Owners have filed 153 complaints
about the 2005 Chevrolet Avalanche 1500 with NHTSA between 2005 and 2026.
The largest single group is the electrical system.
Across this model's run it ranks 5 of 11 worst.
The letter says how bad. This says what kind — whether this year drew
an unusual number of complaints, unusually dangerous
ones, or failures that arrived unusually early.
The dashed ring is 50 — the national norm. Further out is worse.
Complaint volume — 76
Against the median year of the Chevrolet Avalanche 1500. 50 means typical for this
model; 100 means roughly double.
Severity — 30
5.9% of these complaints
involved a crash, fire, injury or death, against a national rate of
9.7%.
Early failure — 36
21% of failures with a mileage on record happened under
36,000 miles, against a national rate of
29%.
How 2005 compares with every other Chevrolet Avalanche 1500
NHTSA files every complaint against a named sub-assembly, not just a
system. This is the difference between knowing it was "the engine" and
knowing which part of it — the list to hand a mechanic.
Instrument Cluster/Panel
2455.8%
Automatic Transmission
511.6%
Driveline
37.0%
Defroster/Defogger/Hvac System
37.0%
Shaft Sector
24.7%
Temporary/Emergency Spare Tire
24.7%
Tread/Belt
24.7%
Body
24.7%
When it fails
Odometer readings owners gave when they filed. About half of all
complaints include one.
Under 1,000 miles
97.0%
1,000 – 9,999 miles
64.7%
10,000 – 24,999 miles
107.8%
25,000 – 49,999 miles
1814.1%
50,000 – 74,999 miles
3325.8%
75,000 – 99,999 miles
2418.8%
100,000 – 149,999 miles
1914.8%
150,000+ miles
97.0%
When owners complained
A spike years after the car went on sale usually means a part wearing
out on schedule across the whole fleet — the kind of pattern no single
owner can see from inside their own car.
Jun 2005peak 8Apr 2026
Recalls on the 2005 Chevrolet Avalanche 1500
A complaint is one owner's allegation. A recall is the point at which
the manufacturer or a regulator agreed the defect is real and dangerous
enough to fix for free — however old the car is.
United States — NHTSA
07E106000
WHEELS:HUB
CERTAIN FEDERAL-MOGUL REPLACEMENT WHEEL HUB ASSEMBLIES WITH THE BRAND NAMES: NATIONAL, CARQUEST P/NOS. 515020, 515021, 515025, 515053, 515054, 515059, AND 515060, SHIPPED BETWEEN JANUARY 23, 2006, AND DECEMBER 20, 2007, SOLD FOR LIGHT DUTY AND MEDIUM DUTY TRUCKS. THE INBOARD RETENTION NUT USED TO MAINTAIN HUB BEARING ASSEMBLY CAN LOOSEN RESULTING IN AN ABS LIGHT INDICATION, NOISE, AND/OR WHEEL SEPARATION.
Risk: WHEEL SEPARATION CAN RESULT IN A VEHICLE CRASH.
06V289000
ENGINE AND ENGINE COOLING
ON CERTAIN TRUCKS EQUIPPED WITH AN 8.1L V8 (RPO L8-VIN G) ENGINE HAVE A CONDITION IN WHICH THE ENGINE FUEL RAIL PULSE DAMPER RETAINER CLIP MAY FRACTURE RESULTING IN INADEQUATE RETENTION OF THE DAMPER.
Risk: IF THE DAMPER COMES LOOSE, A FUEL LEAK MAY RESULT. FUEL LEAKAGE, IN THE PRESENCE OF AN IGNITION SOURCE, COULD RESULT IN A FIRE.
Reports where the owner recorded a crash, a fire, an injury or a death.
at 100,100 milesBillings, MTFire
ELECTRICAL SYSTEM
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.
Gloucester City, NJFire
ELECTRICAL SYSTEM
2005 CHEVROLET AVALANCHE 1500. CONSUMER STATES VEHICLE LOSS DUE TO ELECTRICAL INSTRUMENT PANEL WIRE HARNESS FIRE IN FUSE BOX *TGW THE CONSUMER STATED HE RECEIVED A RECALL LETTER IN SEPTEMBER 2011 REGARDING THE BLOWER MOTOR RESISTOR WHICH COULD POTENTIALLY CATCH FIRE.
NHTSA complaint #10442972 — an unverified report by a vehicle owner.
Seekonk, MAFire
VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM
OWNER WAS DRIVING, ATTEMPTED TO TURN UP HVAC FAN TO HIGHER SPEED BUT NOTICED THAT FAN WOULD NOT INCREASE SPEED AND STAYED ON THE LOW SPEED. THEN STARTED TO SMELL SMOKE. PULLED OVER, SHUT TRUCK OFF BUT NOTICED HVAC BLOWER FAN WAS STILL RUNNING ON LOW SPEED. SAW FIRE INSIDE RIGHT SIDE OF DASH. FIRE ORIGINATED INSIDE RIGHT SIDE OF DASH AT LOCATION OF BLOWER MOTOR AND RESISTOR COMPONENTS.
NHTSA complaint #10435266 — an unverified report by a vehicle owner.
Seekonk, MAFire
ELECTRICAL SYSTEM
OWNER WAS DRIVING, ATTEMPTED TO TURN UP HVAC FAN TO HIGHER SPEED BUT NOTICED THAT FAN WOULD NOT INCREASE SPEED AND STAYED ON THE LOW SPEED. THEN STARTED TO SMELL SMOKE. PULLED OVER, SHUT TRUCK OFF BUT NOTICED HVAC BLOWER FAN WAS STILL RUNNING ON LOW SPEED. SAW FIRE INSIDE RIGHT SIDE OF DASH. FIRE ORIGINATED INSIDE RIGHT SIDE OF DASH AT LOCATION OF BLOWER MOTOR AND RESISTOR COMPONENTS.
NHTSA complaint #10435266 — an unverified report by a vehicle owner.
at 177,850 milesJohnsburg, ILFire
TIRES
BRAND NEW 3 MONTH OLD GOODYEAR P26570R17 G/Y WRANGLE AT/S OWL TIRE EXPLODED WHILE DRIVING AND FLATTENED WITHIN A MATTER OF MINUTES. THE BELTS WERE ON FIRE INSIDE, AND THE TIRE WAS BUBBLING AND BURSTING OFROM THE INSIDE OUT...WHEN POLICE CAME AFTER CALLING FOR FEAR OF A FIRE, THEY SAID TIRE WAS ON FIRE FROM THE INSIDE AND WAS NOT DRIVABLE...WAITED 1 HOUR FOR TIRE TO COOL DOWN BEFORE ROAD SERVICE COULD BEGIN TO CHANGE TIRE...REPORTED TO GOODYEAR AND THE TIRE PLACE WHERE WE PURCHASED WOULD NOT GIVE A NEW TIRE..MADE US PURCHASE A NEW TIRE AT 50% OFF WHEN THE TIRE WAS ONLY 3 MONTHS OLD....COMPLAINED TO GOODYAR CUSTOMERS SERVICE AND HE DIDN'T CARE OR WANT TO HELP US.. SIDED WITH DEALERSHIP...SOMEONE SHOULD INVESTIGATE THE TIRES...NEVER HAD A DEFECTIVE TIRE..ACCORDING TO DEALERSHIP THIS WAS A PUNCTURED FAST LEAK WHICH CAUSED THE TIRE TO EXPLODE AND BURN..THIS WOULD NOT HAVE HAPPENED WITH SLOW LEAK...BUT THEN WHY WAS IT ON FIRE INSIDE OF TIRE BULGING OUT BIG ROUND HOT BUBBLES AROUND RIM, AND THE ROAD SERVICE WOULDN'T TOUCH FOR AN HOUR?????
NHTSA complaint #10392530 — an unverified report by a vehicle owner.
at 14,000 milesGrand Coulee, WACrash1 injured
AIR BAGS:FRONTAL
DT*: THE CONTACT STATED WHILE DRIVING 50 MPH ON WET ROADS, THE VEHICLE COLLIDED WITH A ROADSIDE BANK. BOTH FRONTAL AIR BAGS FAILED TO DEPLOY, AND THE SAFETY BELT FAILED TO KEEP THE CONTACT SECURE IN THE SEAT, CAUSING THE CONTACT TO BE THROWN OVER THE STEERING WHEEL AND STRIKE THE WINDSHIELD. THE CONTACT INCURRED INTERNAL ABDOMINAL INJURIES AS WELL AS HEAD LACERATIONS. THERE WAS A POLICE REPORT TAKEN. THE VEHICLE WAS TOWED BACK TO THE RESIDENCE, AND HAD NOT BEEN SEEN BY A DEALER.
NHTSA complaint #10175299 — an unverified report by a vehicle owner.
The most recent complaints
In the owners' own words, exactly as filed with NHTSA.
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.
Salisbury, MD
WHEELS
Gear shift indicator does not always light. Has been an issue with other models but has never been recalled for this specific model. Don’t always know what gear you are in. Spare tire completely rusted out, unable to get down. Not sure if this is a recall issue but apparently common for this vehicle
NHTSA complaint #11566169 — an unverified report by a vehicle owner.
Salisbury, MD
UNKNOWN OR OTHER
Gear shift indicator does not always light. Has been an issue with other models but has never been recalled for this specific model. Don’t always know what gear you are in. Spare tire completely rusted out, unable to get down. Not sure if this is a recall issue but apparently common for this vehicle
NHTSA complaint #11566169 — an unverified report by a vehicle owner.
at 134,000 milesCedar Bluff, AL
STEERING
SO THE HYDRABOOST IS FAILING AND MY TRUCK IS POURING AN INSANE AMOUNT OF POWER STEERING FLUID FROM HYDRABOOST SYSTEM. WHEN RESEARCHING THIS PROBLEM FOR MY YEAR MAKE AND MODEL THE HYDRABOOST RECALL POPS UP BUT WHEN CALLING CHEVROLET THEY WANT TO DO NOTHING. WHEN ITS APPARENT MY TRUCK IS AFFECTED BY TRASH PARTS. IT ONLY HAS 149000 MILES ON IT AND THE HYDRABOOST SYSTEM IS GONE. I'M TIRED OF ADDING 2 QUARTS OF POWER STEERING FLUID A WEEK, AND CANT EVEN DRIVE MY FAMILY AROUND BECAUSE I WAITING ON BRAKES TO SPORADICALLY FAIL DUE TO THE SYSTEM BEING COMPROMISED.
NHTSA complaint #11316505 — an unverified report by a vehicle owner.
at 134,000 milesCedar Bluff, AL
SERVICE BRAKES
SO THE HYDRABOOST IS FAILING AND MY TRUCK IS POURING AN INSANE AMOUNT OF POWER STEERING FLUID FROM HYDRABOOST SYSTEM. WHEN RESEARCHING THIS PROBLEM FOR MY YEAR MAKE AND MODEL THE HYDRABOOST RECALL POPS UP BUT WHEN CALLING CHEVROLET THEY WANT TO DO NOTHING. WHEN ITS APPARENT MY TRUCK IS AFFECTED BY TRASH PARTS. IT ONLY HAS 149000 MILES ON IT AND THE HYDRABOOST SYSTEM IS GONE. I'M TIRED OF ADDING 2 QUARTS OF POWER STEERING FLUID A WEEK, AND CANT EVEN DRIVE MY FAMILY AROUND BECAUSE I WAITING ON BRAKES TO SPORADICALLY FAIL DUE TO THE SYSTEM BEING COMPROMISED.
NHTSA complaint #11316505 — an unverified report by a vehicle owner.
at 99,882 milesHayden, ID
ELECTRICAL SYSTEM
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.
Glenwood, IL
ELECTRICAL SYSTEM
FUEL PUMP FAILED
NHTSA complaint #11128608 — an unverified report by a vehicle owner.
Glenwood, IL
FUEL/PROPULSION SYSTEM
FUEL PUMP FAILED
NHTSA complaint #11128608 — an unverified report by a vehicle owner.
at 178,000 milesAlexandria, TN
SUSPENSION
TL* THE CONTACT OWNS A 2005 CHEVROLET AVALANCHE 1500. WHILE DRIVING APPROXIMATELY 35 MPH, A SCREECHING NOISE EMERGED FROM THE FRONT DRIVER'S SIDE OF THE VEHICLE. THE CONTACT PULLED OVER TO THE SIDE OF THE ROAD AND SHUT OFF THE VEHICLE. THE VEHICLE WAS TOWED TO WILSON COUNTY MOTORS CHEVROLET IN LEBANON, TENNESSEE (615-257-0578) WHERE IT WAS DIAGNOSED THAT THE FRONT DRIVER'S SIDE WHEEL HUB FAILED AND NEEDED REPLACEMENT ALONG WITH THE ROTORS AND BRAKE PADS. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 178,000.
NHTSA complaint #11090262 — an unverified report by a vehicle owner.
at 178,000 milesAlexandria, TN
SUSPENSION:FRONT:HUB
TL* THE CONTACT OWNS A 2005 CHEVROLET AVALANCHE 1500. WHILE DRIVING APPROXIMATELY 35 MPH, A SCREECHING NOISE EMERGED FROM THE FRONT DRIVER'S SIDE OF THE VEHICLE. THE CONTACT PULLED OVER TO THE SIDE OF THE ROAD AND SHUT OFF THE VEHICLE. THE VEHICLE WAS TOWED TO WILSON COUNTY MOTORS CHEVROLET IN LEBANON, TENNESSEE (615-257-0578) WHERE IT WAS DIAGNOSED THAT THE FRONT DRIVER'S SIDE WHEEL HUB FAILED AND NEEDED REPLACEMENT ALONG WITH THE ROTORS AND BRAKE PADS. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 178,000.
NHTSA complaint #11090262 — an unverified report by a vehicle owner.
at 178,000 milesAlexandria, TN
SERVICE BRAKES
TL* THE CONTACT OWNS A 2005 CHEVROLET AVALANCHE 1500. WHILE DRIVING APPROXIMATELY 35 MPH, A SCREECHING NOISE EMERGED FROM THE FRONT DRIVER'S SIDE OF THE VEHICLE. THE CONTACT PULLED OVER TO THE SIDE OF THE ROAD AND SHUT OFF THE VEHICLE. THE VEHICLE WAS TOWED TO WILSON COUNTY MOTORS CHEVROLET IN LEBANON, TENNESSEE (615-257-0578) WHERE IT WAS DIAGNOSED THAT THE FRONT DRIVER'S SIDE WHEEL HUB FAILED AND NEEDED REPLACEMENT ALONG WITH THE ROTORS AND BRAKE PADS. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 178,000.
NHTSA complaint #11090262 — an unverified report by a vehicle owner.
at 217,000 milesMoose Lake, MN
EXTERIOR LIGHTING
THE SHIFT LEVER POSITION IS NOT ILLUMINATED. THERE IS ANOTHER RECALL FOR THIS SAME ISSUE BUT THE COMPANY WILL NOT DO ANYTHING. I TURN THE VEHICLE ON AND CANNOT TELL WHAT GEAR I EVEN AM IN,
NHTSA complaint #11080820 — an unverified report by a vehicle owner.
at 217,000 milesMoose Lake, MN
INTERIOR LIGHTING
THE SHIFT LEVER POSITION IS NOT ILLUMINATED. THERE IS ANOTHER RECALL FOR THIS SAME ISSUE BUT THE COMPANY WILL NOT DO ANYTHING. I TURN THE VEHICLE ON AND CANNOT TELL WHAT GEAR I EVEN AM IN,
NHTSA complaint #11080820 — an unverified report by a vehicle owner.
at 85,000 milesBedford, IN
SERVICE BRAKES
METAL BRAKE LINE CORRODED THROUGH WHILE DRIVING CAUSING ALMOST TOTAL LOSS OF BRAKES.
NHTSA complaint #11073555 — an unverified report by a vehicle owner.
at 200,000 milesVolant, PA
UNKNOWN OR OTHER
THE GEAR SHIFT INDICATOR DOES NOT LIGHT UP IN THE INSTRUMENT PANNEL. THEREFORE YOU DON'T KNOW VWHAT GEAR YOU ARE IN. I DO UNDERSTAND THERE WAS A RECALL NHTSA CAMPAIGN 05V055000 RECALL BAGAN ON 02/14/2005
NHTSA complaint #11064427 — an unverified report by a vehicle owner.
Mexia, TX
POWER TRAIN
AT 80K I PUT MY TRUCK IN REVERSE AND HEARD A CLUNK SOUND AND IMMEDIATELY IT WOULDN'T SHIFT GEARS ANYMORE. I WENT AND HAD THE TRANSMISSION REBUILT WHICH LASTED ROUGHLY 10K MORE. NOW, THE TRUCK WON'T SHIFT YET AGAIN AND THE FILTER WAS CHANGED AND THE REAR OUTPUT SEAL. CURRENTLY, WHEN I DRIVE SINCE ITS MY ONLY VEHICLE, ONE MINUTE IT WILL SHIFT FINE BUT AFTER I TURN THE ENGINE OFF AND ON AGAIN, IT WILL NOT SHIFT FROM FIRST AND THE AGAIN, CHECK ENGINE LIGHT IS ON!
NHTSA complaint #11061265 — an unverified report by a vehicle owner.
Orlando, FL
FUEL/PROPULSION SYSTEM
WHILE FUELING THERE SEEMS TO BE A BACKLASH AIR BUBBLE THAT OCCURS AND IT TAKES APPROXIMATELY 10 MINUTES TO PUT $30 WORTH OF FUEL. WHILE PUMPING THE GAS NO MATTER HOW SLOW OR FAST AS THE SAFETY IS IN PLACE TO STOP THE FUEL FROM COMING OUT OF THE FUEL NECK WHERE IT MEETS THE FUEL GOING IN THIS IS NORMAL TO KICK OFF THE FUEL SO SPILLAGE DOES NOT BECOME A PROBLEM HOWEVER WHEN YOU STOP FUELING THERE IS A BURP BACK AS IN A AIR BUBBLE THAT SPLASHES OUTSIDE THE VEHICLE WHICH COULD POTENTIALLY SPLASH IN A FACE OR ON YOUR SKIN AND IT ALSO RUNS DOWN THE SIDE OF THE BODY OF THE VEHICLE AGAIN THAT IS WHEN FUELING HAS STOPPED IT BURPS THE FUEL OUT OF THE VEHICLE. OBVIOUSLY THE VEHICLE IS STATIONARY WHILE FUELING. THIS OCCURS NO MATTER WHAT GAS STATION IS USED OLD NEW IT DOESN'T MATTER.
NHTSA complaint #11033010 — an unverified report by a vehicle owner.
at 110,000 milesNEW Hope, AL
POWER TRAIN
DRIVING DOWN COUNTY RD STOPPED AT STOP SIGN. STARTED TO TAKE OFF IT STARTED SLIPPING THEN QUIT PULLING COMPLETLY.PUET IT IN ALL DRIVES 1,2,3, & D NOTHING HAPPENED CUT ENGINE OFF PUT IT IN DRIVE IT STARTED OUT LIKE NOTHING HAPPENED FOR SHORT DISTANCE THEN SAME THING AGAIN.
NHTSA complaint #11014868 — an unverified report by a vehicle owner.
Wood Dale, IL
STRUCTURE:BODY
I WAS TOLD BY A GM DEALER HOW MY VEHICLE IS RUSTED EXCESSIVELY WITH THE UNDERCARRIAGE AND THE QUARTER SILLS THAT HAVE A RUST THROUGH HOLE ABOUT 3 INCHES. I'VE OPENED A CASE WITH GM AND THEY STATED ITS OUT OF WARRANTY. I DON'T KNOW HOW GM GETS AWAY WITH THIS REPAIR AND TOYOTA HAD TO BUYBACK VEHICLE OR DO FRAME REPLACEMENTS
NHTSA complaint #10966502 — an unverified report by a vehicle owner.
at 146,800 milesAtchison, KS
FUEL/PROPULSION SYSTEM
THERE IS A FUEL SMELL THAT OCCURS WHEN VEHICLE IS RUNNING AND IMMEDIATELY WHEN IGNITION IS TURN TO ON POSITION ESPECIALLY ON THE DRIVER SIDE OF THE VEHICLE.
NHTSA complaint #10956477 — an unverified report by a vehicle owner.
Bristol, WI
ELECTRICAL SYSTEM
THE SHIFT LEVER POSITION INDICATOR DOES NOT ILLUMINATE. THE ODOMETER DOES NOT SHOW CURRENT SPEED ( MILES PER HOUR .) THE ABS SENSOR DOESN'T WORK.
NHTSA complaint #10937135 — an unverified report by a vehicle owner.
at 100,100 milesBillings, MTFire
ELECTRICAL SYSTEM
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.
at 1 milesUrbana, OH
SERVICE BRAKES
I WAS DRIVING TO WORK 12/17/16, 5:40AM. I WAS TRAVELING TO WORK AND I LOST ALL PRESSURE IN MY PEDAL. WHICH LED ME TO NEARLY HIT A TELEPHONE POLE. THE MASTER CYLINDER AND A FLEX BRAKE LINE GOING FROM THE MASTER CYLINDER TO THE BRAKE BOOSTER(MODULE) WERE REPLACED. BUT THIS DID NOT FIX THE PROBLEM. I HAVE BENCH BLED THE MASTER CYLINDER, AND ALL BRAKE LINES AROUND THE TRUCK. I STILL HAVE NO BRAKES UNLESS YOU PUSH THEM TO THE FLOOR. I HAVE DONE SOME RESEARCH, AND FOUND WERE OTHER PEOPLE WITH THE SAME MODEL AND YEAR TRUCK HAVE HAD THE SAME PROBLEM. AFTER READING ALL THOSE BLOGS AND POST, I DISCOVERED THAT THE MODEL AND YEAR OF AVALANCHE THAT I HAVE WAS RECALLED FOR THE ABS SYSTEM FOR FAILURE.
NHTSA complaint #10936352 — an unverified report by a vehicle owner.
at 1 milesUrbana, OH
ELECTRONIC STABILITY CONTROL (ESC)
I WAS DRIVING TO WORK 12/17/16, 5:40AM. I WAS TRAVELING TO WORK AND I LOST ALL PRESSURE IN MY PEDAL. WHICH LED ME TO NEARLY HIT A TELEPHONE POLE. THE MASTER CYLINDER AND A FLEX BRAKE LINE GOING FROM THE MASTER CYLINDER TO THE BRAKE BOOSTER(MODULE) WERE REPLACED. BUT THIS DID NOT FIX THE PROBLEM. I HAVE BENCH BLED THE MASTER CYLINDER, AND ALL BRAKE LINES AROUND THE TRUCK. I STILL HAVE NO BRAKES UNLESS YOU PUSH THEM TO THE FLOOR. I HAVE DONE SOME RESEARCH, AND FOUND WERE OTHER PEOPLE WITH THE SAME MODEL AND YEAR TRUCK HAVE HAD THE SAME PROBLEM. AFTER READING ALL THOSE BLOGS AND POST, I DISCOVERED THAT THE MODEL AND YEAR OF AVALANCHE THAT I HAVE WAS RECALLED FOR THE ABS SYSTEM FOR FAILURE.
NHTSA complaint #10936352 — an unverified report by a vehicle owner.
at 73,721 milesLatrobe, PA
SERVICE BRAKES
BRAKES FAILED UNDER HARD STOP (HIGHWAY, IN MOTION). INTERMEDIATE STEEL BRAKE LINE FAILED TO REAR BRAKES IN A MODE OF RUPTURE DUE TO CORROSION. ABS LIGHT HAD BEEN ON WITH SERVICE BRAKE MESSAGE AS WELL. ALL OTHER STEEL LINES WERE CORRODED AND CONTACTED GM. 2 OTHER SILVERADO LINE VEHICLES OWNED ALSO FAILED THIS YEAR DUE TO CORROSION. GM RESPONSE WAS THAT NO RECALL EXISTED. REPLACED ALL STEEL BRAKE LINES IN VEHICLE WITH STAINLESS AFTERMARKET LINES. AFTER MULTIPLE CONTACTS WITH GM CUSTOMER SERVICE, I WAS TOLD TO SAVE MY RECEIPTS FOR REPAIRS. THIS IS AN INCORRECT MATERIAL SPECIFICATION, LATENT DEFECT AND GM NEEDS TO BE HELD ACCOUNTABLE. 3 VEHICLES THAT I OWN WITH THE SAME REPAIR IN 8 MONTHS. INEXCUSABLE!
NHTSA complaint #10786247 — an unverified report by a vehicle owner.