2003 CHEVROLET TRAILBLAZER EXT 370 Problems & Recalls
Detailed safety information and owner complaints
Problem Breakdown
Compare to Other Years
Common Problems
THERE IS A KNOWN PROBLEM WITH THE GAS TANKS ON THESE VEHICLES. THE VAPORS CAUSE THE CHECK ENGINE LIGHT TO ILLUMINATE. IN NYS THIS CAR WILL NOT PASS THE YEARLY INSPECTION. CHEVROLET HAS AN EXTENDED COVERAGE BULLETIN OUT BUT IT ONLY IS FOR VEHICLES THAT HAVE LES THAN 150,000 MILES ON IT OR ARE NO...
Mileage: 153,000
2003 CHEVROLET TRAILBLAZER 370 REAR PASSENGER SIDE DOOR ELECTRICAL WINDOW CONTROL SWITCH WOULD NOT COMPLETELY CLOSE WINDOW . SMELLED LIKE ELECTRICAL WIRE BURNING. HAD VEHICLE STOP AT TIME AND HAD ASSISTANCE IN REMOVING DOOR INTERIOR PANEL AND FOUND ELECTRICAL WINDOW SWITCH COMPLETELY MELTED AND WIRE...
Mileage: 70,000
TL* THE CONTACT OWNS A 2003 CHEVROLET TRAILBLAZER EXT 370. WHILE DRIVING AT VARIOUS SPEEDS, THERE WAS AN ABNORMAL ODOR OF FUEL COMING FROM THE VEHICLE. THE FAILURE RECURRED CONTINUOUSLY. THE CONTACT OBSERVED FUEL DRIPPING FROM THE REAR DRIVER SIDE OF THE VEHICLE. THE VEHICLE WAS TAKEN TO THE DEALER ...
Mileage: 21,000
TL* THE CONTACT OWNS A 2003 CHEVROLET TRAILBLAZER EXT 370. THE CONTACT STATED THAT WHILE DRIVING AT VARIOUS SPEEDS, THE VEHICLE SURGED FORWARD AND THE RPMS FLUCTUATED WITHOUT WARNING. IN ADDITION, THE CONTACT STATED THAT AN ABNORMAL FUEL ODOR EMITTED FROM THE VEHICLE AS THE CHECK FUEL WARNING LIGHT ...
Mileage: 150,000
MY WIFE WAS DRIVING THE SUV AT HIGHWAY SPEED WHEN THE FRONT WINDSHIELD WIPERS CEASED TO FUNCTION DURING A HEAVY THUNDERSTORM. SHE HAD TO PULL OVER BECAUSE HER VISIBILITY WAS OBSTRUCTED TO THE POINT OF NOT BEING ABLE TO OPERATE THE VEHICLE SAFELY.
Mileage: 87,000
TL* THE CONTACT OWNS A 2003 CHEVROLET TRAILBLAZER EXT 370. WHILE DRIVING VARIOUS SPEEDS, THE HATCH DOOR AJAR LIGHT ILLUMINATED AND FAILED TO LATCH WITHOUT WARNING. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 100,000.
Mileage: 100,000
VEHICLE STARTED LEAVING SPOTS OF OIL ON THE GROUND OVER NIGHT. WAS DRIVING TO WORK ON WEDNESDAY AND A BLUISH CLOUD OF SMOKE WAS TRAILING BEHIND ME. ARRIVED AT WORK AND LET TRUCK COOL DOWN AFTER WHICH I CRAWLED UNDERNEATH AND WITH A MIRROR WAS ABLE TO LOCATE THE LEAKING REAR MAIN SEAL. THIS IS A COMM...
Mileage: 109,654
AFTER A LONG DAY OF WORK, I RETURNED TO MY PARKED VEHICLE TO DISCOVER A TOTALLY FLAT FRONT RIGHT TIRE, ON CLOSER EXAMINATION IT WAS NOTED THAT THE TIRE HAD SPLIT ON THE OUTSIDE SEAM. IT WAS NOTED THAT THE SAME CONDITION OF THE TIRE SPLITTING WAS VISIBLE ON ALL THREE OF THE OTHER TIRES ON THE VEHICL...
Mileage: 169,141
AFTER A LONG DAY OF WORK, I RETURNED TO MY PARKED VEHICLE TO DISCOVER A TOTALLY FLAT FRONT RIGHT TIRE, ON CLOSER EXAMINATION IT WAS NOTED THAT THE TIRE HAD SPLIT ON THE OUTSIDE SEAM. IT WAS NOTED THAT THE SAME CONDITION OF THE TIRE SPLITTING WAS VISIBLE ON ALL THREE OF THE OTHER TIRES ON THE VEHICL...
Mileage: 169,141
TL*THE CONTACT OWNS A 2003 CHEVROLET TRAILBLAZER EXT 370. THE CONTACT STATED THAT THE WINDOWS FAILED TO ROLL UP OR DOWN. ALSO, THE CONTACT MENTIONED THAT THE HEATED SEAT WOULD NOT TURN OFF. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURE. THE FAILURE MIL...
Mileage: 140,000
TL*THE CONTACT OWNS A 2003 CHEVROLET TRAILBLAZER EXT 370. THE CONTACT STATED THAT THE WINDOWS FAILED TO ROLL UP OR DOWN. ALSO, THE CONTACT MENTIONED THAT THE HEATED SEAT WOULD NOT TURN OFF. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURE. THE FAILURE MIL...
Mileage: 140,000
TL* THE CONTACT OWNS A 2003 CHEVROLET TRAILBLAZER EXT 370. THE CONTACT STATED THAT THE TURN SIGNALS DO NOT FUNCTION PROPERLY AND THE HAZARD LIGHTS ILLUMINATED INSTEAD OF THE TURN SIGNALS. THE CONTACT WAS ABLE TO PRESS THE BUTTON FOR THE HAZARD LIGHTS WHEN NEEDED, BUT NOT THE TURN SIGNALS. THE VEHICL...
Mileage: 150,000
TL* THE CONTACT OWNS A 2003 CHEVROLET TRAILBLAZER EXT 370. THE CONTACT STATED THAT THE TURN SIGNALS DO NOT FUNCTION PROPERLY AND THE HAZARD LIGHTS ILLUMINATED INSTEAD OF THE TURN SIGNALS. THE CONTACT WAS ABLE TO PRESS THE BUTTON FOR THE HAZARD LIGHTS WHEN NEEDED, BUT NOT THE TURN SIGNALS. THE VEHICL...
Mileage: 150,000
WE WERE DRIVING DOWN THE HIGHWAY WHEN OUR REAR PASSENGER DOOR FLEW OPEN, AND WILL NOT STAY CLOSED OR LOCK. WE HAD TO DRIVE WITH SOMEONE BACK THERE HOLDING IT SHUT TIL WE GOT TO A STORE TO RATCHET STRAP IT CLOSED. I CALLED CHEVY WHEN I SEEN IT WAS PART OF A RECALL FOR THE 2005 BUT THEY WOULD NOT LOOK...
Mileage: 160,000
THIS HAS BEEN GOING ON FOR THREE YEARS SINCE 2011 AT NIGHT AT RANDOM TIMES OUR LOW BEAM HEADLIGHTS GO OUT ON US AS YOUR DRIVING DOWN THE HIGHWAY. THEY MAY COME BACK ON BEFORE YOU GET HOME BUT WE HAVE DROVE 1HR 30 MINUTES AND STILL NOT. WE DID TAKE IT IN SEVERAL TIMES AND THEY CAN NOT FINE A PROBLEM...
THIS HAS BEEN GOING ON FOR THREE YEARS SINCE 2011 AT NIGHT AT RANDOM TIMES OUR LOW BEAM HEADLIGHTS GO OUT ON US AS YOUR DRIVING DOWN THE HIGHWAY. THEY MAY COME BACK ON BEFORE YOU GET HOME BUT WE HAVE DROVE 1HR 30 MINUTES AND STILL NOT. WE DID TAKE IT IN SEVERAL TIMES AND THEY CAN NOT FINE A PROBLEM...
THIS HAS BEEN GOING ON FOR THREE YEARS SINCE 2011 AT NIGHT AT RANDOM TIMES OUR LOW BEAM HEADLIGHTS GO OUT ON US AS YOUR DRIVING DOWN THE HIGHWAY. THEY MAY COME BACK ON BEFORE YOU GET HOME BUT WE HAVE DROVE 1HR 30 MINUTES AND STILL NOT. WE DID TAKE IT IN SEVERAL TIMES AND THEY CAN NOT FINE A PROBLEM...
SPEEDOMETER TACHOMETER AND BATTERY GAUGE DO NOT WORK. *TR
Mileage: 60,000
EXHAUST BOLTS HAVE BROKEN ON THE EXHAUST MANIFOLD, THIS VEHICLE HAS THE V8 ENGINE. DEALER EXPLAINS THAT THIS NEEDS FIXED AS CARBON MONOXIDE COULD ENTER THE PASSENGER CABIN. THERE WAS AN ACCIDENT WITH THE VEHICLE A YEAR AGO, I CONTACTED MY INSURANCE COMPANY TO SEE IF IT WAS RELATED TO THE ACCIDENT. T...
Mileage: 157,000