RoadVitals

2003 Chevrolet Trailblazer Ext Problems

Owner-reported complaints filed with NHTSA, grouped by component

Data refreshed

Owner complaintsComplaints 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.
313
Latest Mar 20, 2019
Components namedHow many of our component categories appear on at least one report for this model year. One report can name several.
18
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.
13

What this page shows

Everything below is an owner-reported complaint submitted to NHTSA about the 2003 Chevrolet Trailblazer Ext, grouped by the component NHTSA recorded on the report. These are not confirmed defects, and they are not recalls. NHTSA does not verify most reports before publishing them, and a category with more reports in it is not evidence that a part is defective.

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

Reports by component

Ranked by how many owner reports name each component category

Percentages are of component mentions. A single complaint can name more than one component, so these do not sum to the total complaint count.

Each component in detail

What the reports in each category say, in the owners' own words

Fuel system

Reports naming fuel storage or delivery — tanks, pumps, lines, injectors and fuel leaks.

89
reports

From owner reports, verbatim

TL* THE CONTACT OWNS A 2003 CHEVROLET TRAILBLAZER EXT. THE CONTACT STATED THAT FUEL WAS LEAKING NEAR THE BOTTOM REAR OF THE VEHICLE. THE CONTACT INSPECTED UNDERNEATH THE VEHICLE AND NOTICED THAT THE CHECK VALVE WAS FRACTURED. JOE LUNGHAMER CHEVROLET (475 SUMMIT DR, WATERFORD TWP, MI 48328, 1-(248) 683-7100) WAS NOTIFIED AND STATED THAT THE VEHICLE WOULD NEED TO BE DIAGNOSED AND THERE WAS NO FUEL SYSTEM RECALL. THE MANUFACTURER ISSUED EXTENDED WARRANTY CAMPAIGN NUMBER: 14423, BUT THEY HAD NOT PROVIDED A RECALL REMEDY TO PREVENT THE FAILURE. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE AND STATED THAT THE VEHICLE WAS OUT OF WARRANT. THE FAILURE MILEAGE WAS NOT AVAILABLE.

NHTSA ID 11190295 · filed Mar 20, 2019

HAS A BAD GAS SMELL LEAKING GAS SOMEWHERE

NHTSA ID 11139626 · filed Oct 11, 2018
All 89 reports naming fuel system

Electrical

Reports naming the electrical system — wiring, battery, charging, control modules, infotainment and electrical accessories.

78
reports

From owner reports, verbatim

ONE BY ONE THINGS HAVE BEEN GOING OUT AND NOT WORKING. FIRST THE CAR WOULD NOT START ALL THE TIME WITH THE KEY, THEN THE A/C STOPED WORKING, NEXT WAS THE FUEL PUMP, THEN THE INJECTORS. I CHECKED EVERYTHING IT COULD BE. I WAS DRIVING WITH MY KIDS DOWN THE HIGHWAY WHEN MY CAR JUST DIED LOST POWER STEERING SO IT WAS HARD TO GET OFF THE ROAD FAST. I GOT IT STARTED AND WAS DRIVING AND IT DID IT AGAIN. I WAS ABLE TO FINALLY GET IT HOME WHEN IT WOULD NOT START AGAIN. AFTER SOME RESEARCH ONLINE FOUND OUT THIS CAR HAS ISSUES WITH THE FUSE BOX ITSELF UNDER THE HOOD. I OPENED IT UP JUST TO FIND THE WORDING THAT CONNECTED THE PINS WAS BROKEN IN NUMEROUS PLACES AND HAD STARTED TO BURN UP IN THE BOX.

NHTSA ID 11098831 · filed May 30, 2018

WHEN DRIVING FOR 30 TO 45 MINS ALL THE INSTRUMENTS ON DASH START STICKING AND READING WRONG INFORMATION. IN THE PICTURE MY CAR IS PARKED .

NHTSA ID 11074590 · filed Feb 23, 2018
All 78 reports naming electrical

Transmission

Reports naming the automatic or manual transmission, including shifting behaviour, shudder, slipping and transmission control modules.

33
reports

From owner reports, verbatim

TL*THE CONTACT OWNS A 2003 CHEVROLET TRAILBLAZER EXT. WHILE THE CONTACT WAS DRIVING APPROXIMATELY 20 MPH, THE STEERING WHEEL BECAME STIFF AND EXTREMELY DIFFICULT TO MANEUVER. THE TRANSMISSION LINES LEAKED AN EXCESSIVE AMOUNT OF FLUID. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC WHERE THE POWER STEERING AND TRANSMISSION LINES WERE REPLACED AT DIFFERENT TIMES. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 78,000. UPDATED 07/08/11*LJ THE POWER STEERING LINES ROTTED AND LEAKED FLUID EXCESSIVELY. THE LINES WERE REPLACED AT A COST OF $1,000. THE TRANSMISSION LINES ROTTED AND LEAKED FLUID AND ALSO HAD TO BE REPLACED AT A COST OF $350.00. UPDATED 08/31/11.*JB

NHTSA ID 10402815 · filed May 26, 2011

2003 CHEVROLET TRAILBLAZER EXT, FAILURE OF TRANSMISSION FLUID COOLING LINES DUE TO CORROSION. LOSS OF TRANSMISSION FLUID AND POSSIBLE TRANSMISSION FAILURE DUE TO LOSS. REPLACE ALL TRANSMISSION COOLING LINES (4 SECTIONS). *TR

NHTSA ID 10353979 · filed Sep 6, 2010
All 33 reports naming transmission

Visibility

Reports naming windshields, glass, wipers, defrosters and mirrors.

26
reports

From owner reports, verbatim

THE ABS LIGHT HAS COME ON AND THEN IT WOULD WORK SOMETIMES AND NOT OTHER TIMES. NOW IT NEVER WORKS. NOW THAT ITS WINTER I'M SLIDING AT STOP SIGNS THAT AREN'T EVEN THAT SLIPPERY. THE ACTUATORS IN THE HEATING AND COOLING ARE NOT WORKING PROPERLY. ALL SUMMER I HAD HEAT BLOWING ALL THE TIME AND SUDDENLY THERE WOULD BE NOTHING. NOW IT'S COLD AIR ALL THE TIME. MAKES MY WINDOWS FOG UP AND NOT DEFROST. I HAVE DONE THE RESET PROCEDURE AND HEAR THINGS MOVING BUT IT DOESN'T FIX IT. THE BLOWER IN THE BALL SEAT AND THIRD ROW IS HIT OR MISS FOR EVEN WORKING AT ALL.

NHTSA ID 11155988 · filed Dec 4, 2018

TL* THE CONTACT OWNS A 2003 CHEVROLET TRAIL BLAZER EXT. THE CONTACT STATED THAT WHILE DRIVING 35 MPH, THE FRONT DRIVER SIDE WINDOW FAILED. THE CONTACT STATED THAT SHE TRIED TO ROLL THE WINDOW DOWN BUT IT FAILED. THE CONTACT LET THE VEHICLE SIT FOR A FEW HOURS AND THE WINDOWS BEGAN TO WORK. THE FAILURE RECURRED A FEW TIMES AFTER. THE VEHICLE WAS NOT TAKEN TO THE DEALER FOR INSPECTION. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE WHO DID NOT OFFER ANY ASSISTANCE SINCE THE VEHICLE WAS NOT INCLUDED ON ANY RECALLS. THE FAILURE MILEAGE WAS 193,843.

NHTSA ID 10473007 · filed Aug 30, 2012
All 26 reports naming visibility

Exterior lighting

Reports naming headlights, tail lights, turn signals and other exterior lighting.

21
reports

From owner reports, verbatim

LOW BEAMS INTERMENTLY GO OFF AND ON ! EXHAUST MANIFOLD IS CRACKED CAUSING A LEAK ! ALL DASH GAUGES BUT FUEL GAUGE DONT WORK !

NHTSA ID 10956914 · filed Feb 25, 2017

WHILE DRIVING DOWN HIGHWAY STARTED TO HEAR A BANGING NOISE TURNS OUT IT WAS MY PLASTIC THAT'S ABOVE MY HATCH WHERE MY 3 RED BRAKE LIGHT IS IT HASN'T FALLEN OFF YET JUST LOOSE AND FLOPPING AROUND I HAVE READ THIS HAPPENS TO A LOT OF TRAILBLAZER THIS SHOULD BE A SAFETY RECALL ON THIS AND EVEN YOU GUYS ARE AWARE OF THE PROBLEM THE MOLDING WHICH IS DOUBLE SIDED TAPE IS NOT A PROPER USE FOR THIS THE COMPANY SHOULD HAVE TO FIX IT IS IT GONNA TAKE ONE FLYING OFF AND CAUSING A DEATH AND MAJOR ACCIDENT BEFORE ANYONE DOES SOMETHING? *TR

NHTSA ID 10558291 · filed Jan 3, 2014
All 21 reports naming exterior lighting

Body & structure

Reports naming the vehicle structure, frame, body panels, doors, hood and trim.

20
reports

From owner reports, verbatim

WHILE DRIVING DOWN HIGHWAY STARTED TO HEAR A BANGING NOISE TURNS OUT IT WAS MY PLASTIC THAT'S ABOVE MY HATCH WHERE MY 3 RED BRAKE LIGHT IS IT HASN'T FALLEN OFF YET JUST LOOSE AND FLOPPING AROUND I HAVE READ THIS HAPPENS TO A LOT OF TRAILBLAZER THIS SHOULD BE A SAFETY RECALL ON THIS AND EVEN YOU GUYS ARE AWARE OF THE PROBLEM THE MOLDING WHICH IS DOUBLE SIDED TAPE IS NOT A PROPER USE FOR THIS THE COMPANY SHOULD HAVE TO FIX IT IS IT GONNA TAKE ONE FLYING OFF AND CAUSING A DEATH AND MAJOR ACCIDENT BEFORE ANYONE DOES SOMETHING? *TR

NHTSA ID 10558291 · filed Jan 3, 2014

BACK PASSENGER DOOR LATCH IS BROKEN.. *TR

NHTSA ID 10521401 · filed Jun 24, 2013
All 20 reports naming body & structure

Engine

Reports naming the engine itself — including stalling, misfires, oil consumption, cooling and internal engine components.

18
reports

From owner reports, verbatim

LOW BEAMS INTERMENTLY GO OFF AND ON ! EXHAUST MANIFOLD IS CRACKED CAUSING A LEAK ! ALL DASH GAUGES BUT FUEL GAUGE DONT WORK !

NHTSA ID 10956914 · filed Feb 25, 2017

TL* THE CONTACT OWNED A 2003 CHEVROLET TRAILBLAZER. THE CONTACT STATED THAT WHILE DRIVING 70 MPH, FIRE ERUPTED FROM UNDERNEATH THE VEHICLE. THE VEHICLE STALLED AS THE CONTACT MERGED TO THE SHOULDER. THE CONTACT AND ALL OF THE PASSENGERS EXITED THE VEHICLE AS IT BECAME ENGULFED INTO FLAMES AND WAS DESTROYED. THE FIRE DEPARTMENT AND THE POLICE WERE NOTIFIED. A REPORT WOULD BE AVAILABLE IF NEEDED. NO ONE WAS INJURED. THE INSURANCE COMPANY WAS NOTIFIED. THE CONTACT ALSO STATED THAT THE VEHICLE WAS REPAIRED FOR ROUTINE MAINTENANCE TWO MONTHS PRIOR. THE MANUFACTURER WAS NOT NOTIFIED. THE FAILURE MILEAGE WAS 66,000. UPDATED 08-30-12 *BF

NHTSA ID 10465764 · filed Jul 16, 2012
All 18 reports naming engine

Interior & seats

Reports naming seats, latches, locks, linkages and interior fittings.

17
reports

From owner reports, verbatim

THE DRIVERS SEAT HEATER GOT VERY HOT AND THEN STOPPED WORKING SHORTLY AFTER. I DID AN INTERNET SEARCH AND FOUND THAT THIS IS VERY COMMON. I FOUND THAT ONE OF THE WIRES HAD OVERHEATED AND ACTUALLY BURNED THE FOAM AND COVERING. THERE ARE MANY COMPLAINTS AND PICTURES ON THE INTERNET. I REMOVED MY SEAT AND FOUND THE EXACT SAME PROBLEM. I AM ASTOUNDED THAT NOTHING IS BEING DONE TO STOP THE USE OF THESE DEFECTIVE HEATERS. THIS IS MOST CERTAINLY A VERY SERIOUS FIRE AND BURN HAZARD. *TR

NHTSA ID 10632616 · filed Sep 11, 2014

WHILE CHANGING LANES ON THE FREEWAY, MY TAILGATE WINDOW SHATTERED ON MY 2003 CHEVY TRAILBLAZER EXT. THERE WERE NO WARNING SIGNS OF THIS EVENT. THERE WERE NO CHIPS IN THE GLASS, THE ROAD WAS SMOOTH. SINCE THE GLASS HAS SHATTERED THE TAILGATE LOCK MECHANISM IS NOW MALFUNCTIONING AS WELL. *TR

NHTSA ID 10399409 · filed May 7, 2011
All 17 reports naming interior & seats

Brakes

Reports naming service brakes, the antilock braking system, brake hoses, master cylinders or the parking brake.

16
reports

From owner reports, verbatim

THE ABS LIGHT HAS COME ON AND THEN IT WOULD WORK SOMETIMES AND NOT OTHER TIMES. NOW IT NEVER WORKS. NOW THAT ITS WINTER I'M SLIDING AT STOP SIGNS THAT AREN'T EVEN THAT SLIPPERY. THE ACTUATORS IN THE HEATING AND COOLING ARE NOT WORKING PROPERLY. ALL SUMMER I HAD HEAT BLOWING ALL THE TIME AND SUDDENLY THERE WOULD BE NOTHING. NOW IT'S COLD AIR ALL THE TIME. MAKES MY WINDOWS FOG UP AND NOT DEFROST. I HAVE DONE THE RESET PROCEDURE AND HEAR THINGS MOVING BUT IT DOESN'T FIX IT. THE BLOWER IN THE BALL SEAT AND THIRD ROW IS HIT OR MISS FOR EVEN WORKING AT ALL.

NHTSA ID 11155988 · filed Dec 4, 2018

MY WIFE AND FIVE CHILDREN TRAVELING ON I-94 E AND EXITED THE FREEWAY AT THE 12 MILE EXIT IN ROSEVILLE MI. MY WIFE ATTEMPTED TO BRAKE AS THEY APPROACHED THE RED TRAFFIC SIGNAL ON THE 12 MILE EXIT RAMP AND THE BRAKE PEDAL WENT ALL THE WAY TO THE FLOOR WITHOUT WARNING. SHE WAS UNABLE TO STOP THE VEHICLE AND PROCEEDED THROUGH THE RED LIGHT NARROWLY MISSING A HIGH SPEED COLLISION WITH BOTH EAST AND WEST BOUND TRAFFIC ON 12-MILE ROAD. SHE CONTINUED THROUGH THE INTERSECTION ON THE RED LIGHT AND WAS ABLE TO STOP THE SUV SEVERAL HUNDRED YARDS DOWN THE SERVICE DRIVE. SHE SLOWLY DROVE THE VEHICLE HOME AND I CHECKED THE BRAKES AND THE PEDAL WENT STRAIGHT TO THE FLOOR WITH NO BRAKE WARNING OR ANY OTHER INDICATORS ON THE DASH. I PUMPED THE BRAKES SEVERAL TIMES AND COULDN'T EVEN HOLD THE VEHICLE WHILE IDLING IN THE DRIVE POSITION. I ALSO NOTICED A LARGE PUDDLE OF FLUID UNDER THE DRIVER'S SIDE OF THE VEHICLE. I'M GOING TO LIMP THE VEHICLE TO MORAN CHEVROLET IN CLINTON TOWNSHIP, MI AND LEAVE IT WITH THOSE THAT SOLD ME THIS DEATHTRAP. ANOTHER AND PERHAPS EVEN GREATER SAFETY CONCERN I HAVE IS THE SUV'S TENDENCY TO MISBEHAVE WHILE IN AWD MODE. THE VEHICLE SOMETIMES GOES IN REVERSE WHILE DRIVE IS SELECTED AND VICE VERSA. ADDITIONALLY, THE VEHICLE WILL SOMETIMES PUT ITSELF IN NEUTRAL WHILE ENGAGED IN DRIVE MODE OR WHILE STOPPED AT TRAFFIC SIGNALS. OH AND LAST WEEK I REPLACED THE WINDSHIELD WIPER ASSEMBLY AFTER IT FAILED AND FOUND NO EVIDENCE THAT GM HAD COMPLETED THE RELATED RECALL WORK THAT SIGNED OFF AS BEING COMPLETE FOR THE WINDSHIELD MOTOR AND LINKAGE ASSEMBLY. I SEE I'M NOT ALONE IN HAVING SUFFERED CATASTROPHIC SAFETY RELATED FAILURES WITH THIS PARTICULAR SUV. PLEASE TAKE NOTICE AND FORCE GM TO RECALL TO FIX THIS CORROSION ISSUE WITH THE BRAKE SYSTEM. I ALMOST LOST MY FAMILY LAST EVENING AND WILL ASSUME IT WOULD HAVE MADE NATIONAL NEWS HAD THEY DIED IN AN ACCIDENT.

NHTSA ID 10761751 · filed Sep 5, 2015
All 16 reports naming brakes

Suspension

Reports naming suspension components — springs, struts, shocks, control arms and related hardware.

12
reports

From owner reports, verbatim

PURCHASED A 2003 CHEVY TRAILBLAZER-EXT LT IN DEC 2002 FROM THE DEALER, TEAM CHEVROLET IN PASADENA. SINCE PURCHASING THE VEHICLE, THERE'S BEEN SEVERAL RECALLS, ONE IN PARTICULAR THAT KEEPS RECURRING ARE THE BRAKE LIGHTS KEEP BURNING, THE DEALER CHANGED BOTH UNITS BUT IT KEEPS BURNING OUT. I GOT TIRED OF TAKING IT TO THE DEALER, SO I PURCHASED NEW BULBS AND LOOKED INTO REPLACING THEM MYSELF. HOWEVER WHEN I UNSCREWED THE BULB, I NOTICED THE BULB JUST DIDN'T BURN NORMALLY (LIKE A HOME LAMP) IT LOOKED MORE OF AN ELECTRICAL ISSUE, THE LINING OF WHERE THE BULB IS SCREWED IN LOOKED LIKE IT HAD WHITE RESIDUE AND IT SMELLED SMOKY. ALSO, DON'T KNOW IF ITS THE SHOCKS OR SUSPENSION,MAKES ODD NOISES. DEALER SAID ITS FINE, BUT THE NOISE IS STILL THERE.SHORLY AFTER MY ENGINE LIGHT TURNED ON...THE DEALER COULD NOT FIGURE WHAT WAS WRONG AFTER A 2 TO 3 WEEK AND COSTLY EXPENSE AND TIME...THEY SWITCHED OUT THE GAS TANK...COME TO FIND OUT, THAT WASN'T THE PROBLEM, THE ENGINE LIGHT TURNED ON AGAIN, THEY SAID ONE OF THE PISTONS NEEDED REPLACING...$$$ THAT WAS A BIG EXPENSE AND TIME CONSUMING... EVERYTIME I TOOK IT TO THEM IT, SOMETHING WAS FIXED, THEY CHARGE, I PAY, AND THE ENGINE LIGHT WOULD TURN ON, IT GOT FRUSTRATING. TILL, THEY FINALLY GOT IT RIGHT. NOW MY CAR SOUNDS HORRIBLE (SHOCKS/SUSPENSION NOISE GOT WORSE) WHEN I GO OVER CITY BUMPS OR DRIVING EVEN SMALL LIKE HILLS, AND MIND YOU,WHICH IS DRIVEN BY MYSELF (FEMALE 124LBS) IT SHOULDN'T SQUEAK OR MAKE NOISES, THE BRAKES PEDAL MAKES A NOISE WHEN I PLACE MY FOOT ON IT....YES IT HAS 90K MILES AND IT'S AN 8 YEAR OLD CAR, BUT I KEPT UP WITH THE MAINTENANCES, I'VE TAKEN IT TO THE SAME DEALER SINCE IT WAS PURCHASED, ONLY DRIVE IT TO AND FROM WORK....THE CAR IS IN GOOD CONDITION, NO HIT/SCRATCHES/NO TEARS.... I CAN'T EXPLAIN WHY.... ARE THERE ANY OTHER RECALLS, THE DEALER ISN'T AWARE OF??? FOR INSTANCE THEY WERE NOT AWARE OF THE GAS TANK RECALL..WHICH THEY WERE CHARGING ME OVER $1200 TO REPAIR, HOW CAN I TRUST THEY ARE DOING THEIR JOB? *TR

NHTSA ID 10315703 · filed Mar 2, 2010

WHEEL BEARINGS ON THE FRONT GOING BAD.HAVE TO REPLACE.*CN

NHTSA ID 10213744 · filed Jan 4, 2008
All 12 reports naming suspension

Powertrain (other)

Powertrain reports that are not specifically the engine or transmission — driveshafts, axles, transfer cases and differentials.

11
reports

From owner reports, verbatim

DRIVING DOWN ROAD ON THE WAY TO HOSPITAL AND TRAILBLAZER MADE A LOUD CLUNK. THEN STARTED MAKING A WHIRRING NOISE. FINISHED DRIVING SLOWLY TO HOSPITAL AS NOT TO MESS ANYTHING ELSE UP. PULLED IN AND PARKED. GOT READY TO LEAVE HOSPITAL AND HAD NO REVERSE ONLY FOWARD.

NHTSA ID 11010243 · filed Jul 24, 2017

MY KEY WILL NOT COME OUT OF THE IGNITION I HAD TO UNSCREW AND REMOVE THE BOTTOM OF MY STEERING TO PUSH THE BUTTON ALSO ALL OF MY INSTRUMENT GAUGE DO NOT WORK INCLUDING THE SPEEDOMETER AND ALL GAUGES SO I NEVER KNOW MY TEMPERATURE OR FUEL LEVEL, OIL PRESSURE THEY ALL ARE NOT WORKING PROPERLY MY SPEEDOMETER ONLY WORKS SOMETIMES. ALSO MY ENGINE IS RUNNY ROUGH AND I HEAR A VIBRATION AND TICKING. MY CHECK ENGINE LIGHT IS AND I'M GETTING CODE SAYING THERES A LEAK IN THE FUEL EVAP SYSTEM. I HAVE SEARCHED THE INTERNET AND EVERYONE HAS THE SAME PROBLEMS WITH THEIR 2003 TRAILBLAZERS. WHY ISN'T CHEVROLET RECALLING THESE PROBLEMS ITS FUSTRATING THEY WANT SEVERAL HUNDREDS OF DOLLARS I CANNOT AFFORD

NHTSA ID 10981537 · filed May 1, 2017
All 11 reports naming powertrain (other)

Tires & wheels

Reports naming tires, wheels, hubs, or the tire-pressure monitoring system.

7
reports

From owner reports, verbatim

TIRE BLOWOUT AND DISINTEGRATION ON AMERICAN PROSPECTOR SUV 245-65-R17. TIRE HAD LESS THAN 3000 MILES ON IT. THIS IS SIMILAR TO AN EARLIER RECALL OF A DIFFERENT SIZE. *TR

NHTSA ID 10397514 · filed Apr 26, 2011

PASSENGER SIDE UPPER BALL JOINT CAME OUT CAUSING THE LOWER BALL JOINT TO ALSO COME OUT RESULTING IN A CUT ABS SENSOR WIRE AND A BENT STRUT AND FINALLY A AXLE THAT RIPPED OUT OF THE TRANSFER CASE WHICH DESTROYED THE CASE COVER. *NM

NHTSA ID 10171395 · filed Oct 20, 2006

Too few reports in this category for a page of its own — they appear in the full complaint list.

Driver assistance

Reports naming forward-collision avoidance, lane keeping, back-over prevention, cruise control and related electronic driver-assistance systems.

7
reports

From owner reports, verbatim

WHEN DRIVING FOR 30 TO 45 MINS ALL THE INSTRUMENTS ON DASH START STICKING AND READING WRONG INFORMATION. IN THE PICTURE MY CAR IS PARKED .

NHTSA ID 11074590 · filed Feb 23, 2018

I, ALONG WITH MANY OTHERS ARE EXPERIENCING MAJOR PROBLEMS WITH THE INSTRUMENT PANELS ON OUR CHEVROLET TRAILBLAZER. MY MOTHER TRADED HERS IN BECAUSE HER SPEEDOMETER WAS GOING OUT. BUT MY PROBLEM IS MUCH WORSE, MY WHOLE ENTIRE DASHBOARD IS OUT. MY GAS GAUGE DOESN'T WORK, MY SPEEDOMETER DOESN'T WORK, MY OIL PRESSURE DOESN'T WORK, MY THERMOSTAT DOESN'T WORK, NOTHING WORKS. MY CRUISE CONTROL ACTS UP TOO. *TR

NHTSA ID 10441192 · filed Dec 25, 2011

Too few reports in this category for a page of its own — they appear in the full complaint list.

Other / unspecified

Reports whose component NHTSA recorded as unknown, or that do not map to one of the categories above.

6
reports

From owner reports, verbatim

I HAVE TWO PROBLEMS: WHEN DRIVING AT NIGHT, HEADLIGHTS GO OFF, NOT WAY TO SEE, OTHER THAN PUT ON BRIGHTS. RIM, BROKE TO SMALL PIECES, HAD JUST GOTTEN OFF I 95, WAS ON OFF RAMP WHEN THE CAR STARTED MAKING A VERY LOUD AND SCARY NOISE, WE HAD TWO SMALL CHILDREN ONBOARD . HAD THIS HAPPEN WHILE ON I 95 WE COULD HAVE ALL BEEN DEAD. *TR

NHTSA ID 10288627 · filed Oct 16, 2009

WHERE SHOULD I START? PURCHASED 03 TRAILBLAZER IN 2/08 W/ONLY 60,000 MILES. HAS BEEN IN SHOP 3 MONTHS..LOST COUNT OF COSTS. A/C AND HEAT NOT WORKING PROPERLY..NO HOT AIR; CLUTCH FAN REPLACED; TRANSMISSION SLIPPING; ENGINE CUTS OFF WHILE AT STOP-LIGHT. SHOULD I GO ON? YOU WOULD THINK W/ONLY 60,000 MILES ON IT--IT WAS JUST GETTING BROKEN IN. I HAVE NEVER BEEN SO DISAPPOINTED IN A TRUCK BEFORE..NOW I AM STUCK WITH THE TRUCK AND ITS PAYMENT...NO MORE MONEY TO REPAIR AND CAN'T AFFORD TO TRADE IN. *TR

NHTSA ID 10243198 · filed Sep 23, 2008

Too few reports in this category for a page of its own — they appear in the full complaint list.

Steering

Reports naming the steering system — racks, columns, power-steering assist and steering linkage.

6
reports

From owner reports, verbatim

TL*THE CONTACT OWNS A 2003 CHEVROLET TRAILBLAZER EXT. WHILE THE CONTACT WAS DRIVING APPROXIMATELY 20 MPH, THE STEERING WHEEL BECAME STIFF AND EXTREMELY DIFFICULT TO MANEUVER. THE TRANSMISSION LINES LEAKED AN EXCESSIVE AMOUNT OF FLUID. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC WHERE THE POWER STEERING AND TRANSMISSION LINES WERE REPLACED AT DIFFERENT TIMES. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 78,000. UPDATED 07/08/11*LJ THE POWER STEERING LINES ROTTED AND LEAKED FLUID EXCESSIVELY. THE LINES WERE REPLACED AT A COST OF $1,000. THE TRANSMISSION LINES ROTTED AND LEAKED FLUID AND ALSO HAD TO BE REPLACED AT A COST OF $350.00. UPDATED 08/31/11.*JB

NHTSA ID 10402815 · filed May 26, 2011

STOPPED AT A STOP LIGHT THE CAR WOULD NOT GO FORWARD WOULD GO BACKWARDS HAD JUST HAD TRANSMISSION REPLACED 1 YEAR BEFORE ONLY HAD 79K MILES BOUGHT THE CAR BRAND NEW BOTH DRIVER WINDOW MOTORS HAVE GONE OUT SEAL TO FRONT DRIVER DOOR TRANSMISSION REPLACE PWR STEERING--RACK AND PINIONS AND USUALLY HAVE REGULAR CHECK UP WORST CAR I HAVE EVER BOUGHT. *TR

NHTSA ID 10266191 · filed Apr 21, 2009

Too few reports in this category for a page of its own — they appear in the full complaint list.

Airbags

Reports naming the air-bag system — deployment behaviour, inflators, sensors and warning lights.

5
reports

From owner reports, verbatim

IT WAS SLEETING AND I LOST CONTROL ON A CURVE. I HAD BEEN DRIVING ABOUT 50 MPH, BUT BRAKE BEFORE THE CURVE AND BRAKE VERY HARD WHEN I TRIED TO REGAIN CONTROL OF THE VEHICLE, AS IT WAS SLIDING SIDEWAYS TOWARD THE CURVE. I WENT OFF THE CURVE AND HIT AN ELEVATED CROSSROAD, WHICH SENT THE VEHICLE AIRBORNE. I WAS AIRBORNE OVER MOST OF THE SIDE ROAD, WITH THE REAR OF THE VEHICLE HITTING JUST THE LAST FEW INCHES OF PAVEMENT, WHICH THEN SENT THE VEHICLE NOSEDIVING INTO THE DITCH. THE EMBANKMENTS WERE 4-5 FEET TALL. I HAD TWO VERY HARD FRONT END IMPACTS AND HIT MY HEAD ON THE STEERING WHEEL TWICE. THE FRAME OF THE VEHICLE WAS BENT AND THERE WAS A LOT OF DAMAGE TO THE UNDER OF THE VEHICLE, BUT THE AIRBAGS DID NOT DEPLOY. THE VEHICLE HAS BEEN DEEMED A TOTAL LOSS BY MY INSURANCE COMPANY. I HAVE A LOT OF CONCERN WITH THE FACT THAT THE AIRBAGS DID NOT DEPLOY AND KNOW THAT THERE WERE OTHER VEHICLES OF MY YEAR AND TYPE THAT DID HAVE FAULTY AIRBAGS RECALLED, BUT MINE HAS NOT BEEN. *TR

NHTSA ID 10670844 · filed Jan 7, 2015

MY SEATBELT LIGHT COMES ON. I TAKE IT TO THE DEALER FOR CORRECTION ALONG WITH OTHER MAINTENANCE ISSUES I HAD ABOUT MY VEHICLE. ALL THIS IS UNDER WARRANTY. AFTER REGULAR MAINTENANCE IS TAKEN CARE OF THE SEATBELT LIGHT STAYS ON. THE LIGHT NEVER GETS FIXED OR GOES OUT. THE VEHICLE WAS NEVER IN AN ACCIDENT THAT MAKES THE BAGS DEPLOY. I BRING THE TRUCK BACK MANY TIMES BUT THE ISSUE NEVER GETS TAKEN CARE OF. NOW THAT THE WARRANTY IS OFF THEY WANT TO CHARGE ME $1000 FOR REPAIRS THAT SHOULD HAVE BEEN TAKEN CARE OF UNDER THE WARRANTY AND THE TRUCK WILL NOT PASS INSPECTION UNTIL THIS GETS TAKEN CARE OF.. *TR

NHTSA ID 10329466 · filed May 9, 2010

Too few reports in this category for a page of its own — they appear in the full complaint list.

Seat belts

Reports naming seat belts, buckles, retractors and pretensioners.

3
reports

From owner reports, verbatim

THE PASSENGERS SIDE SEAT BELT LOCKED UP AND WOULD NOT COME OUT AT ALL RENDERING IT COMPLETELY USELESS. WE TOOK THE CAR TO A CHEVY DEALER AS WE WERE TOLD THAT BECAUSE THE SEAT BELT IS A SAFETY ISSUE IT SHOULD BE COVERED, HOWEVER WE WERE TOLD IT IS NOT COVERED AND GIVEN AN ESTIMATE OF ALMOST $300 TO REPAIR IT. *TR

NHTSA ID 10467869 · filed Jul 26, 2012

FRONT PASSENGER SEAT BELT LOCKS UP AND YOU ARE SOMETIMES UNABLE TO USE IT. THIS HAD BEEN HAPPENING MORE AND MORE. AT FIRST YOU COULD KEEP MOVING IT BACK AND FORTH AND IT WOULD IMMEDIATELY COME LOOSE BUT AS TIME GOES BY, IT IS GETTING HARDER TO GET THE SEAT BELT TO COME LOOSE. *TR

NHTSA ID 10349565 · filed Aug 16, 2010

Too few reports in this category for a page of its own — they appear in the full complaint list.

Heating & air conditioning

Reports naming the heating, ventilation and air-conditioning system.

1
report

From owner reports, verbatim

IN NOVEMBER OF 2005 I WAS DRIVING ALONG WHEN FOR NO REASON I FELT A BURNING ON THE INSIDE OF MY LEFT THIGH. IT GOT SO HOT IT I ALMOST LOST CONTROL OF THE TRUCK. I HAD TO PULL OVER TO FIND OUT THAT IT WAS MY HEATED SEAT THAT HAD JUST BURNED OUT AND DOES NT WORK ANYMORE. AT THAT POINT I JUST FIGURED IT WAS JUST ANOTHER THING THAT BROKE, BUT ON 2/2/06 A PERSON I WORK WITH JUST TOLD ME SHE HAD THE EXACT SAME PROBLEM AND ALMOST LOST CONTROL OF HER VEHICLE. SHE HAS A 2004 BUICK RAINIER WHICH IS ALMOST THE SAME AS MY 2003 CHEVY TRAILBLAZER. AT THIS POINT I FELT THIS WAS A REAL SAFETY ISSUE AND NEEDS TO BE LOOK INTO AND THAT'S WHY I AM ASKING FOR YOUR HELP IN THIS MATTER. *NM

NHTSA ID 10149337 · filed Feb 3, 2006

Too few reports in this category for a page of its own — they appear in the full complaint list.

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.

Elsewhere on this vehicle

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