IllustrationBRAKE FAILURE - LOSS OF PRESSURE/FLUID. BRAKE LINES FROM MASTER CYLINDER TO ABS DISTRIBUTION BLOCK CORRODED AND RUPTURED. LUCKILY, FAILURE OCCURRED JUST AFTER RETURNING HOME, MANEUVERING IN THE DRIVEWAY. I HAVE CONTACTED GM TO OPEN A CASE AND SEEK DIAGNOSIS/REPAIR. VEHICLE IS IN TN; NOT A HIGH SNOW/CORROSION AREA.
2005 Chevrolet Avalanche 2500
Owner reports · Recalls · Investigations
Limited comparison data
There is not enough comparable history to draw a useful model-year comparison.
About this comparison →How this year compares
Owner complaints by model year
Compare all Avalanche 2500 years →Counts vary with age, sales and reporting. They are not failure rates.
What owners reported most
Tap a category to read its complaints. One report may name several components.
When problems were reported
Mileage at the reported incident
Limited mileage data: 6 of 6 reports include usable mileage. There isn’t enough coverage to show a useful chart.
NHTSA’s mileage field refers to the reported incident, not necessarily the filing date. This shows report counts, not the likelihood of a failure.
What to inspect
Issues worth paying extra attention to based on owner reports.
- Electrical System. Review the 3 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
- Air Bags. Review the 2 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
- Seat Belts. Review the 1 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
NHTSA owner reports · September 18, 2026 snapshot.
1 crash reports0 fire reports1 injury reports
What owners actually said
6 reportsSERVICE AIR BAG IS ON AND EVERY ONE ON LINE HAS THE EXACT SAME PROBLEM. IT IS ON ALL THE TIME. AIR BAGS WONT WORK UNTIL FIXED. *TR
SPEEDOMETER IS NOT WORKING AND DUE TO RESEARCH ON INTERNET IT IS A COMMON PROBLEM WITH THIS MAKE AND MODEL VEHICLE. DEALER WILL NOT RECTIFY PROBLEM AS A RECALL. *TR
I HAVE A 2005 CHEVY AVALANCHE THAT I AM THE ORIGINAL OWNER AND HAVE RECENTLY HAD A PROBLEM WITH THE SPEEDOMETER NOT WORKING CORRECTLY. SOME DAYS IT WORKS FINE AND OTHER DAYS IT DOESN'T WORK OR THE SPEED IS ALL OVER THE PLACE. I HAVE HEARD THIS HAS BEEN AN ISSUE ON PREVIOUS YEAR MODELS AND GM HAS NOT DONE A RECALL. NO ONE CAN TEL…
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I HAVE A 2005 CHEVY AVALANCHE THAT I AM THE ORIGINAL OWNER AND HAVE RECENTLY HAD A PROBLEM WITH THE SPEEDOMETER NOT WORKING CORRECTLY. SOME DAYS IT WORKS FINE AND OTHER DAYS IT DOESN'T WORK OR THE SPEED IS ALL OVER THE PLACE. I HAVE HEARD THIS HAS BEEN AN ISSUE ON PREVIOUS YEAR MODELS AND GM HAS NOT DONE A RECALL. NO ONE CAN TELL ME EXACTLY WHAT THE PROBLEM IS AND I DON'T WANT TO WASTE MONEY TRYING TO FIGURE IT OUT. THIS IS OBVIOUSLY A PROBLEM GM HAS KNOWN ABOUT AND WILL NOT ADDRESS. THIS IS ALSO A SAFETY ISSUE THAT GM NEEDS TO RECTIFY ASAP! ANY HELP YOU CAN GIVE ME WOULD BE GREATLY APPRECIATED. THANK YOU FOR YOUR ASSISTANCE IN THIS MATTER, REGARDS, MR. ANTHONY TRAPINO *TR
THE SPEEDOMETER IN THE ELECTRONIC DASH LOCKED UP WHILE DRIVING IN A SNOWSTORM. THIS LEFT IT DIFFICULT TO DETERMINE MY SPEED RESULTING IN AN UNSAFE CONDITION. *TR
SWERVED TO AVOID CAR THAT HAD CROSSED OVER, HEAD-ON, INTO LANE. WENT UP ONTO SIDE (GRASSY AREA WHICH WAS WET FROM OVERNIGHT RAIN). HIT TREE HEAD-ON AT APPROX. 20-26 MPH. AIR BAGS FAILED TO DEPLOY AND SEAT BELT MECHANISM FAILED TO WORK. INJURED SHOULDER FROM SEAT BELT & HIT HEAD ON VISOR/WINDSHIELD. CAR WAS FLAT-BEDDED TO AUTO BO…
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SWERVED TO AVOID CAR THAT HAD CROSSED OVER, HEAD-ON, INTO LANE. WENT UP ONTO SIDE (GRASSY AREA WHICH WAS WET FROM OVERNIGHT RAIN). HIT TREE HEAD-ON AT APPROX. 20-26 MPH. AIR BAGS FAILED TO DEPLOY AND SEAT BELT MECHANISM FAILED TO WORK. INJURED SHOULDER FROM SEAT BELT & HIT HEAD ON VISOR/WINDSHIELD. CAR WAS FLAT-BEDDED TO AUTO BODY SHOP. AIRBAG SENSORS WERE CRUSHED IN COLLISION & SEAT BELT MECHANISM WAS FULLY INTACT. THERE WAS ABOUT $15,000-20,000 WORTH OF DAMAGE TO THE VEHICLE. FRAME WAS BENT (BARK OF TREE STUCK IN FRAME). GM WAS NOTIFIED AND WHERE NOT COOPERATIVE. HAD TO PAY OUT-OF-POCKET TO HAVE TRUCK FLAT BEDDED TO A CHEVY DEALER WHERE GM HIRED A 3RD PARTY ENGINEER. TRUCK WAS INSPECTED & INFO WAS DOWNLOADED FROM BLACK BOX. BLACK BOX INFO AND DAMAGE TO CAR DO NOT COINCIDE. WHAT THE BLACK BOX FAILS TO SHOW IS THE INCREASE IN SPEED AFTER VEHICLE HIT WET GRASS. GM SENT BOOKLET STATING THAT AIRBAGS SHOULD DEPLOY BETWEEN 8-14 MPH IN A HEAD ON COLLISION. BBB WAS NOTIFIED BUT BECAUSE I HAVE AUTO INSURANCE, THEY WOULD NOT WORK WITH ME. STATE OF CT REQUIRES ALL VEHICLES BE INSURED. *JB
Official recalls
0No recalls in this snapshot.
Model-level recall history does not show whether a particular VIN is affected or has received a repair. Check a VIN with NHTSA ↗
NHTSA investigations
0No exact-year investigations in this snapshot.