2009 Hummer H3 electrical system problems
The 2009 Hummer H3 has 38 electrical system complaints filed with NHTSA — 40% of the year's total, and roughly flat versus the prior model year.
38
Electrical System complaints
40%
Share of year
0
Crash-involved
0
Related recalls
Electrical System complaints by year
What owners report
“DRIVER WAS DRIVING AND STARTED TO SMELL SOMETHING BURNING AS SHE WAS DRIVING THE CAR. SHORTLY AFTER SHE BEGIN TO SEE SMOKE EMITTING FROM UNDER THE GLOVE BOX. THEN SPARKS BEGIN TO DROP ONTO THE FRONT PASSENGER SIDE FLOOR. SHE PROCEEDED TO EXIT THE VEHICLE AS THE SMOKE AND SPARKS WERE INTENSIFYING.…”
Common questions
How many electrical system complaints does the 2009 Hummer H3 have?
NHTSA has 38 complaints about the 2009 Hummer H3 electrical system — 40% 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.