RoadVitals

2003 Chevrolet Trailblazer Driver assistance Problems

Owner-reported complaints naming the driver-assistance system, filed with NHTSA

Data refreshed

Driver assistance reportsComplaints 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.
30
Latest Jan 8, 2019
Share of all reportsThis category as a share of every owner report on file for this model year. One report can name more than one component, so the categories overlap.
3%
of 901 total
Crash or fire reportedReports in this category whose submitter recorded that a crash or a fire occurred. The reporter's own answer on the NHTSA form, not a verified finding.
2
Injuries or deaths reportedTotals the submitters entered on their own reports in this category. Not verified by NHTSA and not a casualty statistic.
1

What this page shows

Reports naming forward-collision avoidance, lane keeping, back-over prevention, cruise control and related electronic driver-assistance systems. Every record below is an owner-reported complaint about the 2003 Chevrolet Trailblazer submitted to NHTSA — not a confirmed defect, not a recall and not a manufacturer bulletin. 30 reports on file name it.

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

Owner reports naming driver-assistance

The 25 most recent of 30, in the owner's own words

Driver assistanceElectrical
Filed Jan 8, 2019

THE INSTRUMENT CLUSTER HAS QUIT WORKING

NHTSA ID
11165057
Incident
Jan 1, 2019
Mileage
203,000 mi
BrakesDriver assistanceElectrical
Filed Jul 2, 2018
Crash reported1 injury reported

MY DAUGHTER WAS DRIVING LOCALLY YESTERDAY 7/1/18 AND MAKING A RIGHT HAND TURN AT A SLOW SPEED. SHE LOST CONTROL AND COLLIDED WITH ANOTHER VEHICLE IN ONCOMING TRAFFIC. SHE WAS INJURED. THE CARS BRAKE LIGHTS HAD JUST GONE OUT AND THE BLOWER IS GOING ON AND OFF. I ASSUME THIS IS AN ELECTRICAL PROBLEM FOR WHICH MY VIN IS NOT DISPLAYING A RECALL. THERE IS NOW DAMAGE TO THE WHEEL AND REAR DRIVERS SIDE FENDER, CLEARLY DISPLAYING THAT THE VEHICLE SPUN OUT OF CONTROL, BASED ON THE 2 VEHICLE IMPACT POINTS.

NHTSA ID
11105209
Incident
Jul 1, 2018
Mileage
194,800 mi
Driver assistanceElectrical
Filed Nov 26, 2017

MULTIPLE GAUGES ON THE INSTRUMENT PANEL ARE MALFUNCTIONING. THE TACHOMETER IS READING 5,000 RPM WHEN THE VEHICLE WAS IN PARK, AND 7,000 RPM WHEN GOING 15 MPH. WHEN I TURN THE CAR OFF THE GAUGE SITS AT 2,000. THE SPEEDOMETER IS CLICKING UP (NOT A SMOOTH TRANSITION TO THE CORRECT SPEED). AND IT SHOWING A LESSER SPEED THEN I AM GOING. WHEN I TURN THE CAR OFF THE SPEEDOMETER SHOWS IT IS GOING 10 MILES PER HOUR BUT WILL SLOWLY DROP DOWN TO ZERO. BOTH OF THESE MALFUNCTIONS COULD ARE A HUGE SAFETY CONCERN. I HAD TO PULL OVER ON THE HIGHWAY WHILE THE INSTRUMENT PANEL WAS SHOWING 7,000 RPM, AFRAID I WAS GOING TO BREAK DOWN AND RUIN MY CAR.

NHTSA ID
11048474
Incident
Sep 4, 2017
Mileage
55,000 mi
Driver assistance
Filed Aug 31, 2016

THE SPEEDOMETER HAS STOPPED WORKING AND I HAVE SEEN THIS ON A LOT OF CHEVYS BUT THE TRAILBLAZER IS NOT ON THE RECALL LIST. IT SHOULD BE!

NHTSA ID
10902962
Incident
Aug 8, 2012
Driver assistanceEngine
Filed Jan 16, 2015

THE PROBLEM HAPPENS WHEN COMING TO A STOP THE ENGINE WILL SURGE OR JUMP AS MUCH AS 2000 RPM'S AND YOU REALLY HAVE TO BE ON THE BRAKE TO HOLD IT. GO TO NEUTRAL LET IT REV THEN IT WILL COME BACK TO NORMAL. THE LAST TIME WAS ON A SNOW PACKED INTERSECTION WITH TWO OTHER VEHICLES IN OPPOSITE DIRECTIONS. THE BAD THING IS YOU DON'T KNOW WHEN IT'S GOING TO DO IT. HAD IT TO SEVERAL GARAGES AND NOBODY CAN DUPLICATE IT AND IT SHOWS NO CODES. *TR

NHTSA ID
10672900
Incident
Jan 5, 2015
Mileage
154,781 mi
Driver assistanceElectrical
Filed Dec 28, 2013

WHEN DRIVING MY VEHICLE THAT SPEEDOMETER ON THE RPM DOES NOT WORK, AND NOW I WAS TOLD THAT THE COMPUTER WAS MESSED UP. I HAVE REPLACED THE BATTERY, AND THEN THE FUSE UNDER THE SEAT GETS REALLY HOT, AND SOMETHING NEEDS TO BE DONE ABOUT IT. I HAVE EVEN GOT A TICKET FOR SPEEDING AND MY SPEED O METER WAS SET AT 65 AND I WAS TOLD BY THE HIGHWAY PATROL THAT I WAS GOING 75. *TR

NHTSA ID
10557565
Incident
Jan 10, 2012
Mileage
10,600 mi
Driver assistancePowertrain (other)
Filed Oct 6, 2012

AUTOMATIC DRIVE SHIFT LINKAGE DISCONNECTED DUE TO FAILURE OF WHAT APPEARS TO BE A SMALL PLASTIC RIVET THAT HELD THE LINKAGE COMPONENTS TOGETHER. TRANSMISSION COULD NOT BE SHIFTED OUT OF DRIVE, NOT EVEN TO NEUTRAL. COULD ONLY STOP CAR BY COMING TO A COMPLETE STOP WITH THE BRAKES, TURNING OFF THE IGNITION KEY, AND THEN APPLYING THE EMERGENCY BRAKE. CALLED DEALER AND THEN TOW TRUCK. WHEN THE TOWER ARRIVED, HE LOOKED AT THE MAKE/MODEL OF THE VEHICLE AND AS I DESCRIBED WHAT HAD HAPPENED HE SAID HE KNEW WHAT THE PROBLEM WAS BECAUSE HE HAD PICKED UP 6 OF THE SAME VEHICLE IN THE LAST 2-3 MONTHS FOR THE SAME PROBLEM. WHEN HE CHECKED, HE WAS CORRECT, THE LINKAGE HAD BECOME DISCONNECTED DUE TO A BROKEN PLASTIC RIVET. *TR

NHTSA ID
10478868
Incident
Oct 5, 2012
Mileage
58,000 mi
Driver assistanceTransmission
Filed Aug 29, 2012

TL* THE CONTACT OWNS A 2003 CHEVROLET TRAIL BLAZER. THE CONTACT WAS DRIVING 45 MPH WHEN HE NOTICED THAT THE VEHICLE WOULD NOT ACCELERATE. THE VEHICLE WAS TAKEN TO A DEALER FOR DIAGNOSIS WHO STATED THAT THEY NEEDED TO REPLACE THE FAN CLUTCH. THE VEHICLE WAS REPAIRED. THE MANUFACTURER WAS CONTACTED. THE FAILURE AND THE CURRENT MILEAGE WAS 84,000. UPDATED 9/25/12 *CN

NHTSA ID
10472963
Incident
Aug 8, 2012
Mileage
84,000 mi
Driver assistanceElectrical
Filed Jun 13, 2012

SPEEDOMETER DOES NOT GIVE TRUE SPEED SOMETIMES AND SOMETIMES IT WILL BE RIGHT, SOMETIMES SPEEDOMETER WILL BE AT 50 MPH WHEN THE VEHICLE IS NOT MOVING. TURNING. SWITCH OFF AND ON. SPEEDOMETER NEEDLE WILL GO BACK TO ZERO. TECHOMETER DOSE NOT WORK SOMETIMES. HAVE CHEKED ON LINE COMPLAINTS ABOUT THIS PROBLEM THERE ARE ALOT OF COMPLAINTS WITH THE SAME PROBLEM. THERE SHOULD BE A RECALL ON ALL THESE VEHICLES. *TR

NHTSA ID
10461654
Incident
May 23, 2012
Mileage
150,000 mi
Driver assistanceElectricalPowertrain (other)
Filed Jan 1, 2012

I HAD GONE TO A FRIENDS HOUSE WITH MY BOYFRIEND AND OUR 10MONTH OLD DAUGHTER THE CAR WAS WORKING GREAT ON 12-31-11 AT AROUND 5PM WE PARKED THE VEHICLE. ON OUR WAY HOME AT ABOUT 10:45PM WE GOT ON THE ROAD CAR DROVE FINE WE JUMPED ON THE FWY IT WAS FOGGY AND REALLY HARD TO SEE WE WERE ON THE 54 FWY IN SAN DIEGO APPROACHING THE 805 SOUTH THERE IS A HIGH ON RAMP WE WERE GOING ABOUT 55 TO 60 AND ALL OF A SUDDEN I PUSHED ON GAS AND LOST ALL POWER TO VEHICLE IT SOUNDED LIKE I WAS IN NEUTRAL AND BECAUSE IT WAS UP HILL AND CURVED VERY DIFFICULT TO SEE US WITH JUST HAZARD LIGHTS ON. I WAS PRAYING THINKING SOMEONE WAS GOING TO TAKE US OUT. EVERY CAR WOULD SWERVING AROUND US AND HONKING WE FINALLY PULLED OVER TO THE SIDE OF THE FWY OFF OF THE RAMP AND TURNED OFF CAR TURNED IT BACK ON AND IT GAVE US ENOUGH POWER TO GET TO THE STREET EXIT. ONCE THERE AGAIN DID THE SAME AND AT THAT POINT WE PARKED AND LEFT CAR ON THE SIDE OF THE ROAD AFTER CALLING A FRIEND TO PICK US UP SINCE WE DIDN'T WANT OUR BABY OUT ON THE STREET THAT LATE AND ON NEW YEARS. I HAVE ALSO HAD SEVERAL OTHER PROBLEMS AC ONLY WORKS ON 5 BACK PASSENGER PANEL MAKES CLICKING NOISE WHEN ON AND BACK AC WORKS WHEN IT WANTS TO. ALSO RPM GAUGE DOESN'T FUNCTION, CAR ALARM IS VERY FAINT WHEN PLACE ON. I HAVE 3 OTHER CHILDREN AND 1 CAR AND NOW DON'T KNOW WHAT TO DO SINCE WE DEPEND ON THE CAR. WE HAVE HAD SMALL PROBLEMS WITH THIS CAR AND ABOUT 5 TO 6 MONTHS AGO MY CAR ENGINE STARTED KNOCKING AND HAD TO BE REPLACED HOWEVER AC ALREADY WASN'T WORKING AND NEITHER WAS THE RPM GAUGE. WHEN WE REPLACED THE ENGINE THE CAR RAN GREAT HAD A LOT OF POWER AND EVERYTHING. THIS WAS THE WORST EXPERIENCE OF MY LIFE AND I THOUGHT WE WERE GOING TO DIE. *TR

NHTSA ID
10442028
Incident
Dec 30, 2011
Mileage
151,883 mi
Driver assistance
Filed Apr 27, 2011

THE INSTRUMENT CLUSTER (GAUGES) ON MY VEHICLE ARE GOING OUT 1 BY 1. IT STARTED WITH THE RPM'S A COUPLE OF YEARS AGO. I HAD IT LOOKED AT BY A CHEVY DEALER AND WAS TOLD THAT THERE WAS NOTHING WRONG WITH THE VEHICLE AND THAT THE GAUGE WAS JUST OUT. IT COULD BE REPAIRED BUT IT WASN'T NECESSARY IF IT ISN'T CAUSING ANY PROBLEMS. SHORTLY AFTER ANOTHER WENT OUT IT WAS THE OIL. AT THIS POINT ONLY 2 ARE STILL WORKING AND I KNOW THEY WILL GO OUT AS WELL AND, THOSE TWO ARE THE SPEEDOMETER AND THE FUEL. I DO KNOW OF OTHER CHEVY TRAILBLAZER OWNERS THAT THEIR SPEEDOMETER HAS WENT OUT AND THAT IS A HUGE SAFETY ISSUE. CHEVY HAS DONE A RECALL ON OTHER SUV'S FOR THIS SAME PROBLEM BUT, WILL NOT DO A RECALL ON THE TRAILBLAZER. I WOULD JUST LIKE FOR THIS INFORMATION TO BE NOTED SO THAT EVENTUALLY CHEVY WILL TAKE RESPONSIBILITY FOR THIS ISSUE.

NHTSA ID
10398940
Incident
May 1, 2009
Driver assistanceEngineFuel system+3 more
Filed Feb 14, 2011

I AM FILING A COMPLAINT .AND WILL CONTINUE TO FILE COMPLAINTS UNTIL ALL OF THE CONSUMERS ISSUES HAVE BEEN ADDRESSED. I UNDERSTAND THAT GM IS NOT WILLING TO HOLD THEIRSELFS LIABLE FOR THESE ISSUES ,BUT PEOPLE SPEND PRETTY PENNIES OUT OF POCKET TO PURCHASE VEHICLES FROM THESE MANUFACTURERS TO SPEND MORE MONEY TO PAY FOR REPAIRS AFTER JUST A SHORT WHILE OF OWNING THESE . I HAVE RESEARCHED ISSUES I AM HAVING WITH MY VEHICLE , AND I AM HAVING ALL THE ABOVE LISTED ISSUES , AND DO NOT WISH TO SPEND LARGE AMOUNTS OF MONEY TO PAY FOR THESE COST CONSIDERING I AM STILL PAYING FOR THIS VEHICLE . I JUST SPOKE WITH A REPRESENTIVE ABOUT THESE COMPLAINTS ,AND HAVE SET UP AN APPOINMENT TO PAY A DEALERSHIP FOR DIAGNOSTICS , BUT AM HOPING THAT I CAN GET CLOSURE ON THESE ISSUES WITHOUT PAYING BIG EXPENSES. I HOPE EVERYONE ELSE WILL FOLLOW SUIT AND KEEP INPUTTING YOUR COMPLAINTS UNTIL THEY ARE RESOLVED. MY VEHICLE ISSUES ARE THE FAN CLUTCH NEEDS REPLACED, MY GAS TANK HAS BEEN REPLACED ALREADY,JUST REPLACED MY SERPINTINE BELT THIS MORNING, MY EXTERIOR LIGHTS (BRAKE/TURN SIGNAL) HAVE BEEN REPLACED 3 TIMES OVER TWO MONTHS, AND ENGINE LIGHT KEEPS COMING ON , SOMETHING DOESNT SEEM RIGHT UNDERNEATH THIS VEHICLE EITHER. I JUST FEEL LIKE I AM PAYING FOR A PEICE OF JUNK ON TOP OF PAYING TO KEEP THE VEHICLE RUNNING. OH YEA THIS VEHICLE HAS HAD TO HAVE THOUSANDS OF DOLLARS OF BODY WORK DONE AS WELL THANKS TO MOTHER NATURE. I JUST HOPE THEY WILL BE RESPONSIBLE ENOUGH TO TAKE ON THIS RESPONSIBILTY OF THEIRS ,NOT OURS. *TR

NHTSA ID
10382537
Incident
Sep 4, 2010
Mileage
80,000 mi
Driver assistance
Filed Jan 15, 2011

1-15-11 MY 2003 TRAILBLAZER SPEEDOMETER STUCK ON 20MPH. AFTER A SHORT DRIVE, SHUT THE CAR OFF, ONCE STARTED IT WAS STUCK JUST BELOW 10 MPH. THE TEMPERATURE OUTSIDE TODAY IS 30 DEGREES. I AM THE ORIGINAL OWNER. I AM THE ORIGINAL OWNER. *TR

NHTSA ID
10376787
Incident
Jan 15, 2011
Mileage
17,313 mi
Driver assistance
Filed Jan 13, 2011

I PURCHASED A 2003 CHEVY TRAILBLAZER ONE YEAR AGO WITH 63K MILES. AT 85K MILES, THE SPEEDOMETER QUIT WORKING. MOST OFTEN, THE VEHICLE DEFECT OCCURS WHEN THE VEHICLE IS IN CRUISE CONTROL MODE. HOWEVER, ONCE CRUISE CONTROL IS TURNED OFF, THE DEFECT PERSISTS. EVEN WHEN THE CAR IS COMPLETELY TURNED OFF, WITH THE KEY REMOVED FROM THE IGNITION, THEN RESTARTED, THE DEFECT PERSISTS. THERE ARE TWO TYPES OF SITUATIONS WHEN THIS PROBLEM OCCURS: 1) THE SPEEDOMETER REGISTERS A SPEED, BUT IT IS ROUGHLY 15MPH LESS THAN THE VEHICLES ACTUAL SPEED. THIS, OF COURSE, IS QUITE DANGEROUS IF THE OWNER OF THE VEHICLE DOES NOT KNOW ABOUT THE DEFECT, FOR EXAMPLE, IF IT IS HAPPENING FOR THE FIRST TIME. IT CAN BE COSTLY TO THE POCKETBOOK, DRIVING RECORD, AND POTENTIALLY DEADLY. 2) THE CAR IS DRIVING, BUT THE SPEEDOMETER REGISTERS 0MPH. WHEN I FIRST NOTICED THE PROBLEM, I WAS DRIVING ON A HIGHWAY. I HAVE A GPS FEATURE THAT ALLOWS ME TO DETECT SPEED (THANKFULLY) AND ACCELERATED TO 80PMH FOR A BRIEF PERIOD OF TIME, BUT THE SPEEDOMETER STILL REGISTERED 0MPH. AFTER DOING SOME RESEARCH ON THE INTERNET, I REALIZED THIS WAS AN EXTREMELY COMMON PROBLEM, NOT JUST WITH CHEVY TRAILBLAZERS, BUT WITH A WHOLE HOST OF OTHER GM VEHICLES. ADDITIONALLY, THOSE MAKING REPORTS CLAIMED THEY HAD SOUGHT OTHER OUTLETS OF REPAIR, MANY OF THEM COSTLY, ALL OF THEM TO NO AVAIL. EACH CUSTOMER COMPLAINED THAT GM WAS IN NO WAY HELPFUL AND HAD NO INTENTION OF RECALLING VEHICLES, DESPITE THE FACT THAT THIS IS A COMMON AND DANGEROUS DEFECT. UPON FURTHER RESEARCH, I DISCOVERED THERE WAS A SMALL SETTLEMENT CONCERNING THE ISSUE, THUS SUGGESTING THAT GM ACKNOWLEDGES RESPONSIBILITY FOR THE DEFECT. HOWEVER, THE SETTLEMENT ONLY COVERS A SMALL NUMBER OF VEHICLES, AND TO DATE, NO RECALL HAS BEEN ISSUED FOR THIS PROBLEM. I HAVE PERSONALLY CONTACTED CHEVROLET AND AM AWAITING A REPLY. ADDITIONALLY, I PLAN TO TAKE MY VEHICLE INTO THE DEALERSHIP, BUT AS I AM IN THE MILITARY, I MUST WAIT UNTIL MY SCHEDULE ALLOWS. *TR

NHTSA ID
10376528
Incident
Jan 1, 2011
Mileage
85,000 mi
Driver assistance
Filed Nov 9, 2007

THE SPEEDOMETER IN MY 2003 TRAILBLAZER STARTED BECOMING VERY INACCURATE AND WOULD NOT PROPERLY SHOW HOW FAST I WAS GOING. IT WOULD EITHER STICK ON A NUMBER OR RANDOMLY MAX OUT AT 120+ MPH, EVEN WHEN JUST PARKED. TOOK IT TO THE DEALER TODAY AND THE COST TO FIX IS A SHADE UNDER $500. THE PROBLEM IS THE CLUSTER, WHICH IS A VERY COMMON PROBLEM APPARENTLY. *TR

NHTSA ID
10208517
Incident
Nov 9, 2007
Driver assistanceElectrical
Filed Dec 7, 2006

I OWN A 2003 CHEVY TRAILBLAZER. IT HAS JUST OVER 60,000 MILES. THE SPEEDOMETER STOPPED WORKING CORRECTLY A FEW DAYS AGO. THE SPEEDOMETER READS BETWEEN 85-120 MPH NO MATTER HOW FAST I AM DRIVING. I HAVE BEEN TOLD BY MY LOCAL CHEVY DEALER THAT IT WILL COST AROUND $400.00 TO HAVE THE SPEEDOMETER REPAIRED. I BELIEVE CHEVROLET SHOULD BE RESPONSIBLE FOR THE REPLACEMENT/REPAIR COSTS SINCE THIS IS A SAFETY ISSUE THAT NUMEROUS OTHER CHEVY TRUCK/SUV OWNERS HAVE ALSO EXPERIENCED. THEY SHOULD HAVE RECALLED THE SPEEDOMETERS ON THEIR SUVS/TRUCKS A LONG TIME AGO.*JB

NHTSA ID
10175523
Incident
Nov 4, 2006
Mileage
60,650 mi
Driver assistanceElectrical
Filed Nov 28, 2006

2003 CHEVROLET TRAILBLAZER LT (MILEAGE: 52,200)- SPEEDOMETER FAILURE VEHICLE TAKEN TO DEALER. TOLD BY DEALER THIS IS COMMON FAILURE. MY VEHICLE IS OUT OF WARRANTY (3YR/36,000 MILES) [SUBSEQUENT YEARS WARRANTIES: 5YR/100,000 MILE] COST TO REPAIR $560. *JB

NHTSA ID
10174518
Incident
Nov 16, 2006
Mileage
52,200 mi
Driver assistance
Filed Oct 13, 2006

DT*: THE CONTACT STATED THE SPEEDOMETER BECAME INOPERABLE, AND NEEDED TO BE REPLACED. THE SERVICE DEALER DETERMINED THE VEHICLE HAD TO BE SHIPPED OUT OF STATE TO HAVE THE SPEEDOMETER REPLACED.*AK

NHTSA ID
10170786
Incident
Sep 1, 2006
Mileage
45,000 mi
BrakesDriver assistanceEngine+3 more
Filed Apr 5, 2006

2003 TRAILBLAZER - REDUCED ENGINE POWER LIGHT PRESENT WHEN STARTED. WOULD ACCELERATE TO 15MPH. RATTLE OR GRINDING NOISE WHEN BRAKING OR DRIVING OVER BUMPS. DROVE TO BEATY CHEVROLET KNOXVILLE TN TUES, 2/7/06. REPLACED THROTTLE ASSEMBLY & ADVISED NOISE WAS FROM MISALIGNED HOOD. TRAILBLAZER PICKED UP ON FRI, 2/10/06. PAID $200. EXT WARRANTY DED. GAS EMPTY STOPPED TO FILL UP. WHILE DRIVING NOTICED FUEL GAUGE PAST FULL MARK, APPEARED TO BE POINTING STRAIGHT DOWN. NOTICED TACHOMETER REGISTERED 6500 RPMS. CALLED BEATY CHEVROLET. SERVICE DEPARTMENT CLOSED. NEXT DAY FUEL GAUGE APPEARS CORRECT. AFTER A WEEK REFUELED AND NOTICED FUEL GAUGE WAS INCORRECT AGAIN. NOTICED STRONG GAS ODOR WHEN VEHICLE IS STARTED & VEHICLE SMOKING. CALLED TO SCHEDULE REPAIRS ON 2/28/06. WAS UNABLE TO MAKE APPOINTMENT RESCHEDULED FOR TUES 3/9/06. BEATY INFORMED THAT IT MUST BE GUAGE SENSOR AND NOT RELATED TO PREVIOUS REPAIR WORK SO ANOTHER $200. DEDUCTIBLE WOULD BE DUE. THEY WERE UNABLE TO DETECT FUEL ODOR NOR SMOKING. I DISAGREED WITH THE $200 CHARGE DUE TO VEHICLE BEING DEFECTIVE WHEN I PICKED IT UP FROM THE SERVICE DEPARTMENT ON THE FIRST VISIT. BEATY CHEV. SAID THEY DID NOT LOOK AT THE TACHOMETER NOR FUEL GAUGE WHEN THEY SERVICE VEHICLES SO THEY WOULD NOT HAVE KNOWN ABOUT THE PROBLEM. LOL .. I CALLED GM WARRANTY AND THEY WOULD NOT WAIVE THE $200 AND SAID THE DEALERSHIP WOULD BE RESPONSIBLE. I CONTACTED THE DEALERSHIP AGAIN AND THEY THOUGHT GM WOULD WAIVED BECAUSE OF THE NUMEROUS PROBLEMS WITH THE GUAGE SENSORS. HOWEVER THEY WOULD NOT ADMIT THAT THEY DID NOT CHECK THE VEHICLE WHEN IT WAS BEING REPAIRED THE FIRST VISIT. I HAVE READ NUMEROUS COMPLAINTS REGARDING REDUCED POWER THROTTLE ASSEMBLY, GUAGE MALFUNCTIONS, AND GRINDING NOISE WHEN BRAKING AND FEEL THAT GM SHOULD RECALL AND REIMBURSE THE CONSUMER FOR THE REPAIRS THEY HAVE PAID. VEHICLE IS STILL MAKING GRINDING NOISE AND NOW SEEMS TO LUNGE FORWARD WHEN BRAKE IS RELEASED. I NEED HELP AND ANY ADVICE YOU HAVE TO OFFER. *NM

NHTSA ID
10154595
Incident
Feb 7, 2006
Mileage
53,000 mi
Driver assistance
Filed Dec 6, 2005

DT: THE CONTACT STATED ODOMETER WAS INTERMITTENTLY INACCURATE. THE DEALER AND MANUFACTURER HAVE NOT BEEN CONTACTED. NO REPAIRS HAVE BEEN MADE.*AK

NHTSA ID
10144556
Incident
Sep 3, 2005
Mileage
37,400 mi
Driver assistanceElectrical
Filed Jan 26, 2005

THE VEHICLE SHUTS DOWN WHILE THE VEHICLE IS BEING DRIVEN. VEHICLE HAS BEEN SERVICED AND DUPLICATED TWICE. COMPUTER CHIP WAS REPLACED TWICE, THE HARNESS REPLACED TWICE, AND THROTTLE BODY WAS REPLACED TWICE. CURRENTLY, VEHICLE IS AT THE DEALER. *AK...*AK

NHTSA ID
10108973
Incident
Sep 14, 2004
Mileage
22,000 mi
Driver assistance
Filed Jan 3, 2005

WHILE DRIVING ANY SPEED SPEEDOMETER WOULD READ THE WRONG MILEAGE. CONSUMER WOULD NOT KNOW WHAT SPEED THEY WOULD BE GOING. DEALERSHIP WAS NOTIFIED, BUT DID NOT RESOLVE THE PROBLEM. *AK

NHTSA ID
10106665
Incident
Sep 10, 2004
Mileage
3,296 mi
Driver assistance
Filed Dec 28, 2004

WHILE DRIVING, THE CONSUMER NOTICED THAT THE SPEEDOMETER WAS INOPERATIVE. THE CONSUMER COULD NOT TELL HOW FAST SHE WAS DRIVING. THE VEHICLE WAS TAKEN TO THE DEALER FOR INSPECTION. THE CAUSE HAS NOT BEEN DETERMINED AT THIS TIME. PLEASE PROVIDE FURTHER DETAILS. *JB

NHTSA ID
10105468
Incident
Dec 20, 2004
Heating & air conditioningDriver assistanceTransmission+1 more
Filed Apr 23, 2004

2003 CHEVROLET TRAILBLAZER PLAGUED WITH DEFECTS. (NAR) *PH TRANSMISSION, AIR CONDITIONER, SUSPENSION, AND REAR WINDSHIELD NOT WORKING PROPERLY. *CB

NHTSA ID
10071631
Incident
May 9, 2003
BrakesDriver assistanceElectrical+1 more
Filed Mar 29, 2004

THE ACCELERATOR PEDAL POSITION SENSOR FAILED CAUSING LOSS OF POWER TO THE VEHICLE. THE VEHICLE WOULD ONLY ACCELERATE TO 10MPH AND ALMOST CAUSED AN ACCIDENT. I ALSO HAD/HAVE NUMEROUS OTHER PROBLEMS WITH THE VEHICLE.*AK

NHTSA ID
10064116
Incident
Jan 9, 2004
Mileage
23,193 mi

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.

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Data on this page last refreshed .