Problems · by component
2008 Jeep Grand Cherokee vehicle speed control problems
27 owner complaints to NHTSA about the 2008 Jeep Grand Cherokee cite vehicle speed control, 4% of all 734 complaints for this model year.
Complaints
27
4% of all complaints
Crashes
6
Reported by owners
Fires
1
Reported by owners
Injuries
1
Reported by owners
What owners say about the vehicle speed control
Verbatim from NHTSA complaints, newest first
“My 2008 jeep grand cheroke has caught on fire multiple times & started smoking. The rpms would always jump High and one day I went to go leave and it went real high causing it to accelerate on its own and went I went to go try to stop it my breaks failed and emergency brake would not work.”
“the jeep goes into limp mode and gets stuck in 2 gear I have replaced the shifter solenoid and still happens I have read about this happing to the same jeep from 2005-2010 model and this is a safety issue that need to be recalled immediately. I was driving on the highway and the jeep shifted into 2nd gear mind I was going the speed limit of 65 and it went down to 30 MPH and it almost caused a pike up on the interstate.”
“Electrical issues on a 2008 Jeep Grand Cherokee purchased June 2020. Car keeps cutting off. The ignition key seem to be sticking between the ON and START position. Constantly having to pull onto the side of the rode or having to hurry and put my hazard lights on because car cuts off. I have taken it to the jeep dealership 2-3 times , they couldn’t diagnose my car. Only thing they did was put a new starter on. Problem still occurs. I’ve taken it to multiple mechanics. Problems unknown. A new starter , alternator & battery has been replaced. And recently my airbag light has came on. Which comes and goes. I’ve had this car since June 2020. and it’s given me the same problem with no one able to tell me what’s wrong with it and I’ve replaced the batteries in the key fob. Today the car was just blank when I put the key in. I’m so confused. Car won’t go over 40 mph. I kept notes and saved receipts and text messages via jeep , via the car salesman , stating how unsafe this car has been….”
“WHILE DRIVING IF THE THROTTLE IS PRESSED IT OFTEN STICKS DOWN FOR A FEW SECONDS. ON NUMEROUS OCCASIONS IT HAS STUCK FULLY OPEN. THERE DOES NOT APPEAR TO BE ANY MECHANICAL BINDING OR DIRT/DEBRIS CAUSING THE ISSUE.”
“TL* THE CONTACT OWNS A 2008 JEEP GRAND CHEROKEE. WHILE DRIVING 40 MPH, THE VEHICLE ACCELERATED WITHOUT WARNING. THE CONTACT DEPRESSED THE BRAKE PEDAL AND SHIFTED THE GEAR INTO NEUTRAL, BUT THE VEHICLE CONTINUED TO ACCELERATE. THE CONTACT COASTED INTO A PARKING LOT, TURNED OFF THE ENGINE, WAITED TEN MINUTES, AND RESTARTED THE ENGINE. THE CONTACT WAS ABLE TO RESUME DRIVING. THE FAILURE RECURRED NUMEROUS TIMES. THE VEHICLE WAS TAKEN TO A DEALER, BUT WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 100,000.”
“TAKATA RECALL... MY JEEP HAD ACCELERATED ON ITS OWN 5 TIMES NOW. TWO OF WHICH I WAS ON M24 WHICH IS A VERY BUSY ROAD. FIRST TIME I ALMOST HIT A MAN ON A MOTORCYCLE AS MY FOOT WAS CRAMMING ON MY BRAKE PEDDLE THE JEEP WAS STILL ACCELERATING, I THEN HAD TO PUT IT IN NEUTRAL TO GET IT TO STOP. PULLED OVER ITS STILL REVING ITSELF UP. I HAD TO TURN IT OFF AND BACK ON. TODAY THIS HAPPENED AND I ALMOST REAR ENDED A SEMI TRUCK.”
Showing 6 of 27 reports. Read every report on NHTSA.gov.
Data from NHTSA Complaints API (owner reports, unverified) · synced Oct 27, 2026NHTSA vehicle page
Complaints are unverified owner reports to NHTSA and are not normalized for sales volume. One complaint can cite several components.