There are 28 owner-reported body & structure complaints for the 2002 Chevrolet Trailblazerin NHTSA's database. These are unverified consumer reports and may not reflect confirmed defects.
TL* THE CONTACT OWNS A 2002 CHEVROLET TRAILBLAZER. THE CONTACT STATED THAT WHILE DRIVING AT AN UNKNOWN SPEED, THE VEHICLE VIBRATED ABNORMALLY. THE CONTACT DROVE TO HIS DESTINATION AND INSPECTED THE VEHICLE. THE CONTACT BECAME AWARE THAT THE CHASSIS WAS EXTREMELY RUSTED AND HAD STARTED TO SEPARATE FROM THE SUBFRAME. THE VEHICLE WAS NOT TAKEN TO A DEALER NOR INDEPENDENT MECHANIC TO BE DIAGNOSED. THE VEHICLE WAS NOT REPAIRED. A DEALER WAS NOT CONTACTED. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE. THE FAILURE MILEAGE WAS APPROXIMATELY 118,000.
THE FRAME IN MY TRAILBLAZER HAS BIG HOLES RUSTING THROUGH IT. A FRAME 100 YEARS OLD WILL NEVER RUST THROUGH. THE USE OF VERY CHEAP THIN STEEL MAY RESULT IN A ACCIDENT WHEN THE FRAME BREAKS IN HALF. I FIND THIS UNACCEPTABLE REGARDLESS OF HOW OLD THE CAR IS THE FRAME SHOULD NEVER RUST THROUGH
I WAS TRAVELING DOWN IH146 TOWARD KEMAH, TRAFFIC SO I TURNED IN THE TURNING LANE SO I COULD TURN LEFT AT IH646 THIS CAR CAME OUT OF NOWHERE ,HIT MY VEHICLE THEN I SWERVED INTO THE OTHER LANE, CHECKED MY VEHICLE AND SEEN THAT IT WAS NOT DAMAGED VERY BAD. SO I APPROACHED THE YOUNG LADY AND ASKED HER IF SHE WAS ALRIGHT AND SHE SAID SHE WAS. TOLD HER AND SHOWED HER THE DAMAGED TO MY VEHICLE ,SHE ASKED FOR MY INSURANCE INFORMATION AND I TOLD HER THAT I HAD THE OLD ONE ,BUT CALL ME IN 1 HOUR AND I WILL GIVE IT TO YOU; SO I DID , SHE SHOWED ME HER VEHICLE AND STATED IT WAS A OLD CAR; THE PLASTIC UNDERNEATH WAS HANGING DOWN AND I TOUCHED IT AND TOLD HER ALL SHE NEEDED WAS TO PUT SOME MORE SCREWS TO FIX IT ON THE RIGHT FRONT SIDE OF HER CAR AND THE FRONT COVER OF HER LIGHT WAS POPPED UP JUST A LITTLE .I DIDN'T THINK THAT I NEEDED HER INFORMATION CAUSE IT WASN'T A LOT OF DAMAGE DONE ;AND SHE DID NOT GIVE ME HER INFORMATION ,AND SHE DID NOT CALL THE POLICE THE TIME IT HAPPEN WAS AT 5:30PM VERY HOT. *TR
FRAME AROUND FORWARD CONTROL ARM MOUNTS RUSTED NEARLY THROUGH. BOTTOMS OF DOORS RUSTING FROM THE INSIDE. WHEELS CORRODING AROUND BEADS WHICH HAS CREATED A CONSTANT BEAD LEAK.
WHEN TRAVELING ON THE INTERSTATE, THE MOLDING PIECE THAT SURROUNDS THE REAR THIRD BRAKE LIGHT FLEW OFF AND THE BRAKE LIGHT WAS LEFT DANGLING AGAINST THE READ WINDOW. THANKFULLY THERE WAS NO ONE IMMEDIATELY BEHIND US, SO THE PART DID NOT HIT A VEHICLE. AFTER MANY CALLS TO AREA BODY SHOPS I'M BEING TOLD THIS IS A "KNOWN ISSUE WITH THIS PART" AND OUR ONLY OPTION IS TO PAY HUNDREDS OF DOLLARS FOR A NEW PART FROM CHEVROLET AND THEN PAY HUNDREDS MORE TO HAVE IT PAINTED AND INSTALLED! *TR
TL- THE CONTACT OWNS A 2002 CHEVROLET TRAILBLAZER. THE CONTACT STATED THAT WHILE PERFORMING ROUTINE MAINTENANCE AND AN INDEPENDENT MECHANIC THE FRAME OF THE VEHICLE WAS FOUND TO HAVE DANGEROUS LEVELS OF RUST AND CORROSION. PARTS OF THE VEHICLE WERE BREAKING OFF WITH A SLIGHT TOUCH OF HAND. THE VEHICLE HAD NOT BEEN REPAIRED. THE FAILURE AND CURRENT MILEAGE WAS 74,000. DT
WAS UNDER VEHICLE AND NOTICED A STRESS CRACK IN THE FRAME ON THE PASSENGER SIDE UNDER THE MOTOR MOUNT. THIS LOOKS LIKE IT CAN BE A POTENTIALLY SERIOUS ISSUE AND LOOKS AS IF IT HAS BEEN THERE FOR A WHILE. THE CRACK IS APPROXIMATELY 6" LONG AND ON THE VERY BOTTOM OF THE FRAME DIRECTLY BELOW THE ENGINE MOUNTING BRACKET. *TR
TL* THE CONTACT OWNS A 2002 CHEVROLET TRAILBLAZER. THE CONTACT STATED THAT THERE WAS SEVERE CORROSION THROUGHOUT THE DRIVER'S SIDE FRAME. THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURE. THE VEHICLE WAS NOT REPAIRED. THE APPROXIMATE FAILURE MILEAGE WAS 146,000. *TT
TL* THE CONTACT OWNS A 2002 CHEVROLET TRAILBLAZER. THE CONTACT STATED THAT THE FRAME WAS COMPLETELY CORRODED. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC WHO VERIFIED THE FAILURE AND ADVISED THE CONTACT NOT TO DRIVE THE VEHICLE SINCE IT WAS CONSIDERED A SAFETY HAZARD. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE WHO DID NOT OFFER ANY ASSISTANCE. THE VEHICLE WAS NOT REPAIRED. THE FAILURE MILEAGE WAS 110,000 AND THE CURRENT MILEAGE WAS 119,000.
TL* THE CONTACT OWNS A 2002 CHEVROLET TRAILBLAZER. THE CONTACT STATED THAT THE VEHICLE WAS TAKEN TO A LOCAL MECHANIC FOR ROUTINE INSPECTION WHEN THE MECHANIC ADVISED THAT THE PASSENGER SIDE UNDERBODY WAS CORRODED. THE MECHANIC ADVISED THAT THE WHEEL COULD SEPARATE FROM THE VEHICLE BECAUSE OF THE FAILURE. THE MECHANIC ALSO ADVISED THAT THE VEHICLE WAS UNSAFE TO DRIVE IN ITS CURRENT STATE. THE MANUFACTURER WAS CONTACTED AND ADVISED THAT THE VEHICLE WOULD NEED TO BE DIAGNOSED BY AN AUTHORIZED DEALER. IN ADDITION, THE MANUFACTURER ADVISED THAT THEY WERE UNABLE TO ASSIST WITH ANY REPAIRS BECAUSE THE VEHICLE WAS NOT LONGER UNDER WARRANTY. THE VEHICLE WAS NOT REPAIRED. THE FAILURE AND THE CURRENT MILEAGE WAS 67,822.
WHILE DRIVING ON VACATION AT APPROXIMATELY 2 HOURS AWAY FROM HOME DESTINATION, THERE WAS A POP NOISE THAT WAS HEARD BY ALL. KEPT DRIVING AND ALL OF A SUDDEN THE RIGHT SIDE OF THE SPOILER ON THE REAR OF THE VEHICLE POPPED OFF AND WAS HANGING DOWN. TRIED TO PUT BACK ON, BUT WOULD NOT GO. TOOK IT THE REST OF THE WAY OFF, CONTINUED ON OUR TRIP. WHEN WE RETURNED HOME, WE TOOK IT TO A BODY SHOP, WHICH THE GUY TOLD US THAT WE WERE THE SIXTH PERSON THAT HAS HAD THIS HAPPEN TO THEM AND THEY ARE GOING TO BE FIXING IT FOR US FOR A FEE. WOULD LIKE TO SEE IF THIS WOULD BE CONSIDERED A "RECALL" SINCE THERE HAVE BEEN MORE THAN 1 OF THE SAME SITUATION IN THE SAME AREA AS US. *TR
TL*THE CONTACT OWNS A 2002 CHEVROLET TRAILBLAZER. THE CONTACT STATED THAT THE STEERING WHEEL COVER THAT COVERS THE AIR BAG APPEARED TO BE CRACKING. ON FEBRUARY 11, 2009, THE AIR BAG WARNING INDICATOR ILLUMINATED. THE DEALER WILL BE NOTIFIED BECAUSE THE CONTACT FEELS THAT THIS IS A SERIOUS SAFETY HAZARD. THE FAILURE AND CURRENT MILEAGES WERE 64,000. UPDATED 07/28/09 *BF UPDATED 07/30/09.*JB
TL*THE CONTACT OWNS A 2002 CHEVROLET TRAILBLAZER. THE CONTACT WAS UNDERNEATH THE VEHICLE TRYING TO REMOVE THE SPARE TIRE, BUT WAS UNABLE TO RAISE HIS VEHICLE TO THE PROPER LEVEL. HE BELIEVES THE FAILURE TO BE A MANUFACTURER DEFECT BECAUSE THE TIRE IS THE ORIGINAL TIRE THAT CAME WITH THE VEHICLE. AS A RESULT, THE CONTACT BELIEVES THAT THE MANUFACTURER SHOULD BE RESPONSIBLE FOR THE VEHICLE TO BE RAISED TO A PROPER LEVEL TO REMOVE THE SPARE TIRE. THE CURRENT AND FAILURE MILEAGES WERE 28,400. REMAILED 11/17/08. *LJ
EXCESSIVE UNDERBODY FRAME AND COMPONENTS RUST. *TR
THE HEADLINER OF MY VEHICLE HAS BECOME SOAKED WITH RAIN. I BELIEVE THE WEATHER STRIPPING ON THE VEHICLE IS DEFECTIVE. THE HEADLINER IS SOAKED ON THE DRIVERS SIDE FROM THE WINDSHIELD TO THE MIDDLE ROW OF SEATS. *TR
DRIVING TO COLUMBUS, THE UPPER MOLDING AROUND THE THIRD BRAKE LIGHT GOT CAUGHT BY THE AIR FLOW BENT UP THEN BROKE FREE FROM TWO ATTACHMENTS. THIS ALLOWS THE UPPER MOLDING AND BRAKE SLIGHT TO "FLAP" IN THE AIR FLOW. IF THIS HAD BROKE FREE HIT COULD HAVE HIT ANOTHER CAR BEHIND AND/OR BROKE THE REAR TAILGATE WINDOW. DID NOTICE A CREAKING SOUND WHEN OPENING TAILGATE EARLY IN THE DAY. LOOKED AND DID NOT SEE ANY PROBLEMS. *NM
FAILURE OF ADHESIVE BOND OF REAR HATCH WIDOW HINGE OF 2002 TRAILBLAZER EXT. HINGE STARTED SEPARATING TO A NOTICEABLE GAP TO THE REAR WINDOW FROM THE WINDOW FRAME. *JB
THE BOND THAT ATTACH MY REAR GLASS TO MY HATCH DOOR HAVE LOOSEN DUE TO DEFAULT DEALER CLAIM UNABLE TO FIX NEED REPLACING WITH NEW GLASS. I SHOULD NOT HAVE TO PAY FOR A FACTORY MALFUNCTION.
REAR WINDOW OF OUR 2002 CHEVY TRAILBLAZER EXPLODED IN MY GARAGE. THERE WAS NO PRIOR DAMAGE TO THE WINDOW AND THE FAILURE WAS WITHOUT WARNING. VEHICLE WAS PARKED IN GARAGE NIGHT BEFORE AND GARAGE DOOR SHUT WITH NO INCIDENT. UPON ENTERING GARAGE NEXT MORNING, SHATTERED GLASS WAS FOUND ALL OVER THE FLOOR AND REAR WINDOW BLOWN OUT. *AK
CHEVROLET TRAILBLAZER 2002, REAR SHOCK BROKEN OFF THE FRAME. *BF THE DEALER DETERMINED THAT THE FRAME HAD TO BE REPLACED. *NM
Showing 1–20 of 28 complaints
Complaints are unverified consumer reports submitted to NHTSA. A high complaint count may reflect vehicle popularity, not defect severity. Data sourced from NHTSA public records.
Data synced from NHTSA on Apr 26, 2026