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NHTSA vehicle safety data

2002 Chevrolet Trailblazer EXT Recalls & Complaints

The 2002 Chevrolet Trailblazer EXT has 3 NHTSA recall campaigns and 100 owner complaints on file as of November 3, 2026. Recall repairs are usually free at an authorized Chevrolet dealer.

NHTSA recall and complaint data for the 2002 Chevrolet Trailblazer EXT. Recall data is refreshed daily from NHTSA.

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2002 Chevrolet Trailblazer EXT owner complaints

Owners have filed 100 complaints with NHTSA about the 2002 Chevrolet Trailblazer EXT, describing incidents dated July 6, 2002 to April 1, 2017.

Most-cited components

  • Fuel/Propulsion System 23 complaints
  • Power Train 20 complaints
  • Electrical System 14 complaints
  • Engine 14 complaints
  • Exterior Lighting 10 complaints
  • Visibility/Wiper 10 complaints

Of the 100 complaints on file, 3 report a crash and 2 a fire; across all 100 complaints, owners report 1 injury (owner-reported, not verified by NHTSA).

Newest complaints

  • ODI #10990799 · Filed

    SMELLING GAS EVEN THOUGH NO GAS WAS SPILLED. THE CAR IS STATIONARY IN GARAGE. I FEEL IT IS UNSAFE TO KEEP IN THE GARAGE AND I AM PARKING IT OUTSIDE. I AM ALSO WORRIED ABOUT DRIVING.

  • ODI #10564679 · Filed

    MY CHECK ENGINE TURNED ON INSIDE THE CAR IT WAS SMELLING LIKE GAS . I WENT TO A LOCAL SHOP THEY DID A DIAGNOSTIC TEST AND ITS A FUEL TANK LEAK . ITS LEAKING RIGHT WERE THE FUEL GOES IN THE TANK . I CALLED CHEVROLET AND THEY SAID THERE IS NO RECALL . BUT I FOUND A RECALL FOR THIS VEHICLE ACTION…

  • ODI #10548004 · Filed

    THE WIPERS STOP HALF WAY ACROSS THE WINDSHIELD MAKING IT IMPOSSIBLE TO SEE WHEN IT IS RAINING. REGARDLESS OF THE SPEED OF THE WIPERS. THIS IS GOING TO CAUSE AN ACCIDENT. I HAVE ONLY HAD THIS VEHICLE FOR ABOUT 2 MONTHS. MY DISABLED SON HAS TO RIDE IN THIS VEHICLE. IT NEEDS TO BE SAFE AND GM COULD…

Read all 100 complaints

NHTSA defect investigations

NHTSA's investigations file lists the 2002 Chevrolet Trailblazer EXT in 5 investigations. A listed model year means only that an investigation names it; it says nothing about any particular vehicle. An open investigation is not a finding that a safety defect exists, and NHTSA can close one without a recall.

Open and recently closed NHTSA defect investigations

REAR SIDE DOOR LATCH

NHTSA #05V494000 · Latches/Locks/Linkages — Doors — Latch · NHTSA notice

Reported October 27, 2005 · GENERAL MOTORS CORP.

Potentially affected: 98,007 vehicles

Manufacturer campaign 05077 · Owners notified February 24, 2006 · Vehicles built January 1, 2002 – June 30, 2002 (per NHTSA)

Defect description

CERTAIN SPORT UTILITY VEHICLES HAVE A REAR SIDE CLOSURE LATCH THAT MAY NOT LATCH OR UNLATCH DUE TO CORROSION CAUSED BY ROAD SPLASH, SUCH AS WATER AND ROAD SALT. THESE VEHICLES WERE ORIGINALLY SOLD IN OR CURRENTLY REGISTERED IN THE FOLLOWING STATES: CONNECTICUT, DELAWARE, ILLINOIS, INDIANA, IOWA, MAINE, MARYLAND, MASSACHUSETTS, MICHIGAN, MINNESOTA, MISSOURI, NEW HAMPSHIRE, NEW JERSEY, NEW YORK, OHIO, PENNSYLVANIA, RHODE ISLAND, VERMONT, WEST VIRGINIA, WISCONSIN, AND THE DISTRICT OF COLUMBIA.

Safety consequence

IF THE DOOR IS NOT LATCHED PROPERLY AND IT GOES UNNOTICED, IT MAY OPEN WHILE THE VEHICLE IS IN MOTION. IF AN UNBELTED OCCUPANT FELL OUT OF THE VEHICLE, PERSONAL INJURIES COULD OCCUR.

Manufacturer remedy

DEALERS WILL INSTALL A SEAL ALONG THE LOWER PART OF THE ROCKER PANEL TO PREVENT INTRUSION OF CORROSIVE MATERIAL, AND INSPECT THE REAR SIDE CLOSURE LATCHES. FUNCTIONAL LATCHES WILL BE CLEANED AND LUBRICATED. NON-FUNCTIONING LATCHES WILL BE REPLACED. THE RECALL BEGAN ON FEBRUARY 24, 2006. OWNERS MAY CONTACT CHEVROLET AT 1-800-630-2438, GMC AT 1-866-996-9463, OR ISUZU AT 1-800-255-6727.

Notes

GM RECALL NO. 05077. CUSTOMERS MAY ALSO CONTACT THE NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION'S VEHICLE SAFETY HOTLINE AT 1-888-327-4236 (TTY 1-800-424-9153), OR GO TO HTTP://WWW.SAFERCAR.GOV.

GM/BRAKE LAMP FAILURE

NHTSA #04V527000 · Exterior Lighting — Brake Lights · NHTSA notice

Reported November 1, 2004 · GENERAL MOTORS CORP.

Potentially affected: 871,473 vehicles

Manufacturer campaign 04087 · Owners notified November 22, 2004 · Vehicles built October 1, 2000 – June 30, 2002 (per NHTSA) · Recall influenced by NHTSA's Office of Defects Investigation

Defect description

ON CERTAIN SPORT UTILITY VEHICLES, VIBRATION AND HEAT MAY CAUSE THE TAIL LAMP/STOP LAMP BULB TO LOOSEN IN ITS SOCKET. IF THIS OCCURS, THE BULB MAY FLICKER AND EVENTUALLY BECOME INOPERATIVE.

Safety consequence

AN INOPERATIVE BRAKE LAMP WILL NOT CONVEY THE DRIVER'S INTENTION OF STOPPING TO DRIVERS IN FOLLOWING VEHICLES, AND AN INOPERATIVE REAR TURN SIGNAL LAMP WILL NOT CONVEY THE DRIVER'S INTENTION TO TURN TO DRIVERS IN FOLLOWING VEHICLES. BOTH OF THESE FAILURES CAN INCREASE THE RISK OF A CRASH.

Manufacturer remedy

DEALERS WILL INSPECT THE TAIL LAMP/STOP LAMP ASSEMBLIES, AND IF NECESSARY, REPLACE THEM. THE RECALL BEGAN ON NOVEMBER 22, 2004. OWNERS SHOULD CONTACT CHEVROLET AT 1-800-630-2438, OLDSMOBILE AT 1-800-630-6537, BUICK AT 1-866-608-8080, OR GMC AT 1-866-996-9463.

Notes

GM RECALL NO. 04087. CUSTOMERS CAN ALSO CONTACT THE NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION'S AUTO SAFETY HOTLINE AT 1-888-DASH-2-DOT (1-888-327-4236).

GM/WINDSHIELD WIPER ASSEMBLY

NHTSA #04V046000 · Visibility — Windshield Wiper/Washer · NHTSA notice

Reported February 4, 2004 · GENERAL MOTORS CORP.

Potentially affected: 581,394 vehicles

Manufacturer campaign 04005 · Owners notified July 6, 2004 · Vehicles built October 1, 2000 – June 30, 2002 (per NHTSA) · Recall influenced by NHTSA's Office of Defects Investigation

Defect description

CERTAIN SPORT UTILITY VEHICLES HAVE WINDSHIELD WIPER SYSTEMS THAT WILL NOT TURN ON, CEASE OPERATION WHILE IN USE, FAIL TO TURN OFF/ON BY THEMSELVES (MOISTURE SENSITIVE WIPER SYSTEM), OR HAVE CONTINUOUS WINDSHIELD WASHER PUMP OPERATION BECAUSE THE PRESENCE OF WATER WITHIN THE WIPER MODULES CAN EITHER CAUSE A SHORT CIRCUIT OR CAN LEAD TO THE CORROSION OF COMPONENTS WITHIN THE MODULE.

Safety consequence

DEPENDING ON THE OCCURRENCE AND WEATHER SITUATION, DRIVER VISIBILITY COULD BE REDUCED, WHICH COULD RESULT IN A CRASH.

Manufacturer remedy

DEALERS WILL COVER THE WINDSHIELD WIPER MODULE VENT HOLE WITH A PATCH. ALSO, THE WIPER MOTOR, CIRCUIT BOARD, AND ELECTRICAL CONNECTOR WILL BE INSPECTED TO SIGNS OF WATER INTRUSION AND/OR CORROSION AND BE REPLACED AS REQUIRED. THE RECALL BEGAN JULY 6, 2004. OWNERS SHOULD CONTACT CHEVROLET AT 1-800-630-2438; OLDSMOBILE AT 1-800-630-6537; OR GMC AT 1-866-996-9463.

Notes

GM RECALL NO. 04005.CUSTOMERS CAN ALSO CONTACT THE NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION'S AUTO SAFETY HOTLINE AT 1-888-DASH-2-DOT (1-888-327-4236).

Other Chevrolet Trailblazer EXT model years

Check your 2002 Chevrolet Trailblazer EXT VIN

Not every recall applies to every VIN in a given year. Enter the 17-character VIN from your Chevrolet Trailblazer EXT at nhtsa.gov/recalls to see whether your specific vehicle has an unrepaired recall.

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