Electrical System Related Problems of the 2007 Toyota Avalon

Table 1 shows six common electrical system related problems of the 2007 Toyota Avalon. The number one most common problem is related to the electrical system (eleven problems). The second most common problem is related to the horn assembly (two problems).

Table 1. Electrical System related problems of Toyota Avalon


Recently reported Electrical System problems of the 2007 Toyota Avalon

The Electrical System problem

Recall number: set16b: the seats cushion is compressed and when turn on the heater for the seats it get over heated and it hard to turn it down so it can cool off fast. Load carrying capacity modifications labels this does not meet the standard no 110, requirements.   Read details...

The Horn Assembly problem

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...

The Ignition Switch problem

The contact owns a 2007 Toyota Avalon. The contact stated the ignition switch caused the keys to bend and they have been replaced three times. The contact took the vehicle to the dealer who was unable to determine what caused the keys to bend when they were inside the ignition.   Read details...


Electrical System related problems in other Toyota Avalon model year vehicles:



Avalon Service Bulletins
Avalon Safety Recalls
Avalon Defect Investigations