2006 Chevrolet Trailblazer EXT

Routine

Owners filed 189 complaints about this vehicle with federal regulators, most often about the fuel system. It has been recalled 6 times.

Not among the Chevrolet Trailblazer EXT years to avoid. Which Chevrolet Trailblazer EXT years to avoid →

When it fails
020k40k60k90k120k200k
57,000 milesMedian miles at failure

168 complaints record an odometer reading. Failures cluster around 60,000–75,000 miles.

Most common 2006 Chevrolet Trailblazer EXT problems

120 of the 189 complaints (63%) are about the fuel system.

ComponentReportsCrashesFiresInjuries
Fuel System, Gasoline · fuel system97
000
Electrical System25
020
Fuel System, Other · fuel system16
000
Fuel System, Other › Storage › Fuel Gauge System · fuel system6
000
Exterior Lighting · headlights6
000
Fuel/Propulsion System · fuel and propulsion system5
000
Structure · body and frame4
000
Power Train · transmission3
000
Air Bags · airbags3
104
Visibility2
000

6 safety recalls

Part 573 reports
Visibility › Power Window Devices and Controls15V599000
Filed Sep 24, 20159,932 vehiclesGeneral Motors LLC

Defect. General Motors LLC (GM) is recalling certain model year 2006-2007 Buick Rainier, Chevrolet Trailblazer and GMC Envoy vehicles, and 2006 GMC Envoy XL and Chevrolet Trailblazer EXT vehicles. Fluid may enter into the driver's door master power window switch module, causing corrosion that could result in a short in the circuit board, causing window switches to become inoperative. Previously, the affected vehicles may have had their master power window switch module treated with a protective coating, instead of having it replaced.

Risk. The protective coating may not eliminate the risk that the circuit board could short and result in a fire, even while the vehicle is unattended.

Remedy. GM will notify owners, and dealers will install a new driver's door switch module, free of charge. The recall began on November 2, 2015. Owners may contact Buick customer service at 1-800-521-7300, Chevrolet customer service at 1-800-222-1020, and GMC customer service at 1-800-462-8782. GM's number for this recall is 15700.

Exterior Lighting › Headlights15V519000
Filed Aug 14, 2015429,170 vehiclesGeneral Motors LLC

Defect. General Motors LLC (GM) is recalling certain model year 2007 Pontiac Grand Prix, 2006-2009 Buick LaCrosse, 2006-2007 Buick Rainier, Chevrolet Trailblazer, GMC Envoy, 2006 Chevrolet Trailblazer EXT, GMC Envoy XL, 2006-2008 Isuzu Ascender, and Saab 9-7x vehicles. In the affected vehicles, the headlamp driver module (HDM) may overheat and fail, causing the headlamps and daytime running lights to not illuminate.

Risk. Headlamps that do not illuminate reduce the driver's ability to see the roadway and reduce the vehicle's visibility to oncoming vehicles, both of which increase the risk of a vehicle crash.

Remedy. GM will notify owners, and dealers will replace the HDM, free of charge. The recall began on May 17, 2016. Owners may contact Buick customer service at 1-800-521-7300 or Pontiac customer service at 1-800-762-2737. GM's number for this recall is 14291.

Visibility › Power Window Devices and Controls14V404000
Filed Jul 2, 2014184,611 vehiclesGeneral Motors LLC

Defect. General Motors LLC (GM) is recalling certain model year 2005-2007 SAAB 9-7x; 2006 Chevrolet Trailblazer EXT and GMC Envoy XL; and 2006-2007 Chevrolet Trailblazer, GMC Envoy, Buick Rainier and Isuzu Ascender vehicles. Fluid may enter the driver's door master power window switch module, causing corrosion that could result in a short in the circuit board. A short may cause the power door lock and power window switches to function intermittently or become inoperative. The short may also cause overheating, which could melt components of the door module, producing odor, smoke, or a fire.

Risk. A short in the circuit board could lead to a fire, increasing the risk of personal injury. A fire could occur even while the vehicle is not in use. As a precaution, owners are advised to park outside until the remedy has been made.

Remedy. GM will notify owners, and dealers will inspect the part number on the door module, and install a new door module if necessary, free of charge. Parts for the remedy are not currently available. An interim letter was mailed to owners in August 2014. A second owner letter will be mailed when parts are available. Owners may contact GM customer service at 1-800-521-7300 (Buick), 1-800-222-1020 (Chevrolet), 1-800-462-8782 (GMC), 1-800-955-9007 (SAAB), and 1-800-255-6727 (Isuzu). GM's number for this recall is 14309. NOTE: This recall provides a new remedy for all vehicles covered by recall 13V-248. Vehicles whose modules were modified but not replaced as part of the previous recall remedy must have their vehicles remedied again under this campaign.

Visibility › Power Window Devices and Controls13V248000
Filed Jun 13, 2013193,652 vehiclesGeneral Motors LLC

Defect. General Motors (GM) is recalling certain model year 2005-2007 SAAB 9-7x; 2006 Chevrolet Trailblazer EXT and GMC Envoy XL; and 2006-2007 Chevrolet Trailblazer, GMC Envoy, Buick Rainier and Isuzu Ascender vehicles. Fluid may enter the driver's door module, causing corrosion that could result in a short in the circuit board. A short may cause the power door lock and power window switches to function intermittently or become inoperative. The short may also cause overheating, which could melt components of the door module, producing odor, smoke, or a fire.

Risk. A short in the circuit board could lead to a fire, increasing the risk of personal injury. A fire could occur even while the vehicle is not in use. As a precaution, owners are advised to park outside until the remedy has been made.

Remedy. Owners will be contacted and dealers will test the driver's door module. If the module is functioning properly, a protective coating will be applied. If the module is not functioning properly, it will be replaced. These repairs will be done free of charge. GM will notify Buick, Chevrolet, and GMC owners, Isuzu and Saab will contact their respective owners. The recall began on August 2, 2013. Buick owners may contact the owner center at 1-800-521-7300, Chevrolet owners at 1-866-694-6546, GMC owners at 1-866-996-9463, Isuzu owners at 1-800-255-6727, and Saab owners at 1-800-955-9007. GM's campaign number is 12180. This recall is an expansion of recall 12V-406.

Equipment › Other › Labels05V552000
Filed Dec 7, 200532,068 vehiclesGeneral Motors Corp.

Defect. CERTAIN TRUCKS AND SPORT UTILITY VEHICLES FAIL TO CONFORM TO THE REQUIREMENTS OF FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 110, "TIRE SELECTION AND RIMS." THESE VEHICLES WERE SHIPPED WITH TIRE AND LOADING INFORMATION LABELS LISTING AN INACCCURATE VEHICLE CAPACITY WEIGHT.

Risk. A MISPRINTED LABEL COULD LEAD TO IMPROPER VEHICLE LOADING SPECIFICATIONS OR TIRE INFLATION WHICH COULD RESULT IN A TIRE FAILURE, INCREASING THE RISK OF A CRASH.

Remedy. OWNERS WILL BE PROVIDED WITH CORRECTED LABELS AND INSTALLATION INSTRUCTIONS. AT THE CUSTOMER'S OPTION, A DEALER CAN INSTALL THE LABEL FOR THEM. THE RECALL BEGAN ON MARCH 31, 2006. OWNERS MAY CONTACT BUICK AT 1-866-608-8080, CADILLAC AT 1-866-982-2339, CHEVROLET AT 1-800-630-2438, GMC AT 1-866-996-9463, HUMMER AT 1-800-732-5493, PONTIAC AT 1-800-620-7668, SATURN AT 1-800-972-8876, OR ISUZU AT 1-800-255-6727.

Steering › Hydraulic Power Assist › Hose, Piping, and Connections05V455000
Filed Oct 5, 2005123,592 vehiclesGeneral Motors Corp.

Defect. CERTAIN PASSENGER VEHICLES MAY HAVE BEEN BUILT WITH A POWER STEERING HOSE THAT IS NOT TO SPECIFICATION. UNDER EXTREME STEERING MANEUVERS, SUCH AS TURNING THE STEERING WHEEL FULLY TO THE LEFT OR RIGHT WHILE BRAKING, THE HOSE MAY FRACTURE AND LEAK FLUID.

Risk. IF THIS WERE TO OCCUR, POWER STEERING ASSIST WOULD BE LOST AND INCREASED STEERING EFFORT WOULD BE REQUIRED. ON VEHICLES EQUIPPED WITH HYDRO-BOOST POWER BRAKES, IT COULD ALSO RESULT IN LOSS OF POWER BRAKE ASSIST AND INCREASED BRAKING EFFORT WOULD BE REQUIRED. IF THE POWER STEERING FLUID SPRAY WERE TO SPRAY ONTO HOT ENGINE PARTS, AN ENGINE COMPARTMENT FIRE COULD OCCUR.

Remedy. DEALERS WILL INSPECT THE POWER STEERING HOSE(S) FOR TWO SUSPECT DATE CODES AND REPLACE THEM IF REQUIRED. THE RECALL WILL BEGIN ON OCTOBER 14, 2005. OWNERS MAY CONTACT CHEVROLET AT 1-800-630-2438, GMC AT 1-866-996-9463, BUICK AT 1-866-608-8080, CADILLAC AT 1-866-982-2339, ISUZU AT 1-800-255-6727, OR HUMMER AT 1-800-732-5493.

All 6 campaigns on file, newest first.

What owners reported

Newest filings
Air Bags
Filed Jun 11, 2019MS

ON AUGUST 18, 2017, I LEASED-TO-OWN A 2006 CHEVROLET TRAILBLAZER FROM ACTION AUTO OF TUPELO, MS. AROUND THE FIRST WEEK OF OCTOBER OF 2018, I HAD LEND SAID VEHICLE TO MY SISTER. SHE CONTACTED ME SAYING THAT THE ENGINE WAS MAKING A KNOCKING NOISE, AND BROUGHT THE VEHICLE BACK TO ME, WHERE I INSPECTED IT WHILE IT WAS STATIONARY. TO RULE OUT EVERYTHING ELSE BEFORE I ACKNOWLEDGED THE SOUND OF THE KNOCK BEING A SEVERE MECHANICAL FAILURE OF THE ENGINE, I CONNECTED A DIAGNOSTIC SCANNER TO THE CAN DATA CONNECTOR ON THE 2006 CHEVROLET TRAILBLAZER. IN SECONDS THE SCREEN ON THE SCANNER WAS FLOODED WITH FAULTS, BUT THEN THE SCANNER STARTED BEEPING, SAYING THAT THE SRS (SUPPLEMENTAL RESTRAINT SYSTEM) HAD BEEN ACTIVATED. LOOKING AROUND THE VEHICLE I DIDN'T SEE ANY SIGN OF ANY AIRBAG BEING DEPLOYED, OR ANY SEATBELT MISSING. IT WASN'T UNTIL I CHECKED THE CONNECTORS COMING OUT OF THE AIRBAG MODULE THAT I SAW FOR THE FIRST TIME THAT THE AIRBAGS WERE MISSING. I INFORMED MY INSURANCE PROVIDER REGARDING THE ISSUE, WHICH THEY ASSUMED THAT THE VEHICLE WAS IN A CURRENT ACCIDENT. IN WHICH IT WAS NOT. AFTER FURTHER EXPLANATION, THEY CANCELLED THE INSURANCE AS AIRBAG DEPLOYMENT ARE ONE OF THE CRITICAL KEY FACTORS THAT INSURANCE PROVIDERS USE TO DETERMINE WHETHER A VECHICLE IS TOTALED OR NOT. I CONTACTED ACTION AUTO OF OXFORD, MS, THEIR MAIN BRANCH I PRESUME, AND INFORMED THEM OF THE PROBLEM AND TO COME AND RETRIEVE THE VEHICLE AS DRIVING IT WITHOUT INSURANCE IS A VIOLATION OF MISSISSIPPI'S STATE'S LAW,

Power Train
Filed May 16, 2018135,000 milesNC

TRANSMISSION SLIPPING AND SELINOIDS

Unknown or OtherCrash
Filed May 12, 2017CA

TAKATA RECALL IF FLUID, SUCH AS MELTED SNOW CONTAINING ROAD SALT, ENTERS THE DRIVER'S DOOR MODULE, IT MAY CAUSE CORROSION THAT COULD RESULT IN A SHORT IN THE CIRCUIT BOARD. A SHORT MAY CAUSE THE POWER DOOR LOCK AND POWER WINDOW SWITCHES TO FUNCTION INTERMITTENTLY OR MAY STOP WORKING. THE DEALERSHIP CANNOT FIX THE VEHICLE DUE TO THE VEHICLE BEING A TOTAL LOSS ON MARCH 1 OF 2015

Exterior Lighting
Filed Dec 8, 2016200,000 milesFL

HEADLIGHTS TURN OFF WHILE DRIVING. HAPPENS WITH REGULARITY. HEADLIGHT RELAY DEFECTIVE. NO REPLACEMENT PART AVAILABLE. GM DENIES THAT A RECALL EXISTS. *TR

Fuel/Propulsion System
Filed Oct 18, 201652,000 milesMO

" TAKATA RECALL" GM SAID MY RECALL HAD EXPIRED ON THE FUEL SENSOR IN 2015..I HAD IT REPLACE TWICE...2007 AND 2009...SO MANY RECALLS COULD NOT REMEMBER UNTIL GOING THROUGH FILES AND FOUND I DID HAVE THESE REPLACED

Electrical System
Filed Sep 21, 2016150,000 milesTX

TL* THE CONTACT OWNS A 2006 CHEVROLET TRAILBLAZER EXT. WHILE DRIVING VARIOUS SPEEDS, THE VEHICLE WOULD STALL AND SHUT OFF WITHOUT WARNING. THE VEHICLE WOULD HAVE TO BE JUMPSTARTED IN ORDER TO RESTART. THE FAILURE RECURRED, BUT THE VEHICLE WOULD NOT RESTART. THE CONTACT TOOK THE VEHICLE TO A CERTIFIED MECHANIC WHO WAS UNABLE TO IDENTIFY THE CAUSE OF THE FAILURE. THE MECHANIC REPLACED THE VEHICLE'S BATTERY, AUXILIARY WATER PUMP, STARTER, AND ALTERNATOR; HOWEVER, THE FAILURE RECURRED. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 150,000.

Electrical System
Filed Sep 9, 2016NV

BOTH REAR PARKING TAIL LIGHTS DOES NOT TURN ON, WHILE BOTH FRONT PARKING LIGHTS ARE OPERATIONAL. BRAKE LIGHTS, REAR TURN SIGNALS, REVERSE LIGHTS, DOORS UNLOCK LIGHT ARE ALL OPERATIONAL.

Exterior Lighting
Filed Aug 16, 2016110,000 milesMD

THE HEADLIGHTS ARE NOT WORKING PROPERLY. SOMETIMES THE HEADLIGHTS WORK BUT OTHER TIMES THEY TURN OFF. THE HIGH BEAMS AND MARKER LIGHTS ARE NOT AFFECTED. THIS ALSO APPLIES TO THE DAYTIME RUNNING LAMPS AND OCCURS IN MOTION OR AT A STOP.

Exterior Lighting
Filed Apr 8, 20161 milesAZ

MY LOW BEAM HEADLIGHTS WENT OUT WHICH SHOWS IT'S A RELAY BAD ONLINE IT SHOWS THAT THERE WAS A RECALL BUT IN THE DATABASE IT DOESN'T SHOW UP FOR MY VEHICLE

Electrical System
Filed Feb 20, 2016MI

MY DRIVER SIDE SEAT HEATED SEAT SHORT CIRCUITED AND LOOKS LIKE IT CAUGHT ON FIRE BRIEFLY. MY HEAD LAMP MODULE WENT BAD AND IS RECALLED BUT NO REMEDY HAS BEEN SOLVED, DEALERSHIP REPLACED AT MY EXPENSE BUT I CANNOT GET REIMBURSEMENT FOR REPAIR DUE TO REMEDY NOT YET AVAILABLE. RECALL DATE WAS NOV 25TH 2015 AM I SUPPOSE TO DRIVE WITHOUT LIGHTS FOR 13 MONTHS. SINCE I TOOK IT TOO AN AUTHORIZED DEALER AND THEY FIXED IT WHY CANT I GET MY MONEY? PICTURE IS FROM THE INTERNET BUT IS ACTUALLY THE SAME AS MINE. I DO HAVE THE DEFECTED SEAT ELEMENT AT MY HOME.

Exterior Lighting
Filed Nov 16, 2015160,000 milesTX

AS IDENTIFIED IN RECALL # 14V755000, THE LOW BEAM HEADLAMPS WILL TURN OFF AT RANDOM TIMES. THIS HAVE HAPPENED SEVERAL TIMES DURING DARKNESS HOURS AND IS INCREASING. IN ONE CASE, AN ACCIDENT WAS BARELY AVOIDED. I WAS RECENTLY (NOV. 13, 2015) TOLD BY THE GM DEALER - THE VEHICLE VIN # DOES NOT LIST THIS AS A RECALL ITEM. ???? LAST OCCURENCE IS LISTED BELOW.

Air Bags
Filed Apr 27, 2015132,000 milesTN

AS SOON AS YOU START VEHICLE....DASH SHOWS THAT THE AIR BAGS NEEDS TO BE SERVICES AND IT STAYS ON THE WHOLE TIME OF YOUR JOURNEY..WHEN I LIFT MY SEAT TO GET CORRECT POSITIONING TO DRIVE IT STARTS TO HAVE THE BELL SENSOR RING, LIKE WHEN YOU DON'T YOUR SEAT BELT ON....BUT I HAVE MY SEAT BELT ON/FASTENED,,TOOK TO MTN VIEW CHEVROLET/CHATTANOOGA, TN...THEY COULD NOT FIND A REASON WHY AND TOLD ME NO RECALL ON THIS VIN MODEL..SO I HAVE DECIDED TO ISSUE A COMPLAINT BEFORE SOMETHING HAPPENS AND THE AIR BAGS DO NOT DEPLOY.. THANK YOU.. *TR

Fuel/Propulsion System
Filed Apr 26, 201594,667 milesME

RAN OUT OF FUEL STUCK ON HIGHWAY, FUEL GAUGE ANOMALY, I SEE THAT THIS IS A COMMON PROBLEM FOR GM SUV VEHICLES FORM 2006-2009, CAN PUT FAMILY IS A DANGEROUS SITUATION WITH CHILDREN I CAR AT A REMOTE LOCATION. SCARY....PLEASE HELP US. [XXX] INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6). *TR

Electrical System
Filed Mar 9, 2015150,000 milesSC

I AM HAVING THIS ISSUE, FOR A FEW WEEKS NOW, THE KEY GETS LOCKED IN THE IGNITION SWITCH, WILL NOT TURN OFF, IT DRAIN THE BATTERY THE FIRST DAY, NOW I HAVE TO DISCONNECT BATTERY, THEN WHEN IT FINALLY LOCKED IT DID NOT WANT TO START, I COULD NOT START THE VEHICLE FOR ALMOST TWO DAYS, AND I CANNOT AFFORD TO TAKE IT TO A MECHANIC RIGHT NOW. *TR

Unknown or Other
Filed Jan 6, 2015125,000 milesGA

THE COOLANT LINE THAT SUPPLIES THE REAR COOLING AND HEATING UNIT DEVELOPED A LEAK. AFTER HAVING THE SUV CHECKED OUT FOUND THAT HE SUPPLY LINE WAS RUBBING AGAINST THE SUV BODY AND FRAME. LINE WAS NOT PUT IN PROPERLY. PATCHED LINE WITH RUBBER HOSE TO STOP LEAK AND TO PROTECT FROM ANY MORE RUBBING AGAINST FRAME.

Fuel/Propulsion System
Filed Jan 6, 201585,000 milesGA

GAS GAUGE STOP MEASURING HOW MUCH GAS WAS IN THE TANK BACK IN 2012. HAVE HAD TO USE THE ODOMETER AND JUST KEEP UP WITH MY MILEAGE. COULD NOT AFFORD TO PAY TO REPLACE THE FUEL GAUGE.

Electrical System
Filed Oct 12, 201469,890 milesNC

I HAVE BOUGHT 2 NEW BATTERIES WITH IN A MONTH OF EACH OTHER DUE TO MY BATTERY BEING DEAD OVER AND OVER AGAIN. I WAS TOLD MY ALTERNATOR WAS FINE ONLY THAT SOMETHING KEEPS DRAINING THE LIFE OUT OF MY BATTERY.THIS HAS BEEN GOING ON FOR MONTHS. IF I LET THE TRAILBLAZER SIT FOR 1 TO 2 DAYS THE BATTERY IS DEAD AGAIN.I ALSO NOTICED THAT THE FACE OF MY RADIO HAS STARTED TO GET HOT. WHEN WE FIRST HAD AUTO ZONE CHANGE THE BATTERY WE NOTICED THAT IT CAUSED OUR AIR VENTS TO STOP WORKING. I LOOKED THIS UP ON LINE AND IT LOOKS LIKE I'M NOT THE ONLY ONE WHO HAS THIS PROBLEM. I SEE IT'S A BIG PROBLEM.I DON'T KNOW IF THERE IS A RECALL , BUT I'M SCARED IT IS A ELECTRICAL PROBLEM THAT COULD HURT ME AND MY 4 KIDS IF IT HAPPENS WHILE DRIVING. CAN YOU PLEASE HELP ME WITH THIS. *TR

Electrical System
Filed Sep 15, 2014121,350 milesNY

DEAR SIRS OR MADAM, I AM WRITING TO YOU REGARDING THE RECALL THAT WAS ISSUED FOR THE DOOR SWITCH ON ABOVE NAMED VEHICLE. THE SWITCH ON MY VEHICLE MALFUNCTIONED IN 2011, BEFORE THE RECALL WAS ISSUED. LATER, UPON TAKING THE VEHICLE TO WAILER CHEVY IN KEENE, NH, I WAS INFORMED THAT THERE WAS A RECALL AND I AM ELIGIBLE FOR A REIMBURSEMENT OF THE OUT OF POCKET EXPENSE OF REPLACING THE PART. IN SHORT, GM INITIALLY DENIED ME THE REIMBURSEMENT FOR SUPERFICIAL REASONS. LATER AFTER I CONTACTED AND FILED COMPLAINTS WITH THE AGENCIES LISTED BELOW, GM OFFERED AND SENT A CHECK THAT COVERS ONLY THE PRICE WE PAID FOR THE PART, BUT NOT THE LABOR IT TOOK TO INSTALL IT. I HAVE NOT YET CASHED THAT CHECK, AS THERE IS LANGUAGE ON IT THAT INDICATES THE ISSUE WOULD BE RESOLVED UPON CASHING. IT IS NOT RESOLVED. THE BALANCE STILL OWED IS $272.18. I WAS TOLD BY SOME OF THE AGENCIES LISTED BELOW THAT NHTSA WAS THE FEDERAL ENTITY RESPONSIBLE FOR INSURING MANUFACTURER COMPLIANCE WITH RECALLS. I'M FILING THIS COMPLAINT WITH NHTSA SO THAT THE RECALL BE HONORED IN THIS CASE AND THE BALANCE OF THE OUT OF POCKET EXPENSE PAID TO REPAIR THE DEFECT, BE REIMBURSED TO ME. GM FILE NUMBER: [XXX] EASTERN MICHIGAN BBB COMPLAINT NUMBER: 10058153 MICHIGAN DEPARTMENT OF STATE FILE NUMBER:[XXX] NY ATTORNEY GENERAL FILE NUMBER:[XXX] I ALSO HAVE THE SUPPORTING DOCUMENTATION (IE. RECEIPTS), THAT CAN BE FORWARDED TO YOUR OFFICE IF/WHEN NEEDED. PLEASE FEEL FREE TO CONTACT ME REGARDING THIS ISSUE. INFORMATION REDACTED PURSUANT T

Electrical System
Filed Aug 10, 201443,668 milesPA

AUTO WOULD START BUT TURN OFF RIGHT AWAY. I WAS TOLD THAT THE COMPUTER MODULE WAS SHORTING OUT AND THE AUTO WOULD START ON IT'S OWN. *TR

Fuel/Propulsion System
Filed Jul 10, 201441,000 milesMO

THE FUEL GAUGE CRASHED THE GAS GAUGE WILL SWING FROM EMPTY TO FULL ON OCCASION, BUT USUALLY JUST STAYS ON LOW FUEL. FROM WHAT I CAN TELL THIS IS A COMMON PROBLEM IN 05-07 TRAILBLAZERS. SOMETIMES. *TR

Service Brakes
Filed Jul 1, 2014111,676 milesCT

BOTH REAR BRAKE LIGHTS FAILED SIMULTANEOUSLY, EVEN AFTER FUSES WERE CHECKED BOTH UNDER THE HOOD AND BEHIND THE DRIVERS SIDE FUSE BOX (FUSE #12 & FUSE #34). THIS IS A ROAD HAZARD AND FAULTY WIRING SHOULD BE COVERED. FRONT LEFT HEADLIGHT WAS FOUND TO HAVE SWITCH WITH MELTED WIRING AS WELL, CHANGES BY MECHANIC AND I WAS INFORMED IT COULD HAVE CAUSED A FIRE. THIS VEHICLE HAS 3 RECALLS THUS FAR THAT ARE EXTREMELY DANGEROUS IF SUCH FAULTS CAN CAUSE A FIRE WITHIN THE ELECTRICAL WIRINGS. I WOULD LIKE TO GET COMPENSATED FOR THE WORK DONE, THE BRAKE LIGHTS FAULTY WIRING SHOULD BE COVERED UNDER THE RECALL AS THE LOCAL CHEVY DEALER REFUSES TO FIX IT. *TR

Electrical SystemFire
Filed Jun 11, 2014108 milesMN

WENT TO GET IN MY TRAILBLAZER AND THE WINDOW SWITCH PANEL WOULD NOT WORK AT ALL!! TOOK IT IN AND HERE TO FIND OUT THE PANEL WAS SMOKING AND SMELLED BURNED!! *TR

Fuel System, Gasoline
Filed May 10, 201490,000 milesWI

I WAS DRIVING THE TRUCK AND THE FUEL GAUGE WAS READING THAT THERE WAS GAS IN THE TANK. THE VEHICLE DIED CAUSING LOSS OF POWER STEERING AND POWER BRAKES. I WAS ABLE TO PULL THE TRUCK TO THE SIDE OF THE ROAD WITH GREAT EFFORT. HAD MY WIFE OR TEENAGE DAUGHTER BEEN DRIVING THE OUTCOME MIGHT HAD BEEN VERY DIFFERENT.AFTER FILLING THE GAS TANK THE GAUGE WENT TO E AND NEVER WORKED PROPERLY AFTERWARDS. *TR

Power Train
Filed May 9, 2014120,000 milesWI

UPON TURNING THE FOUR-WHEEL DRIVE ENGAGED UNKNOWN TO ME AT THE TIME BECAUSE THE SELECTOR SWITCH DID NOT INDICATE THIS.THE TRUCK BECAME DIFFICULT IF NOT IMPOSSIBLE TO TURN AT LOW SPEEDS AS THIS VEHICLE DOES NOT HAVE A LIMITED SLIP DIFFERENTIAL IN THE FOUR WHEEL DRIVE MODE. WHILE TURNING THE TIRES ON THE OUTSIDE OF THE TURN MAKE A LARGER RADIUS THAN DO THE INNER TIRES.WITHOUT ANY SLIP THE VEHICLE TRIES TO MAINTAIN THE SAME LINEAR FOOTAGE TRAVEL BY EACH TIRE. THIS CAUSES THE TIRES TO BIND LOCK UP AND SKID DURING TURNS. I HAVE RESEARCHED THIS PROBLEM ON INTERNET FORUMS AND IT SEEMS TO BE A QUITE COMMON OCCURRENCE AND COULD CAUSE CRASHES WHILE TURNING. I HAVE CONTACTED THE MANUFACTURE AND THE RESPONSE WAS FOR ME TO TAKE IT TO A DEALER AND PAY FOR THEM TO LOOK AT IT. I DECLINED THEIR SUGGESTION AND OFFERED THE COMPROMISE OF TAKING IT TO AN INDEPENDENT MECHANIC AT MY OWN COST,TO WHICH THEY DECLINED. PLEASE NOTE I DID NOT ASK THEM TO REPAIR THE VEHICLE AT THEIR COST BUT ONLY WANTED THEM TO EXAMINE THE VEHICLE FOR DEFECTIVE DESIGN/MATERIAL. *TR

Structure › Body
Filed May 9, 201440,000 milesWI

THE ELECTRIC SEAT CONTROL PANEL WHICH IS LOCATED ON THE DRIVERS SEAT ON THE LOWER LEFT SIDE BECOMES DISLODGED UPON A LARGER PERSON SITTING IN THE DRIVERS SEAT. MY VEHICLE HAD THIS PROBLEM AND WAS TAKEN TO A GM GARAGE AND THE PANEL WAS REATTACHED MORE THAN ONCE IF I REMEMBER CORRECTLY. THE SIDE PANEL STILL CONTINUES TO COME OFF. THE DISLODGING OF THIS PANEL COULD CAUSE THE SEAT TO MOVE WHILE THE VEHICLE IS IN MOTION UNEXPECTEDLY REPOSITIONING THE DRIVER AND CHANGE THE DRIVERS POSITION RELATIVE TO THE STEERING WHEEL AS WELL AS THE BRAKE AND GAS CAUSING LOSS OF CONTROL. *TR

Air BagsCrash4 injured
Filed Feb 27, 201488,000 milesOH

WHILE APPROACHING INTERSECTION A VEHICLE TRAVELING PERPENDICULAR TO US FAILED TO STOP AT STOP SIGN. THIS VEHICLE ENTERED THE INTERSECTION AND WE "T-BONED" THE VEHICLE. OUR VEHICLE SUSTAINED A DIRECT HIT ON THE FRONT OF THE VEHICLE AND THE AIR BAGS NEVER DEPLOYED. AFTER THE INITIAL COLLISION OUR VEHICLE REMAINED IN CONTACT WITH THE VEHICLE THAT FAILED TO STOP AND BOTH OF OUR VEHICLES WERE DRIVEN DIRECTLY INTO A TREE, THUS INCURRING ANOTHER SIGNIFICANT IMPACT ( MORE SIGNIFICANT THAN THE INITIAL COLLISION W/ THE OTHER CAR ) AND THE AIR BAGS STILL DID NOT DEPLOY. THERE WERE 2 PEOPLE IN THE FRONT SEATS AND 2 PEOPLE IN REAR SEATS. ALL SUSTAINED INJURIES AND NEEDED OR STILL REQUIRE MEDICAL ATTENTION. THE TWO PASSENGERS ON THE OTHER VEHICLE WERE FATALLY INJURED. THERE HAD NEVER BEEN ANY INDICATION OF AIR BAG FAILURE AND NEVER ANY WARNING "IDIOT" LIGHTS ON THE DASHBOARD EVER AT ANY TIME INDICATION ANY ISSUES W/ AIR BAG FUNCTIONALITY. WITH RECENT EVENTS SHOWING FAILURE OF GM AIR BAGS, I BELIEVE THIS IS ANOTHER INDICATION OF THIS FAILURE WHICH NEEDS TO BE INVESTIGATED. SAFETY FEATURES ARE SOMETIMES TAKEN FOR GRANTED IN VEHICLES, BUT WHEN NEEDED TO PERFORM, THEY ARE EXPECTED TO PERFORM AS ENGINEERED. THESE SAFETY FEATURES ARE FACTORED INTO THE DECISION MAKING OF VEHICLE PURCHASES AND ARE EXPECTED TO PERFORM. *TR

Fuel System, Gasoline
Filed Feb 19, 2014143,000 milesKY

I WAS ON A TRIP WHEN I HAD STOPPED TO FUEL UP MY TANK BECAUSE IT WAD CLOSE TO EMPTY SO ONCE I FUELED IT UP TO FULL AND TURNED MY CAR BACK ON FOR A SECOND IT SHOWED FULL TANK THEN JUST STROLLED TO EMPTY AND AFTER FEE MINUTES WENT BACK TO FULL. COUPLE DAYS LATER THE GAUGE JUST STARTED GOING CRAZY AND SHOWING ALL KINDS OF LEVELS OF THE FUEL TANK. NOW IT ONLY STAYS ON EMPTY WITH THE YELLOW LIGHT ON. BUT BEFORE THIS ALL HAPPENED MY OIL PRESSURE SENSOR STOPPED WORKING. ITS FRUSTRATING AND I'VE BEEN LEFT WITHOUT GAS ON MIDDLE OF ROAD A FEW TIMES. *TR

Exterior Lighting
Filed Sep 20, 2013MD

THE LOW BEAM HEADLIGHTS ON MY 2006 CHEVROLET TRAILBLAZER EXT CONTINUE TO GO OUT. THE PROBLEM STARTED ABOUT 3 YEARS AGO WHERE INITIALLY THE DRIVERS SIDE LOW BEAM LIGHT WOULD TURN ON AND OFF INTERMITTENTLY. THEN, THE PIG-TAIL WIRING TO THE BULB BURNED UP (LUCKILY NOT CAUSING A FIRE, WHICH MY MECHANIC SAID COULD HAVE HAPPENED). THE PIG-TAIL WAS REPLACED AND THE LIGHT WORKED, BUT ONLY FOR ABOUT 8-10 MONTHS, WHICH THE WIRING BURNED UP AGAIN. THE SAME MECHANIC REPLACED THE WIRING AGAIN, AND THIS TIME IT ONLY LASTED ABOUT 6-8 MONTHS, AND HE REPLACED IT YET AGAIN. THIS FINAL WIRING REPLACEMENT LASTED, BUT THE RELAY WENT UP. WE REPLACED THE RELAY SEVERAL MONTHS AGO, BUT NOW THE LIGHT IS STARTING TO WORK INTERMITTENTLY AGAIN, WORRYING ME THAT THE PIG-TAIL WILL BURN UP AGAIN AND POSSIBLY CATCH FIRE. THE FIRST TIME IT BURNED UP, I NOTICED SOME VERY NOXIOUS FUMES WHILE DRIVING WHICH NAUSEATED ME TERRIBLY. I UNDERSTAND OTHER TRAILBLAZERS HAVE THIS PROBLEM. I WOULD LOVE TO SEE A RECALL ON IT AS THERE IS A SIMILAR RECALL ON SOME OF THE TRAILBLAZERS FOR THE BRAKE LIGHTS. *TR

Electrical System
Filed Apr 12, 2013SC

WELL PROBABLY ABOUT SIX TO EIGHT MONTHS AGO MY SPEAKERS AND AC/HEATER STARTED GOING OUT, WORKING SOMETIMES AND NOT OTHERS. EVENTUALLY THE AC/HEATER STOPPED WORKING ALL TOGETHER, AND AS FOR THE SPEAKERS THEY WERE DOING THE SAME WORKING SOMETIMES OR ONLY ONE SIDE WORKING OR JUST THE FRONT SPEAKERS WORKING. WELL NOW IT ONLY WORKS WHEN ITS HOT AND WHEN ITS COLD ONLY THE TWEEKERS WORK. FROM THE BLOGS I HAVE READ THIS IS A BIG ISSUE WITH THESE GM VEHICLES AND SOMETHING NEEDS TO BE DONE. A RECALL OR SOMETHING. *TR

Fuel System, Gasoline
Filed Mar 26, 2013AL

WE HAVE HAD THIS VEHICLE IN THE CHEVROLET DEALER SHOP SEVERAL TIMES OVER THE PAST FEW YEARS. TWICE IT WAS SENT WITH THE ENGINE LIGHT ON AND CAME BACK TO US WITH THE SAME LIGHT STILL ON. AS A MATTER OF FACT, THE LAST ISSUE THAT WAS REPAIRED HAD TO BE FIXED TWO MORE TIMES BY MY HUSBAND. THE DEALER REPAIRMAN TOLD MY HUSBAND WHAT TO DO IN CASE IT HAPPENED AGAIN. $800 LATER, IT HAS HAPPENED TWICE. ALSO, THE LAST TIME IT CAME BACK FROM THE DEALER, THE GAS GAUGE HAD STOPPED WORKING. I HAVE BEEN TRACKING MILES TO KEEP FROM RUNNING OUT OF GAS; HOWEVER, I HAVE STILL RUN OUT OF GAS FIVE TIMES! AS A BUSY MOM, KEEPING UP WITH GALLONS AND MILEAGE BECOMES TOO MUCH OF A HASSLE. I'M DRIVING (STOP AND GO) 300+ MILES A WEEK. WE HAVEN'T TAKEN IT BACK TO THE DEALER BECAUSE OUR INCOME HAS SUFFERED A LOSS OVER THE PAST SIX MONTHS; THEREFORE, WE HAVE BEEN DEALING WITH THE PROBLEM. THIS IS OBVIOUSLY A PROBLEM WITH A LOT OF 2006 TRAILBLAZERS. I AM ASKING FOR HELP BECAUSE I'M TIRED OF RUNNING OUT OF GAS. *TR

Power Train
Filed Feb 5, 2013103,000 milesIL

WHEN THE CAR IS PUT IN THE DRIVE AND POSITION #3, IT DOES NOT MOVE. IT ONLY MOVES UNDER POSITION #2 AND #1. *TR

Electrical System
Filed Jan 2, 201376,800 milesKY

TL* THE CONTACT OWNS A 2006 CHEVROLET TRAILBLAZER EXT. THE CONTACT STATED THAT THE WINDOWS AND DOORS FAILED TO RESPOND WHEN ENGAGED USING THE DOOR MODULE. THE VEHICLE WAS NOT TAKEN TO A MECHANIC OR THE DEALER FOR REPAIRS OR INSPECTION. THE MANUFACTURER WAS NOT CONTACTED. THE FAILURE MILEAGE WAS 76,800.

Visibility › Power Window Devices and Controls
Filed Oct 31, 201239,000 milesFL

THE DRIVER'S DOOR WINDOW AND DOOR LOCK HAS BEEN WORKING INTERMITTENTLY OVER THE LAST 1 1/2 YRS. THIS LAST MARCH, THE WINDOW STOPPED WORKING . THEN THE DOOR LOCK FOLLOWED AND THEN THE ENTIRE DOOR. I HAVE NO CONTROL OVER ANY ASPECT OF THE CAR WITH THAT DOOR. I MAKES A BUZZ-ZAPPING SOUND. I CANNOT LOCK THE WINDOWS AT ALL IN THE BACK, SO NOW MY YOUNG CHILDREN PLAY WITH THE WINDOWS AND HANG OUT THEM. THE DOORS ARE SUPPOSED TO LOCK WHEN THE TRUCK IS PUT INTO GEAR, BUT THAT DOES NOT ALWAYS HAPPEN. SOMETIMES IT WILL HAPPEN 10 MINUTES INTO A TRIP , SOMETIMES NOT AT ALL. IN THE LAST MONTH THE FRONT PASSENGER SIDE WINDOW STOPPED WORKING ALSO. MY SONS ARE NOW COMPLAINING OF HEARING A BUZZ, CLICK, CLICK, CLICK, SOUND COMING FROM THE BACK DOORS. I ASSUME IT IS THE VEHICLE ATTEMPTING TO LOCK THE DOORS SINCE WE ARE DRIVING BUT IT IS UNABLE TO. THE DRIVER SIDE MIRROR ALSO HAS A MIND OF ITS OWN DUE TO THE MALFUNCTION OF THE ELECTRICAL OR THE DOOR. IT WILL CHANGE ITS POSITIONING ALL BY ITSELF . I ALWAYS HAVE TO READJUST IT MANUALLY JUST TO FIND IT POINTING AT THE GROUND LATER ON. I TOOK IT TO MY CHEVROLET DEALER AND WAS TOLD MY VEHICLE IS NOT INCLUDED IN THE RECALL BECAUSE OF WHERE I PURCHASED IT AND WHERE I LIMY LIVE. THIS IS A SAFETY ISSUE APART FROM THE OBVIOUS ELECTRICAL ZAPPING THAT CAN BE HEARD, BUT IT IS ALSO FOR CHILDREN WHEN THE VEHICLE IS IN MOTION. I AM UNEMPLOYED AND IT IS GOING TO COST OVER $150 FOR THEM TO LOOK AT IT, AND HE SAID THERE IS NO RECALL SO TO FIX IT, I WILL HAVE TO PAY

Wheels
Filed Oct 11, 20127,600 milesNY

I'VE HAD MY TRAILBLAZER FOR TWO YEARS NOW ABOUT 4/2010 THE WINDOWS WOULD GO UP AND DOWN ON THEIR OWN AND THE POWER LOCK STOPPED WORKING SO CHEVY REPLACED THE MAIN CONTROL SWITCH THEN ABOUT 6/2011 I HAD TO REPLACE THE WHEEL BEARINGS AND THE SENSOR TWICE AND ABOUT 01/2012 THE WIPERS AND WASHER FLUID WOULDN'T SHUT OFF GOT A NEW WIPER MOTOR PUT IN AND NOW THE TRUCK HAS BEEN SITTING SINCE 4/2012 HAD TO HAVE IT TOWED FROM ALBANY BECAUSE THE TRUCK JUST ALL OF A SUDDEN SLOWED DOWN EVEN WITH MY FOOT ON THE GAS PEDAL AND NOW I HAVE TEN DIFFERENT CODES THAT CAME UP TWO FOR THE CAMSHAFT SENSOR AND SOLENOID THE KNOCK SENSOR THE CRANKSHAFT SENSOR AND A FEW OTHER ONES... WE CALLED CHEVROLET AND THEY HAVE NO CLUE WHAT IS GOING ON NOR WHAT IS WRONG WITH IT. *TR

Electrical System
Filed Oct 10, 201283,200 milesNY

DRIVER'S DOOR ELECTRIC WINDOW/MIRROR/LOCK CONTROLS BEGAN TO WORK INTERMITTENTLY, CRACKLING NOISE FROM DRIVER'S DOOR. DRIVER SIDE REAR VIEW MIRROR TURNED DOWNWARD MAKING IT USELESS. DRIVER'S DOOR WINDOW BEGAN. *TR RAISING AND LOWERING BY ITSELF. *TR

Electrical System
Filed Oct 1, 201271,967 milesOH

ALL CONTROLS ON DRIVERS SIDE DOOR QUIT WORKING. I GOT ONLINE & FOUND A RECALL ON THIS FOR MY VEHICLE. I CALLED THE PHONE NUMBER FOR THE RECALL & THEY INFORMED ME THAT MY CAR WAS'NT COVERED BECAUSE OF THE VIN #. THEY TOLD ME IF I WENT TO A DEALER & PAID FOR A DIAGNOSTIC TEST THEY MAY OFFER SOME ASSISTANCE TO HAVE IT FIXED. THEY KNOW IT IS A DEFECT BUT ARE TRYING TO GET OUT OF FIXING MINE BECAUSE OF A VIN #. I CAN'T AFFORD TO PAY FOR THE DIAGNOSTIC TEST & THEN HAVE THEM TELL ME I OWE MORE BECAUSE I HAVE A VIN# THEY DON'T WANT TO FIX. *TR

Electrical System
Filed Sep 4, 201285,100 milesMA

AS I WAS DRIVING ON THE HIGHWAY, MY DOORS UNLOCKED AND LOCKED SEVERAL TIMES OVER A PERIOD OF 30 MINUTES. I THEN HEARD LOUD CHIRPS FROM STEREO SPEAKERS AND THEN THE SMELL OF BURNING PLASTIC. AT THIS POINT I LOST ALL WINDOW CONTROLS AND AUDIO(DOOR CHIMES, RADIO AND ONSTAR). TO THIS DATE I HAVE NOT BEEN ABLE TO USE RADIO OR DRIVER SIDE WINDOW CONTROLS BUT STILL NOTICE A SMELL OF MELTING RUBBER OR PLASTIC. I HAVE TWO CHILDREN WITH AUTISM AND I DO NOT FEEL SAFE TAKING IT ON FAMILY OUTINGS. *TR

Electrical System
Filed Aug 20, 2012118,000 milesGA

TL* THE CONTACT OWNS A 2006 CHEVROLET TRAILBLAZER EXT. THE CONTACT STATED THAT THE DRIVER'S SIDE DOOR MODULE EXHIBITED A SHORTAGE AND A DYSFUNCTIONAL CIRCUIT BOARD, CAUSING THE DOOR PANEL SWITCH AND WINDOWS TO BECOME INOPERABLE. THE VEHICLE WAS TAKEN TO THE DEALER WHO ADVISED THE CONTACT THAT THE MODULE CIRCUIT BOARD NEEDED TO BE REPLACED. THERE WERE NO RECALLS FOR THE FAILURE. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOT NOTIFIED. THE FAILURE MILEAGE WAS 118,000.

Structure
Filed Aug 20, 2012144,000 milesNY

I HAD BY BACK HATCH OPEN AND I GRABBED THE DOOR HANDLE TO CLOSE IT. I PULLED IT DOWN AND AS I PULLED IT DOWN I HEAR A POP AND ALL THE GLASS SHATTERED DOWN ON ME WITH THE DOOR STILL OPEN UP IN THE AIR. THREE WEEKS LATER I REPLACED THE WINDOW. (NOT A CHEAP GLASS ALMOST $1000 WITH LABOR TO REPLACE) THE MECHANIC OPENED AND CLOSED THE DOOR AND THE HATCH TO TEST FOR DEFECTS. ALL WENT WELL. I WENT TO CLOSE THE DOOR SO THAT I CAN LEAVE THE MECHANIC SHOP AND I HEARD THE POP AND THE GLASS SHATTERED AGAIN. GMC HAS NO RECALLS FOR THE 2006 CHEVY TRAILBLAZER EXT LS AND I HAVE TO GO GET THIS BACK WINDOW AGAIN. THIS IS A GREAT TRUCK JUST DON'T KNOW WHAT IS WRONG WITH THIS BACK WINDOW. UGHHHH! *TR

Fuel/Propulsion System
Filed Jul 18, 201261,000 milesMO

MY WIFE WAS GOING APPROXIMATELY 60 MPH ON THE HIGHWAY. THE FUEL GAUGE READ THAT THE TANK HAD A LITTLE OVER A 1/2 OF A TANK LEFT. THE VEHICLE STALLED AND SHE ALMOST CRASHED INTO THE DITCH. WHEN SHE STARTED THE VEHICLE BACK UP THE TANK READ EMPTY. MY WIFE AND KIDS HAD TO WAIT BY THE SIDE OF THE ROAD IN OVER 100 DEGREE WEATHER FOR OVER AN HOUR UNTIL I WAS ABLE TO GET AWAY FROM WORK AND TAKE HER FUEL. WE WENT DIRECTLY TO THE GAS STATION AND PUT IN $50 OF FUEL AND THE GAUGE STILL READ EMPTY. WE HAVE CONTINUED TO PUT IN FUEL AND THE NEEDLE MOVES BACK AND FORTH AND ALWAYS SETTLES BACK ON EMPTY AND THE NO FUEL LIGHT ALWAYS COME ON. I HAVE NO IDEA HOW MUCH FUEL THERE REALLY IS AT THIS POINT. I AM AFRAID TO LET MY WIFE DRIVE THE VEHICLE ANY LONGER. THIS COULD HAVE BEEN A REAL BAD SITUATION. IF MY WIFE HADN'T BEEN ABLE TO CONTROL THE VEHICLE AND THEY WOULD'VE CRASHED ON THE HIGHWAY THEY COULD ALL BE DEAD RIGHT NOW. I HAVE READ ON OTHER PAGES THAT THIS IS A CONTINUING PROBLEM AND THAT CHEVY DOES NOT WANT TO PAY FOR THE REPAIR. I GUESS THEY WON'T UNTIL PEOPLE START DYING FROM THIS. I WILL NEVER AGAIN BUY A CHEVY VEHICLE. *TR

Electrical System
Filed Jul 9, 2012WI

MOST RECENT IS A DRIVER'S SIDE DOOR/WINDOW CONTROLS THAT HAVE COMPLETELY STOPPED WORKING. CONTROLS HAVE BEEN SPORADIC FOR OVER A MONTH AND HAVE NOW, AND IT STOPPED COMPLETELY WITH THE WINDOW IN THE DOWN POSITION. I HAVE BEEN LUCKY NOT TO EXPERIENCE THE BURNING/MELTING ISSUE OTHERS HAVE BEFORE IT STOPPED WORKING ALL TOGETHER - BUT MY WINDOW IS NOW IN THE DOWN POSITION AND CANNOT BE CLOSED. IN ADDITION TO THE DOOR/WINDOW CONTROLS, THE REAR WINDOW WIPER STOPPED WORKING ABOUT A YEAR AGO, THE FUEL SENSOR WENT OUT OVER A YEAR AND A HALF AGO SO TANK ALWAYS REGISTERS EMPTY AND CHECK ENGINE LIGHT IS ALWAYS ON. (I HAVE RECEIVED THE OFFER FROM CHEVY TO HAVE THE FUEL SENSOR REPAIRED, BUT BECAUSE I WILL BE RESPONSIBLE FOR HALF OF THE REPAIR COSTS, I HAVE YET TO HAVE IT DONE -- CHEVY SHOULD PAY 100%, NOT 50%). I'VE ALREADY REPLACED THE TIE RODS ABOUT A YEAR AGO, BUT WAS JUST TOLD THAT THEY NEED TO BE REPLACED AGAIN. I'VE HAD ISSUES WITH THE CAR VIOLENTLY SHAKING @ 60 MPH SHORTLY AFTER I BOUGHT IT (USED) FROM A DEALER. AFTER QUITE THE RUN AROUND AND FOUR EXTENDED STAYS AT THE DEALERS REPAIR SHOP IT WAS MAGICALLY TAKEN CARE OF AFTER I THREATENED TO FILE "LEMON LAW" PAPERWORK. I'M JUST DONE. *TR THE CONSUMER STATED SHORTLY AFTER, THE WINDOWS CONTROLS FOR THE OTHER THREE WINDOWS BEGAN TO WORK AGAIN SPORADICALLY, EXCEPT FOR THE DRIVER'S WINDOW WHICH WAS PROPPED CLOSED. ON OCCASION, WHEN THE DRIVER'S SIDE WIDOW BUTTON WAS TOUCHED MY MISTAKE, THE WINDOW WOULD MOVE SLIGHTLY UNTIL BEING STOPPED BY

Fuel System, Other › Storage › Fuel Gauge System
Filed Jul 3, 2012129,000 milesKY

I WAS DRIVING DOWN THE ROAD ABOUT 20 MPH AND THE DRIVERS WINDOW WENT DOWN BY ITSELF AND WOULDN'T GO BACK UP, SOMETIMES WHEN YOU TRY TO START VEHICLE NOTHING HAPPENS AND THEN A FEW SECONDS LATER IT STARTS ON ITS OWN,WHEN IT RAINS ALL THE SPEAKERS QUIT WORKING EXCEPT THE FRONT TWEETER SPEAKERS, SOMETIMES WHEN I SHUT THE DRIVERS DOOR KIND OF HARD IT WONT START AND U CANT LOCK DOORS WITH KEYLESS ENTRY,FUEL GAUGE QUIT WORKING AFTER I FILLED UP WITH GAS. *JS

Electrical SystemFire
Filed Jun 1, 201299,921 milesVA

FOR THE PAST FEW MONTHS, WHILE OPERATING THE VEHICLE, THE LIGHTS ON THE DRIVER SIDE DOOR FOR POWER FEATURES WOULD FLICKER ON AND THEN OFF CAUSING HEATED SEATS TO NOT WORK, WINDOWS COULD NOT GO UP OR DOWN, INABILITY TO POWER LOCK OR UNLOCK. NUMEROUS TIMES THE DRIVE HAS HAD TO CROSS THE CENTER CONSOLE TO ENTER OR EXIT THE VEHICLE WHEN THE DRIVE DOOR WOULD NOT UNLOCK. TODAY ON 6/1/12, THE PANEL WAS NOT LITE UP AND WOULD NOT ALLOW WINDOWS TO OPERATE, UNLOCK OR LOCK OR HEAT FOR SEATS. AFTER TRYING A FEW MORE TIMES, THERE WAS A SMELL OF FIRE AND SMOKE. (YELLOWISH). THANKFULLY THE CAR WAS IN THE PARKED POSITION AND WE WERE ABLE TO GET OUT, OPEN THE DOOR BY MANUALLY PUSHING THE LOCK BUTTON TO OPEN. WE QUICKLY REMOVED THE POWER MAIN DOOR SWITCH FROM THE DOOR HAND REST WHERE IT WAS APPARENT BY SMELL AND TOUCH OF THE BURNING OF THE EQUIPMENT. *TR

Electrical System
Filed Mar 19, 2012IN

I SEEM TO BE HAVING THE SAME ISSUES AS OTHERS. MY DRIVERS SIDE DOOR ELECTRICAL DOES NOT WORK AT ALL. NO WINDOWS, MIRRORS, HEATED SEATS. THE LIGHT WILL NOT COME ON WHEN THE DOOR IS OPENED, THE RADIO AND LIGHTS WILL NO LONGER STAY ON WHEN THE KEY IS SHUT OFF. DOES ANYONE KNOW WHAT CAUSES THIS AND HOW MUCH IT COST TO FIX IT? IF THIS IS A KNOWN ISSUE WHY HAS THERE NOT BEEN A RECALL? *JS

Fuel System, Gasoline
Filed Mar 9, 201250,000 milesIL

IN SUMMER OF 2011 I HAD THE FIRST OCCURRENCE OF THE FUEL GAUGE INCORRECTLY SHOWING THE FUEL LEVEL. THIS WENT ON FOR SEVERAL WEEKS AND THEN WENT BACK TO NORMAL FOR A FEW MONTHS. AS OF JANUARY OF THIS YEAR, I HAVE THE ISSUE AGAIN , ONLY THIS TIME THE FUEL GAUGE IS DOWN COMPLETELY AND SHOWING EMPTY 90% OF THE TIME. I HAVE CONTACTED GM AND THEY ARE AWARE OF THE ISSUE AND OFFER 50% DISCOUNT ON REPAIR. THIS SHOULD BE A RECALL AS THIS IS A SERIOUS ISSUE AND OBVIOUSLY AFFECTING A VERY LARGE NUMBER OF OWNERS OF THIS MODEL OF CHEVROLET. *TR

Fuel System, Gasoline
Filed Mar 5, 2012104,000 milesSC

TL* THE CONTACT OWNS A 2006 CHEVROLET TRAILBLAZER EXT. THE CONTACT STATED THAT THE FUEL GAUGE CONSTANTLY DISPLAYED INACCURATE READINGS. THE FAILURE PROGRESSED UNTIL THE FUEL GAUGE CONSTANTLY DISPLAYED A READING OF EMPTY. THE VEHICLE WAS NOT TAKEN TO HAVE THE FAILURE DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE. THE FAILURE MILEAGE WAS 104,000.

Fuel System, Gasoline
Filed Mar 5, 201227,000 milesNC

THE FUEL GAUGE STOPPED WORKING AND WE WERE TOLD TO TAKE IT TO OUR LOCAL CHEVY. DEALER, WHERE WE WERE TOLD THAT CHEVY WOULD FIX THIS PROBLEM BY PAYING HALF THE COST TO REPAIR THE PROBLEM, THIS IS SUCH A RIP OFF ,THERE PROBLEM YET WE HAVE TO PAY HALF TO FIX IT ,NOT RIGHT. I HAVE GONE TO MANY WEB SITES AND THIS IS A VERYCOMMON PROBLEM WITH CHEVY TRAILBLAZERS,ALL YEARS . THEY SHOULD BE RECALLED AND CHEVY. MADE TO FIX THERE PROBLEM FOR NOTHING. *TR

Exterior Lighting
Filed Jan 24, 2012OR

MY LIGHTS DIM AND FLICKER ALONG WITH THE DASH BOARD INSTRUMENTATION AND THE VOLT METER DIPS DOWN TO AROUND 12. THIS PROBLEM INITIALLY OCCURRED ABOUT A YEAR AGO. IT SEEMS TO HAVE SOME SORT OF SHORT. I CALLED MY LOCAL AUTO SHOP WHO SAID HE WOULD TAKE A LOOK BUT DOUBTED HE WOULD FIND THE PROBLEM SINCE HE COULDN'T WITH THE LAST ONE HE LOOKED AT!! I REALLY ENJOY THIS VEHICLE AND I'M HOPING THAT SOMEONE STUMBLES ACROSS THE REAL ISSUE AND IS ABLE TO HELP ME TO FIX MY TRAILBLAZER. *TR

Fuel System, Gasoline
Filed Jan 20, 201249,000 milesCO

TL* THE CONTACT OWNS A 2006 CHEVROLET TRAILBLAZER EXT. THE CONTACT STATED THAT THE FUEL GAUGE WOULD READ INACCURATE FUEL LEVELS. THE DEALER AND THE MANUFACTURER WERE NOTIFIED OF THE FAILURE AND OFFERED TO ASSIST WITH THE COST OF REPAIRS. THE VEHICLE WAS NOT REPAIRED. THE FAILURE MILEAGE WAS 49,000 AND THE CURRENT MILEAGE WAS 56,000. THE VIN WAS UNAVAILABLE.

Fuel System, Gasoline
Filed Jan 8, 201280,000 milesFL

I RAN OUT OF GAS ON EXPRESSWAY ON WAY HOME FROM WORK WHILE GAUGE SHOWED 1/4 TANK. THIS HAPPENED AGAIN MONTHS LATER WITH TANK SHOWING JUST UNDER 1/4 TANK. GAUGE AROUND THE TIME OF FIRST INCIDENT STARTED BOUNCING AROUND OFF AND ON AT ANY READING WHILE SUV WAS RUNNING. IT WOULD GO FROM EMPTY TO 1/2 A TANK AND BOUNCE AROUND BACK AND FORTH EVENTUALLY STOPPING AT A RANDOM AMOUNT. THE GAUGE WOULD GO TO EMPTY WHEN IT WAS FULL UNTIL IT WAS DRIVEN ENOUGH THAT I WAS DOWN TO AROUND 3/4 OF A TANK THEN IT WOULD GIVE THE CORRECT READING UNTIL GUESSING AROUND 1/4 OF A TANK WHEN THE INCIDENTS HAPPENED WITH ME RUNNING OUT OF GAS. A FEW MONTHS LATER THE GAUGE COMPLETELY QUIT WORKING AND HAS YET TO WORK SINCE THEN. I STARTED RESEARCHING ONLINE ABOUT THE GAUGE AND FOUND MULTIPLE INCIDENTS WITH SAME YEAR AND MAKE AND MANY PEOPLE STATING THEY PAID OVER $700 TO HAVE REPAIRS DONE AND MULTIPLE PEOPLE STATING THEY HAD IT FAIL AGAIN. SINCE READING THOSE REMARKS I HAVE YET TO HAVE IT REPAIRED AND HAVE HAD TO KEEP TRACK OF MY MILEAGE SO THAT I DON'T RUN OUT OF FUEL AGAIN. *TR

Complaints 1-50 of 189, newest first, reproduced as filed.

Across model years

Worst on record: 2003
YearComplaintsRecallsFiresDeathsAssessment
2006 — this page189620Routine
2004261130Above average
2003313360Above average
2002100320Routine

Compare every Trailblazer EXT year →

Reading this record

No unusual pattern of severe incidents in the complaint record.

Complaint counts track how many cars were sold and how long they have been on the road as much as they track quality. A common model from 2013 has had a decade to accumulate reports; a rare one from last year has not. The signal worth weighing is in the severity columns, in whether the same component keeps appearing, and in whether the manufacturer eventually opened a recall for it.

Recall repairs are free for as long as the recall stands. Check whether a specific car still has open work at NHTSA's VIN lookup.

Most recent recall on file: Sep 24, 2015. Source: NHTSA Office of Defects Investigation.