2010 Toyota Sienna electrical system problems
The 2010 Toyota Sienna has 24 electrical system complaints filed with NHTSA — 11% of the year's total, and roughly flat versus the prior model year.
24
Electrical System complaints
11%
Share of year
0
Crash-involved
0
Related recalls
Electrical System complaints by year
What owners report
“We recently had a full diagnostic check done on our vehicle (199 point at Parkway Automotive in Little Rock, Arkansas) that listed some components in need of repair. The only part involving the electrical system needing repair was our battery which was testing as no longer holding enough charge. We…”
Common questions
How many electrical system complaints does the 2010 Toyota Sienna have?
NHTSA has 24 complaints about the 2010 Toyota Sienna electrical system — 11% 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.