2007 Chevrolet Trailblazer headlight problems

EXTERIOR LIGHTING

The contact owns a 2007 Chevrolet Trailblazer. The contact stated while driving 55 MPH at nighttime, the low-beam headlights started flickering, and then became inoperable. The vehicle decelerated and veered to the side of the road. The contact engaged the high-beam headlights and continued driving. The contact stated that he replaced the low-beam headlights relay several times. Additionally, the contact replaced the low beam headlights switch, bulb, and fuses; however, the failure persisted. The local dealer and a second dealer, Pohanka Chevrolet (13915 US-50, Chantilly, VA 20151) were notified of the failure and informed the contact that the VIN was not included in a recall. The contact related the failure to GM Campaign Number: N140291. The manufacturer was notified of the failure and referred the contact to the NHTSA Hotline for assistance. The failure mileage was approximately 133,000.

NHTSA complaint #11588377 — an unverified report by a vehicle owner.

EXTERIOR LIGHTING

Keeps blowing #46 headlight relay. Happens every 2-3 weeks. When this happens the low beams stop working. I have to switch to high beams to continue driving.

NHTSA complaint #11526325 — an unverified report by a vehicle owner.

EXTERIOR LIGHTING:HEADLIGHTS

The contact owns a 2007 Chevrolet Trailblazer. The contact stated that while driving at various speeds, the headlights became inoperable without warning. The contact stated that the failure had occurred several times. The contact replaced the headlight bulbs three times, the fuse, and the switch. The failure persisted. The contact had spoken with the dealer who stated the headlamp driver module (HDM) module needed to be replaced; however, the vehicle was not repaired. The manufacturer was made aware of the failure and a case was opened. The manufacturer informed the contact that an unknown recall for the failure had expired. The approximate failure mileage was 200,200.

NHTSA complaint #11475863 — an unverified report by a vehicle owner.

EXTERIOR LIGHTING

My headlights turn off bybthemselves while driving, other times they wont turn off at all after car is turned off even while in park, and other times they turn on while switched to off position randomly in the middle of te night resulting in a dead battery come morning. My driver window no longer works as well as driver power locks. Happening since 2020 random at first now permentant removal of fuse switch in order to shut off lights and the fuse switch is hot to the touch upon removal.

NHTSA complaint #11442611 — an unverified report by a vehicle owner.

EXTERIOR LIGHTING:HEADLIGHTS

The contact owns a 2007 Chevrolet Trailblazer. The contact stated that while driving at night, the low-beam headlights would not provide adequate illumination for safe driving. The hi-beam headlight would be used to provide adequate illumination. Upon investigation, the contact discovered NHTSA Campaign Number: 15V519000 (Exterior Lighting) which she linked to the failure. The contact had taken the vehicle to a dealer where she was informed that there were no recalls on the VIN. The contact was able to replace the module and fuses; however, the headlights remained defective. The vehicle had yet to be repaired. The failure mileage was 219,000.

NHTSA complaint #11440471 — an unverified report by a vehicle owner.

EXTERIOR LIGHTING

I NOTICED AROUND MARCH 18TH 2021,THAT MY HEADLIGHTS WAS OUT WHILE DRIVING AND JUST 2 DAYS AGO MY BATTERY DIED APRIL 12TH 2021 DUE TO MY IGNITION SWITCH BEING STUCK IT WAS PARKED ALREADY IN MY GARAGE

NHTSA complaint #11408153 — an unverified report by a vehicle owner.

EXTERIOR LIGHTING

THE FIRST THING TO GO WRONG WAS THE POWER WINDOWS DON'T WORK PROPERLY IN THE WINTER, NOW THE AIR CONDITIONER ONLY BLOWS COLD AIR INTERMITTENTLY, AND THE MOST RECENT PROBLEM IS THE HEADLIGHTS WON'T WORK AT ALL, I CALLED THE LOCAL SERVICE CENTER AND THEY SAID THAT THE ELECTRICAL RECALLS WERE VIN SPECIFIC, EVEN THO I HAD THE CORRECT MAKE MODEL AND YEAR MY VIN DID NOT QUALIFY FOR THE RECALL! I'M VERY UPSET THAT THEY CAN BE VIN SPECIFIC BUT I'M HAVING ALL THE ISSUES ON THE RECALLS!! I CAN NO LONGER DRIVE MY VEHICLE IF IT IS RAINING, FOGGY, OR DARK BECAUSE I HAVE NO HEADLIGHTS!!! I ALSO LOST CONTROL OF MY CAR IN THE RAIN AND THINK IT HAS TO DO WITH THE STABILITRAK, THE LIGHT HAS BEEN ON FOR A WHILE, LUCKILY I STOPPED MY CAR BEFORE I CRASHED INTO ANYTHING

NHTSA complaint #11364066 — an unverified report by a vehicle owner.

EXTERIOR LIGHTING

TL* THE CONTACT OWNS A 2007 CHEVROLET TRAILBLAZER. THE CONTACT STATED THAT WHILE DRIVING, THE HEADLIGHTS AND EXTERIOR LIGHTS FLICKERED OFF AND ON FOR 15 TO 20 SECONDS WITHOUT WARNING. THE CONTACT CALLED THE TEETER MOTOR CO DEALER LOCATED AT 1512 W MOLINE ST, MALVERN, AR 72104 AND WAS TOLD THAT THERE WAS NO RECALL ON THE VIN. THE CONTACT WAS TOLD TO BRING THE VEHICLE IN FOR A DIAGNOSTIC TEST. THE CONTACT REFERENCED NHTSA CAMPAIGN NUMBER: 15V519000 (EXTERIOR LIGHTING) AND WAS TOLD THAT THE VEHICLE WAS NOT INCLUDED. THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURE. THE FAILURE MILEAGE WAS APPROXIMATELY 200,000.*BF CONSUMER STATED LOW BEAM DOES NOT COME ON AT ALL.

NHTSA complaint #11355224 — an unverified report by a vehicle owner.

EXTERIOR LIGHTING

HEADLIGHTS WENT OFF ON THREE DIFFERENT OCCASIONS THIS PAST WEEK, IT ALSO HAPPENED ONCE BEFORE SEVERAL MONTHS BACK. THEY JUST SHUT OFF AND WHILE YOUR PANICKING AND HITTING THE HEADLIGHT SWITCH SEVERAL TIMES THEY FINALLY COME BACK ON. WE WILL NOT DRIVE IT AT NIGHT ANYMORE. WHY IS MY CAR NOT RECALLED WHEN OTHERS FROM THE SAME YEAR ARE. I HAVE BEEN WORKING IN MANUFACTURING FOR OVER THIRTY YEARS AND MY DAD WORKED ON THE GM ASSEMBLY LINE FOR THIRTY YEARS. DON'T KID YOURSELF THAT YOU KNOW WHICH BATCH OF PARTS WERE USED ON A PARTICULAR CAR. MY VIN IS DEFECTIVE.

NHTSA complaint #11342866 — an unverified report by a vehicle owner.

EXTERIOR LIGHTING

HEADLIGHTS SHUT OFF RANDOMLY WHILE DRIVING AT NIGHT. SEEMS TO BE EXACTLY AS NOTED IN RECALL # NHTSA RECALL 15V519000, GM'S NUMBER FOR THIS RECALL IS 14291.

NHTSA complaint #11326620 — an unverified report by a vehicle owner.

EXTERIOR LIGHTING

THE LOW BEAM HEADLIGHTS RANDOMLY GO OFF TOGETHER WHEN DRIVING AND OFTEN WILL NOT COME BACK ON FOR A SHORT PERIOD OF TIME. HAVE TO USE HIGH BEAM AFTER LOW BEAM GOES OFF.

NHTSA complaint #11289540 — an unverified report by a vehicle owner.

EXTERIOR LIGHTING

THE HEADLIGHTS HAVE WENT OUT AND ARE NOT WORKING

NHTSA complaint #11286847 — an unverified report by a vehicle owner.

EXTERIOR LIGHTING

EXTERIOR LOW BEAM LIGHTS, HEADLIGHTS TURNED OFF DURING DRIVING,. A HAZARD WHILE DRIVING AT NIGHT. HAZARDOUS TO DRIVER, OCCUPANTS AND ON COMING TRAFFIC BECAUSE WE HAVE TO IMMEDIATELY PUT ON HIGHBEAMS TO CONTINUE DRIVING.

NHTSA complaint #11241459 — an unverified report by a vehicle owner.

EXTERIOR LIGHTING

TL* THE CONTACT OWNS A 2007 CHEVROLET TRAILBLAZER. WHILE DRIVING 55 MPH, THE LOW BEAM HEADLIGHTS FAILED TO OPERATE AND THE CHECK ENGINE INDICATOR ILLUMINATED. THE CONTACT HAD TO ACTIVATE THE HIGH BEAMS AND FOG LIGHTS TO SEE THE ROAD. THE CONTACT CALLED SAUERS BUICK GMC (1900 E LINCOLNWAY, LA PORTE, IN 46350, (877) 468-9351), BUT THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS CONTACTED AND DID NOT ASSIST. THE CONTACT STATED THAT THE FAILURE WAS SIMILAR TO NHTSA CAMPAIGN NUMBER: 15V519000 (EXTERIOR LIGHTING). THE FAILURE MILEAGE WAS 198,000.

NHTSA complaint #11235066 — an unverified report by a vehicle owner.

EXTERIOR LIGHTING

TL* THE CONTACT OWNS A 2007 CHEVROLET TRAILBLAZER. WHILE OPERATING THE VEHICLE, THE LOW BEAM HEADLIGHTS RANDOMLY SHUT OFF. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC WHO REPLACED THE LOW BEAM HEAD LAMP BULBS, BUT THE FAILURE CONTINUED. THE LOCAL DEALER WAS NOT NOTIFIED OF THE FAILURE. THE MANUFACTURER WAS CONTACTED, BUT NO ASSISTANCE WAS OFFERED. THE FAILURE MILEAGE WAS 150,000.

NHTSA complaint #11194545 — an unverified report by a vehicle owner.

EXTERIOR LIGHTING

EXTERIOR LIGHTS, HEADLIGHTS TURN OFF AT RANDOM DURING DRIVING, AT ALL TIMES OF DAY. A HAZARD WHILE DRIVING AT NIGHT. HAZARDOUS TO DRIVER, OCCUPANTS AND ON COMING TRAFFIC BECAUSE WE HAVE TO IMMEDIATELY PUT ON HIGHBEAMS TO CONTINUE DRIVING.

NHTSA complaint #11194225 — an unverified report by a vehicle owner.

EXTERIOR LIGHTING

TL* THE CONTACT OWNS A 2007 CHEVROLET TRAILBLAZER. WHILE DRIVING APPROXIMATELY 45 MPH WITH THE LOW BEAM HEADLIGHTS ILLUMINATED, THE HEADLIGHTS SUDDENLY SHUT OFF. THE CAUSE OF THE FAILURE WAS NOT DETERMINED. AUTONATION CHEVROLET MESA (6330 E. SUPERSTITION SPRINGS BLVD, MESA, AZ 85206) WAS NOTIFIED OF THE FAILURE. THE MANUFACTURER WAS NOT NOTIFIED. THE FAILURE MILEAGE WAS 80,000.

NHTSA complaint #11186410 — an unverified report by a vehicle owner.

EXTERIOR LIGHTING

TL* THE CONTACT OWNS A 2007 CHEVROLET TRAILBLAZER. WHILE DRIVING VARIOUS SPEEDS, THE HEADLAMPS WOULD NOT ILLUMINATE. THERE WERE NO WARNING INDICATORS ILLUMINATED. THE CONTACT STATED THAT THE VEHICLE WAS EXPERIENCING THE SAME SYMPTOMS AS LISTED IN NHTSA CAMPAIGN NUMBER: 15V519000 (EXTERIOR LIGHTING). MCGRATH CHEVYLAND (1600 51ST ST NE, CEDAR RAPIDS, IA 52402, (319) 393-6300) WAS CONTACTED, BUT WAS NOT ABLE TO ASSIST. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS NOTIFIED AND DID NOT ASSIST. THE FAILURE MILEAGE WAS 180,000.

NHTSA complaint #11174715 — an unverified report by a vehicle owner.

EXTERIOR LIGHTING

TL* THE CONTACT OWNS A 2007 CHEVROLET TRAILBLAZER. WHILE STARTING THE VEHICLE, THE HEADLAMPS FAILED TO PRODUCE ADEQUATE LIGHTING. THERE WERE NO WARNING INDICATORS ILLUMINATED. THE CONTACT STATED THAT THE VEHICLE SHOULD BE INCLUDED IN NHTSA CAMPAIGN NUMBER: 15V519000 (EXTERIOR LIGHTING). THE CONTACT CALLED FOLSOM CHEVROLET (12655 AUTO MALL CIR, FOLSOM, CA 95630, (916) 790-6887) AND WAS INFORMED ABOUT DIAGNOSTIC TESTING; HOWEVER, THE CONTACT DECLINED. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS CONTACTED AND PROVIDED CASE NUMBER: 9-4987724181. THE FAILURE MILEAGE WAS 151,000.

NHTSA complaint #11170333 — an unverified report by a vehicle owner.

EXTERIOR LIGHTING

TL* THE CONTACT OWNS A 2007 CHEVROLET TRAILBLAZER. WHILE DRIVING APPROXIMATELY 35 MPH, THE LOW BEAM HEADLIGHTS FAILED TO ILLUMINATE WITHOUT WARNING. THE HIGH BEAM HEADLIGHTS WERE STILL OPERABLE. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC AND THE BULBS AND FUSE WERE REPLACED; HOWEVER, THE FAILURE PERSISTED. A DEALER WAS NOT CONTACTED. THE VEHICLE WAS NOT INCLUDED IN NHTSA CAMPAIGN NUMBER: 15V519000 (EXTERIOR LIGHTING). THE MANUFACTURER WAS CONTACTED. THE APPROXIMATE FAILURE MILEAGE WAS 155,000.

NHTSA complaint #11166276 — an unverified report by a vehicle owner.

EXTERIOR LIGHTING

DEM LIGHTS ARE GOING OUT FOR ABOUT 30 SECONDS TO A MINUTE, THEN COMING BACK ON WHILE DRIVING ON THE ROAD.

NHTSA complaint #11164120 — an unverified report by a vehicle owner.

EXTERIOR LIGHTING

WHEN DRIVING THE VEHICLE THE HEADLIGHTS WILL JUST RANDOMLY GO OUT.OR AT TIMES THEY WILL GO OUT COME ON AND GO OUT AGAIN..."WHILE DRIVING " ESPECIALLY AT NIGHT" CAUSING ME TO HAVING TO PULL OVER..UNABLE SEEING WHERE IM PULLIN OFF THE ROAD TO.AFTER SEVERAL TRIES OF TURNING SWITCH ON AND OFF..THE LIGHTS RETURN.BUT ONLY FOR A FEW AND THEN IT DOES IT ALL OVER AGAIN.THIS HAPPENS RANDOMLY..REPORTED IT TO YHE DEALERSHIP WHR I PURCHASED IT...I WAS TOLD THEY WAS UNABLE..TO SEE IT.BUT HAD CHANGE THE FUSES..

NHTSA complaint #11161794 — an unverified report by a vehicle owner.

EXTERIOR LIGHTING:HEADLIGHTS:SWITCH

TL* THE CONTACT OWNS A 2007 CHEVROLET TRAILBLAZER. WHILE DRIVING 45 MPH AT NIGHT, THE HEADLIGHTS WENT OUT. THE CONTACT PULLED THE VEHICLE OVER, JIGGLED THE HEADLIGHT SWITCH, AND WAS ABLE TO GET THE HEADLIGHTS BACK ON TO GET HOME. THE VEHICLE WAS TAKEN TO THE DEALER (JERRY SEINER SOUTH JORDAN BUICK GMC, 10487 S JORDAN GATEWAY, SOUTH JORDAN, UT 84095, (801) 685-3463) AND REPARIED AT THE CONTACT'S EXPENSE. THE MANUFACTURER HAD NOT BEEN CONTACTED. THE FAILURE MILEAGE WAS 154,000. *TT

NHTSA complaint #11131592 — an unverified report by a vehicle owner.

EXTERIOR LIGHTING

TL* THE CONTACT OWNS A 2007 CHEVROLET TRAILBLAZER. WHILE DRIVING 45 MPH AT NIGHT, THE HEADLIGHTS WENT OUT. THE CONTACT PULLED THE VEHICLE OVER, JIGGLED THE HEADLIGHT SWITCH, AND WAS ABLE TO GET THE HEADLIGHTS BACK ON TO GET HOME. THE VEHICLE WAS TAKEN TO THE DEALER (JERRY SEINER SOUTH JORDAN BUICK GMC, 10487 S JORDAN GATEWAY, SOUTH JORDAN, UT 84095, (801) 685-3463) AND REPARIED AT THE CONTACT'S EXPENSE. THE MANUFACTURER HAD NOT BEEN CONTACTED. THE FAILURE MILEAGE WAS 154,000. *TT

NHTSA complaint #11131592 — an unverified report by a vehicle owner.

EXTERIOR LIGHTING

I JUST BOUGHT THIS VEHICLE. THE HEADLIGHTS WON'T COME ON THE LOW BEAMS. I PULLED THE BLINKER HANDLE BACK FOR HIGH BEAMS TO COME ON. I HOLD IT BACK WHILE I MESS WITH HEADLIGHT SWITCH FINALLY LOW BEAMS COMES ON AND I CAN PUSH BLINKER HANDLE FORWARD TO ENGAGE HIGH BEAMS TO STAY ON.

NHTSA complaint #11131110 — an unverified report by a vehicle owner.

EXTERIOR LIGHTING

LOW BEAM HEADLIGHTS WILL STOP WORKING

NHTSA complaint #11118965 — an unverified report by a vehicle owner.

EXTERIOR LIGHTING

MY 2007 CHEVROLET TRAILBLAZER HEAD LIGHTS GO OFF WHEN I'M DRIVING DOWN THE ROAD. THEY DO COME BACK ON AFTER I STOP FOR A MINUTE OR TWO. I CAN'T DRIVE MY VEHICLE AT NIGHT BECAUSE OF THIS ISSUE. I LOOKED UP MY TRAILBLAZER USING MY VIN NUMBER AND IT SAID THERE WERE NO RECALLS ON MY VEHICLE. I'VE HAD OTHER ISSUES WITH MY VEHICLE TO. :(

NHTSA complaint #11114442 — an unverified report by a vehicle owner.

EXTERIOR LIGHTING

THE DAYTIME AND LOW BEAM HEADLIGHTS WOULD TURN OFF RANDOMLY, WHICH WOULD MAKE FOR DANGEROUS AND UNSAFE DRIVING CONDITIONS. NOW THEY NO LONGER WORK. I HAVE RECEIVED A LETTER FROM CHEVROLET ABOUT THIS PROBLEM, BUT BECAUSE I HAVE MORE THAN 150,000 MILES ON MY CAR, I MUST PAY TO HAVE THIS PROBLEM FIXED. IT WILL COST ME MORE THAN $400 DOLLARS AND A ONE WAY TRIP OF 35 MILES TO MY NEAREST DEALERSHIP TO GET IT FIXED. THE PART CAN ONLY BE REPLACED BY A DEALERSHIP SERVICE CENTER, BECAUSE THE COMPUTER MUST BE REPROGRAMMED, FORCING ME TO USE THEIR SERVICES INSTEAD OF MY MECHANIC.

NHTSA complaint #11110622 — an unverified report by a vehicle owner.

EXTERIOR LIGHTING

TL* THE CONTACT OWNS A 2007 CHEVROLET TRAILBLAZER. WHILE DRIVING VARIOUS SPEEDS, THE HEADLIGHTS TURNED OFF WITHOUT WARNING. THE CONTACT STATED THAT THE VEHICLE WAS NOT TAKEN TO A DEALER OR INDEPENDENT MECHANIC FOR DIAGNOSTIC TESTING OR REPAIRS. THE VEHICLE WAS TAKEN TO O'REILLY AUTO PARTS WHERE IT WAS DETERMINED THAT THE HEAD DRIVER MODULE NEEDED REPLACEMENT. THE CONTACT STATED THAT THE PART WAS PURCHASED AND REPLACED IN THE VEHICLE, BUT THE FAILURE PERSISTED. THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURE. THE FAILURE MILEAGE WAS APPROXIMATELY 100,000.

NHTSA complaint #11065245 — an unverified report by a vehicle owner.

EXTERIOR LIGHTING

LOW BEAM LIGHTS STOPPED WORKING WHILE GOING DOWN THE ROAD. ## VIN PASSED ## CHEVROLET TRAILBLAZER 2007 ##

NHTSA complaint #11056035 — an unverified report by a vehicle owner.