228 of the
1,115 complaints filed about the Chevrolet Avalanche 1500
are about the electrical system —
20% of everything owners reported.
The worst model year for it is 2003.
Odometer Fraud. The contact previously owned a 2002 Chevrolet Avalanche 1500. The contact stated the vehicle was sold to a private buyer with an odometer reading of 205,000 miles. Subsequently, the contact discovered the vehicle was listed for sale on Facebook Marketplace with a rolled-back odometer reading of 158,000 miles. When the contact’s daughter inquired about the discrepancy, the seller confirmed the lower mileage. Upon further investigation, the contact found a second listing for the same vehicle displaying 178,000 miles. The contact messaged the seller and inquired about the accuracy of the odometer reading. The current status of the vehicle was unknown.
NHTSA complaint #11742785 — an unverified report by a vehicle owner.
Odometer Fraud. The contact purchased a 2005 Chevrolet Avalanche 1500. It was discovered that there was a mileage discrepancy. The vehicle was a private sale from a towing company. At the time of purchase, the vehicle mileage was 163,428, and at the time of registration, it was discovered that the mileage was 167,126. The contact stated that the Carfax Report indicated that the mileage was 141,207, and that the odometer had been rolled back.
NHTSA complaint #11734010 — an unverified report by a vehicle owner.
VEHICLE LOOSES POWER AND BRAKES GO OUT THEN DIES,DOESN'T MATTER SPEED. IF SLOWING DOWN AND PRESS THE BRAKES, THE LOCKS, LIGHTS, AND SECURITY GOES CRAZY. THIS IS DANGEROUS AS IT IS IN INTERSECTIONS AND CAUTION FOR COLLISION. THE VEHICLE HAS TO BE OFF FOR A TIME FRAME AND RESTARTS FINE AND CAN GO. HAPPENED WHEN COMING FROM RAMP AND IN MIDDLE OF ROAD WITH SEMI TRUCK COMING DOWN BY US.
NHTSA complaint #11407052 — an unverified report by a vehicle owner.
I BOUGHT THIS VEHICLE AND THE CLUSTER IS OUT I DO NOT KNOW WHAT MODEL THIS IS OTHER THAN A Z66 SO I CANNOT SEE ON HOW TO PROGRAM MY PHONE AT TO THE ONSTAR OR ANY OF THAT I DON'T KNOW IF I HAVE SATELLITE RADIO THERE IS NO AUXILIARY PLUG IN HEATED SEATS IT'S ONLY THE BACK OF THE SEAT THAT WORKS I'M NOT SURE IF THAT'S ALL THAT IS HEATED AND IT SAYS THAT IT'S SUPPOSED TO BE COME WITH A KEY FOB I DID NOT RECEIVE MY CAR COMPLETELY DIES I HAVE TO TURN IT COMPLETELY OFF TURN THE KEY AROUND AND STARTED AGAIN THE WHOLE STEERING COLUMN LOOKS LIKE IT HAS BEEN REPLACED I DID NOT RECEIVE THE KEY FOB I CANNOT LOCK THE DOORS BECAUSE THE KEYS DON'T WORK IN THE DOOR BUT THEY DO AN IGNITION SOMETIMES I HAVE TO TURN THE KEY AROUND SOMETIMES EVEN WHEN I'M IN THE MIDDLE OF DRIVING I HAVE TO CUT IT COMPLETELY OFF BECAUSE IT WILL STALL OUT TURN KEY AROUND AND IT START IT AGAIN. I HAVE NO IDEA WHAT THE REAL MILAGE IS. JELP IM A SINGLE AND ONLY IN COME PARENT TO 3 BOUS AND THIS MOMMA NEEDS HELP PLEASE
NHTSA complaint #11386897 — an unverified report by a vehicle owner.
I AM A NEW OWNER OF A 2003 AVALANCHE, I WAS SATISFIED WITH MY PURCHASE BUT MY SOONROOF FALLS UNDER THE APPROPRIATE SERIAL NUMBERS (6,000,000-6,300,000) RECALL STATES THAT IT MAY BE COVERED BY THE COMPANY WEBASTO HOLLANDIA. VEHICLE IS FINE TO DRIVE PLACES BUT SUNROOF MUST BE FIXED FOR COMING WINTER. IT WORRIES ME AS THERE'S A SLIGHT DANGER OF IT CAUSING A ROAD HAZARD IF IT WERE TO FALL OUT.
NHTSA complaint #11384649 — an unverified report by a vehicle owner.
THE SHIFT LEVER POSITION INDICATOR LOCATED IN THE INSTRUMENT PANEL CLUSTER DOES NOT ILLUMINATE THEREFORE, I DON'T KNOW WHAT GEAR THE VEHICLE IS IN. IT SEEMS LIKE A SAFETY ISSUE TO ME. IT OCCURS WHEN I START THE VEHICLE, AM MOVING AND WHEN THE HEADLIGHTS ARE ON.
NHTSA complaint #11234168 — an unverified report by a vehicle owner.
DRIVING 60MPH AND LOST ALL LIGHTS POWER MOTOR EVERYTHING THE VEHICLE CAME BACK ON AND REPEATED THIS OVER AND OVER TILL IT WAS PARKED GM'S SAID MY TRUCK WASN'T COVERED SO I ASKED FOR THE RECALLED PART NUMBER AND WAS RUSHED OFF THE PHONE
NHTSA complaint #11207583 — an unverified report by a vehicle owner.
SERVICE STABILITRAC SYSTEM INDICATION COMES ON, WITH CHECK ENGINE LIGHT, AND ENGINE POWER REDUCED. HAPPENS RANDOMLY, CANNOT FIND A "COMMON CAUSE" SPENT LOTS OF MONEY ON PCM, BCM, MEMORY SEAT MODULE, BATTERY CABLES, BATTERY, BRAKE LIGHT SWITCH, ETC. ETC. DANGEROUS CONDITION WHEN VEHICLE DROPS INTO POWER REDUCTION MODE.
NHTSA complaint #11180729 — an unverified report by a vehicle owner.
TL* THE CONTACT OWNS A 2010 CHEVROLET AVALANCHE 1500. WHILE DRIVING APPROXIMATELY 55 MPH, THE VEHICLE STALLED. IN ADDITION, THE STEERING AND BRAKING ABILITY FAILED, THE RADIO WAS INOPERATIVE, AND THE STABILITY CONTROL WARNING INDICATOR ILLUMINATED. AFTER FIVE MINUTES, THE VEHICLE OPERATED NORMALLY. THE CONTACT STATED THAT THE FAILURES OCCURRED SPORADICALLY FOR SIX WEEKS. THE VEHICLE WAS TAKEN TO THE DEALER (BLEECKER CHEVROLET, 1200 CUMBERLAND STREET, DUNN, NC 28334) TO BE DIAGNOSED, BUT THEY WERE NOT ABLE TO REPLICATE THE FAILURES. THE DEALER REPLACED THE BATTERY AND THE VEHICLE WAS REPAIRED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURES AND PROVIDED CASE NUMBER: [XXX] THE APPROXIMATE FAILURE MILEAGE WAS 120,000. PARTS OF THIS DOCUMENT HAVE BEEN REDACTED TO PROTECT PERSONALLY IDENTIFIABLE INFORMATION PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6).
NHTSA complaint #11154480 — an unverified report by a vehicle owner.
IN MOTION ON CITY STREETS OR HIGHWAYS SEVERAL WARNING LIGHTS APPEAR ON THE DASH AND JUST RANDOMLY TURN ON AND TURN OFF THE STABILISER LEG TRACTION CONTROL TIME ON THEIR SYSTEM CHECK ENGINE ABS LIGHT AND AIRBAG LIGHT ALL THE LIGHTS COME ON AND GO OFF WHENEVER THEY WANT. THE PLAY IS ON MACY MOTHER THE ONE CONNECTION THAT GOES TO GETS EXTREMELY HOT IT DON'T WANNA COME ON YOU HAVE TO MOVE AROUND AND GET IT COME ON AND GOES OFF RANDOMLY AS WELL
NHTSA complaint #11132801 — an unverified report by a vehicle owner.
1.VEHICLE STABILITRAK LIGHT COMES ON, ALL THE DASH BOARD LIGHTS GOES ON AND OFF, THE NEEDLES ARE GOING WILD AND THEN NOTHING. THE VEHICLE STILL DRIVES NORMAL. 2.THE CLOCK WILL NOT KEEP REGULAR TIME EVEN WHEN RESET MANY TIMES. 3.THE DRIVES SIDE REAR SPEAKER WILL NOT COME ON. 4.WHEN USING CRUISE CONTROL THE VEHICLE ACCELERATED QUICKLY CAUSING ME TO THINK IT WAS OUT OF CONTROL, THIS HAPPEN ONCE.
NHTSA complaint #11075760 — an unverified report by a vehicle owner.
ELECTRICAL SYSTEM:WIRING:FUSES AND CIRCUIT BREAKERS
TL* THE CONTACT OWNS A 2002 CHEVROLET AVALANCHE 1500. WHILE OPERATING THE VEHICLE, THE LOW BEAM HEADLIGHTS SUDDENLY SHUT OFF. WHEN THE CONTACT TAPPED THE FUSE BOX LOCATED UNDER THE HOOD, THE HEADLIGHTS TURNED BACK ON AND ILLUMINATED NORMALLY. THE CAUSE OF THE FAILURE WAS NOT DIAGNOSED. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER AND LOCAL DEALER (BOB BROWN CHEVROLET IN ERVINGDALE, IA) WERE NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS 150,000.
NHTSA complaint #11031389 — an unverified report by a vehicle owner.
TL* THE CONTACT OWNS A 2008 CHEVROLET AVALANCHE 1500. WHILE DRIVING 60 MPH, THE RPMS INCREASED AND DECREASED, THE HEADLIGHTS FLASHED INTERMITTENLY, AND THAT THE ENTIRE INSTRUMENT CLUSTER WITH DIFFERENT WARNING SENSORS ILLUMINATED INTERMITTENTLY. THE VEHICLE WAS DRIVEN HOME. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE LOCAL DEALER WAS NOT CONTACTED OR MADE AWARE OF THE FAILURE. THE CONTACT STATED THAT THE VEHICLE EXPERIENCED THE SAME FAILURE IN MAY OF 2017 WHEN IT WAS DIAGNOSED THAT THE AMPLIFIER FAILED AND WAS REPLACED. THE MANUFACTURER WAS NOT CONTACTED. THE FAILURE MILEAGE WAS APPROXIMATELY 39,000.
NHTSA complaint #11021484 — an unverified report by a vehicle owner.
AIR BAG SERVICE LIGHT IS ON THE TRUCK WILL SURGE WITH NO WARNING CAUSE THE INSTRUMENT TO BLACK OUT AND WOULD CAUSE THE TRUCK TO STOP CHECK ENGINE LIGHT IS ON WITH NO KEY AND CONTROL ON THE STEERING NOT FUNCTIONAL
NHTSA complaint #10995067 — an unverified report by a vehicle owner.
TL* THE CONTACT OWNS A 2003 CHEVROLET AVALANCHE 1500. WHILE DRIVING 60 MPH, THE VEHICLE FAILED TO ACCELERATE. THE INSTRUMENT PANEL GAUGES FLUCTUATED INDEPENDENTLY AND SEVERAL WARNING INDICATORS ILLUMINATED. THE VEHICLE ALSO STALLED. THE CONTACT WAS ABLE TO RESTART THE VEHICLE, BUT THE FAILURE RECURRED MULTIPLE TIMES. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC WHO DIAGNOSED THAT THE VEHICLE HAD ELECTRICAL ISSUES. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOT MADE AWARE OF THE ISSUE. THE APPROXIMATE FAILURE MILEAGE WAS 230,000.
NHTSA complaint #10967809 — an unverified report by a vehicle owner.
THE FAN MOTOR CONTROL RELAY AND CONNECTOR SHORT CIRCUITED AND BURNED UP. THE LOCATION OF THIS RELAY IS BEHIND AND SLIGHTLY BELOW THE GLOVE BOX. GENERAL MOTORS ISSUED A SERVICE BULLETIN SPECIAL COVERAGE ADJUSTMENT BULLETIN NO 11046 FOR THIS PROBLEM, HOWEVER IT WAS ONLY VALID IN CANADA, NOT THE UNITED STATES.
NHTSA complaint #10936520 — an unverified report by a vehicle owner.