2003 Toyota Avalon electrical system problems
18 owner complaints filed with NHTSA name the electrical system on the 2003 Toyota Avalon — 6% of all complaints for this model year.
What owners report
“turn off the lights inside panel. The level of heat all the way up, the same with the gasoline level. The internal lights blink. Loss of power.”
filed Dec 5, 2021
“What component or system failed or malfunctioned, and is it available for inspection upon request? 1- aug 2020- mega moters- purchassed auto- carfax and auto guro- recommended this vehiscal and sales pitch included these companies- he said he does good business- he said he will fix all issues if…”
filed May 24, 2021
Verbatim excerpts from complaints filed with NHTSA. Reports are not independently verified.
Electrical System problems in other Avalon years
| Year | Reports | Share |
|---|---|---|
| 2021 Avalon | 1 | 5% |
| 2019 Avalon | 17 | 25% |
| 2018 Avalon | 1 | 4% |
| 2016 Avalon | 3 | 13% |
| 2015 Avalon | 4 | 10% |
| 2014 Avalon | 11 | 11% |
| 2013 Avalon | 14 | 10% |
| 2012 Avalon | 4 | 13% |
| 2011 Avalon | 25 | 24% |
| 2010 Avalon | 3 | 7% |
| 2009 Avalon | 11 | 12% |
| 2008 Avalon | 44 | 13% |
Other reported problem areas on the 2003 Toyota Avalon
Counts are unique NHTSA complaints naming this component group. Complaints are unverified owner reports; mileage is computed only from complaints that included a usable odometer reading.