2006 GMC Sierra 1500 electrical system problems
The 2006 GMC Sierra 1500 has 22 electrical system complaints filed with NHTSA — 12% of the year's total, and down from the prior model year.
22
Electrical System complaints
12%
Share of year
0
Crash-involved
0
Related recalls
Electrical System complaints by year
What owners report
“THE BLOWER MOTOR RESISTOR OVERHEATED AND MELTED THE WIRING HARNESS,ALMOST CAUSED A FIRE,BURNT MY FINGERS TRYING TO STOP IT FROM STARTING TO BURN,MY 7 YEAR OLD WAS WITH ME. *TR”
Common questions
How many electrical system complaints does the 2006 GMC Sierra 1500 have?
NHTSA has 22 complaints about the 2006 GMC Sierra 1500 electrical system — 12% 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.