RoadVitals

2006 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.
111
Latest Sep 25, 2023
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.
10%
of 1,107 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 2006 Chevrolet Trailblazer submitted to NHTSA — not a confirmed defect, not a recall and not a manufacturer bulletin. 111 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 111, in the owner's own words

Exterior lighting
Filed Sep 25, 2023

The headlamps have quit working when driving at night but will come back on later. This has happened several times. I found GM recall number 14291 that is supposed to include 2006 Chevy Trailblazers and pertains to this problem. The local dealership told us that our vehicle has a vin number that is not covered. It would seem that all model 2006 Chevy Trailblazers would use the same HDM modules in them when they were built. Is ours covered?

NHTSA ID
11546344
Incident
Sep 7, 2023
Exterior lighting
Filed May 28, 2023

Just need a recall sheet for shipping vehicle.

NHTSA ID
11524243
Incident
May 28, 2023
Exterior lighting
Filed Apr 16, 2022

LOW BEAMS SOMETIMES FLICKER ON AND OFF AND THEN AT NIGHT WHILE IM DRIVING THEY WILL JUST GO OUT AND STAY OUT.

NHTSA ID
11460998
Incident
Apr 4, 2022
Exterior lighting
Filed Oct 17, 2021

While driving both low beam headlights turned off. This has now happened on more than one occasion.

NHTSA ID
11437058
Incident
Oct 16, 2021
Exterior lighting
Filed Sep 21, 2021

Low beam headlights stop working, when driving at night. This problem is happening frequently.

NHTSA ID
11433781
Incident
Sep 11, 2021
Exterior lighting
Filed Sep 15, 2020

WHILE DRIVING ON SEVERAL OCCATIONS DURING THE DAY OR NIGHT. THE FRONT DAYTIME RUNNING LIGHTS AND OR THE FRONT HEADLAMPS JUST SHUT OFF. THIS HAS HAPPENED DRIVING AT HIGHWAY SPEEDS AND JUST SITTING AT A TRAFFIC LIGHT. VERY DANGEROUS AT NIGHT!!

NHTSA ID
11355097
Incident
Aug 26, 2020
Mileage
98,000 mi
Exterior lighting
Filed Sep 1, 2020

TL* THE CONTACT OWNS A 2006 CHEVROLET TRAILBLAZER. THE CONTACT STATED THAT THE VEHICLE WAS AT A STAND STILL WHEN SHE NOTICED THAT THE HEADLIGHTS WERE NOT FUNCTIONING AS DESIGNED. THE CONTACT STATED HER HUSBAND REPLACED BOTH LOW BEAM BULBS. THE CONTACT STATED SHE CONTINUED TO EXPERIENCE THE FAILURE. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC WHERE THE DRIVER HEADLIGHT MODULE WAS REPLACED. THE CONTACT CALLED HERITAGE CHEVROLET BUICK OWINGS MILLS LOCATED AT 11234 REISTERSTOWN RD, OWINGS MILLS, MD 21117, (866) 730-3826, AND THE DEALER WAS MADE AWARE OF THE FAILURE. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER HAD BEEN INFORMED OF FAILURE. THE FAILURE MILEAGE WAS 208,863.

NHTSA ID
11352478
Incident
Aug 11, 2020
Mileage
208,863 mi
Driver assistanceExterior lightingSteering
Filed Jul 5, 2020

PARTS BEEN ACTING UP ON ME. BEEN HAVING NUMEROUS PROBLEMS WITH HYDRAULIC HOSE ON STEERING, WINDOWS/LOCKS ELECTRICAL AND BEEN CONSTANTLY REPLACING WHEELS AND HUB BEARINGS.

NHTSA ID
11337500
Incident
Mar 10, 2020
Mileage
190,000 mi
ElectricalExterior lighting
Filed Dec 1, 2019

ENGINE WILL SHUT OFF GOING DOWN THE ROAD THEN AFTER SEVERAL MINUTES IT WILL START AGAIN. ALSO I HAVE HAD THE HEADLIGHTS GO OUT DRIVING AT NIGHT THEY WILL SUDDENLY GO OUT.

NHTSA ID
11283150
Incident
Oct 30, 2019
Mileage
150,000 mi
Exterior lighting
Filed Sep 19, 2019

MY PASSENGER SIDE LIGHT HAS NOT BEEN WORKING DUE TO THE WIRING MELTING AND NOT BEING ABLE TO GET THIS FIXED. THIS PROBLEM SHOULD NOT HAPPEN

NHTSA ID
11256608
Incident
Sep 4, 2017
Mileage
120,000 mi
Exterior lighting
Filed Sep 5, 2019

MY LOW BEAM HEADLIGHTS SUDDENLY STOPPED WORKING. I STILL HAVE HIGH BEAMS, MARKER LIGHTS, BUT NOT LOW BEAM. THE VEHICLE WAS STATIONARY AT THE TIME THAT I NOTICED THE PROBLEM.

NHTSA ID
11253346
Incident
Aug 30, 2019
Mileage
213,000 mi
Exterior lighting
Filed Sep 4, 2019

THE GAUGE CLUSTER WHERE IT SHOWS THE CARS MILEAGE AND IF THE CAR IS IN PARK, REVERSE, NEUTRAL, OR DRIVE. THE LIGHTING FOR THIS PART OF THE GAUGE CLUSTER GOES OUT AND IS NOT VISIBLE AT ALL. THIS IS AN ISSUE FOR YEARS ON THE CHEVROLET TRAILBLAZER AND SIMILAR VEHICLES.

NHTSA ID
11253265
Incident
Sep 8, 2011
AirbagsElectricalExterior lighting
Filed Sep 4, 2019

THE AIRBAG DEACTIVATED LIGHT ON THE DASH CLUSTER COMES ON AND OFF BUT MOSTLY STAYS ON NOW. NO CODES SHOWING THE CAUSE. WHILE DRIVING BOTH LOW BEAM HEADLIGHTS SUDDENLY TURNED OFF, LATER DIAGNOSIS SHOWED AN ELECTRICAL ISSUE THAT MELTED BOTH LOW BEAM LIGHT CONNECTORS AND WIRES AT THE BULB END, NEW CONNECTORS WERE INSTALLED. TWO DIFFERENT TIMES WITHIN 1YR THE HEATER BLOWER MOTOR RELAY HAS GOTTEN HOT ENOUGH TO MELT THE CONNECTOR AND BURN OUT THE RELAY, CONNECTOR REPLACED TWICE AND CURRENTLY MELTING AGAIN AS FAN SPEED 1, 4, AND 5 HAVE AGAIN STOPPED WORKING. HEATER BLOWER MOTOR ALSO REPLACED TWICE CONCURRENT WITH RELAY.

NHTSA ID
11253103
Incident
Feb 15, 2019
Mileage
235,000 mi
Exterior lighting
Filed Jul 26, 2019

DAYLIGHT/HEADLIGHTS SOMETIMES DO NOT TURN ON UPON STARTING TRUCK AND ALSO HAVE SHUT OFF SEVEN DIFFERENT TIMES WHILE DRIVING AT NIGHT FORCING ME TO DRIVE WITH FOG LIGHTS AND HIGH BEAMS ON ENDANGERING NOT ONLY THE ONCOMING TRAFFIC, BUT MY FAMILY WHICH INCLUDES A 5 AND 9 YEAR OLD CHILD. AS STATED IN THE RECALL AND WHICH IS THE EXACT ACTION OCCURRING NOT EVERY TIME BUT (7 TIMES)1 TIME ALONE IS ENOUGH TO BE A MAJOR SAFETY CONCERN TO ME AND MY FAMILY, THE HEADLAMP DRIVER MODULE (HDM) MAY OVERHEAT AND FAIL, CAUSING THE HEADLAMPS AND DAYTIME RUNNING LIGHTS TO NOT ILLUMINATE.THIS IS THE RECALL ON THIS ISSUE CURRENTLY WHICH 2006-2007 CHEVY TRAILBLAZERS, YET HENDRICKS CHEVY SAYS THAT MY VEHICLE IS NOT INCLUDED IN THIS RECALL. THIS IS OBVIOUSLY A HUGE SAFETY ISSUE ESPECIALLY WHEN MY FAMILY?S SAFETY AND LIVES ARE SERIOUSLY IN DANGER EVERY TIME WE TRAVEL OR DRIVE AT NIGHT DUE TO THE RECURRING ISSUE OF THE LIGHTS NOT BEING RELIABLE AT ALL TIMES OF TURNING ON DUE TO AN OVERHEATING ISSUE, THAT ONCE AGAIN IS OCCURRING IN THESE MODELS YET MY VIN IS NOT A PART OF THE RECALL. THE MOST RECENT OCCURRENCE OF THIS ISSUE WAS ON JULY 12, 2019! PLEASE ADDRESS THIS ISSUE TO HAVE OTHER VIN NUMBERS APART OF THIS RECALL WITH WHOM EVER NECESSARY SO MY FAMILY?S SAFETY AS WELL AS OTHER DRIVER?S SAFETY ARE NOT AT RISK EVERY TIME WE GET INTO OUR 2006 CHEVY TRAILBLAZER! AGAIN THE MAIN ISSUE AT HAND IS 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. REGARDS, [XXX] INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6). *TR

NHTSA ID
11235051
Incident
Jul 12, 2019
Mileage
173,400 mi
Exterior lighting
Filed May 28, 2019

MY LIGHTS STARTED GOING OUT QUITE A WHILE AGO, FOR NO REASON AT ALL. WHEN IT FIRST STARTED THEY WOULD GO OUT FOR A SHORT PERIOD OF TIME, AND AS TIME WENT ON I HAD TO REVERT TO USING MY HIGH BEAMS, BECAUSE AFTER CHANGING 3 SWITCHES, PUTTING NEW LIGHTS IN, HAVING THE WIRING INSPECTED WIRE BY WIRE, (IN SURCH OF A BAD WIRE). THE LOW BEAMS MIGHT COME ON FOR ABOUT 10-15 SECONDS WHEN I FIRST START MY ENGINE, (MIGHT) EVERY ONCE IN A WHILE, AND THEN THAT GO OFF AND I'M BACK TO USING THE HIGH BEAMS. I HAD TO ADJUST MY HIGH BEAMS DOWN SO I'M ABLE TO HAVE LIGHTS, WITHOUT BLINDING ON COMING TRAFFIC. THAT MEANS I DON'T HAVE ANY "HIGH BEAMS" WHEN I NEED THEM. MY VIN IS NOT IN THE RECALL, YET MY LIGHTS ARE DOING WHAT MANY OTHERS HAVE BEEN DOING. I'VE BEEN DEALING WITH THIS FOR ABOUT 5 YEARS IF NOT LONGER. AND IT DOESN'T MATTER IF I'M DRIVING STRAIGHT, TURNING A CORNER OR JUST SITTING STILL, IF THE LIGHTS WANT TO TURN OFF OR COME BACK ON THEY'LL DO WHAT THEY WANT, WHENEVER THEY WANT. THE LIGHTS DID NOT WORK FOR OVER 4 MONTHS, THEN ALL OF A SUDDEN THEY'RE COMING ON AGAIN FOR A FEW MOMENTS. THEY STARTED COMING ON AS I'M COMING INTO MY DRIVEWAY AND TURNING OFF MY HIGH BEAMS. BUT AGAIN JUST FOR A FEW MOMENTS. IT DOESN'T MATTER HOW FAST OR SLOW I'M GOING IT HAPPENS FROM ZERO TO 70+.

NHTSA ID
11210486
Incident
Apr 20, 2014
Mileage
100,000 mi
ElectricalExterior lighting
Filed May 21, 2019

HEADLIGHTS CUTTING OUT (COMPLETELY OFF) AT NIGHT WHILE DRIVING VEHICLE IN A NORMAL FASHION AND DURING GOOD WEATHER CONDITIONS WITH ALL INTERIOR LIGHTS OFF EXCEPT GAUGES IN DASH DISPLAY. NO SECONDARY LIGHTS OR ELECTRONICS ON AND ON A DARK ROAD WITH VERY LIMITED STREET LIGHTING AND WHILE DRIVING AT 45MPH. ABLE TO REGAIN LIGHTS BY TURNING SWITCH THROUGH FULL RANGE A COUPLE OF TIMES AND PUTTING ON MANUAL MODE. LIGHT SENSOR ON DASH IS UNOBSTRUCTED.

NHTSA ID
11209004
Incident
May 20, 2019
Mileage
145,000 mi
Exterior lighting
Filed Mar 28, 2019

BREAK LIGHTS ARE NOT LIGHTING UP BUT LIGHT BLUBS ARE GOOD SOMETHING TO DO WITH WIRING WITH BREAK LIGHTS

NHTSA ID
11192161
Incident
Mar 27, 2019
Mileage
56,000 mi
Exterior lighting
Filed Mar 11, 2019

TL* THE CONTACT OWNS A 2006 CHEVROLET TRAILBLAZER. THE CONTACT STATED THAT THE HEADLIGHTS FLICKERED WHILE DRIVING AT NIGHT AND WERE A SAFETY HAZARD. THERE WERE NO WARNING INDICATORS ILLUMINATED. THE VEHICLE WAS TAKEN TO HENDRICKS CHEVROLET (1620 MONTGOMERY HWY, HOOVER, AL 35216, (205) 545-8072) WHERE IT WAS DIAGNOSED THAT NEW HEADLIGHTS NEEDED TO BE INSTALLED. THE DEALER CLAIMED TO REPAIR THE VEHICLE; HOWEVER, THE FAILURE RECURRED. THE MANUFACTURER WAS NOTIFIED AND DID NOT ASSIST. THE FAILURE MILEAGE WAS 88,445. THE VIN WAS INVALID.

NHTSA ID
11185811
Incident
Feb 28, 2019
Mileage
88,445 mi
Exterior lighting
Filed Feb 26, 2019

THE HEAD LIGHTS POOR VISIBILITY

NHTSA ID
11182553
Incident
Sep 13, 2013
Mileage
133,000 mi
Exterior lighting
Filed Nov 14, 2018

TL* THE CONTACT OWNS A 2006 CHEVROLET TRAILBLAZER. WHILE DRIVING APPROXIMATELY 70 MPH, THE LOW BEAM HEADLIGHTS WENT OUT. THE CONTACT CONTINUED DRIVING WITH THE HIGH BEAM HEADLIGHTS ILLUMINATED. THE VEHICLE WAS DRIVEN TO VAN CHEVROLET (8585 E FRANK LLOYD WRIGHT BLVD, SCOTTSDALE, AZ 85260) WHERE IT WAS DIAGNOSED THAT THE HEADLAMP MODULE SENSOR WAS DEFECTIVE AND NEEDED REPLACEMENT. THE VEHICLE WAS REPAIRED. THE MANUFACTURER WAS NOTIFIED AND STATED THAT THE VIN WAS INCLUDED IN NHTSA CAMPAIGN NUMBER: 14V519000 (EXTERIOR LIGHTING). THE APPROXIMATE FAILURE MILEAGE WAS 87,232.

NHTSA ID
11151474
Incident
Oct 15, 2018
Mileage
87,232 mi
Driver assistanceExterior lightingPowertrain (other)
Filed Sep 13, 2018

HEAD LAMPS GO OFF AT NIGHT WHILE DRIVING WON'T COME BACK ON , STABILITRACK SHUTS OFF AN WARNING BELLS GO OFF FOR NO REASON. NOW OUT OF THE BLUE TRANSMISSION WILL NOT WORK. ONLY HAS 1ST AND 2ND, WHILE DRIVING ON ANY ROAD IN TOWN OR ON. HIGHWAY.

NHTSA ID
11129418
Incident
Jun 15, 2018
Mileage
165,000 mi
Exterior lighting
Filed Aug 29, 2018

HEADLIGHTS WENT OUT DRIVING THEM CAME BACK ON THEN OFF AGAIN. WENT TO THE DEALER FOR KNOWN RECALL 14291 AND SAID MY SPECIFIC TRAILBLAZER IS NOT LISTED FOR THE RECALL. THIS IS VERY DANGEROUS AS I WAS DRIVING IN THE DARK FOR MANY MILES. I SHOULD BE REIMBURSED FOR ANY FIXES AS GM KNOWS THERE IS A PROBLEM NOT SURE WHY IT'S ONLY TO SPECIFIC TRAILBLAZERS AND NOT ALL FROM 2006-2007

NHTSA ID
11123152
Incident
Aug 25, 2018
Mileage
153,000 mi
Exterior lighting
Filed Jul 14, 2018

HAD VEHICLE FOR ABOUT 3 YEARS NOW. I DRIVE MOSTLY AT NIGHT. HEADLIGHTS CUT OFF AT RANDOM TIMES. COME BACK ON RANDOMLY. WHEN THEY TURN OFF I IMMEDIATELY TURN HIGHBEAMS ON. THEY ALWAYS WORK. BEEN DOING THIS SINCE I'VE OWNED IT.

NHTSA ID
11111342
Incident
Jan 18, 2014
Mileage
70,000 mi
Exterior lighting
Filed Jul 5, 2018

MY LOW BEAM HEADLIGHTS WON'T COME ON. I'VE REPLACED THE RELAY SWITCH, FUSE ONCE ALREADY. FINE FOR A SHORT TIME NOW THEY'RE NOT WORKING AGAIN.

NHTSA ID
11109706
Incident
Jul 4, 2018
Mileage
78,000 mi
ElectricalExterior lighting
Filed Jan 7, 2018

LIGHTS START DIMMING WHILE DRIVING. PASSENGER SIDE HEADLIGHT AND REAR LIGHTS KEEP BURNING OUT. REPLACED HEADLIGHT TWICE WITHIN A YEAR PLUG WAS MELTED. NUMBER 4 ON THE AIR CONDITIONER/HEATER CONTROL HAS GONE OUT TWICE. CLUTCH FAN HAS BEEN REPLACED 4 TIMES IN THE LAST 3 YEARS. CODE SAYS ON HIGH SPEED. WATER PUMP HAS BEEN REPLACED 3 TIMES AND CONTINUES TO LEAK AFTER A FEW MONTHS. ALL HAVE BEEN ON HIGHWAY OR IN CITY DRIVING.

NHTSA ID
11061065
Incident
Jan 1, 2015
Mileage
150,000 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.

Other components reported on this vehicle

Categories with enough reports to have a page of their own

Elsewhere on this vehicle

Data sources

Data on this page last refreshed .