Which parts fail
Components named in complaints (battery, alternator, wiring, ignition, instrument cluster, infotainment).
Mileage when the problem started
Owner reports
Selected complaints filed with NHTSA by 2015 Jeep Grand Cherokee owners, lightly cleaned up (personal details are redacted by NHTSA).
On April 23rd at 9:28pm I was driving my Jeep Grand Cherokee 2015 on a highway at approximately 45mph when suddenly the transmission slipped to neutral without any human interference. I tried shifting it back to drive but the transmission did not respond. The Jeep lost momentum very quickly and came to a complete stop in the highway. As soon as it went to a complete stop it locked itself in parking position and l lost all ability to put it back to drive. I turned my blinkers and emergency lights on, but one minute later I got rear-ended by a car traveling at 50mph. My Jeep Grand Cherokee 2015 got totaled and I was taken to the hospital in stable condition. I was in a bad collision due to the Jeep slipping into neutral and locking itself in parking. I lost ALL ability to control my Jeep. The jeep got towed to a safe location. …
The contact owns a 2015 Jeep Grand Cherokee. The contact received notification of NHTSA Campaign Number: 18V332000 (ELECTRICAL SYSTEM, VEHICLE SPEED CONTROL). The contact stated that when the vehicle came to a stop, the vehicle jerked abnormally. Additionally, while driving forward, the vehicle jerked abnormally. The contact stated that an unknown message was displayed on the instrument panel. The contact stated that on a separate occasion, the gear shifter icons and gauge icons failed to activate and function as intended. The vehicle was taken to the dealer and was diagnosed with transmission failure. The contact asked the dealer to complete the recall repair; however, the dealer refused. The vehicle was not repaired due to the cost. The failure persisted, and the vehicle remained at the residence unrepaired. The manufacturer was not made aware of the issue. …
The contact owns a 2015 Jeep Grand Cherokee. The contact stated while driving 75 MPH the service shifter warning light was illuminated and had been illuminated for several months. The contact stated the vehicle shifted into gear without engaging the gear knob while driving and while parked. The contact also stated the vehicle was able to shift into gear without engaging the gear knob and without depressing the brakes. In addition, the contact stated the gear did not shift into the desired gear without wiggling and bumping the gear shift to release the gear stick. The vehicle was taken to the dealer who informed the contact the vehicle was repaired under NHTSA Campaign Number: 16V529000 (Power Train), however, the failure persisted. The manufacturer was made aware of the failure. The approximate failure mileage was 100,000.
I have had several incidents where the car was not responding properly such as fob key unlocking car, even with brand new battery, I'd have to unlock car manually but alarm would go off for 10min+ then randomly stop and car would allow me turn it on. Sunroof wouldn't work properly and get stuck. One night ( about 8/12) car lights turn on and off and power gate lift opens randomly and battery catches fire which is extreme danger. Someone was able to put it out in time. This is a fairly new battery. Car has been in dealership for about 3 weeks now and I have been told that the body control module failed causing non stop current to the battery causing it to explode. I am now being charged $1600~ for repair/ parts.
I have a 2015 Jeep Grand Cherokee Laredo. While traveling down the highway at approximately 65mph, the entire dash began to blink in and out, all kinds of error symbols flashed, I lost power steering and the car switched itself in to neutral - this resulted in an accident. This car has been In and out of the shop for the past several months. Every time it looks like it fixed, the car's computer seems to do as it pleases. I lose driving power, it switches itself in neutral or the dash throws error symbols. I am at a point where paying for constant 'repairs' and insurance is becoming way too costly. I do NOT feel safe riding with my family in this car!!!
Cruise Control, O2 SENSOR, Fuel/Propulsion System , BATTERY, If your check engine light is not on when you take it to the service department they say its hard to detect serves needs. Come back when it comes on again. Trouble while driving when using cruise congtrol it excellerate15miles beyond speed set very scary while driving next 30 minutes smell smoke next flames and smoke coming from underneath hood, open door flames and smoke can into jeep. Causing me to hit my head tryng to watch the fire and get out the truck and getting the two kids out the back the we ran then the exploded. The 911 button inside did not work! Now we can't sleep!
The contact owns a 2015 Jeep Grand Cherokee. The contact stated that while driving at various speeds, the vehicle shut off with the "Service Transmission - Restart in Park with Vehicle at Zero Speed" message displayed on the instrument panel. The contact stated that vehicle restarted after several attempts and resumed normal operation. The vehicle had been taken to several independent mechanics and the dealer; however, the failure could not be duplicated nor was the cause of the failure determined. The manufacturer was not notified of the failure. The vehicle was not repaired. The failure mileage was approximately 100,000.
USB 12V connector caught fire and melted the panel while car was off Yes it is available for inspection upon request If it would have happened while driving it would've put all passengers at risk It has not been confirmed by a dealer It hasn't been inspected by mfg. insurance or police. There were no warning lamps, symptoms or msg. prior to the failure this happened 7/31/2023 I was unloading my groceries from the back when I came back out to get more bags, I noticed that the cabin was full of smoke. I'm trying to get an estimate to replace it so I can file a claim with my insurance company.
I was crossing a road to get to the median and my Jeep stopped moving in the middle of a 4 lane highway, separated by a median that I never made it to due to it stopping moving during acceleration. It made noise when I pressed on the gas pedal but didn't go anywhere. I was hit by a car that couldn't avoid me, and my daughter and I were injured in the crash. My daughter had a fracture in her right leg & facial bruising. I had a laceration requiring stitches and facial bruising, lost consciousness at the scene and am severely concussed. Progressive deemed my Jeep a total loss.
Recall 20V-475 / 23V-411 software patch was performed, but the underlying magnetic tone wheel defect has now physically failed, causing an active crankshaft position sensor error and stall hazard. While traveling 60mph the car stalled and went into limp mode with no prior warning. The vehicle has been diagnosed at a repair shop as a fault with the crankshaft position sensor performance which was apart of a pervious recall listed above. The vehicle has not been inspected by any others at this time as its not safe to drive and do not want out of pocket cost to do so.
Related recalls
Electrical system › Software
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…
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.
NHTSA investigations
Software security vulnerability
On July 23, 2015, Fiat Chrysler Automobiles (FCA) launched Safety Recall 15V-461 to remedy security vulnerabilities in approximately 1.4 million model year (MY) 2013 through 2015 vehicles equipped with Uconnect head units (HU) 8.4A (RA3 radio) and 8.4AN (RA4 radio) manufactured by Harman International.On July 24, 2015, the Office of Defects Investigation (ODI) opened Recall Query, RQ 15-004, to investigate HU…
Electrical complaints in other Grand Cherokee years
Frequently asked questions
How common are electrical problems on the 2015 Jeep Grand Cherokee?
NHTSA has 138 complaints about the electrical system of the 2015 Jeep Grand Cherokee, 10% of the model year's 1,367 complaints. The component named most often is horn (1 mentions).
Is there a recall for 2015 Jeep Grand Cherokee electrical problems?
Yes — NHTSA recall 18V-332 (software, May 17, 2018). Recall repairs are free at authorized dealers.
At what mileage do 2015 Jeep Grand Cherokee electrical problems start?
Half of the complaints with a recorded mileage happened before about 28,000 miles, and 47% before 25,000 miles.
Is it dangerous?
Owners linked 13 crashes, 8 fires and 10 injuries to electrical system problems on this model year. If you notice symptoms, have the car checked before driving further.
Source: U.S. National Highway Traffic Safety Administration (NHTSA) — owner complaints through October 20, 2026, recalls and defect investigations; fuel economy from the EPA. Complaints are unverified reports and are not proof of a defect. How we rate model years.