AC UNITS BLOWER MOTOR SEEMS TO BE FAILING. AS A COMPARISON, I HAVE A 2010 DODGE CHALLENGER THAT HAS BEEN IN FOR LESS REPAIRS.

NHTSA complaint #11302888 — an unverified report by a vehicle owner.

VEHICLE SPEED CONTROL

JEEP WAS STATIONARY WAITING FOR LIGHT TO CHANGE ON CITY STREET. WHEN LIGHT TURNED GREEN I STEPPED ON ACCELERATOR; WHILE STILL PUSHING FOOT DOWN ON PEDAL THE ENGINE STARTED TO REV UP TO MAX RPMS BUT JEEP WAS NOT MOVING FORWARD. I WAS AFRAID THE ENGINE WOULD KEEP REVVING AND BLOW UP. I INSTANTLY REMOVED FOOT FROM GAS AND LET JEEP ROLL; PUT ON EMERGENCY FLASHING LIGHTS AND TURNED (ROLLED OFF) TO PARKING LOT ONE BLOCK AWAY AND TURNED JEEP OFF. AFTER A FEW MINUTES I RESTARTED CAR AND SLOWLY DROVE THE SIX BLOCKS HOME. TOOK IT TO AUTHORIZED JEEP DEALER AND THE SERVICE DEPARTMENT COULD FIND NO ERROR CODE, SAID THAT THEY TEST DROVE IT AND COULD FIND NOTHING WRONG WITH THE JEEP.

NHTSA complaint #11256690 — an unverified report by a vehicle owner.

VEHICLE SPEED CONTROL

MY VEHICLE HAS BEEN IN THE DEALERSHIP APPROX. FOUR TIMES, BECAUSE THE SERVICE ENGINE LIGHT COMES ON, FOLLOWED BY THE TRACTION CONTROL LIGHT. THEY SAID THAT THE CABLE CONNECTION GETS LOOSE AND THEY SOLDERED IT. THIS STARTED ABOUT 20000 MILES AND IS NOW AT 57778 MILES. THIS LAST TIME ON 4-24-2019 THEY SAID THAT IT HAS STORED CODES FOR THE CAM SENSORS ON BOTH BANKS AND TORQUE REQUEST DENIED SIGNAL AND TORQUE MANAGEMENT SIGNAL PERFORMANCE. P2638, C121C, P0344, P0369. THEY SAID THAT IT HAS PCM UPDATE AND THAT THEY PERFORMED THE PCM UPDATE AGAIN AND CLEARED CODES TO SEE IF THEY WOULD COME BACK. VEHICLE DRIVEN 30 MILES AND AND ONE LARGE BUMP IN THE ROAD AND THE LIGHTS TURNED ON AGAIN. THIS HAPPENS WHILE GOING DOWN DIRT ROADS. THEY ALSO TOLD ME THE FIRST TIME THAT IT WAS TAKEN IN THAT THE CABLE IS TO SHORT AND CAUSES STRESS AND STRETCHES, CAUSING IT TO COME LOOSE. THIS TIME THEY SAID IF THE LIGHTS CAME BACK ON THAT THEY WOULD HAVE TO HAVE THE VEHICLE BACK TO DO MORE EXTENSIVE TESTS AND POSSIBLE REPLACE THE SENSORS AT MY EXPENSE. THIS SEEMS TO BE A REOCCURRING PROBLEM THAT ALWAYS COMES BACK. THEY ALSO STATED THAT THIS IS A PROBLEM ON ALL WRANGLERS. THIS SEEMS TO BE A MANUFACTURES DEFECT AND NEEDS TO RECALLED AND FIXED.

NHTSA complaint #11203809 — an unverified report by a vehicle owner.

VEHICLE SPEED CONTROL

TL* THE CONTACT OWNS A 2016 JEEP WRANGLER. WHILE DRIVING APPROXIMATELY 35 MPH ON A STEEP INCLINE, THE CONTACT DOWNSHIFTED THE MANUAL TRANSMISSION AND THE VEHICLE ACCELERATED RAPIDLY WITHOUT WARNING. THE CONTACT PLACED THE VEHICLE IN NEUTRAL TO FORCIBLY STOP THE VEHICLE AND THE RPMS INCREASED TO THE MAXIMUM. THE CONTACT RESTARTED THE VEHICLE AFTER THREE ATTEMPTS. THE VEHICLE WAS TAKEN TO SALMON RIVER MOTORS (1065 SOUTH CHILLIS STREET, SALMON, IDAHO 83467, (208) 756-4211) TO BE DIAGNOSED, BUT THE CAUSE OF THE FAILURE COULD NOT BE DETERMINED. THE CONTACT WAS REFERRED TO THE MANUFACTURER, BUT THEY WERE NOT NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS APPROXIMATELY 45,000. *TT

NHTSA complaint #11145343 — an unverified report by a vehicle owner.

VEHICLE SPEED CONTROL

MY ACCELERATOR WAS STUCK IN ACCELERATION MODE ONCE WHEN PASSING A CAR AND TODAY WHEN ACCELERATING TO MERGE ONTO THE FREEWAY AND MY CRUISE WAS NOT IN NOR WAS MY FOOT ON THE ACCELERATOR.

NHTSA complaint #11130500 — an unverified report by a vehicle owner.

VEHICLE SPEED CONTROL

2 X NOW WHILE DRIVING MY GAS PEDAL EXCELLERATED AFTER I TOOK MY FOOT OFF OF THE PEDAL AND WOULD NOT STOP UNTIL I PULLED THE PEDAL UP WITH MY FOOT. FIRST TIME I WAS ON THE HIGHWAY AT ABOUT 65 MPH. THE SECOND TIME ON A STREET AT ABOUT 25 MPH.

NHTSA complaint #11122163 — an unverified report by a vehicle owner.

VEHICLE SPEED CONTROL

VEHICLE NOTIFIED IT HAD A FAULT IN THE ABS/ESC SYSTEM VIA THE YELLOW WARNING LIGHTS ILLUMINATING ON THE DASH. OCCURRED AFTER STARTING THE CAR AFTER SITTING OVERNIGHT. VEHICLE DROVE NORMALLY AT FIRST AND ASSUMED THIS INDICATED THE SYSTEMS HAD A FAULT AND WERE THUS DISABLED. HOWEVER, VEHICLE STARTED TO LOSE POWER, STUMBLE, AND NOT ACCELERATE WHEN MOVING FROM DEAD STOP. INCLUDING STOP LIGHTS, STOP SIGNS, CROSSING DIVIDED HIGHWAYS AND INTERSECTIONS--TURNING AND STRAIGHT TRAVEL. PAVEMENT CONDITIONS WERE DRY/LEVEL, NO WHEEL SPIN OCCURRED. 3 OCCASIONS OVER 2 DAYS RESULTED IN NEAR ACCIDENTS. ONCE AFTER TURNING RIGHT FROM A STOP SIGN, ACCELERATING THROUGH FIRST GEAR AND REAR BRAKES BEGIN TO CYCLE WHILE POWER IS CUT FROM ENGINE. CAR BEHIND HAD TO SWERVE AROUND SO AS NOT TO COLLIDE. NO WARNING OR INDICATION THAT THIS WOULD HAPPEN. NEXT EVENT WAS CROSSING 2 LANE DIVIDED HIGHWAY FROM CENTER TURN LANE. AGAIN SUDDEN AND UNEXPECTED LOSS OF POWER AND BRAKING AUTOMATICALLY APPLIED TO REAR WHEELS. LESSER EVENTS HAVE OCCURRED AS WELL. VEHICLE THINKS IT NEEDS TO ENGAGE THE ESC SYSTEM. I ARGUE THAT THE ESC SYSTEM SHOULD GO INACTIVE WHEN A FAULT IS DETECTED, NOT CUT POWER AND AUTO APPLY BRAKES DURING NORMAL DRIVING CONDITIONS. THIS IS A SOFTWARE PROBLEM AND NEEDS TO BE UPDATED (QUALITY OF THE COMPONENTS NOT WITHSTANDING). THIS IS A MAJOR SAFETY CONCERN FOR ME AS THE CAR IS UN-DRIVEABLE, EVEN TO DEALER FOR REPAIR. MOREOVER, EVEN AFTER REPAIR THE FAULT STILL "LIVES" WITHIN THE CAR SHOULD IT HAVE A SIMILAR COMPONENT FAIL IN THE SYSTEM. CONTACTED DEALER TO ARRANGE REPAIR, VEHICLE HAS 40,600 MILES (NEVER OFF ROAD). DEALER STATED IT IS LIKELY A REAR WHEEL SPEED SENSOR, COMMON FAILURE, NOT UNDER WARRANTY, AND CONFIRMED THAT THIS WAS COMMON BEHAVIOR FOR THIS TYPE FAILURE. CONTACTED FCA ON ISSUE AND LOGGED CASE, CLAIM THEY HAVE NEVER HEARD OF THIS, COULD NOT EXPLAIN.

NHTSA complaint #11120896 — an unverified report by a vehicle owner.