2003 Chevrolet Tahoe electrical system problems
The 2003 Chevrolet Tahoe has 198 electrical system complaints filed with NHTSA — 32% of the year's total, and up sharply from the prior model year.
198
Electrical System complaints
32%
Share of year
0
Crash-involved
0
Related recalls
Electrical System complaints by year
What owners report
“TL* THE CONTACT OWNS A 2003 CHEVROLET TAHOE. THE CONTACT STATED THAT SMOKE CAME FROM UNDER THE HOOD. THE CONTACT TOOK THE VEHICLE TO THE DEALER WHERE IT WAS DETERMINED THAT THE BLOWER RELAY RESISTER MODULE FAILED. THIS FAILURE CAUSED THE AIR CONDITIONER TO FAIL AND IT SMELLED LIKE PLASTIC WAS…”
Common questions
How many electrical system complaints does the 2003 Chevrolet Tahoe have?
NHTSA has 198 complaints about the 2003 Chevrolet Tahoe electrical system — 32% 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.