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10.0

really awful
Crashes / Fires:
1 / 5
Injuries / Deaths:
0 / 0
Average Mileage:
0 miles

About These NHTSA Complaints:

This data is from the NHTSA — the US gov't agency tasked with vehicle safety. Complaints are spread across multiple & redundant categories, & are not organized by problem.

So how do you find out what problems are occurring? For this NHTSA complaint data, the only way is to read through the comments below. Any duplicates or errors? It's not us.

2021 Jeep Wrangler fuel system problems

fuel system problem

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2021 Jeep Wrangler Owner Comments (Page 4 of 4)

« Read the previous 20 complaints

problem #6

Sep 122021

Wrangler

  • miles

A D V E R T I S E M E N T S

After driving to my destination with 47% battery on the 4xe and full tank of gas. Turned the car to stop and got a service hybrid system malfunction. Tried to start up the car but the car wouldn't start. Had to get it towed to the dealership. The service tech told me that there is a isolation fault in the 17kwH battery and the entire shut down due to safety concerns.

- Aurora, CO, USA

problem #5

Aug 202021

Wrangler

  • miles
Charging Fault Error came on as my wife was driving home when her 2021 Jeep Wrangler 4XE suddenly shut off and came to a immediate halt. She was barely able to prevent a major accident, which could've caused serious injury to herself and others on the road. Vehicle would not restart and was not even able to put the vehicle in neutral to push out of harm's way. The moment it happened I received a message on my Jeep UConnect app that a Charging Fault Error occurred. I didn't know what this meant, but about 60 seconds later my wife called me in distress and told me what happened. She was terrified couldn't even drive the rest of the way home and had to stand in 100F heat for an hour waiting for a tow truck. Result: The Jeep Wrangler 4XE is still in the shop (it's been in the dealership for over 3 weeks now, and we've owned it for 3 months and 3500 miles. They have no diagnosis and say they are still ordering parts. Asked 2x to speak with upper management at FCA and was told someone would call in 24 hours, it' been over 72 hours now. Included file of Jeep case number and Jeep 4XE forum with multiple chats on this same issue.

- Eureka, MO, USA

problem #4

Aug 232021

Wrangler

  • miles
As I approached a stop sign while braking, the Jeep seized up, shut off, and gave the Electronic Stability Control warning. I attempted to restart and it didn-??t start or get out of park. It then gave Blind Spot Monitoring System error and Service Charging System error. I-??m grateful that I was at a stop sign unlike some of the other reports of this issue that were on the highway. It was quite a jolt when the vehicle seized. The vehicle has been at the dealership since 8/24. It was thought the hybrid battery needed replacement. A new one gave the same errors to the service team. The vehicle remains with the service department awaiting another battery.

- Wilmette, IL, USA

problem #3

Jul 262021

Wrangler

  • miles

A D V E R T I S E M E N T S

Veh shuddered while driving. Warning light on dash for Hybrid system malfuction/red lighting bolt on dash. Veh taken to dealer 3 weeks ago. Needs new Power Inverter module. Wont drive. Part eta is 3 months out.

- Batavia, IL, USA

problem #2

Aug 092021

Wrangler

  • miles
Engine began leaking diesel fuel and smoking from the fuel hitting hot components. Possible fire could have occurred. So much diesel that it coated the trailer I was towing.

- Rogers, AR, USA

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problem #1

Jul 312021

Wrangler

  • miles
I was driving vehicle on HWY 610 in Houston, Texas at approximately 55-60 MPH. Suddenly, vehicle simply stopped working in the middle of driving. Everything on my dash was reading zero. Car were swearing to avoid hitting me. I also had a baby in the backseat of my vehicle. Suddenly, the dash started to read place car in park, Service Charging System. The P at my gear shift was flashing rapidly. I was able to slowly and dangerously coast to the emergency lane. Where I was able to turn the vehicle off. This is a very dangerous situation. At this point, Jeep has no idea what the problem is an this is very frustrating.

- Houston, TX, USA

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