2018 Jeep Cherokee electrical system problems

Related recalls

• Recall 18V524000Aug 9, 201812,779 vehicles
  ELECTRICAL SYSTEM:WIRING:FRONT UNDERHOOD

  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.

  Risk: A vehicle stall can increase the risk of a crash.

  Remedy: Chrysler will notify owners, and dealers will replace the powertrain control module, free of charge. The recall began October 2, 2018. Owners may contact Chrysler customer service at 1-800-853-1403. Chrysler's number for this recall is U87.

• Recall 18V332000May 17, 20184,815,661 vehicles
  ELECTRICAL SYSTEM:SOFTWARE · ELECTRICAL SYSTEM:WIRING · VEHICLE SPEED CONTROL:CRUISE CONTROL

  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.

  Risk: If the vehicle maintains its speed or accelerates despite attempts to deactivate the cruise control, there would be an increased risk of a crash.

  Remedy: Chrysler will notify owners, and dealers will inspect the software, and perform a software flash on the engine or powertrain control module, free of charge. The recall began June 4, 2018. Owners may contact Chrysler customer service at 1-800-853-1403. Note: Owners are advised to stop using cruise control until the software update has been performed. In the event that cruise control cannot be disengaged while driving, owners should firmly and steadily apply the brakes and shift the transmission to neutral, placing the vehicle in park once it has stopped.

What owners say

1. Filed Aug 13, 2026NYElectrical System

   I have a 2018 Jeep Cherokee. The exact component causing the problem is UNKNOWN. While driving, a “Service Shifter” warning appeared on the dashboard and all of the gear indicator lights illuminated at the same time. After I turned the vehicle off and restarted it, the warning disappeared. On a separate occasion, a “4WD Service Unavailable” message appeared along with the SVC 4WD warning light. That warning also later disappeared. I am concerned about my safety because these…

   NHTSA complaint #11756845 · source
2. Filed May 11, 2026MABrakesElectrical System

   while i was driving my vehicle put the parking brake on and then i was unable to get it deactivated at first, after a few seconds i got it and moved forward in traffic. after a few feet the vehicle put the parking brake on and i was unable to move once again. this was in the middle of traffic and i ended up blocking the single lane road. I called a family member who was near by and they came and some how got the parking brake off and drove me and the vehicle home. my safety…

   NHTSA complaint #11737078 · source
3. Filed Apr 28, 2026CAElectrical SystemTransmission & Drivetrain

   While driving, often at highway speeds, all of the lights on the shifter will light up and the dash will display "Service Transmission." I took it to the dealer several times and their response has been that it is a software issue that they do not have a fix for and that I should stop the car, turn the engine off, open and close the door and then restart the car. This does temporarily reset the display but doing this on the highway poses a safety problem in trying to get to…

   NHTSA complaint #11734310 · source
4. Filed Apr 28, 2026CAElectrical SystemLighting

   When the running lights and headlights are set to Auto, moving the lever to High Beam causes the lights to go out. I have been asking the dealer and trying to find a solution since buying the car new, but no recall had been issued for my VIN and the dealer will not correct the problem with a recall specific to my VIN and year/model. There is a known issue with the Smart Lighting Module that prevents the High Beam from activating and shuts off the headlight in the Auto…

   NHTSA complaint #11734305 · source
5. Filed Apr 14, 2026GAElectrical System

   Back up camera turns to static when going in reverse. Has been happening for years. No warnings. Just malfunctioning. Reported this in 2019 to Jeep.

   NHTSA complaint #11731091 · source
6. Filed Mar 26, 2026OHFireElectrical SystemVisibility & Wipers

   The rear defroster or related electrical wiring in the rear glass/liftgate area appears to have malfunctioned and shorted, causing a fire while the vehicle was parked, turned off, and unattended. The fire resulted in the rear glass shattering/blowing out. The incident was recorded on a residential security camera. This posed a significant safety risk because the fire started while the vehicle was off, creating danger to occupants, bystanders, nearby vehicles, and surrounding…

   NHTSA complaint #11727244 · source
7. Filed Feb 18, 2026PAElectrical System

   Service shifter message and all gear indicator lights on PRND. Seeing common problem and a Technical Bulletin on 2014-2018 Jeep Cherokees

   NHTSA complaint #11718732 · source
8. Filed Sep 17, 2025133,000 miNCElectrical System

   The contact owns a 2018 Jeep Cherokee. The contact stated while operating the vehicle, the instrument panel light, dome light, and center console continuously flickered off and on with the battery voltage charge erroneously fluctuating up and down from 10 to 14 Volts. The vehicle was taken to the local dealer who replaced the alternator, but the failure persisted. The vehicle was taken back to the local dealer who determined that the PCM was faulty and needed to be replaced.…

   NHTSA complaint #11687857 · source
9. Filed Sep 10, 2025WIAirbagsElectrical SystemOther / Unknown

   Service shifter light is on been on for a long time. When driving it takes a min to pick up speed . My dash said that there is something wrong with my air bag.

   NHTSA complaint #11686173 · source
10. Filed Jul 9, 2025INElectrical System

    All lights on the gear shift light up and a message on the display says service shifter. Happens randomly. Have to turn car off and back on to get to clear. Yesterday I had to turn car off and back on 3 times before error would reset. Found online this is happening to a lot of Jeep cherokees and most common fix is to replace the shifter bezel and wiring. So I replaced the shift bezel and wiring harness yesterday.

    NHTSA complaint #11672144 · source
11. Filed Mar 15, 2025WIElectrical System

    I have had the service shifter warning light come on after I start the vehicle. The most recent incident is today. Sometimes it comes on and I cannot start the vehicle. I have also had it come on and then my vehicle dies. The I have taken it in and been told no code comes up so nothing is wrong. But clearly something is wrong.

    NHTSA complaint #11648457 · source
12. Filed Feb 28, 2025117,000 miNVElectrical SystemEngine

    The contact owns a 2018 Jeep Cherokee. The contact stated that while driving at undisclosed speeds, the vehicle shut off unintendedly. The contact stated that while at a traffic light or while slowing down, the vehicle shut off unintendedly. The contact stated that after ten minutes, the vehicle was restarted but shut off while approaching a stop. There were no warning lights illuminated. The vehicle was taken to an independent mechanic who determined that the failure was…

    NHTSA complaint #11645489 · source

Source: U.S. National Highway Traffic Safety Administration (NHTSA) Office of Defects Investigation public data. Complaints are submitted by owners and are not verified by NHTSA or by us; a complaint does not prove a defect exists. View this vehicle on NHTSA.gov Methodology