Everything NHTSA's vPIC database knows about this exact vehicle:
Decoding from NHTSA…
Vehicle history — accidents, title & owners
The decode above is what this vehicle is. For what it's been through — accidents, title brands, odometer, theft/total-loss and previous owners — pull a full history report.
NHTSA publishes the first 11 characters of the VIN with every complaint — that identifies the plant, model year, body and engine. So these are reports from cars built exactly like this one, not an average across the whole model.
1C4JJXR66MW••••••2021 Jeep WRANGLER
This build draws 1.7× more complaints than the average 2021 Jeep WRANGLER build (9 vs 5).
9on this build
880on the model
170builds in total
1involved a crash
Most reportedElectrical System 5Engine 3Power Train 2Forward Collision Avoidance 2
What owners of this build wrote
Electrical SystemcrashFeb 2023
The vehicle shut down on its own while driving. All warning lights were displayed. Vehicle was unresponsive and caused a crash. Vehicle is at dealer. I filed a complaint with FCA
SteeringJan 2026
Two issues that I want to make known. First is a classic jeep issue with the death wobble. I currently have the jeep back in the shop for the current recall and having them fix the wobbling again. This would be the second time that it has happened. Worried because the warranty…
Service BrakesMay 2023
The contact owns a 2021 Jeep Wrangler. The contact stated while driving 30 MPH, the braking system failed to operate as designed with the anti-lock braking system (ABS) and electronic stability control (ESC) warning lights illuminated. Due to the failure, the vehicle was towed…
Power TrainOct 2022
The incident occurred when I attempted to shift the transfer case into 4-Low. The sequence of events is as follows: 1. I stopped the vehicle and shifted into Park. 2. With my foot on the brake, I shifted into neutral and attempted to move the transfer case lever from 4-High, to…
Electrical SystemFeb 2026
Vehicle has gone through the 68C update and the car sometimes hesitates in stop and go traffic. Also the vehicle hesitates on acceleration almost causing an accidents more times than I can count
Read all 9 complaints on this exact buildFull text, search by keyword, and the systems that fail most on cars built like yours.Unlock with Pro →
Owner complaints…
Now the whole model — all 170 builds of it, not just this build. Same NHTSA reports, wider net:
Loading owner complaints…
PRO
Upgrade to Pro
You know what it is. Find out what it's worth.
Exact value for this VIN, adjusted for mileage
The original window sticker and factory options
Full research report as a PDF you can hand to a mechanic
Decoded via NHTSA vPIC. Recalls, complaints and safety from NHTSA; MPG from EPA fueleconomy.gov. Full history reports from our partner. VIN 1C4JJXR66MW642792 · decoded Aug 2026. — ForCar Reviewed by Denis Kataev, founder of ForCar.