Toyota Sienna electrical failures reports by year
52 NHTSA complaints describe shorts, wiring-harness and electrical faults on Toyota Sienna vehicles. The most reported year is 2006 with 45 reports.
| Year | Reports | Share of narratives | |
|---|---|---|---|
| 2006 Sienna | 45 | 4% | |
| 2005 Sienna | 7 | 1% |
Counts come from keyword analysis of complaint narratives — one complaint can describe several symptoms, and classification is approximate. Raw counts favor years that sold in larger numbers.