Problems · by component
2002 Chevrolet Trailblazer Ext suspension problems
36 owner complaints to NHTSA about the 2002 Chevrolet Trailblazer Ext cite suspension, 3% of all 1,268 complaints for this model year.
Complaints
36
3% of all complaints
Crashes
3
Reported by owners
Fires
1
Reported by owners
Injuries
3
Reported by owners
What owners say about the suspension
Verbatim from NHTSA complaints, newest first
“TL* THE CONTACT OWNS A 2002 CHEVROLET TRAILBLAZER. WHILE ATTEMPTING TO REVERSE OUT OF THE DRIVEWAY, THE CONTACT HEARD A SQUEAKY NOISE EMERGING FROM THE FRONT DRIVER'S SIDE OF THE VEHICLE. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC WHERE IT WAS DIAGNOSED THAT THE LOWER DRIVER'S SIDE CONTROL ARM FRACTURED AND NEEDED TO BE REPLACED. THE CONTACT STATED THE FAILURE RECURRED. THE VEHICLE WAS NOT TAKEN TO THE DEALER FOR DIAGNOSTIC TESTING. THE CONTACT REFERENCED THE FAILURE TO NHTSA CAMPAIGN NUMBER: 01V126000 (SUSPENSION). THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE VEHICLE WAS NOT REPAIRED. THE APPROXIMATE FAILURE MILEAGE WAS 190,000”
“TL* THE CONTACT OWNS A 2002 CHEVROLET TRAILBLAZER. WHILE ATTEMPTING TO BACK OUT OF THE DRIVEWAY, THE CONTACT HEARD A SQUEAKY NOISE EMERGING FROM THE FRONT DRIVER'S SIDE OF THE VEHICLE. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC WHERE IT WAS DIAGNOSED THAT THE LOWER DRIVER'S SIDE CONTROL ARM FRACTURED AND NEEDED REPLACEMENT. THE CONTACT STATED THAT THE FAILURE STARTED APPROXIMATELY FIVE MONTHS AGO. THE VEHICLE WAS NOT TAKEN TO THE DEALER FOR DIAGNOSTIC TESTING. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE VEHICLE WAS NOT REPAIRED. THE APPROXIMATE FAILURE MILEAGE WAS 188,000.”
“1. MY DRIVERS SIDE WINDOW AND DOOR LOCK IS SHORTED OUT AND WONT OPERATE AT ALL. WHILE DRIVING CAUSING THE WINDOW TO REMAIN DOWN DURING A RAIN STORM AND IMPEDING MY VISIBILITY. I SEE THEY HAVE RECALLS ON OTHER YEARS FOR THIS EXACT SAME PROBLEM. 2. MY SEAT BELT CATHES REALLY TIGHT AND WONT RELEASE CASUSING ME PAIN. 3. MY HEADLIGHTS REGULAR BEAMS KEEP COMING LOOSE AND BLOWING OUT.IVE HAD TO FIX THIS THREE TIMES AND I HAVE ONLY OWNED THE VEHICLE FOR A WEEK. TWICE DURING DRIVING AT NIGHT ONCE I AM NOT SURE WHEN IT BLEW. 4. THE FRONT SUSPENSION IS HAVING PROBLEMS AND I BELIEVE MAY BE A RECALL ISSUE. IT MAKES LOUD NOISE LIKE ITS CRACKING OR BREAKING, WHILE DRIVING.”
“I WAS DRIVING ON HIGHLAND AVE. IN SOUTH PORTLAND MAINE , WHEN, SUDDENLY, THE CAR SEEMED TO LURCH AND TRY TO GO IN DIFFERENT DIRECTIONS. WHEN I EXAMINED THE STEERING I FOUND THAT THE FRONT WHEELS WERE INDEED POINTED OUTWARD. I CALLED AAA AND HAD THEM TOW IT TO BLACK POINT AUTO, WHERE IT STILL SITS WAITING FOR REPAIRS. *TR”
“TL* THE CONTACT OWNS A 2002 CHEVROLET TRAILBLAZER. THE CONTACT STATED THAT WHILE DRIVING APPROXIMATELY 15-20 MPH, THE FRONT END OF THE VEHICLE COLLAPSED AND THE CONTACT CRASHED INTO A WALL. THE VEHICLE WAS FLIPPED ONTO THE DRIVER'S SIDE. THE CONTACT SUSTAINED INJURIES TO THE NECK AND BACK. THE POLICE WERE CONTACTED AND A REPORT WAS FILED. THE CONTACT WAS LATER TREATED AT A HOSPITAL FOR HIS INJURIES. THE VEHICLE WAS TOWED TO AN INDEPENDENT MECHANIC WHERE IT WAS DEEMED AS DESTROYED AND THE CONTACT WAS INFORMED THAT THE FRONT LOWER CONTROL ARM BRACKET FRACTURED, WHICH CAUSED THE CRASH. THE MANUFACTURER WAS CONTACTED AND THEY ADVISED THAT THE VEHICLE WAS NOT INCLUDED IN NHTSA CAMPAIGN ID NUMBER 01V126000 (SUSPENSION:FRONT:CONTROL ARM:LOWER ARM). THE FAILURE MILEAGE WAS APPROXIMATELY 70,000.”
“I WAS DRIVING HOME FROM WORK AND STARTED HEARING THE TRUCKS UNDERCARRIAGE START TO RATTLE AND GRIND ON THE BUMPS OF THE ROAD. I HAD A SUDDEN LOSS OF POWER ON ENGINE AND IT WOULDNT RESPOND TO MY PRESSING ON THE GAS. I BELIEVED THAT I HAD GAS IN THE TRUCK BECAUSE THE GAUGE READ HALF FULL AND APPARENTLY I WAS OUT OF GAS. SO I PROCEEDED TO PULL INTO A GAS STATION AND AS SOON AS WE FILLED UP, THE TRUCK WOULD NOT START! I SAW THAT MY CHECK ENGINE LIGHT WAS ON AND HAD TO ASK FOR A JUMPSTART TO GET IT STARTED AGAIN. AT ANOTHER TIME AND DATE AGAIN THE TRUCK WENT DEAD, I ASKED FOR A JUMPSTART AND THE VEHICLE WOULD NOT RESPOND. I NOW HAD TO BUY A NEW BATTERY BECAUSE THE CAR DAMAGED THE ORIGINAL BATTERY AND NOW WITH THE NEW BATTERY INSTALLED MY CAR STARTS BUT WILL NOT STAY ON WITHOUT ME PRESSING ON THE GAS WHILE IN PARK GEAR. I BELIEVE SOMETHING MAY BE DEFECTIVE WITH THE ELECTRICAL GAUGES, FUEL DELIVERY SYSTEM, AND SUSPENSION. *TR”
Showing 6 of 36 reports. Read every report on NHTSA.gov.
Data from NHTSA Complaints API (owner reports, unverified) · synced Nov 10, 2026NHTSA vehicle page
Complaints are unverified owner reports to NHTSA and are not normalized for sales volume. One complaint can cite several components.