Jeep Wrangler wipers problems

Filed Oct 27, 2026 · Electrical · FL

voltage regulator chip failure can cause the engine to stall or fail to start completely. Interior dashboard lights and dome lights along w/ windshield wipers going off without prompted happen after vehicle shutoff. Had to jump it to begin to start at times. Similar to recall U87.

Filed Sep 9, 2026 · Brakes, Electrical · NY

While driving my 2019 Jeep Wrangler, the vehicle suffered a major electronic/CAN-network failure. Service Shifter, ABS and ESC warnings appeared, the wipers activated on their own, controls malfunctioned, and power-steering assistance failed while the vehicle was moving, making it extremely difficult to steer. My two young children were in the vehicle. Jeep dealer diagnostics showed widespread communication faults involving steering, ABS/brake, transmission and other control modules. The dealer replaced the power-steering assembly and RF Hub, but the problem remains. On the first drive after repair, the ABS and ESC warnings repeatedly flashed on and off at highway speed. Interior lights are also flickering. I am concerned another network failure could again disable steering assistance or compromise ABS/braking-related safety systems and cause loss of vehicle control or a crash.

Filed Sep 7, 2026 · Electrical, Engine · MI

2019 Jeep Wrangler JLU experienced intermittent CAN-C communication failure. Vehicle has repeatedly experienced simultaneous loss of multiple electronic systems. On September 7th 2026, while driving, vehicle unexpectedly lost electric power steering, windshield wipers activated without command, ABS/TPMS/ESC warning lights illuminated, and vehicle subsequently would not shift into gear after stopping at a traffic light. Hazard lights would not activate. After shutting vehicle off, vehicle would not enter ACC or restart normally. Opening driver’s door unexpectedly caused vehicle to enter ACC. Manipulating the CAN-bus wiring/STAR connector behind the glove box has historically temporarily restored normal operation. Vehicle has previously required repair to this wiring/connector, and the failure has recurred. This has been occurring for at least 3 years and since 60,000 miles. This presents a significant safety hazard because steering assistance, shifting/propulsion, and signaling were simultaneously affected while driving. It is a known Chrysler issue (FCA STAR Case S2108000146) and should be recalled as there is a CLEAR and present danger with this ongoing issue.

Filed Aug 27, 2026 · Visibility · 11,000 miles · SC

The contact owns a 2018 Jeep Wrangler JK. The contact stated that while driving at an undisclosed speed, the front windshield wipers failed to operate. An independent mechanic was contacted and reached out to the dealer to obtain a wiper power module for the repair; however, the part was unavailable. The vehicle was not repaired. The manufacturer was notified of the failure. The failure mileage was approximately 11,000.

Filed Aug 27, 2026 · Acceleration, Steering · MA

Driving the vehicle and it had uncontrolled acceleration. The wipers went on and multiple lights went on, engine, brakes to name a few. The brake peddle did work. Picture below was after incident and not all the lights.

Filed Aug 18, 2026 · Electrical · VA

After dealer recall 21D inspection on 7/30/2026 I have experienced 2 electrical failures in the recall system, and/or systems associated with recall. The first incident on 7/31/2026 at approximately 9:00 PM my wife, 2 kids, and a neighbors kid were at a stop light for a 4 lane road when the Jeep unexpectedly made a popping sound and shut down. When I arrived I pushed the vehicle into a parking lot and attempted to restart. I was able to restart the vehicle but instantly started seeing multiple warnings including Service Power Steering (code associated with the recall), Throttle body warning, and Warning that the vehicle would shutdown for safety. After the vehicle shutdown the electrical system went crazy (gauge cluster lights flashing, windshield wipers turned off and on, relays clicking). I had the vehicle taken to my mechanic on 8/6/2026 where they determined that the AUX battery was bad (previously replaced in 05/2026) AND the main fuse array fuse N3 was blown. The mechanic replaced both components, tested the vehicle, and rechecked for any new error codes. On 8/11/2026 my wife and 2 kids attempted to leave soccer practice and the Jeep would not start. I brought them home and returned to the Jeep. As it was near closing time for most auto parts retailers I decided to start by having the main battery tested. When I opened the hood to remove the battery I noticed that the engine compartment seemed abnormally hot. I removed the battery and had it tested by AutoZone (failed-only 6 CCA). I purchased a new battery and when I installed I still noticed an abnormally high temperature in the engine compartment. After installing the new battery the Jeep started & instantly displayed a power steering warning. I shut the vehicle down and let it rest approximately 30min. When restarted a low voltage warning displayed immediately. I returned the next day to a dead Jeep. I returned the Jeep to the dealership that inspected for 21D. (Aux batt. bad & main fuse array blown AGAIN)

Filed May 5, 2026 · Visibility · FL

The motor of the wiper stop working.

Filed May 4, 2026 · Electrical, Steering · MS

One day out of the blue, my Jeep Wrangler received a "Service Shifter" error code. The error code threw about 40 other codes at the same time. Loss of power steering, loss of abs, engine kept revving on its own, windshield wipers turned on. While in park it felt as if it was trying to shift itself into other gears. Loss of steering while driving as well as the engine revving up and down while on the interstate. Every warning light came on and stayed on. I can let it sit for awhile and it'll drive fine for a little while until it does it all again and again. I have not taken it to a dealership yet due to all the threads on being charged $2000 and it not get fixed.

Filed Mar 5, 2026 · Electrical, Steering · VA

Vehicle communication failures. One point unable to start the vehicle. Then the wipers and all warning lights came on without being able to turn the vehile off. Had to disconnect both batteries while the wipers destroyed themselves on a dry windshield. This is also causing a Service Shifter warning light then total loss of power steering while driving down the road at any speed. This includes highway speeds. Dealer replaced power steering system with no resolution. Thousands of dollars in repair. Dealer stated they repaired wiring. Did not fix the issue. Now it is more intermittent. When the communication between modules is not functioning properly it disables the power steering even while driving. This is extremely dangerous and I can no longer trust my vehicle. There are thousands of reports and or reviews about this issue. Someone has to be held accountable. I have spent thousands and my Dealer spent weeks trying to resolve the issue. Jeep has roughly 37000 miles. This is an on going issue since October of 2025.

Filed Jan 5, 2026 · Electrical · 25,000 miles · FL

The contact owns a 2023 Jeep Wrangler. The contact stated that upon pressing the Push to Start button to start the vehicle, the vehicle failed to start. The vehicle was towed to the dealer, where the battery was replaced; however, the failure recurred approximately 3 months later. The contact stated that the vehicle failed to start; however, the interior lights, the exterior lights, the windshield wipers, and other electrical functions were engaged unintendedly. The gear shifter was locked in park(P). The contact was unable to turn off the vehicle or to lock the vehicle manually or with the key fob. The contact noticed an abnormal relay sound coming from underneath the hood. The contact stated that the failure persisted for 13 hours, from morning to evening, until both batteries were completely drained. The vehicle was towed to Peach Chrysler Dodge Jeep Ram (528 South Blvd, Brewton, AL 36426) to be diagnosed and repaired, but the diagnostic information was unavailable. The manufacturer was notified of the failure but declined to cover the cost of the repair under the warranty. A case was filed. The vehicle was not repaired. The failure mileage was approximately 25,000.