RoadVitals

2003 Chevrolet Trailblazer Exterior lighting Problems

Owner-reported complaints naming the exterior lighting system, filed with NHTSA

Data refreshed

Exterior lighting 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.
57
Latest Mar 16, 2021
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.
6%
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.
4
Injuries or deaths reportedTotals the submitters entered on their own reports in this category. Not verified by NHTSA and not a casualty statistic.
0

What this page shows

Reports naming headlights, tail lights, turn signals and other exterior lighting. 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. 57 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 exterior lighting

The 25 most recent of 57, in the owner's own words

BrakesElectricalExterior lighting
Filed Mar 16, 2021
Fire reported

WIRE HARNESS COATING FALLING APART ALMOST CAUGHT MY TRUCK ON FIRE GOT PICTURES AND IT TRIGGERS THE BRAKE LIGHT TO STAY ON

NHTSA ID
11403182
Incident
Mar 1, 2021
Mileage
207,000 mi
Exterior lighting
Filed Feb 20, 2019

TL* THE CONTACT OWNS A 2003 CHEVROLET TRAILBLAZER. WHILE THE CONTACT WAS DRIVING AT DUSK, THE HEADLIGHTS WENT OUT WITHOUT WARNING. THE VEHICLE WAS TOWED TO THE CONTACT'S HOME. THE CONTACT CALLED SONS CHEVROLET (3615 MANCHESTER EXPY, COLUMBUS, GA 31909, (706) 322-8888), BUT NO ASSISTANCE WAS PROVIDED. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE AND DID NOT ASSIST. THE FAILURE MILEAGE WAS 177,000. THE VIN WAS INVALID.

NHTSA ID
11181328
Incident
Sep 14, 2018
Mileage
177,000 mi
ElectricalExterior lighting
Filed Apr 2, 2018
Fire reported

THE LIGHTS MELT THE HARNESSES IN THE FRONT LIGHTS FREQUENTLY. MORE THAN 2 TIMES A YEAR THE TAIL LIGHT NEEF CONSTANT REPLACEMENT FROM FAULTY WIRING. THE WIRES ARE NOT BIG ENOUGB TO HANDLE THE LOAD. IT HAPPENS AT ANY TIME IT WANTS DOESNT MATTER IF ITS SITTING IN PARK OR DRIVING.

NHTSA ID
11082576
Incident
Apr 1, 2013
Mileage
160,000 mi
Exterior lightingPowertrain (other)Suspension
Filed Oct 18, 2017

FLASHER MODULE, TRANSMISSION LEAK EVENING AFTER REPLACEMENT, UPPER CONTROL ARMS GOES OUT AFTER REPLACEMENT.

NHTSA ID
11034244
Incident
Oct 10, 2017
Exterior lighting
Filed Oct 14, 2017

WHILE DRIVING AT NIGHT, MY HEADLIGHTS WILL GO OUT AND HAVE TO TURN ON MY BRIGHTS. NOW, THEY ALSO GO OUT, WHICH HINDERS ME GOING, ANYWHERE AFTER DARK. I'VE TRIED TO GET IT CHECKED AND CAR REPAIR SERVICES DO NOT KNOW WHY.THIS IS VERY DANGEROUS TO DRIVE AT NIGHT,!!! I HAVE HEARD THAT THERE IS A RECALL ON THIS AND MANUFACTURERS WILL, FIX THIS, FOR FREE. I NEED TO FIND OUT IF THIS IS TRUE AND WHAT DO I NEED TO DO TO REMEDY THIS PROBLEM.???? LIGHTS WILL GO OUT WHETHER I AM MOVING OR STOPPED AT LIGHT, INTERSECTION,,ETC. CITY OR HIGHWAY, MAKES NO DIFFERENCE. HAS BEEN GOING ON FOR 5 YEARS,,,,

NHTSA ID
11033367
Incident
Mar 1, 2012
Exterior lighting
Filed Jul 12, 2017

THE 3RD BRAKE LIGHT HOUSING OVER THE REAR HATCH TOTALLY BROKE OFF WHICH I HAVE NOTICED ON NUMEROUS SIMILAR VEHICLES. NOW CHEVROLET IS CHARGING ALMOST $300.00 FOR A REPLACEMENT . IVE NOTICED TOO MANY VEHICLES OF THE SAME MODEL WITH EITHER COMPLETELY MISSING THIRD BRAKE LIGHT HOUSEINGS OR A TAPED UP REPAIR.

NHTSA ID
11004804
Incident
May 20, 2011
Mileage
90,000 mi
Exterior lighting
Filed Sep 21, 2016

TL* THE CONTACT OWNS A 2003 CHEVROLET TRAILBLAZER. WHILE DRIVING VARIOUS SPEEDS, THE HEADLIGHTS SUDDENLY SHUT OFF AND LATER TURNED BACK ON. THE HEADLIGHTS ON/OFF SWITCH WAS REPLACED, BUT THE FAILURE CONTINUED. THE VEHICLE WAS TAKEN TO A DEALER, BUT THE FAILURE COULD NOT BE DUPLICATED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS 120,000.

NHTSA ID
10908382
Incident
Sep 2, 2015
Mileage
120,000 mi
AirbagsExterior lightingSeat belts
Filed Jul 7, 2016

MY HEADLIGHTS GO OFF AND ON MY AIRBAG LIGHT STAYS ON MY SEAT BELT LIGHT STQAYS ON MY DASH BOARD LIGHT ARE OUT

NHTSA ID
10883188
Incident
Jun 7, 2016
ElectricalExterior lighting
Filed May 27, 2016

"TAKATA RECALL" WE JUST PURCHASED THIS CAR FROM MY HUSBAND'S DECEASED MOTHER'S ESTATE AND IT HAD A RECALL ON THE LIGHTING INSIDE AND OUTSIDE TAIL LIGHTS. THE VEHICLE HAS 83 THOUSAND MILES ON IT AND THE VEHICLE REAR LIGHTS ARE NOT WORKING WHEN I BRAKE ONLY ONE THAT IS THE THIRD LIGHT ON TOP OF CAR. GM (CHEVROLET) I LIVE ON A VERY LIMITED INCOME AND DUE TO DISABILITY AS WELL. MY INCOME IS 1330 A MONTH. HOW CAN I GET THIS FIXED? THEY WANT TO CHARGE ME FOR DIAGNOSTICS, AS I STATED WE FIXED IT ONCE IT SEEMS TO BE THAT IT MAY GET HOT AND BLOWS FUSES AND THEN I HAVE NO IDEA I HAVE NO TAIL LIGHTS THIS IS VERY DANGEROUS AND SOMEONE COULD REAR END ME AND KILL THEMSELVES AND OR MYSELF. PLEASE HELP ME IN UNDERSTANDING ARE THEY RESPONSIBLE TO FIX THEIR DEFECTS AS THEY DID IT ONCE WHEN IT WAS RECALLED AND WE ALSO JUST BOUGHT THIS CAR. PAID ABOUT 5 THOUSAND FOR IT. EXCELLENT CONDITION. OTHER THAN THE LIGHTING SYSTEM NOT WORKING ONLY ON AND OFF. I HAVE NOT HAD AN ACCIDENT BUT I DO NOT WANT TO HAVE A ACCIDENT. I FIND IT UNFAIR THAT THEY DON'T WANT TO FIX THE PROBLEM UNLESS THEY ARE PAID BECAUSE APPARENTLY IT IS A PROBLEM THAT IS AND WILL RECUR. WE HAVE ACTUALLY FIXED THE PROBLEM ONCE BUT APPARENTLY SOMETHING IS WRONG THAT WE CANNOT SECURE THE ISSUE PROPERLY. KINDEST REGARDS [XXX]. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6). *TR

NHTSA ID
10871249
Incident
Apr 4, 2016
Body & structureElectricalExterior lighting
Filed Mar 3, 2016

"TAKATA RECALL" WAS DRIVING DOWN THE HIGHWAY DOING BOUT 70MPH AND I HEAR A NOSIE ON THE ROOF AND THEN I SAW MY WHOLE 3RD BREAK LIGHT ASMBLEY BREAK OFF AND FLY INTO THE AIR AND ALMOST HIT THE CAR IN BACK OF ME THIS CAN CAUSE A MAJOR ACCIDENT IF IT FLY'S OFF AND HIT A CAR IN BACK OF YOU AND I WAS DOING RESEARCH ONLINE AND SAW ITS A COMMON PROBLEM WITH THESE SUV ITS A POOR DESIGN AND NEEDS TO BE RECALLED BEFORE SOMEBODY DIES.

NHTSA ID
10839604
Incident
Mar 1, 2016
Mileage
159,678 mi
Heating & air conditioningElectricalExterior lighting
Filed May 27, 2015

TL* THE CONTACT OWNS A 2003 CHEVROLET TRAILBLAZER. THE CONTACT STATED THAT THE AIR CONDITIONER LIGHT, REAR BRAKE LIGHT, AND REAR DRIVER SIDE TAIL LIGHT MALFUNCTIONED. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC AND THE TECHNICIAN DIAGNOSED THAT THE LIGHTS MALFUNCTIONED DUE TO ELECTRICAL ISSUES WITH THE VEHICLE. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 65,000.

NHTSA ID
10721742
Incident
Feb 10, 2015
Mileage
65,000 mi
Exterior lighting
Filed Dec 22, 2014

TL* THE CONTACT OWNS A 2003 CHEVROLET TRAILBLAZER. THE CONTACT STATED THAT THE LOW BEAM HEADLIGHTS FAILED. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS 215,000.

NHTSA ID
10667632
Incident
Oct 1, 2014
Mileage
215,000 mi
BrakesElectricalExterior lighting
Filed Jul 21, 2014

CAR IS A 2003 CHEVY TRAILBLAZER THE IGNITION KEY IS STILL STUCK IN THE CAR. THERE WHERE NO WARNING LIGHTS THAT ANYTHING WAS WRONG WITH THE CAR. BRAKES FAILED AFTER 7 MONTHS OF HAVING THE CAR , I HAD TO GO TO AN OUTSIDE COMPANY TO FIX CAR. ALSO WHEN HITTING BRAKE LIGHTS IT COMES ON AS HAZARD LIGHTS. CAR STARTED TO SHAKE WHEN TURNING ON A/C TOOK TO DEALERSHIP I WAS TOLD TO CONTACT SOMEONE ELSE THAT CAN FIX THE CAR. ALSO THE ONLY WAY FOR ME TO START THE CAR AND TURN THE CAR OFF IS BY UNHOOKING THE BATTERY DUE TO KEY BEING STUCK IN THE IGNITION I WENT TO DEALERSHIP TO GET CAR FIXED OR REPLACE AND DEALERSHIP WAS BANKRUPT. PLEASE HELP I REALLY FEEL THAT I GOT A BAD CAR OR A RECALL CAR. *TR

NHTSA ID
10615012
Incident
Dec 20, 2012
Mileage
149,000 mi
Body & structureExterior lighting
Filed Jan 18, 2014

REAR PIECE ABOVE HATCH WHICH HOLDS THE THIRD BRAKE LIGHT, CAME OFF AND WAS DANGLING BY THE WIRE. THIS IS A SAFETY HAZARD AND CAN CAUSE AN ACCIDENT IF IT FALLS OFF. THIS IS HELD ON BY DOUBLE STICK TAPE. GM NEEDS TO DO SOMETHING ABOUT THIS PROBLEM, THEY REDESIGNED THE PIECE AND THAT TELLS ME THEY KNOW IT IS DANGEROUS. *TR

NHTSA ID
10560524
Incident
Jan 18, 2014
Mileage
164,385 mi
ElectricalExterior lightingVisibility
Filed Mar 13, 2013

THE PROBLEM THAT I HAVE WITH MY TRUCK IS AN ELECTRIC PROBLEM INVOLVING THE LIGHT RELAYS, WHICH I AD TO REPLACE SEVERAL TIMES DUE TO THEM BEING DAMAGED, LEAVING ME WITHOUT LIGHTS. MY MAIN CONCERN IS THAT I DRIVE AT NIGHT OFTEN AND I AM IN DANGER WHEN I HAVE THE LIGHTS ON AND OFF. I DID RESEARCH ON SEVERAL FORUMS WHERE SAME-VEHICLE-OWNERS HAVE EXPERIENCED THE SAME ISSUES. *TR

NHTSA ID
10502721
Incident
Dec 1, 2011
Mileage
150,000 mi
EngineExterior lighting
Filed Oct 24, 2012

TL* THE CONTACT OWNS A 2003 CHEVROLET TRAILBLAZER. THE CONTACT STATED THAT WHILE TRAVELING 45 MPH, BOTH LOW BEAM HEADLIGHTS FAILED. THE VEHICLE WAS RESTARTED AFTER 20 MINUTES AND THEN BEGAN TO FUNCTION NORMALLY. THE CONTACT ALSO STATED THAT HE ATTEMPTED TO START THE VEHICLE WITH NO SUCCESS. THE VEHICLE HAD TO BE JUMPED STARTED IN ORDER TO GET THE ENGINE STARTED. THE VEHICLE WAS ABLE TO BE DRIVEN TO THE CONTACT'S RESIDENCE AND WAS NOT TAKEN TO A MECHANIC OR A DEALER FOR REPAIRS. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOT CONTACTED ABOUT EITHER ISSUE. THE FAILURE AND CURRENT MILEAGES WERE UNKNOWN.

NHTSA ID
10482140
Incident
Oct 10, 2012
Exterior lighting
Filed Oct 9, 2012

TL* THE CONTACT OWNS A 2003 CHEVROLET TRAILBLAZER. THE CONTACT STATED THAT WHILE TRAVELING 30 MPH THE PASSENGER SIDE LOW BEAM LIGHT FAILED WITHOUT WARNING. THE VEHICLE WAS RAKEN TO THE DEALER WHERE IT WAS FOUND THAT THE BULB HAD FAILED. THE CONTACT PERSONALLY REPAIRED THE VEHICLE. THE FAILURE RECURRED SEVERAL TIMES AFTER THE REPAIR. THE MANUFACTURER WAS NOT CONTACTED. THE FAILURE MILEAGE WAS UNAVAILABLE AND THE CURRENT MILEAGE WAS 117,000.

NHTSA ID
10479370
Incident
Jun 1, 2008
Body & structureExterior lighting
Filed Aug 27, 2012

WAS TRAVELING ON INTERSTATE AND THE REAR SPOILER WITH BRAKE LIGHT JUST BROKE OFF MY VEHICLE. *TR

NHTSA ID
10472661
Incident
Aug 25, 2012
Mileage
115,000 mi
Exterior lighting
Filed Aug 13, 2012

WHEN REPLACING THE HEADLIGHT BULB, I NOTICED THAT THE CONNECTION WAS MELTED. THROUGH MY RESEARCH I HAVE FOUND THAT THIS IS A COMMON PROBLEM DUE TO THE GAUGE OF WIRE USED IN THE WIRING HARNESS. THE DEALER SAYS THAT THERE IS NOT A RECALL. SINCE THIS IS A COMMON PROBLEM THAT COULD POSSIBLY OCCUR WHEN DRIVING AT NIGHT AND CAUSE AN ACCIDENT OR POSSIBLY CAUSE A FIRE, I WOULD HOPE THAT THIS COULD HELP INITIATE A RECALL. THIS IS NOT A WEAR ITEM SO THE MILEAGE ON MY VEHICLE SHOULD NOT BE IN QUESTION. *TR

NHTSA ID
10470352
Incident
Aug 10, 2012
Mileage
1,000 mi
Exterior lighting
Filed Feb 7, 2012

TL* THE CONTACT OWNS A 2003 CHEVROLET TRAILBLAZER. THE CONTACT STATED THAT THE TURN SIGNALS AND BRAKE LIGHTS WERE OPERATING SPORADICALLY. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC AND THE CONTACT WAS MADE AWARE OF TWO POTENTIAL RECALLS. THE MANUFACTURER WAS THEN NOTIFED AND THE CONTACT WAS INFORMED THAT THE VEHICLE WAS NOT INCLUDED IN THE RECALLS ASSOCIATED WITH NHTSA CAMPAIGN ID NUMBERS 04V527000 (EXTERIOR LIGHTING: BRAKES LIGHTS) AND 05V198000 (EXTERIOR LIGHTING: TURN SIGNALS). THE FAILURE MILEAGE WAS UNKNOWN AND THE CURRENT MILEAGE WAS 160,000.

NHTSA ID
10447038
Incident
Feb 8, 2011
Exterior lighting
Filed Dec 20, 2011

TL* THE CONTACT OWNS A 2003 CHEVROLET TRAIL BLAZER. THE CONTACT STATED THAT THE HEADLIGHTS FAILED TO ILLUMINATE. THE CONTACT TOOK THE VEHICLE TO A LOCAL MECHANIC WHO ADVISED THE CONTACT THAT THE WIRING HARNESS FOR THE LIGHTS NEEDED TO BE REPLACED. THE VEHICLE WAS NOT REPAIRED. THE VIN WAS NOT AVAILABLE. THE FAILURE MILEAGE WAS UNKNOWN AND THE CURRENT MILEAGE WAS 118,000.

NHTSA ID
10440559
Incident
May 13, 2003
Exterior lighting
Filed Dec 14, 2011

TL* THE CONTACT OWNS A 2003 CHEVROLET TRAILBLAZER. THE CONTACT STATED THAT THE HEADLIGHTS AND TAILLIGHTS WOULD CONSTANTLY FAIL. THE BULBS FOR BOTH WERE REPLACED NUMEROUS TIMES. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS 97,000.

NHTSA ID
10439926
Incident
Jul 13, 2003
Mileage
97,000 mi
ElectricalFuel systemExterior lighting
Filed Dec 8, 2011

I AM THE ORIGINAL OWNER OF A 2003 CHEVY TRAILBLAZER. WHEN I FIRST PURCHASED THE VEHICLE IN THE MONTH OF OCTOBER/2002, I DIDN'T EXPERIENCE ANY PROBLEMS UNTIL MAYBE THE FOURTH YEAR, GOING ON ITS 5TH; RIGHT BEFORE THE WARRANTY WAS ABOUT TO EXPIRE. THE FIRST PROBLEM I ENCOUNTERED WITH THE VEHICLE WAS THE TRANSMISSION. IT DIDN'T WANT TO CHANGE GEARS PROPERLY. BECAUSE OF THE 5 YEAR WARRANTY, THE DEALERSHIP WAS ABLE TO FIX THAT PROBLEM, AT THAT TIME. TODAY, I CONTINUE TO EXPERIENCE TRANSMISSION PROBLEMS: WITH A LOUD NOISE, A STRUGGLE IN HORSE POWER AND A VIBRATION WHEN I AM AT A COMPLETE STOP. I HAVE SPENT SO MUCH MONEY ON OTHER ELECTRICAL PARTS AS WELL. I HAVE PURCHASED OVER TEN LIGHT BULBS FOR REAR BRAKE LIGHTS THAT CONTINUE TO MALFUNCTION. I RECENTLY REPLACED A RELAY BECAUSE THE HEAD LIGHTS WOULD CONSTANTLY GO OUT AFTER THE VEHICLE WAS TURNED ON. I REPLACED THE FAN CLUTCH AND WATER PUMP BECAUSE THEY BOTH WENT OUT. I ALSO REPLACED A BATTERY AND TWO STARTERS. FOR THE PAST FEW MONTHS, MY VEHICLE SMELLS LIKE FUEL EVERYTIME I TURN IT ON. I AM ASKING THAT YOUR DEPARTMENT LOOK INTO ALL OF THESE CLAIMS. IT APPEARS THAT ALMOST EVERYONE THAT OWES A 2003 TRAILBLAZER HAS BEEN EXPERIENCING THE SAME ISSUES, BUT YET; NO ONE IS DOING ENOUGH TO PROTECT ALL THOSE CONSUMERS WHO HAVE BEEN GRATEFUL TO THIS COUNTRY IN PURCHASING AMERICAN MADE VEHICLES. A SINCERE THANKS. *TR

NHTSA ID
10439015
Incident
May 31, 2011
ElectricalExterior lightingPowertrain (other)+1 more
Filed Dec 4, 2011

I HAVE BOUGHT MANY CHEVY VEHICLES BUT WITH ALL THE PROBLEMS IM HAVING WITH THIS TRUCK IM NOT SURE I WILL PURCHASE ANOTHER. LAST YEAR MY TRANSMISSION WAS GIVING ME PROBLEMS AND THERE WAS A RECALL ON IT AND MY TRUCK WAS NOT COVERED UNDER THE RECALL ALSO SAME WAS WITH THE TAIL LIGHTS. THIS YEAR I AM HAVING PROBLEMS WITH MY WIPERS DURING RAIN STORM I WENT TO TURN THEM ON AND NOTHING. I COULDNT SEE SO I HAD TO PULL OVER UNTIL THE RAIN HAD LET UP(2HRS LATER). I AM JUST SPEECHLESS WHEN IT COMES TO THESE "RECALLS". IT SEEMS THAT MYSELF NOR ANYONE I KNOW EVER FALLS ON THESE LISTS, YOU WOULD THINK WITH ALL THE MONEY WE ARE PAYING TO PURCHASE THESE VEHICLES THAT SOMEONE WOULD WANT TO MAKE SURE THEY KEEEP OUR BUSINESS. *TR

NHTSA ID
10438524
Incident
Dec 2, 2011
Mileage
150,000 mi
Exterior lighting
Filed Nov 28, 2011

MY HUSBAND REPLACED THE LOW BEAM HEADLIGHT ON THE RIGHT FRONT OF MY TRAILBLAZER THREE DIFFERENT TIMES WITHIN A FEW MONTHS. WE THEN TOOK IT TO A BODY SHOP AND THEY REPLACED THE CONNECTOR. ONCE AGAIN I'M HAVING TROUBLE WITH THE RIGHT LOW BEAM. WHEN I START THE VEHICLE, IT LIGHTS UP, BUT ONCE I TURN ON THE BRIGHTS AND RETURN TO LOW BEAM, IT REFUSES TO COME ON. *KB

NHTSA ID
10437546
Incident
Oct 28, 2008

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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