Tap a category to read its complaints. One report may name several components.
When problems were reported
Mileage at the reported incident
160–25K
925–50K
950–75K
375–100K
5100–150K
7150K+
49 reports with mileage · 28 unknown
NHTSA’s mileage field refers to the reported incident, not necessarily the filing date. This shows report counts, not the likelihood of a failure.
What to inspect
Issues worth paying extra attention to based on owner reports.
Air Bags. Review the 14 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
Power Train. Review the 12 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
Structure. Review the 12 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
NHTSA owner reports · September 18, 2026 snapshot.
14 crash reports0 fire reports2 injury reports
What owners actually said
77 reports
Mileage unknown · Apr 15, 2004
Service Brakes, HydraulicVehicle Speed ControlCrash
WHILE PULLING INSIDE OF THE GARAGE DRIVER APPLIED THE BRAKES AND PEDAL WENT TO THE FLOOR. VEHICLE SUDDENLY ACCELERATED. CONSUMER WAS NOT ABLE TO MAINTAIN CONTROL THE VEHICLE. THIS CAUSED THE VEHICLE TO HIT THE DOOR OF THE GARAGE. CONSUMER DROVE THE VEHICLE TO THE DEALER FOR INSPECTION, AND MECHANIC COULD NOT DUPLICATE THE P…
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WHILE PULLING INSIDE OF THE GARAGE DRIVER APPLIED THE BRAKES AND PEDAL WENT TO THE FLOOR. VEHICLE SUDDENLY ACCELERATED. CONSUMER WAS NOT ABLE TO MAINTAIN CONTROL THE VEHICLE. THIS CAUSED THE VEHICLE TO HIT THE DOOR OF THE GARAGE. CONSUMER DROVE THE VEHICLE TO THE DEALER FOR INSPECTION, AND MECHANIC COULD NOT DUPLICATE THE PROBLEM. CONSUMER INFORMED THE MECHANIC THAT THE PROBLEM RECURRED. *AK
NHTSA ODI #10067214
13,850 miles · Mar 29, 2004
Structure
I OPENED THE DRIVERS DOOR ON MY 2003 CHEVROLET BLAZER WITH ONLY 13,000 MILES AND THE DOOR DROPPED DOWN IN MY HANDS. THE PINS THAT HOLD THE DOOR HINGE HAD PARTLY LIFTED OUT. IT WOULD NOT HAVE BEEN OUT OF THE QUESTION FOR THE PIN TO HAVE FALLEN OUT COMPLETLY IN WHICH CASE THE HINGE WOULD HAVE COME COMPLETELY APART AND THE DOOR WO…
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I OPENED THE DRIVERS DOOR ON MY 2003 CHEVROLET BLAZER WITH ONLY 13,000 MILES AND THE DOOR DROPPED DOWN IN MY HANDS. THE PINS THAT HOLD THE DOOR HINGE HAD PARTLY LIFTED OUT. IT WOULD NOT HAVE BEEN OUT OF THE QUESTION FOR THE PIN TO HAVE FALLEN OUT COMPLETLY IN WHICH CASE THE HINGE WOULD HAVE COME COMPLETELY APART AND THE DOOR WOULD HAVE FALLEN OFF THE VEHICLE. WHEN I CALLED THE CHEVY DEALER THEY WERE WELL AWARE OF THE PROBLEM. APPARENTLY THIS HAPPENS ALL THE TIME WITH S10 PICKIUPS AND BLAZERS. ASIDE FROM THE FRUSTRATION OF SUCH A SHODDY DESIGN I AM AFRAID TO THINK OF THE EFFECT OF SUCH A FAILURE AT 65 MPH OR OF A DOOR COMING OFF IN AN ACCIDENT AS A RESULT OF FAULTY HINGES. *AK
NHTSA ODI #10064094
13,000 miles · Feb 26, 2004
Electrical System
THE WAS A SENSOR ON THE DASH WHICH CONTROLLED THE HEADLIGHTS. WHEN THE VEHICLE WAS UNDER A TREE OR IN THE GARAGE, THE HEADLIGHTS WENT DIM. THE DEALER STATED THERE WAS A CODE TO OVER RIDE THE SYSTEM. THE DEALERS HAD NO ACCESS TO THE CODE. *JB THE SENSOR ON THE DASH TURNED DOWN THE DASH LIGHTS WHICH MADE IT IMPOSSIBLE TO REA…
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THE WAS A SENSOR ON THE DASH WHICH CONTROLLED THE HEADLIGHTS. WHEN THE VEHICLE WAS UNDER A TREE OR IN THE GARAGE, THE HEADLIGHTS WENT DIM. THE DEALER STATED THERE WAS A CODE TO OVER RIDE THE SYSTEM. THE DEALERS HAD NO ACCESS TO THE CODE. *JB THE SENSOR ON THE DASH TURNED DOWN THE DASH LIGHTS WHICH MADE IT IMPOSSIBLE TO READ THE INSTRUMENT PANEL. AT DUSK THE HIGH BEAMS CAME ON WITHOUT THE DRIVER'S KNOWLEDGE. THE CONSUMER IS LOOKING FOR THE CODE THAT WILL ALLOW THE LIGHT TO OPERATE MANUALLY. *NM
NHTSA ODI #10055911
15,174 miles · Jan 27, 2004
Air BagsSteeringCrash
WHILE DRIVING 36 MPH GOING AROUND CURB, THE STEERING WHEEL FAILED TO RESPOND AND REMAINED IN THE SAME POSITION. THIS CAUSED THE VEHICLE TO VEER TO ONCOMING TRAFFIC AND RESULTED IN A HEAD ON COLLISION. NONE OF THE AIR BAGS DEPLOYED. THE MANUFACTURER OF GMC SENT AN ENGINEER TO SEE THE VEHICLE AND DIDN'T FIND ANYTHING WRONG WITH…
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WHILE DRIVING 36 MPH GOING AROUND CURB, THE STEERING WHEEL FAILED TO RESPOND AND REMAINED IN THE SAME POSITION. THIS CAUSED THE VEHICLE TO VEER TO ONCOMING TRAFFIC AND RESULTED IN A HEAD ON COLLISION. NONE OF THE AIR BAGS DEPLOYED. THE MANUFACTURER OF GMC SENT AN ENGINEER TO SEE THE VEHICLE AND DIDN'T FIND ANYTHING WRONG WITH THE STEERING. GMC DENIED THE REPORT ISSUED BY THE TECHNICIAN ON THIS ACCIDENT. PLEASE PROVIDE DETAILS. *JB
NHTSA ODI #10055915
20,000 miles · Jan 21, 2004
Suspension
WHILE DRIVING AT 50 MPH VIBRATION CAME FROM THE FRONT END. DEALER INSPECTED VEHICLE SEVERAL TIMES AND DID NOT FIND ANYTHING WRONG WITH THE CAR.*AK
NHTSA ODI #10055595
Mileage unknown · Jan 21, 2004
Power Train
WHILE DRIVING AT 30 MPH CONSUMER WAS UNABLE TO CONTROL THE VEHICLE, CAUSING THE VEHICLE TO RUN OFF THE ROAD. CONSUMER WAS ABLE TO DRIVE THE VEHICLE TO THE DEALERSHIP. MECHANIC INFORMED THE OWNER THAT THE 4-WHEEL DRIVE FAILED. *AK
NHTSA ODI #10055472
30,037 miles · Jan 15, 2004
Fuel System, GasolineStructure
I HAVE A 02 BLAZER AND I BELIEVE THE FUEL GAUGE IS NOT WORKING PROPERLY. AFTER I HAVE GONE ONLY ABOUT 40 MILES ON A FULL TANK OF GAS THE GAUGE SHOWS ? FULL. CAN THAT BE CORRECT? IN THE OWNER?S MANUAL IT STATES THAT I AM TO HAVE AN 18-GALLON FUEL TANK. WITH AN AVERAGE OF 20 MPG ON THE HIGHWAY IT SHOULD GO TO ? TANK AT ABOUT 90 MI…
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I HAVE A 02 BLAZER AND I BELIEVE THE FUEL GAUGE IS NOT WORKING PROPERLY. AFTER I HAVE GONE ONLY ABOUT 40 MILES ON A FULL TANK OF GAS THE GAUGE SHOWS ? FULL. CAN THAT BE CORRECT? IN THE OWNER?S MANUAL IT STATES THAT I AM TO HAVE AN 18-GALLON FUEL TANK. WITH AN AVERAGE OF 20 MPG ON THE HIGHWAY IT SHOULD GO TO ? TANK AT ABOUT 90 MILES.
NHTSA ODI #10068785
Mileage unknown · Nov 21, 2003
Power Train
INTERMITTENTLY, WHILE PARKING THE VEHICLE ON A SLIGHT INCLINE, THE VEHICLE ENGAGED FROM PARK TO REVERSE AND SURGES. THE DEALER HAS INSPECTED AND FOUND NOTHING WRONG. THE OWNER WAS SCHEDULED TO RECEIVE TWO HOURS DRIVING CLASS. *NLM
NHTSA ODI #10048501
250 miles · Nov 18, 2003
Engine And Engine CoolingStructureVisibility
HEAT ACTUATOR DEFECTIVE, HAD TO BE REPLACED-CONSTANT WARM AIR BLOWS ON FEET WITHOUT ANYTHING ON. MOON-ROOF IMPROPERLY ASSEMBLED AT FACTORY-WATER POURS INTO MY TRUCK. REAR LIFT GATE SEAL DEFECTIVE-LEAKING, REAR SIDE SMALL TRIANGULAR WINDOW SEALS-DEFECTIVE-LEAKING; SEAMS ON ROOF OF TRUCK LEAKING-FOUND A HOLE IN ROOF WHERE MORE W…
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HEAT ACTUATOR DEFECTIVE, HAD TO BE REPLACED-CONSTANT WARM AIR BLOWS ON FEET WITHOUT ANYTHING ON. MOON-ROOF IMPROPERLY ASSEMBLED AT FACTORY-WATER POURS INTO MY TRUCK. REAR LIFT GATE SEAL DEFECTIVE-LEAKING, REAR SIDE SMALL TRIANGULAR WINDOW SEALS-DEFECTIVE-LEAKING; SEAMS ON ROOF OF TRUCK LEAKING-FOUND A HOLE IN ROOF WHERE MORE WATER WAS SEEPING IN. *LA
NHTSA ODI #10047092
Mileage unknown · Nov 4, 2003
Exterior Lighting
GENERAL MOTORS HAS BEEN PUTTING DAYTIME RUNNING LIGHTS ON MOST OF THEIR VEHICLES THAT ARE TOO BRIGHT. THESE LIGHTS ARE SO BRIGHT THAT ONE TENDS TO TURN ONE'S HEAD AWAY OR SHIELD THE EYES WHEN APPROACHED BY ONCOMING TRAFFIC. THESE LIGHTS CAN CAUSE DISTRACTION SERIOUS ENOUGH TO MAKE A PERSON IGNORE SITUATIONS THAT CAN BE DANGERO…
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GENERAL MOTORS HAS BEEN PUTTING DAYTIME RUNNING LIGHTS ON MOST OF THEIR VEHICLES THAT ARE TOO BRIGHT. THESE LIGHTS ARE SO BRIGHT THAT ONE TENDS TO TURN ONE'S HEAD AWAY OR SHIELD THE EYES WHEN APPROACHED BY ONCOMING TRAFFIC. THESE LIGHTS CAN CAUSE DISTRACTION SERIOUS ENOUGH TO MAKE A PERSON IGNORE SITUATIONS THAT CAN BE DANGEROUS. THE EXTRA GLARE FROM THESE LIGHTS CAUSES EXTRA EFFORT TO BE PUT INTO THE DRIVING OF A VEHICLE.ALSO OF IMPORTANCE IS THE SUBJECT OF THE UNNECESSARY USE OF FOG LIGHTS. MOST OF THESE LIGHTS ARE SO BRIGHT THAT THEY CAUSE MOMENTARY BLINDNESS IF VIEWED DIRECTLY DURING NIGHTTIME DRIVING.*AK
CERTAIN PICKUP TRUCKS AND SPORT UTILITY VEHICLES FAIL TO COMPLY WITH THE REQUIREMENTS OF FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 208, "OCCUPANT CRASH PROTECTION."
Consequence & remedy
Consequence: SOME OF THESE VEHICLES INCLUDE INCORRECT STATEMENTS ON ONE OF THE AIR BAG WARNING LABELS.
Remedy: OWNERS WILL BE PROVIDED WITH CORRECT LABELS AND INSTALLATION INSTRUCTIONS. OWNER NOTIFICATION BEGAN ON JUNE 4, 2004. OWNERS SHOULD CONTACT CHEVROLET AT 1-800-630-2438 OR GMC AT 1-866-996-9463.
Model-level recall history does not show whether a particular VIN is affected or has received a repair. Check a VIN with NHTSA ↗
NHTSA investigations
0
No exact-year investigations in this snapshot.
2003 Chevrolet Blazer Problems, Complaints & Recalls | Skip That Year