Toyota Avalon owners have reported 276 electrical system related problems since 1996. Table 1 shows the 27 most common electrical system problems. The number one most common problem is related to the vehicle's electrical system (177 problems). The second most common problem is related to the vehicle's horn assembly (13 problems). For details of each of the problem category, use the links in the table.
I purchased this vehicle as a preowned used certified from the Toyota dealership the car has broke down 4 times for the same exact issues all the lights will come on and it will say take to the dealer for service June 8 2024 purchased the car. Read details...
Repeatedly this car is doing dangerous, bizarre things, and they're getting worse. There' is apparently a problem with the electrical system: when honking the horn the radio comes blaring on very loud and the ac and blower blast out at full force (startling my daughter); sometimes when braking Read details...
2015 Toyota Avalon. Consumer writes in regards to ignition and deck lid issue. The consumer stated the vehicle would start with no occupant assistance and the rear deck lid would open while driving. Also, the vehicle's starter was rough, hesitated, shuttered, or the vehicle would not start without Read details...
Wheel locked then the car will not start, alarm system light won't blink and I'm hearing a wineing noise under the hood. Read details...
The contact owns a 2002 Toyota Avalon. While operating the vehicle, the air bag sensor illuminated. The vehicle was taken to the dealer where it was diagnosed that there was a loose electrical wire. The failure was not repaired. Months later, the vehicle crashed into a second vehicle. Read details...