Electrical System Related Problems of the 2014 Toyota Prius

Table 1 shows nine common electrical system related problems of the 2014 Toyota Prius. The number one most common problem is related to the electrical system (35 problems). The second most common problem is related to the wiring (six problems).


Recently reported Electrical System problems of the 2014 Toyota Prius

The Electrical System problem

The contact owns a 2014 Toyota Prius v. The contact stated that while driving approximately 35 mph, the brake light, tire pressure, traction control, battery, and other warning lights were illuminated.   Read details...

The Wiring problem

Mice invading inside of car and air conditioning systems. Destroying interior and air filtration system. Can spread disease including hantavirus with droppings. I think this is due to using soy based wire coverings that attrach rodents. Can also affect wiring inside the car.   Read details...

The Car Will Not Start problem

Car battery ceased function following heat wave - required secondary battery replacement. Vehicle was stationary after short drive (1 mile) following 24 hour non operation during high heat (100�+). Attempted to turn car on and engine would not start.   Read details...


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



Prius Service Bulletins
Prius Safety Recalls
Prius Defect Investigations