Chevrolet TRAILBLAZER 360 problems and owner complaints
Explore the records behind recurring owner reports.
Key facts
149 owner complaints analyzed
0 distinct recall campaigns
80,673 mi median reported failure mileage
Scope: 2002 to 2009 model years. Data snapshot: . 126 complaints include usable failure mileage.
Most common problems
Electrical System is the most frequently named component, appearing in 42 of 149 complaints (28.2%). A complaint can name multiple components.
| Topic | Matching reports | Share of complaints |
|---|---|---|
| Electrical and battery issues | 15 | 10.1% |
| Braking behavior | 14 | 9.4% |
| Fuel system concerns | 11 | 7.4% |
| Engine operation | 10 | 6.7% |
| Transmission and shifting | 8 | 5.4% |
| Steering behavior | 7 | 4.7% |
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 | 42 |
| Exterior Lighting | 27 |
| Fuel System, Gasoline | 21 |
| Fuel/Propulsion System | 14 |
| Air Bags | 11 |
| Visibility/Wiper | 8 |
| Steering | 7 |
| Power Train | 6 |
Electrical System: 42; Exterior Lighting: 27; Fuel System, Gasoline: 21; Fuel/Propulsion System: 14; Air Bags: 11; Visibility/Wiper: 8; Steering: 7; Power Train: 6
Reported problems by failure mileage
Complaint counts in mileage bands. These are not failure rates per vehicle or mile.
| Category | Count |
|---|---|
| Under 25,000 | 21 |
| 25,000 to 49,999 | 9 |
| 50,000 to 74,999 | 24 |
| 75,000 to 99,999 | 20 |
| 100,000 to 149,999 | 34 |
| 150,000 and above | 18 |
Under 25,000: 21; 25,000 to 49,999: 9; 50,000 to 74,999: 24; 75,000 to 99,999: 20; 100,000 to 149,999: 34; 150,000 and above: 18
100,000 to 149,999 miles has the most reports with usable mileage (34). 23 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 |
|---|---|
| 2006 | 1 |
| 2007 | 11 |
| 2008 | 12 |
| 2009 | 1 |
| 2010 | 1 |
| 2011 | 16 |
| 2012 | 14 |
| 2013 | 9 |
| 2014 | 19 |
| 2015 | 41 |
| 2016 | 21 |
| 2017 | 2 |
| 2019 | 1 |
2006: 1; 2007: 11; 2008: 12; 2009: 1; 2010: 1; 2011: 16; 2012: 14; 2013: 9; 2014: 19; 2015: 41; 2016: 21; 2017: 2; 2019: 1
Pattern summary
Electrical System leads the component reports. Electrical and battery issues appears in 15 complaint narratives. Braking behavior appears in 14 complaint narratives. Fuel system concerns appears in 11 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 10447877 · 2012-02-14 (February 14, 2012)
POWER WINDOW CONTROL ON THE PASSENGER DOOR STARTED ON FIRE AND MELTED SOME OF THE DOOR PANEL AND WINDOW CONTROL MODULE AND WIRING HARNESS. THE VEHICLE HAS THE HEATED SEAT BUTTONS ON THE WINDOW CONTROL MODULE. (P/N 15096223). THE VEHICLE HAD BEEN PARKED IN FRONT OF THE HOUSE (NO KEYS IN IGNITION) WHEN THE WINDOW STARTED GOING UP AND DOWN BY ITSELF AND SMOKE STARTED FLOWING OUT. COMPLETELY MELTED THE FRONT 4PIN CONNECTER AND WIRING HARNESS I STILL HAVE THE MELTED PART IF NEEDED FOR ANYTHING. I FOUND IT INTERESTING THAT YOU HAVE NOW OPENED UP…
Owner-reported narrative. Look up ODI 10447877 at NHTSA ↗
Owner report 10824597 · 2016-02-06 (February 6, 2016)
NONE OF THE GAUGES IN THE INSTRUMENT CLUSTER WORK AT ALL. I HAD ALL OF THE STEPPER MOTORS, AND THE NEEDLES REPLACED. PARTS AND LABOR TOTALING $350.00, AND AS SOON AS I WAS DOWN THE STREET 4 OUT OF THE 6 DID NOT WORK,AND THESE REPAIRS WHERE JUST DONE IN 2015. NOW THE TWO THAT WERE WORKING JUST QUIT 3 DAYS AGO. I DO NOT KNOW HOW MUCH GAS I HAVE,I DO NOT KNOW HOW FAST I AM GOING, I DO NOT KNOW IF MY VEHICLE IS RUNNING HOT, OR IF THE BATTERY IS CHARGING. I HAVE NOTHING. THIS PROBLEM HAPPENS WHILE DRIVING EVERY TIME I START THE CAR. I BOUGHT THE VEH…
Owner-reported narrative. 222,809 miles reported. Look up ODI 10824597 at NHTSA ↗
Owner report 10644770 · 2014-10-15 (October 15, 2014)
TL* THE CONTACT OWNS A 2004 CHEVROLET TRAILBLAZER 360. THE CONTACT INDICATED THAT THE ABS SENSOR ILLUMINATED. THE VEHICLE WAS TAKEN TO AN AUTHORIZED DEALER. THE VEHICLE WAS REPAIRED MORE THAN ONCE BY THE DEALER BUT THE FAILURE RECURRED. THE VEHICLE WAS TAKEN BACK TO THE DEALER AFTER THE TWO REPAIRS AND THEY WERE NOT ABLE TO REPLICATE OR DIAGNOSE THE FAILURE. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS NOT AVAILABLE.
Owner-reported narrative. Look up ODI 10644770 at NHTSA ↗
Owner report 10851938 · 2016-03-28 (March 28, 2016)
TL* THE CONTACT OWNS A 2004 CHEVROLET TRAILBLAZER 360. THE CONTACT STATED THAT THE LIGHT FAILED TO ILLUMINATE ON THE GEAR SHIFT MECHANISM AND WAS NOT ABLE TO VIEW WHAT GEAR THE VEHICLE WAS SHIFTED INTO. THE CONTACT ALSO INDICATED THAT THE BATTERY, THE SEAT BELT AND THE BRAKES WARNING LIGHTS RANDOMLY ILLUMINATED AS THE FAILURE PROGRESSED. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE APPROXIMATE FAILURE MILEAGE WAS 70,000.
Owner-reported narrative. 70,000 miles reported. Look up ODI 10851938 at NHTSA ↗
Owner report 10187310 · 2007-04-09 (April 9, 2007)
I OWN A 2003 TRAILBLAZER SWB MODEL. I STARTED TO SMELL GAS. SEEING THE VEHICLE WAS OUT OF WARRANTY, I WAITED UNTIL IT GOT WARM TO CHECK IT OUT. WHEN I TOOK OUT THE GAS TANK THERE WAS A PIN HOLE IN THE RETURN ON THE BASE OF THE SENDING UNIT. SO I CLEANED IT OFF WITH A WIRE BRUSH AND FOUND MORE PIN HOLES. I BELONG TO A TRAILBLAZER FORUM, AND THIS SEEMED TO BE A MORE PREVALENT PROBLEM THEN IT SHOULD BE.*AK
Owner-reported narrative. 102,000 miles reported. Look up ODI 10187310 at NHTSA ↗
Owner report 10651506 · 2014-10-30 (October 30, 2014)
COMMUNICATED TO GM HELP CENTER 10/30/2014: MY 2003 CHEVY TRAIL BLAZER HAS A STRONG ODOR OF GAS IN THE REAR. THE VEHICLE HAS ONLY 63,000 MILES AND HAS BEEN WELL MAINTAINED. I "GOOGLED" THE PROBLEM AND FOUND IT TO BE A KNOWN ISSUE. IN PART: NHTSA #: PE07014 "IN JUNE 2007, GM WILL EXPAND ITS SPECIAL POLICY TO ADDRESS FUEL TANK INLET CHECK VALVE (ICV) FRACTURES." WILL YOU HELP ME REMEDY THIS PROBLEM? SHORT STORY, THEY REVIEWED MY DESCRIPTION OF THE PROBLEM AND ULTIMATELY DECLINED ANY REMEDY. I CAN UNDERSTAND THAT THE EXTENDED WARRANTY …
Owner-reported narrative. 63,000 miles reported. Look up ODI 10651506 at NHTSA ↗
Owner report 10525997 · 2013-07-21 (July 21, 2013)
MY 05 TRAILBLAZER LS STALLED OUT AT INTERSECTION MILE FROM MY HOME. I'M GETTING FALSE READING FROM MY FUEL GAUGE. *TR
Owner-reported narrative. 167,000 miles reported. Look up ODI 10525997 at NHTSA ↗
Owner report 10662305 · 2014-12-05 (December 5, 2014)
AFTER FILLING THE VEHICLE WITH FUEL, THE FUEL GAUGE WILL FLUCTUATE, NOT PROVIDING AN ACCURATE INDICATION OF THE ACTUAL FUEL LEVEL. NOT HAVING AN ACCURATE FUEL LEVEL MAY RISK THE VEHICLE STALLING WHILE DRIVING. NUMEROUS SIMILAR CONSUMER COMPLAINTS NOTED FOR THIS VEHICLE. *TR
Owner-reported narrative. 69,363 miles reported. Look up ODI 10662305 at NHTSA ↗
Owner report 10455017 · 2012-04-12 (April 12, 2012)
DRIVING HOME PARKED TRAILBLAZER IN DRIVEWAY, WENT INTO HOUSE AND HEARD A LOUD "BOOM" SOUND, THEN WENT OUTSIDE TO SEE WHAT THE SOUND WAS AND SEEN SMOKE COMING FROM UNDER THE TRAILBLAZER HOOD, THEN LIFTED HOOD AND SEEN FIRE AND SMOKE, THEN RAN TO GET THE FIRE EXTINGUISHER TO PUT THE FIRE OUT, AND CALLED THE FIRE DEPARTMENT, NOTICED THE TRANSMISSION DIPSTICK WAS OUT ABOUT A FOOT AND THERE WAS TRANS FLUID ALL OVER THE UNDER SIDE OF HOOD, MOTOR, AND THE GROUND. FIRE WAS PUT OUT. THANK YOU *TR
Owner-reported narrative. 122,000 miles reported. Look up ODI 10455017 at NHTSA ↗
Owner report 10462937 · 2012-06-25 (June 25, 2012)
TRANSMISSION COOLER LINES LEAKING FROM CORROSION. THIS SOUNDS LIKE A COMMON PROBLEM. IS THERE A RECALL? *TR
Owner-reported narrative. Look up ODI 10462937 at NHTSA ↗
Owner report 10775943 · 2015-09-24 (September 24, 2015)
TL* THE CONTACT OWNS A 2003 CHEVROLET TRAILBLAZER 360. WHILE DRIVING APPROXIMATELY 45 MPH, THE AIR BAG WARNING INDICATOR ILLUMINATED. THE FAILURE RECURRED ON ONE OCCASION. THE VEHICLE WAS TAKEN TO THE DEALER WHERE IT WAS DIAGNOSED THAT THE A SIR COIL NEEDED TO BE PLACED BEHIND THE STEERING WHEEL. THE VEHICLE WAS REPAIRED. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 58,945.
Owner-reported narrative. 58,945 miles reported. Look up ODI 10775943 at NHTSA ↗
Owner report 10851967 · 2016-03-28 (March 28, 2016)
TL* THE CONTACT OWNS A 2005 CHEVROLET TRAILBLAZER 360. WHILE STARTING THE VEHICLE, THE BATTERY AND ENGINE WARNING INDICATORS ILLUMINATED CONTINUOUSLY. THE ENGINE WAS TURNED OFF. THE CONTACT INSPECTED UNDERNEATH THE HOOD AND NOTICED THE POWER STEERING PUMP WAS LEAKING FLUID ONTO THE GROUND. IN ADDITION, THE SERPENTINE BELT DISCONNECTED. THE VEHICLE WAS NOT DIAGNOSED NOR REPAIRED. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 100,000. ...UPDATED 04/19/16 *BF THE CONSUMER STATED RIGHT AFTER SHE PURCHASED TH…
Owner-reported narrative. 100,000 miles reported. Look up ODI 10851967 at NHTSA ↗
Recalls by model year
All campaigns in the snapshot affecting each model year, including recalls announced years later.
Recall campaigns
Shared campaigns appear once in each affected model year.
| Category | Count |
|---|---|
| 2002 | 0 |
| 2003 | 0 |
| 2004 | 0 |
| 2005 | 0 |
| 2006 | 0 |
| 2007 | 0 |
| 2008 | 0 |
| 2009 | 0 |
2002: 0; 2003: 0; 2004: 0; 2005: 0; 2006: 0; 2007: 0; 2008: 0; 2009: 0