2007 Chevrolet TRAILBLAZER 360 problems and owner complaints
Explore the records behind recurring owner reports.
Key facts
50 owner complaints analyzed
0 distinct recall campaigns
47,500 mi median reported failure mileage
Scope: 2007 model year. Data snapshot: . 43 complaints include usable failure mileage.
Most common problems
Electrical System is the most frequently named component, appearing in 12 of 50 complaints (24.0%). A complaint can name multiple components.
| Topic | Matching reports | Share of complaints |
|---|---|---|
| Braking behavior | 8 | 16.0% |
| Engine operation | 4 | 8.0% |
| Electrical and battery issues | 4 | 8.0% |
| Steering behavior | 3 | 6.0% |
| Transmission and shifting | 2 | 4.0% |
| Fuel system concerns | 2 | 4.0% |
Topic matches use published keyword rules. They describe mentions, including negations or comparisons, and do not confirm a diagnosis. Read the matching rules.
Component breakdown
Number of unique complaints naming each component. Top eight shown.
| Category | Count |
|---|---|
| Electrical System | 12 |
| Exterior Lighting | 9 |
| Fuel System, Gasoline | 6 |
| Engine And Engine Cooling | 4 |
| Power Train:Automatic Transmission | 3 |
| Steering | 3 |
| Visibility/Wiper | 3 |
| Air Bags | 2 |
Electrical System: 12; Exterior Lighting: 9; Fuel System, Gasoline: 6; Engine And Engine Cooling: 4; Power Train:Automatic Transmission: 3; Steering: 3; Visibility/Wiper: 3; Air Bags: 2
Reported problems by failure mileage
Complaint counts in mileage bands. These are not failure rates per vehicle or mile.
| Category | Count |
|---|---|
| Under 25,000 | 15 |
| 25,000 to 49,999 | 7 |
| 50,000 to 74,999 | 5 |
| 75,000 to 99,999 | 5 |
| 100,000 to 149,999 | 9 |
| 150,000 and above | 2 |
Under 25,000: 15; 25,000 to 49,999: 7; 50,000 to 74,999: 5; 75,000 to 99,999: 5; 100,000 to 149,999: 9; 150,000 and above: 2
Under 25,000 miles has the most reports with usable mileage (15). 7 complaints have missing, zero or invalid mileage.
Complaints over time
Year the complaint was filed, not the vehicle model year or incident year. The snapshot year is partial.
| Category | Count |
|---|---|
| 2007 | 9 |
| 2008 | 12 |
| 2009 | 1 |
| 2011 | 5 |
| 2012 | 4 |
| 2013 | 1 |
| 2014 | 1 |
| 2015 | 13 |
| 2016 | 3 |
| 2017 | 1 |
2007: 9; 2008: 12; 2009: 1; 2011: 5; 2012: 4; 2013: 1; 2014: 1; 2015: 13; 2016: 3; 2017: 1
Pattern summary
Electrical System leads the component reports. Braking behavior appears in 8 complaint narratives. Engine operation appears in 4 complaint narratives. Electrical and battery issues appears in 4 complaint narratives. Use these patterns to inspect individual reports and prepare questions for a mechanic.
Calculated from recorded counts. An AI narrative has not been published for this selection.
Complaint evidence
Examples provide context, not a representative sample or a verified diagnosis.
Owner report 10180775 · 2007-01-26 (January 26, 2007)
(1) PURCHASED A NEW 2007 CHEVROLET TRAILBLAZER ON NOV. 30,2006. LESS THAT 1200 MILES ON IT BEFORE WIFE TOOK IT ON THE INTERSTATE. (2) TWO LIGHT CAME ON CONTROL PANEL AND THE VEHICLE WENT OUT OF CONTROL. SHE HAD EXTREME DIFFICULTY REGAINING CONTROL OF THE STEERING AND BRAKING. AFTER TURNING OFF THE IGNITION AND RESTARTING THE VEHICLE AND THE LIGHTS WENT OFF. ON HER RETURN TRIP HOME IT AGAIN DID THE SAME THING, HOWEVER, SHE ONLY DROVE ABOUT 40 MPH UNTIL SHE COULD GET HOME. (3)VEHICLE TAKEN TO CHEVROLET SERVICE AND DIAGNOSED THAT THERE IS TWO …
Owner-reported narrative. 1,270 miles reported. Look up ODI 10180775 at NHTSA ↗
Owner report 10201050 · 2007-08-28 (August 28, 2007)
TL*THE CONTACT OWNS A 2007 CHEVROLET TRAILBLAZER 360. THE CONTACT NOTICED RUST AND CORROSION ON THE BLOCK THAT HOLDS THE REAR BRAKE LINE. THE VEHICLE DID NOT MAKE ANY NOTICEABLE NOISES WHILE DRIVING AT VARIABLE SPEEDS. THERE HAD BEEN NO FAILURE TO DATE. THE DEALER STATED THAT THE VEHICLE WAS NOT BEING RECALLED AND WOULD NOT BE REPAIRED WITHOUT CHARGE. THE CURRENT MILEAGE WAS 150. UPDATED 09/18/07 *TR
Owner-reported narrative. Look up ODI 10201050 at NHTSA ↗
Owner report 10191994 · 2007-05-30 (May 30, 2007)
WHILE ACCELERATING ONTO A MAJOR ROADWAY, MY VEHICLE COMPLETELY LOST POWER. AS THE SPEED LIMIT WAS 55MPH, I HAD TO CROSS MY FINGER AND PICK A SPOT TO MANEUVER THE VEHICLE OFF THE ROADWAY AND HOPE THAT IT HAD ENOUGH MOMENTUM TO DO SO. MY VEHICLE IS STILL IN THE SHOP HOWEVER ANECDOTAL EVIDENCE FROM THE INTERNET FINDS THAT THE 4L60 AND 4L70 ARE RIFE WITH FAILURES THAT RESULT IN COMPLETE LOSS OF POWER OF THE VEHICLE. THE FAULTY PART SEEMS TO BE THE "SUN SHELL" AND HAS FAULTS ACROSS THE GM LINEUP. I'M VERY SURPRISED THEY HAVE NOT BEEN FORCED TO RECA…
Owner-reported narrative. 13,200 miles reported. Look up ODI 10191994 at NHTSA ↗
Owner report 10203799 · 2007-09-17 (September 17, 2007)
2007 CHEVY TRAILBLAZER WITH MULTIPLE ISSUES. CUSTOMER STATES THAT HER VEHICLE HAS BRAKE PROBLEMS, FRONT END VIBRATION PROBLEMS, TIRE WEAR, AND EXCESSIVE FUEL CONSUMPTION. *KB THE BRAKES MADE A SQUEALING AND DRAGGING NOISE WHEN COMING TO A STOP. IT WOULD TAKE SEVERAL ATTEMPTS TO CLOSE THE LIFTGATE, THE ENGINE WOULD MISFIRE/STALL WHILE IN IDLE, THERE WAS A SMELL OF OIL BURNING, THE VEHICLE WAS SLOW TO GAIN SPEED, THERE WAS EXTREME NOISE COMING FROM ALL OF THE DOORS AND WINDOWS. THE SETTINGS FOR THE SIDE MIRRORS DID NOT KEEP THEIR MEMORY. THE RE…
Owner-reported narrative. Look up ODI 10203799 at NHTSA ↗
Owner report 10229743 · 2008-06-03 (June 3, 2008)
VEHICLE IS A 2007 CHEVY TRAIL BLAZER, PURCHASED IN JULY OF 2007. OVER THE PAST SEVERAL DAYS, THE DRIVER'S SIDE POWER SWITCHES ON THE DOOR WERE NOT WORKING PROPERLY. VEHICLE WAS PARKED ON FRIDAY EVENING AT AROUND 6:30 PM AND WHEN CAR WAS ENTERED ON SATURDAY MORNING AT APPROXIMATELY 9:30 AM, THE DRIVERS SIDE DOOR WAS ON FIRE AND BLACK SMOKE WAS BILLOWING OUT. THE FIRE DEPARTMENT WAS CALLED AND DISABLED THE VEHICLE SO THERE WOULD BE NO ADDITIONAL DAMAGE. THEY STATED THAT IT LOOKED LIKE AN ELECTRICAL SHORT IN THE DOOR PANEL. *TR
Owner-reported narrative. Look up ODI 10229743 at NHTSA ↗
Owner report 10423865 · 2011-09-06 (September 6, 2011)
ELECTRICAL DRIVERSIDE DOOR SWITCH ON MY 2007 CHEVY TRAILBLAZER. WINDOWS/LOCKS WOULD NOT WORK. FOUND BLOWN FUSE. REPLACED FUSE AND TRIED TO ROLL WINDOW DOWN. SMELLED MELTED PLASTIC THEN DOOR PANEL BEGAN TO SMOKE. *TR
Owner-reported narrative. 58,000 miles reported. Look up ODI 10423865 at NHTSA ↗
Owner report 10209919 · 2007-11-26 (November 26, 2007)
USUALLY WHEN YOU ARE DRIVING AT HIGHWAY SPEEDS 55MPH - 60 MPH AFTER APPROXIMATELY 15 MINUTES THE STEERING WHEEL AND WHOLE FRONT END START SHAKING REALLY BAD. IT WILL LAST UNTIL YOU STOP AND THEN IT WILL NOT DO IT AGAIN FOR 3 OR 4 DAYS AND THEN IT WILL DO IT AGAIN. IF YOU TRY TO BRAKE DURING THIS OCCURRENCES THE WHOLE VEHICLE SHAKES EVEN WORSE. BROUGHT BACK TO DEALER (2) TWICE THEY COULD NOT VERIFY PROBLEM. *TR
Owner-reported narrative. Look up ODI 10209919 at NHTSA ↗
Owner report 10213798 · 2008-01-05 (January 5, 2008)
TRANSMISSION WENT OUT AFTER DRIVING IT FOR ONLY 2 DAYS AFTER PURCHASE. VEHICLE. HAD 15 MILES AT PURCHASE; TOWED IN WITH 95 MILES. VEHICLE HAD NO POWER IN REVERSE NOR DRIVE. GM ONLY OFFERED TO REPAIR OR REPLACE THE TRANS. WOULD NOT REPLACE VEHICLE OR GIVE MONEY BACK. THEY PLACED A REBUILT. TRANS IN A NEW CAR AND SINCE THEN THE VEHICLE. HAS BEEN GIVING ME PROBLEMS. DOES NOT ACCELERATE AS PRIOR TO FIX; HESITATES WHEN ACCELERATING FEELING LIKE IT'S READY TO STALL. GAS PEDAL STICKS AT TIMES; GIVING VEHICLE. GAS WHEN I'M NOT PRESSING ON THE PED…
Owner-reported narrative. 95 miles reported. Look up ODI 10213798 at NHTSA ↗
Owner report 10433746 · 2011-10-31 (October 31, 2011)
THE FUEL LEVEL SENSOR IS NOTORIOUS FOR FAILING ON THESE VEHICLES. CHEVY HAS STARTED A CAMPAIGN TO PAY FOR HALF THE COST OF THE REPAIR. WHILE I'M SURE GM THINKS THIS IS A FAIR OFFER ON THEIR BEHALF, IT DOES NOT GO FAR ENOUGH. THIS IS A SAFETY ISSUE NOT AN INCONVENIENCE. RUNNING OUT OF FUEL BECAUSE YOU DON'T KNOW HOW MUCH IS IN YOUR TANK CAN CREATE A VERY DANGEROUS SITUATION. GM DESCRIBES THIS PART AS A WEAR ITEM. NO. BRAKE PADS WEAR OUT. WIPER BLADES WEAR OUT. BATTERIES DIE. WHEN WAS THE LAST TIME YOU CHECKED THE FUEL LEVEL SENSOR IN YOUR GAS T…
Owner-reported narrative. 50,000 miles reported. Look up ODI 10433746 at NHTSA ↗
Owner report 10824377 · 2016-02-05 (February 5, 2016)
SHORTLY AFTER CHRISTMAS 2015, WHILE DRIVING ON A CITY STREET THE RED LIGHT ON THE GAS GUAGE CAME ON AND THE GAUGE SHOWED EMPTY. HAVING JUST FILLED THE TANK EARLIER THAT DAY I THOUGHT THE GAS HAD BEEN STOLEN. I PULLED INTO A STATION TO REFILL BUT IT WAS STILL FULL. FOR THE NEXT FIVE WEEKS THE CHECK ENGINE LIGHT WAS ON AND THE GAUGE ONLY WORKED OCCASIONALLY. IT WASN'T A DANGEROUS SITUATION BUT AFTER A FEW WEEKS OF GUESSING HOW MUCH GAS WAS IN IT, I TOOK IT TO A REPAIRMAN WHO REPLACED THE FUEL PUMP MODULE ASSEMBLY FOR A MERE $767.04. THE ODOMETER …
Owner-reported narrative. 47,500 miles reported. Look up ODI 10824377 at NHTSA ↗