Home · 2021 Jeep Grand Cherokee Srt · Complaints

What 397 owners told NHTSA about the 2021 Jeep Grand Cherokee Srt

These are the actual owner complaints behind this car’s reliability verdict, filed with the federal government, unedited. They’re unverified reports, not confirmed defects: read them as leads for your pre-purchase inspection, not a diagnosis.

All (397)Crash / fire / injury (32)Electrical system (113)Steering (102)Engine (60)Transmission & drivetrain (55)Lights (41)Fuel system (37)Brakes (30)Suspension (30)Lane Departure (29)Driver assistance (25)

30 of 397 complaints match · Brakes · clear filters · page 2 of 2

Nov 26, 2021SteeringElectrical systemBrakes

The car lost communication with the Body Control Module causing multiple features to malfunction, including power steering, while we were on the road. It's a 2021 vehicle that we leased only 29 days prior to the incident. Yes, with multiple important features malfunctioning at once, we were at risk. Fortunately, we were not on a highway or driving in inclement weather or this would have been even more dangerous. The problem has been confirmed by the dealer. The vehicle was inspected by the dealer after the incident. There were no prior warning signs and the problems came about rapidly.

NHTSA ODI 11441784

Nov 4, 2021Electrical systemBrakesEngine

Ok the brake make nose the front and off the jeep Rockledge like the control arm is bad the fuse box in the engine room was replaced I here a rocketing sound on the right side off the front end off this not

NHTSA ODI 11439384

Oct 25, 2021Brakes

While driving, failure of breaks. White smoke billowing out of engine compartment limiting visibility. Smoke worsens with pumping break, appears to be burning break fluid. Requires parking brake to stop.

NHTSA ODI 11438150

Apr 27, 2021Brakes

I WAS DRIVING ON THE RD BY 20 MILES PER HR WHEN I LOOSE ALL THE BREAKS IN MY JEEP! FOR SOME REASON I PRESS THE BREAK AND HE GET COMPLETE TO THE FLOOR AND MY DASH START BLINKING WAS VERY SCARY I WAS WITH MY DAUGHTER IF I DRIVING MORE FASTER MAYBE I'M NOT HERE TODAY! I'M DON'T TRUST ANYMORE ON THIS CAR AND I STILL PAY FOR SOMETHING THE I DO T FEEL SAFE

NHTSA ODI 11414211

Feb 11, 2021Brakes

I STOPPED ON A SLIGHT FORWARD FACING HILL, PUT THE CAR INTO P FOR PARK SO IT WAS STATIONARY, AND TURNED IT OFF. I GOT OUT, AND WALKED AROUND THE CAR TO OPEN THE BACK PASSENGER SIDE DOOR TO LET MY SON OUT. THEN AFTER ABOUT 1 MINUTE OF BEING PARKED CORRECTLY, THE CAR STARTED ROLLING FORWARD DOWN THE HILL ON ITS OWN (NOTE THAT THE WHEELS WERE TURNING SO THE CAR WAS NOT SLIDING). LUCKILY I GOT MY SON OUT, AND THEN THE CAR STOPPED ON ITS OWN AFTER ABOUT 30 YARDS (UNCLEAR IF IT STOPPED AS THE BRAKES ENGAGED AGAIN OR THE HILL WAS SOT ENOUGH THAT IT STOPPED ON ITS OWN). THIS HAS HAPPENED TWICE NOW. ONCE SEEMED LIKE AN ABERRATION, BUT TWICE IS VERY SCARY. AND THE SECOND TIME HAPPENED IN FRONT OF A CAMERA SO WE HAVE THE VIDEO AVAILABLE AT THIS LINK - HTTPS://WWW.DROPBOX.COM/S/CLQGWLM6VC9JEG2/JEEP%20ROLL%201.11.21%201130PM%20MST.MP4?DL=0

NHTSA ODI 11395797

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Working with the data? Download all 397 complaints as CSV · fetched from NHTSA July 19, 2026

How to use these: a complaint is one owner’s report, filed voluntarily and published unverified. Patterns matter more than any single story. If several owners describe the same failure at similar mileage, put that system at the top of your pre-purchase inspection list. Back to the full 2021 Jeep Grand Cherokee Srt verdict →