Electrical System Related Problems of the 2014 Toyota Avalon

Table 1 shows three common electrical system related problems of the 2014 Toyota Avalon. The number one most common problem is related to the electrical system (ten problems). The second most common problem is related to the instrument panel speedometer/odometer (one problem).

Table 1. Electrical System related problems of Toyota Avalon


Recently reported Electrical System problems of the 2014 Toyota Avalon

The Electrical System problem

Pre collosion system warning light came on and took the vehicle to the Toyota dealer and was told they needed to replace a computer in the system at a cost of over $1000. Which was not covered by the warranty or my extended warranty.   Read details...

The Instrument Panel Speedometer/odometer problem

Odometer fraud. The contact purchased a 2014 Toyota Avalon. The contact stated that the vehicle was driven to aaa auto repair facility and the contact was informed that there was a mileage discrepancy. The vehicle was a dealer sale.   Read details...

The Alternator/generator/regulator problem

Since the 13th of November until November 22,2017 I have been having problems with starting my car. Two months prior I had just purchased a new battery so when the problem started I had the battery retested twice by two separated companies .   Read details...


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



Avalon Service Bulletins
Avalon Safety Recalls
Avalon Defect Investigations