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20 complaints
JEEP GRAND WAGONEER 2023 ELECTRICAL SYSTEM
high
I was at a stoplight, waiting to making a U-turn. The light turned green release the brake and went to hit the gas. The entire vehicle shut off. I lost all power and had to restart the vehicle in the
NHTSAUSMay 2026Source →
JEEP GRAND WAGONEER 2023 UNKNOWN OR OTHER
low
While driving the breaks faultered and I had to slam on the break. I had to press all the way down on the break pedal to slow down or stop. Also when stopped at a light the car turns off and puts itse
NHTSAUSApr 2026Source →
JEEP GRAND WAGONEER 2023 SEATS
medium
The front seat has air bags in it for massage and adjustment features. These airbags expand and cant be adjusted down pushing you into the sterering making it unsafe to drive. I took my 2023 Jeep Gran
NHTSAUSMar 2026Source →
JEEP GRAND WAGONEER 2023 FORWARD COLLISION AVOIDANCE: AUTOMATIC EMERGENCY BRAKING
high
I am writing to formally document a serious and extremely concerning safety incident that occurred on Wednesday, March 4, 2026 at approximately 12:06 PM while driving my 2024 Jeep Wagoneer, which curr
NHTSAUSMar 2026Source →
JEEP GRAND WAGONEER 2023 SEATS
medium
- Comfort Control Module (CCM) for driver's seat and passenger seat. - Malfunction/failure of CCM caused seat lumbar/bolsters to automatically overinflate beyond maximum with no response from seat con
NHTSAUSFeb 2026Source →
JEEP GRAND WAGONEER 2023 FUEL/PROPULSION SYSTEM
high
I am filing this complaint regarding my 2023 Jeep Wagoneer, which I have owned for approximately 1.5 years. Since purchasing the vehicle, I have experienced repeated and ongoing mechanical failures, p
NHTSAUSFeb 2026Source →
JEEP GRAND WAGONEER 2023 POWER TRAIN
low
Vehicle shuts off and puts itself in park at intersections while pulling across traffic. Multiple warning lights. 4x4 faults, power steering faults, auto start/stop faults etc. happened once just afte
NHTSAUSNov 2025Source →
JEEP GRAND WAGONEER 2023 STEERING
high
An overheating engine causes the truck to shut down completely, block the power steering engine, and become undrivable. Electrical and harness assembly problems The dealership inspected the truck and
NHTSAUSNov 2025Source →
JEEP GRAND WAGONEER 2023 SEATS
high
On October 20, 2025, at approximately 2:00 PM, while driving on the highway to pick up my children from school, the driver-side back cushion (airbag/cushion system) in my seat unexpectedly deployed or
NHTSAUSOct 2025Source →
JEEP GRAND WAGONEER 2023 ENGINE
medium
At engine idle with vehicle parked or driving in heavy traffic, exhaust fumes are entering the passenger compartment. I am not aware of any apparent exhaust leak. The fumes seem to be entering by way
NHTSAUSOct 2025Source →
JEEP GRAND WAGONEER 2023 FORWARD COLLISION AVOIDANCE: AUTOMATIC EMERGENCY BRAKING
high
AEB system engaged emergency braking for no apparent reason when traveling at >35mph on a busy road with the flow of traffic. My face actually hit the steering wheel and a car traveling behind me bare
NHTSAUSSept 2025Source →
JEEP GRAND WAGONEER 2023 SERVICE BRAKES
high
My brakes stoped working yesterday. The petal went to the floor and there were NO brakes. I was able to put the car in park and stop its movement. The vehicle is at the dealership. This is what they t
NHTSAUSSept 2025Source →
JEEP GRAND WAGONEER 2023 FORWARD COLLISION AVOIDANCE: ADAPTIVE CRUISE CONTROL
high
Assessment of Ongoing Mechanical & Safety Issues – 2023 Jeep Grand Wagoneer To Whom It May Concern, I am providing a clear, factual assessment of the ongoing issues with my 2023 Jeep Grand Wagonee
NHTSAUSSept 2025Source →
JEEP GRAND WAGONEER 2023 ENGINE AND ENGINE COOLING
medium
The contact owns a 2023 Jeep Grand Wagoneer. The contact stated that while his wife was driving approximately 65 MPH on the highway, the vehicle lost motive power and shut off. The vehicle was later t
NHTSAUSAug 2025Source →
JEEP GRAND WAGONEER 2023 VISIBILITY/WIPER
low
The driver side sunvisor comes loose and dangles causing an unsafe driving condition. Dealership has repaired multiple times but it continues to happen. It is an inherent design flaw that is going
NHTSAUSJul 2025Source →
JEEP GRAND WAGONEER 2023 FORWARD COLLISION AVOIDANCE: AUTOMATIC EMERGENCY BRAKING
low
While driving my 2023 Grand Wagoneer the Serv 4WD light and dash spelled out Service four wheel drive, it lit up the anti collision light, ECS, TCS, and HOLD!. The parking brake also engaged automatic
NHTSAUSJul 2025Source →
JEEP GRAND WAGONEER 2023 LANE DEPARTURE: BLIND SPOT DETECTION
low
Blindspot indicator keeps turning on and off, distracting the driver. Have taken vehicle to dealer many times they say it can’t be fixed even though it was during Warranty. They say a jeep is aware,
NHTSAUSJun 2025Source →
JEEP GRAND WAGONEER 2023 ELECTRICAL SYSTEM
low
See attached document for complaint.
NHTSAUSMay 2025Source →
JEEP GRAND WAGONEER 2023 FUEL SYSTEM, GASOLINE
medium
The contact owns a 2023 Jeep Grand Wagoneer. The contact stated that while driving at an undisclosed speed, the vehicle stalled, and the engine overheated with the check engine warning light illuminat
NHTSAUSFeb 2025Source →
JEEP GRAND WAGONEER 2023 UNKNOWN OR OTHER
high
On Sunday, February 2nd we were driving down the highway when the front sunroof on my Wagoneer spontaneously exploded. Thankfully I had the shade closed, so it caught the broken glass. Had it been ope
NHTSAUSFeb 2025Source →