RoadVitals

2004 Chevrolet Trailblazer Ext 370 Owner Complaints

Reports submitted to NHTSA by owners and drivers, shown in full

Data refreshed

Complaints on fileComplaints are reports submitted to NHTSA by owners and drivers. NHTSA does not verify most reports before publishing them, and a complaint does not establish that a defect exists. Volume is influenced by how many of a vehicle were sold, how long it has been on the road, and how much attention an issue has received.
15
Latest Apr 6, 2016
Crash or fire reportedComplaints whose submitter recorded that a crash or a fire occurred. These are the reporter's own answers on the NHTSA form, not verified findings.
1
Filed in the last 12 monthsReports filed with NHTSA in the trailing 365 days. Recent volume reflects attention and vehicle age as much as anything else.
0
Reports on file since Nov 1, 2006

What this page shows

Our database holds 15 NHTSA owner-reported complaints for the 2004 Chevrolet Trailblazer Ext 370. Each one is a report filed by an owner or driver and published by NHTSA without most of them being verified. A complaint is not a confirmed defect, not a recall and not a manufacturer bulletin. Narratives are shown exactly as filed.

Complaints are reports submitted by owners and drivers to NHTSA. They are not verified and do not establish that a defect exists.

Complaints, most recent first

Showing 1–15 of 15

Fuel system
Filed Apr 6, 2016

FILLER NECK TO GAS TANK LEAKING....DANGEROUS !! CAUSES THE CHECK ENGINE LIGHT TO STAY ON....

NHTSA ID
10853799
Incident
Jan 1, 2013
Mileage
120,000 mi
Fuel system
Filed Jan 19, 2016

RECEIVED A LETTER FROM GM REGARDING POTENTIAL PROBLEM WITH FUEL TANK INLET VALVE. TOOK VEHICLE TO DEALER LEN STOLER, INC IN WESTMINSTER MD IN DECEMBER. PROBLEM WAS DIAGNOSED AS A FUEL TANK INLET VALVE FRACTURE. ON DEC 3RD 2015 FUEL TANK WAS REPLACED AND INSPECTION DONE. SUBSEQUENT TO SERVICE WHEN FUEL WAS PLACED IN VEHICLE GAS POURED OUT ON PAVEMENT. PRIOR TO THAT SERVICE THIS WAS NOT AN ISSUE ONLY THE SMELL OF FUEL IN THE INTERIOR AND A FEW DROPS OF FUEL NOTED. TOOK VEHICLE BACK TO DEALER AND PROBLEM NOW DIAGNOSED AS INLET PIPE FRACTURE. WAS TOLD I WOULD HAVE TO PAY FOR THIS SERVICE, DESPITE SERVICE DEPT HAVING NOT MENTIONED THIS WHEN FUEL TANK WAS REPLACED AND VEHICLE INSPECTED AND LEFT DEALER IN UNSAFE OPERATING CONDITION. PART WAS NOT AVAILABLE AND WAS TOLD I SHOULD DRIVE IT AND HAVE WORK DONE LATER. SINCE THIS PART IS CONNECTED TO FUEL TANK SHOULD HAVE BEEN NOTICED WHEN FUEL TANK WAS REPLACED AND WORK DONE AT THAT TIME.

NHTSA ID
10820919
Incident
Dec 3, 2015
Mileage
92,000 mi
Fuel system
Filed Jun 17, 2015

TL* THE CONTACT OWNS A 2004 CHEVROLET TRAILBLAZER EXT 370. WHILE IN A PARKING LOT, THE VEHICLE STALLED WITHOUT WARNING. THE VEHICLE WAS TOWED TO AN INDEPENDENT DEALER. THE TECHNICIAN DIAGNOSED THAT THE FUEL PUMP AND FUEL FILTER NEEDED TO BE REPLACED THE FILLER INLET WAS ALSO CRACKED. THE CONTACT MENTIONED THAT THE FUEL PUMP, THE FUEL FILTER, AND THE HOSE WERE REPLACED. HOWEVER, THE FUEL TANK FILLER INLET WAS NOT. THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 115,869.

NHTSA ID
10725807
Incident
Jun 12, 2015
Mileage
115,869 mi
Airbags
Filed Jan 3, 2015
Crash reported1 injury reported

MY SON [XXX] WAS INVOLVED IN A SINGLE CAR ACCIDENT (HIT A DEER AND RAN OFF THE ROAD) IN WHICH OUR 2004 CHEVY TRAILBLAZER WAS TOTALED IN A ROLL OVER AND NOT ONE SINGLE AIRBAG DEPLOYED IN THE ACCIDENT. AS A RESULT OF NO AIRBAG HE SMASHED HIS FOREHEAD INTO THE STEERING WHEEL LEAVING A 2 INCH GASH, CUT TO THE BONE. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6). *TR

NHTSA ID
10669818
Incident
Jan 1, 2015
Mileage
150,000 mi
Exterior lighting
Filed Dec 20, 2014

NHTSA RECENTLY POSTED A RECALL OF THE 2006-2009 CHEVY TRAILBLAZER FOR HEADLIGHT ISSUES DUE TO A HEADLAMP DRIVER MODULE (HDM) THAT IS NOT OPERATING CORRECTLY AND CAN CAUSE THE LOW BEAM HEADLAMPS AND DAYTIME RUNNING LIGHTS TO SHUT OFF. I HAVE A 2004 CHEVY TRAILBLAZER EXT 370 AND HAVE THE SAME ISSUE AND IT HAS BEEN ONGOING FOR SEVERAL YEARS. IT HAPPENED MAYBE ONCE IN 2012 AND THEN SEVERAL MONTHS LATER DID IT AGAIN AND NOW IT IS HAPPENING MORE FREQUENTLY (AT LEAST ONCE A WEEK OR SO). PLEASE EXTEND THE RECALL TO ALSO INCLUDE MY VEHICLE AS WELL. *DT

NHTSA ID
10667443
Incident
Dec 5, 2012
Mileage
92,500 mi
Electrical
Filed Nov 5, 2014

I PARKED THE CAR IN MY DRIVEWAY AND THE PASSENGER SIDE MIRROR STARTED CLICKING. THE MIRROR WAS ATTEMPTING TO ROTATE TO THE EXTREME CAR SIDE OF THE MIRROR. USING THE REMOTE MIRROR CONTROL HAD NO EFFECT.THE CAR WAS TURNED OFF AND THE MIRROR MOTOR CONTINUED TO TRY TO MOVE THE MIRROR PAST THE LIMIT. AFTER SEVERAL MINUTES, THE CLICKING STOPPED AND THERE WAS AN ODOR OF PLASTIC BURNING. AFTER THE CLICKING STOPPED, NEITHER MIRROR MOVED. THE LOCAL MECHANIC SAID THE WIRING TO THE MOTOR HAD BURNED AND SHORTED THE MECHANISM. I WAS LUCKY THAT THERE WAS NO DAMAGE TO THE INTERIOR OF THE DOOR. HAS THIS MALFUNCTION BEEN A PROBLEM WITH THE TRAILBLAZERS? *TR

NHTSA ID
10652929
Incident
Sep 16, 2014
Mileage
100,000 mi
BrakesElectricalFuel system
Filed May 26, 2014

I AM EXTREMELY DISAPPOINTMENT AND AFRAID OF MY TRAILBLAZER AT THIS POINT. WE PURCHASED THE VEHICLE USED AND WITHIN A WEEK OF HAVING THE TRUCK IT STARTED DYING AT REDLIGHTS. OUT OF NOWHERE THE TRUCK JUST SHUTS OFF IN THE MIDDLE OF THE ROAD. IT HAS GOT TO THE POINT NOW THAT IT DOES IT WHILE THE VEHICLE IS ACTUALLY IN MOTION. I HAVE 3 KIDS AND THIS IS NOT SAFE! I LOSE TOTAL CONTROL OF THE VEHICLE. THE HEADLIGHT PLUG HAS BURNED UP TWICE ON THE DRIVER SIDE AND IT HAS BEEN REPLACED. THE ELECTRICAL IS SERIOUSLY IN NEED OF A RECALL DO TO THE BACK DOOR SPEAKERS NEVER WORKING SINCE WE PURCHASED THE TRUCK (WHICH THE DEALER PROMISED TO FIX) ALONG WITH THE REAR A/C (WHICH THE DEALER ALSO PROMISED TO FIX! I CANT AFFORD 900$ IN LABOR FOR WHATEVER IS MAKING MY TRUCK SHUT OFF BUT IF IT DOESN'T GET FIXED IT WILL BE THE DEATH OF ME! READING CODES ON OBD2 SCANNER OF POO14 AND P0016 INCORRECT CAMSHAFT TIMING WIRING PROBLEMS (HARNESS/WIRING) IN INTAKE TIMING CONTROL VALVE CONTROL SOLENOID SYSTEM CONTINUOUS OIL FLOW TO VCT PISTON CHAMBER FAILED TIMING VALVE CONTROL SOLENOID (STUCK OPEN)- NOW WHAT DO I DO.. *TR

NHTSA ID
10594004
Incident
Dec 10, 2012
Electrical
Filed Oct 7, 2013

SPEEDOMETER FAILS TO REGISTER CORRECT SPEED. INOPERABLE SPEEDOMETER STUCK AT ZERO WHEN MOVING OR SOMETIMES AT OTHER DISPLAYED SPEEDS WHILE STOPPED. *TR

NHTSA ID
10547060
Incident
Oct 15, 2012
Mileage
50,000 mi
ElectricalVisibility
Filed Jun 6, 2012

ON ABOUT 6 OCCASIONS OVER THE PAST COUPLE WEEKS MY SUNROOF HAS OPENED BY ITSELF. ON EACH OCCASION IT HAS HAPPENED AFTER BACKING UP AND THEN PUTTING IT IN DRIVE. WHEN IT HAPPENS I TRY TO STOP IT BY PRESSING THE CLOSE BUTTON BUT IT DOESN'T DO ANYTHING AND CONTINUES TO OPEN FULLY AND STOPS. AFTER ABOUT 20-30 SECONDS I CAN CLOSE IT. *TR

NHTSA ID
10460797
Incident
Jun 4, 2012
Mileage
111,000 mi
Electrical
Filed Feb 13, 2012

SWITCHES FOR THE POWER WINDOW AND HEATED DRIVER'S SEAT ON DRIVER'S DOOR PANEL STOPPED WORKING. HEATER FOR DRIVER'S SEAT TURNS ON, ON ITS OWN AND CANNOT BE CONTROLLED WITH THE SWITCH. WHILE THE HEATER FOR DRIVER'S SEAT IS ON, THE INSTRUMENT PANEL FLICKERS. THE HEATER FOR DRIVER'S SEAT TURNS ON AND OFF, ON ITS OWN AND EACH TIME IT COMES ON, THE INSTRUMENT PANEL FLICKERS. *TR

NHTSA ID
10447852
Incident
Oct 2, 2011
Mileage
40,000 mi
Fuel system
Filed Dec 1, 2010

I PURCHASED A 2004 CHEVY TRAILBLAZER IN SEPTEMBER 2003. WITHIN 6 MONTHS OF PURCHASE, THE CHECK ENGINE LIGHT CAME ON. DEALER SAID IT WAS A COMPUTER ERROR AND RESET THE COMPUTER. APPROXIMATELY EVERY 6 MONTHS THEREAFTER, CHECK ENGINE LIGHT CAME ON AND DEALER SAID EACH TIME IT WAS EVAPORATION CAUSED BY NOT TIGHTENING GAS CAP APPROPRIATELY. DEALERSHIP CHANGED OWNERS AND NEW DEALER RESET THE COMPUTER ONCE (SAYING GAS CAP NOT TIGHTENED APPROPRIATELY), THE SECOND TIME FOUND A HOLE IN HOSE THAT COMES OUT OF THE GAS TANK AND REPAIRED IT. UPON THE THIRD TIME WITH NEW DEALER OCCURRING 12/01/2010, WE ARE TOLD THERE IS A CRACK IN THE NIPPLE OF THE GAS TANK AND WANT TO REPLACE THE GAS TANK. I FEEL RECOURSE FROM THE MANUFACTURER IS DUE SINCE OBVIOUSLY THE PROBLEM EXISTED UPON PURCHASE OF THE NEW VEHICLE. *TR

NHTSA ID
10368603
Incident
Mar 1, 2004
Fuel system
Filed Oct 5, 2010

2004 CHEVY TRAILBLAZER EXT NORTHFACE EDITION WITH THE V8 ENGINE IS LEAKING GAS DUE TO A CRACK IN THE GAS TANK AND THE REPAIR IS OVER 1000$, MY TRUCK ONLY HAS 7500 MILES ON IT AND EVERYTHING SEEMS TO BE MESSING UP. *TR

NHTSA ID
10359201
Incident
Oct 1, 2010
Mileage
74,000 mi
ElectricalInterior & seats
Filed Jan 26, 2010

MY 2004 CHEVY TRAILBLAZER OIL, GAS AND BATTERY GAUGES HAVE ALL STOPPED WORKING. WHEN I TURN ON MY HEATED SEATS THEY SMELL LIKE THEY'RE BURNING!! I HAVE READ 100'S OF COMPLAINTS OF SIMILAR STORIES WITH SAME PROBLEMS. WE NEED A RECALL, IT IS NOT SAFE!!!!! *TR

NHTSA ID
10302293
Incident
Jan 25, 2010
Mileage
116,000 mi
Engine
Filed Apr 19, 2007

MY VEHICLE HAS NUMEROUS TIMES QUIT RUNNING (SINCE PURCHASE 2004) BY FIRST BEING UNSTABLE AND ROUGH ENGINE IDLE. IT'S MORE NOTICEABLE AFTER DRIVING FOR LONG PERIOD OF TIME ON HIGHWAY AND THEN COMING TO A FULL STOP AT AN EXIT; VEHICLE WILL SURGE AT LOW SPEED/SHUDDER AND WILL STOP RUNNING. THE ONLY WAY TO KEEP VEHICLE RUNNING IS BY PRESSING GAS AND BRAKE (NOT SAFE). TALKED TO DEALERSHIP AN THERE IS NO FIX. *TR

NHTSA ID
10188324
Incident
Apr 6, 2007
Mileage
15,000 mi
Filed Nov 1, 2006

WENCH HOLDING SPARE TIRE ON 2002 CHEVY TRAILBLAZER WAS STUCK AND WOULD NOT LOWER THE TIRE. HAVING A FLAT TIRE IS BAD ENOUGH BUT BEING TOLD THAT THEY WOULD HAVE TO CUT AND DESTROY THE WENCH MECHANISM IN ORDER GET THE SPARE TO PUT IT ON IN PLACE OF THE FLAT ONE WAS NOT GOOD NEWS. I TOLD AAA TO PROCEED AND CUT THE CABLE AND MECHANISM SO THEY COULD CHANGE MY FLAT TIRE. I FOUND THIS IS NOT UNDER WARRANTY AND IT COST $137.00 TO REPLACE THE WENCH. THIS HAPPENED IN AUGUST 2006/ IN OCTOBER, MY WIFE HAD A FLAT AND GUESS WHAT THE WENCH WOULD NOT LOWER THE SPARE AND AGAIN THE MECHANISM HAD TO BE REPLACED. I PUT MY SPARE ON MY WIFE'S 2004 CHEVY TRAILBLAZER SO SHE COULD CONTINUE HER TRIP TO IOWA. HER WENCH WAS REPLACED AT A COST $143.00. OBVIOUSLY THIS IS A PROBLEM WITH CHEVY TRAILBLAZERS AS IT HAPPENED WITH MY 2002 AND MY WIFE'S 2004. THERE IS NEVER A MENTION IN THE OWNER'S MANUAL ABOUT ANY MAINTENANCE ON THE WENCH. TO FIND THE PROBLEM WHEN YOU HAVE A FLAT IS NOT THE RIGHT TIME TOM DISCOVER THE WENCH DOESN'T WORK. I FILED A COMPLAINT WITH GENERAL MOTORS ON MONDAY OF THIS WEEK AND WAS TOLD THAT ALL COMPLAINTS ARE REVIEWED BY SUPERVISORS. I SIMPLY REPLIED THAT IT WAS HIGHLY UNLIKELY THAT I WOULD EVER HEAR FROM ANYONE AT GM ABOUT THIS PROBLEM. *NM

NHTSA ID
10172404
Incident
Oct 18, 2006

Higher-selling and older vehicles accumulate more reports. Counts are not failure rates and are not directly comparable between vehicles that sold in very different numbers.

Data sources

Data on this page last refreshed .