2005 Chevrolet Avalanche electrical system problems
The 2005 Chevrolet Avalanche has 22 electrical system complaints filed with NHTSA — 26% of the year's total, and down from the prior model year.
22
Electrical System complaints
26%
Share of year
0
Crash-involved
0
Related recalls
Electrical System complaints by year
What owners report
“WHILE TRAVELING ON THE INTERSTATE IN MY 2005 CHEVY AVALANCHE I NOTICED THAT MY SPEEDOMETER READ 90MPH VS. 40/45MPH. I PULLED OFF THE HIGHWAY AND PLACED THE VEHICLE IN "PARK" AND THE SPEEDOMETER READ 50MPH WHILE THE VEHICLE WAS STOPPED. GM STATES THAT MY VEHICLES VIN DO NOT FALL WITHIN THE RANGE OF…”
Common questions
How many electrical system complaints does the 2005 Chevrolet Avalanche have?
NHTSA has 22 complaints about the 2005 Chevrolet Avalanche electrical system — 26% of all complaints filed for that model year.
Related
Based on NHTSA ODI data through June 2026. Complaints are consumer-reported and unverified. Updated July 5, 2026.
Compiled by Sharon Ben-Moshe, Founder.