Powertrain complaints and recalls from NHTSA
Summary
The 2003 Chevrolet Blazer has 12 NHTSA powertrain complaints and 0 powertrain-related recalls.
12
Complaints
0
Recalls
0
Injuries Reported
Data source: National Highway Traffic Safety Administration (NHTSA) · Last updated April 9, 2026
| Date ↓ | Component | Summary |
|---|---|---|
| Feb 27, 2011 | POWER TRAIN | REAR DIFFERENTIAL FAILURE, 194,XXX MILES, 2003 CHEVROLET BLAZER LS 4.3 AUTOMATIC, 7 5/8 3.42 REAR. ... |
| Oct 1, 2006 | POWER TRAIN | WE BOUGHT A 2003 CHEVY BLAZER IN JULY 2006 WITH 18,700 MILES. WHEN IN CRUISE CONTROL AT HIGHWAY SP... |
| Dec 4, 2005 | POWER TRAIN | 2003 CHEVY BLAZER TRANSFER CASE CONTROL MODULE PROBLEM CAUSING IT TO HAVE TROUBLE SHIFTING THE TRANS... |
| Dec 2, 2005 | POWER TRAIN | I BROUGHT THE VEHICLE ON OCTOBER 04, 2005. I HAVE MANY PROBLEMS WITH THIS VEHICLE. I DON'T EVEN KNOW... |
| Dec 2, 2005 | POWER TRAIN | I BROUGHT THE VEHICLE ON OCTOBER 04, 2006. I HAVE MANY PROBLEMS WITH THIS VEHICLE. I DON'T EVEN KNOW... |
| Aug 17, 2005 | POWER TRAIN | MY TRANSMISSION IS GOING OUT OF MY TAHOE IT IS A 2003 MODEL AND HAS LESS THAN 40,000 MILES ON IT. ... |
| Feb 29, 2004 | POWER TRAIN | 2003 BLAZER LS 4X4, 29,000 MILES, AUTOMATIC TRANSMISSION. WE PURCHASED THIS CAR IN FEBRUARY 2004 WI... |
| Jan 19, 2004 | POWER TRAIN | WHILE DRIVING AT 30 MPH CONSUMER WAS UNABLE TO CONTROL THE VEHICLE, CAUSING THE VEHICLE TO RUN OFF ... |
| Nov 21, 2003 | POWER TRAIN | INTERMITTENTLY, WHILE PARKING THE VEHICLE ON A SLIGHT INCLINE, THE VEHICLE ENGAGED FROM PARK TO REVE... |
| Aug 8, 2003 | POWER TRAIN | PURCHASED NEW 2003 CHEVROLET BLAZER WITH MANUAL TRANSMISSION ON 08/08/2003. I DID NOT DRIVE THE CAR... |
| Dec 9, 2002 | POWER TRAIN | WHILE DRIVING AT 55 MPH , VEHICLE WOULD NOT ACCELERATE AND IT FELT LIKE IT WAS IN NEUTRAL GEAR. VEHI... |
| Jan 1, 1901 | POWER TRAIN,EQUIPMENT | VEHICLE EXPERIENCED TRANSMISSION PROBLEMS. *BF THE VEHICLE'S TRANSMISSION SHIFTS UP AND DOWN ... |