Problems · by component

2018 Jeep Wrangler electrical system problems

268 owner complaints to NHTSA about the 2018 Jeep Wrangler cite electrical system, 15% of all 1,827 complaints for this model year. NHTSA also lists 3 recalls on this component.

Complaints
268
15% of all complaints
Crashes
2
Reported by owners
Fires
6
Reported by owners
Injuries
1
Reported by owners
01 —Owner reports

What owners say about the electrical system

Verbatim from NHTSA complaints, newest first
“The front driver gauge cluster display frequently goes black. It’s done this for a while, but recently the display stays off a lot longer, making the vehicle less safe to drive. There is a recall for other Jeeps that do this, but my 2018 Jeep Wrangler JLU isn’t covered for some reason.”
Owner complaint to NHTSAFiled Oct 4, 2026Electrical systemODI 11768875
“I had Recall issue occur on my 2018 Jeep Wrangler JLU #19A Clutch Assembly. The issue also damaged the Transmission as stated possible in the recall. Additionally the dealership reported that recall required replacement of the cluster (Instrument cluster with all gauges). This was all done. However, upon picking up the jeep and driving home, I realized that the cluster was no longer showing what gear the car is in. I called and reported to the dealer. They asked me to bring in as they though might be a software update or something, they would hook to machine. In the meantime the jeep started experiencing issues where every emergency light on cluster would go off. I would lose power steering, and I could not even turn the car off. I had to stall the car to get engine to stop. I took back to dealer (Cherry Hill Jeep) the reported the "star connector" or Can C-Bus Connector needed to be replaced. I explained that this never occurred prior to recall issue so it must be covered. they said they did not know. They replaced. I went to pick up and still the car did not show the proper gear. after further review by the dealer, they believe they received and installed the…”
Owner complaint to NHTSAFiled Sep 24, 2026Electrical system, Unknown or otherODI 11766720
“there is open recalls for the 2018 JLU wrangler models - however mine is not included onthe recall list - but I HAVE HAD TO REPLACE THE CLUSTER FOR THE EXACT REASONS THAT ARE BEING RECALLED. I have the service paperwork and receipts - I just had this done a couple months ago. Please advise as I would LOVE a refund. I love my jeep but this was definitely a mandatory safety issue that could not wait for a recall. now there is one and my jeep needs the official recall add. Thanks”
Owner complaint to NHTSAFiled Aug 27, 2026Electrical system, Unknown or otherODI 11760141
“The contact owns a 2018 Jeep Wrangler. The contact stated that while driving approximately 20 MPH, the instrument cluster display malfunctioned, and a solid black screen was displayed. During the failure, the speedometer and warning lights were not available. The cause of the failure was not yet determined. The manufacturer was notified of the failure and informed the contact that the VIN was not included in NHTSA Campaign Number: 24V652000 (ELECTRICAL SYSTEM). The contact stated that the vehicle had experienced the failure listed in the recall. The local dealer was not contacted. The failure mileage was 100,000.”
Owner complaint to NHTSAFiled Aug 26, 2026Electrical systemODI 11759638
“The contact owns a 2018 Jeep Wrangler. The contact stated that while the vehicle was parked, the instrument panel was inoperative, except for the RPM gauge and speedometer. The contact researched and became aware of an unknown recall; however, the VIN was not included. A dealer was contacted; however, the vehicle was not yet diagnosed. The contact stated that while driving at an undisclosed speed, the vehicle suddenly lost automotive power and then stalled. No warning lights were illuminated. The vehicle was unable to be shifted into any gear and became inoperative. The San Antonio Police Department was contacted to assist with moving the vehicle out of traffic so the vehicle could be towed. The vehicle was towed to an independent mechanic, where it was diagnosed and determined that the instrument cluster had short-circuited and caused the powertrain to become unable to shift into any gear. The mechanic determined that the instrument cluster needed to be replaced. The vehicle was not repaired. The manufacturer was notified of the failure. The failure mileage was unknown.”
Owner complaint to NHTSAFiled Aug 20, 2026Power train, Electrical systemODI 11758227
“On Monday, XXX, my 2018 Jeep Wrangler JKU had several errors displayed on the dashboard: ABS, Brake, and Traction Control failures. I took my vehicle to an auto repair shop and they diagnosed it as a faulty ABS Module. This part is on back-order as per discussion with local Jeep dealers in [XXX]. Stellantis confirms that this part is not available as it has been deemed a systematic failure. There is currently no solution from Stellantis which is causing safety concerns and increased risk of operating my Jeep Wrangler. The error code is C2200: ANTI-LOCK BRAKE MODULE INTERNAL - STORED.”
Owner complaint to NHTSAFiled Aug 19, 2026Electrical system, Service brakesODI 11757929

Showing 6 of 268 reports. Read every report on NHTSA.gov.

Data from NHTSA Complaints API (owner reports, unverified) · synced Nov 3, 2026NHTSA vehicle page
02 —Related recalls

3 recalls on this component

Electrical system: instrument cluster

Free remedy

Chrysler (FCA US, LLC) is recalling certain 2020-2024 Jeep Gladiator and 2018-2024 Jeep Wrangler vehicles. The instrument panel cluster may experience an internal short circuit and fail. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 101, "Controls and Displays."

Electrical systemReported Sep 5, 2024NHTSA 24V652000

Electrical system: front underhood

Free remedy

Chrysler (FCA US LLC) is recalling certain 2018 Jeep Renegade, Compass and Grand Cherokee, RAM 1500 and Promaster, Fiat 500x, Dodge Journey, Challenger, Charger and Durango and Chrysler 300x vehicles, 2017-2018 Jeep Wrangler, Dodge Grand Caravan and Chrysler Town and Country vehicles and 2018-2019 Jeep Cherokee and 2018 Chrysler Pacifica and Pacifica Hybrid vehicles. The powertrain control module may be equipped with a voltage regulator chip in the circuit board that may fail, causing a stall or a no start condition.

Electrical systemReported Aug 9, 2018NHTSA 18V524000

Electrical system: wiring

Free remedy

Chrysler (FCA US LLC) is recalling certain 2014-2018 Dodge Journey, Charger and Durango, RAM 2500, 3500, 3500 Cab Chassis (more than 10,000lb), 4500 Cab Chassis and 5500 Cab Chassis, Jeep Cherokee and Grand Cherokee and Chrysler 300, 2014-2019 RAM 1500, 2015-2018 Dodge Challenger, 2015-2017 Chrysler 200, 2016-2018 RAM 3500 Cab Chassis (less than 10,000 lb), 2017-2018 Chrysler Pacifica and 2018 Jeep Wrangler vehicles. These vehicles are being recalled to address a defect that could prevent the cruise control system from disengaging. If, when using cruise control, there is a short circuit within the vehicle's wiring, the driver may not be able to shut off the cruise control either by depressing the brake pedal or manually turning the system off once it has been engaged, resulting in either the vehicle maintaining its current speed or possibly accelerating.

Electrical systemReported May 17, 2018NHTSA 18V332000
Data from NHTSA Recalls API · synced Nov 3, 2026

Complaints are unverified owner reports to NHTSA and are not normalized for sales volume. One complaint can cite several components.