Powertrain complaints and recalls from NHTSA
Summary
The 2007 Chevrolet Trailblazer has 14 NHTSA powertrain complaints and 0 powertrain-related recalls.
14
Complaints
0
Recalls
0
Injuries Reported
Data source: National Highway Traffic Safety Administration (NHTSA) · Last updated April 10, 2026
| Date ↓ | Component | Summary |
|---|---|---|
| Oct 29, 2017 | POWER TRAIN | TRANSMISSION HARD SHIFTING, SLOW TORQUE CONVERTER CLUTCH LOCK UP AND HARD LOCK UP WHEN IT DOES. GOI... |
| Aug 1, 2014 | POWER TRAIN | TL* THE CONTACT OWNS A 2007 CHEVROLET TRAILBLAZER. AFTER MAKING CONTACT WITH THE SHIFTER AND PUSHING... |
| Nov 22, 2013 | POWER TRAIN | BOTH TRANSMISSION COOLER LINES WERE HEAVILY CORRODED AND CAUSED A LEAK. THERE IS A TSB FOR CERTAIN M... |
| Jul 22, 2013 | POWER TRAIN,ENGINE | I WAS DRIVING MY 2007 TRAILBLAZER HOME AFTER A 150 MILE TRIP TO COLUMBUS AND NOTICED OIL SPOTS ON MY... |
| Sep 7, 2012 | POWER TRAIN | FLUID LEAK FROM TRANSMISSION OIL COOLER LINES DUE TO CORROSION. *TR |
| Aug 27, 2012 | POWER TRAIN | WAS DRIVING DOWN THE ROAD TRANSMISSION STARTED TO SLIP PULLED OVER AND HAD TRANS FLUID EVERYWHERE. R... |
| Jun 4, 2011 | POWER TRAIN | TRANSMISSION FAILURE WITHOUT ANY NOTICE AT INTERSECTION ALMOST CAUSING ACCIDENT IN A 2007 CHEVY TRAI... |
| Apr 8, 2011 | POWER TRAIN | TRANSMISSION LINE BETWEEN RADIATOR AND TRANSMISSION RUSTED OUT. MY VEHICLE IS A 2007 CHEVROLET TRAIL... |
| Dec 7, 2010 | POWER TRAIN,STRUCTURE,ELECTRONIC STABILITY CONTROL (ESC) | I PURCHASED A BRAND NEW CHEVROLET TRAILBLAZER AT THE END OF 2007. SINCE THEN, I HAVE HAD MULTIPLE S... |
| Apr 21, 2010 | POWER TRAIN,UNKNOWN OR OTHER | 2007 CHEVROLET TRAILBLAZER. *TR |
| May 14, 2008 | POWER TRAIN,ELECTRICAL SYSTEM | I HAVE A PROBLEM WHERE THE THROTTLE HANGS UP AROUND 2000 RPM IN ALL GEARS AFTER BEING ON THE THROTTL... |
| Nov 5, 2007 | POWER TRAIN | TRANSMISSION WENT OUT AFTER DRIVING IT FOR ONLY 2 DAYS AFTER PURCHASE. VEHICLE. HAD 15 MILES AT PUR... |
| May 28, 2007 | POWER TRAIN | WHILE ACCELERATING ONTO A MAJOR ROADWAY, MY VEHICLE COMPLETELY LOST POWER. AS THE SPEED LIMIT WAS 5... |
| Mar 3, 2007 | POWER TRAIN | MY 2007 TRAILBLAZER LOST POWER DURING ACCELERATION. ON JANUARY 22 I TOOK IT TO THE DEALER AND IT TO... |