2008 Toyota Sienna electrical system problems
The 2008 Toyota Sienna has 75 electrical system complaints filed with NHTSA — 13% of the year's total, and up sharply from the prior model year.
75
Electrical System complaints
13%
Share of year
0
Crash-involved
0
Related recalls
Electrical System complaints by year
What owners report
“WHILE PASSENGER SIDE VISOR IS DOWN SMOKE STARTS POURING OUT FROM UNDER THE HEAD LINER. WHEN THE VISOR IS PLACED BACK IN THE CLOSED POSITION SMOKE CLEARS OUT AND STOPS. PER THE MECHANIC, A SHORT IN THE ELECTRICAL SYSTEM HAS RESULTED IN A MELTED ELECTRICAL BOARD AND THE ENTIRE HEAD LINER AND…”
Common questions
How many electrical system complaints does the 2008 Toyota Sienna have?
NHTSA has 75 complaints about the 2008 Toyota Sienna electrical system — 13% 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.