Electrical System Related Problems of the 2011 Toyota Prius

Table 1 shows eleven common electrical system related problems of the 2011 Toyota Prius. The number one most common problem is related to the electrical system (43 problems). The second most common problem is related to the battery propulsion system (five problems).


Recently reported Electrical System problems of the 2011 Toyota Prius

The Electrical System problem

Abs actuator and pump failure   Read details...

The Battery Propulsion System problem

The contact owns a 2011 Toyota Prius. The contact stated that while operating the vehicle, the check engine warning light remained illuminated, the vehicle had unexpectedly shut off. Additionally, the transmission failed to shift into the intended gear.   Read details...

The Software problem

A few months ago I had the required software update to adjust the safety feature in the hybrid system in case of a failure. While driving on a side street on 3/1/19 I pressed the gas after being stopped, the car jerked, and the check hybrid system light came on.   Read details...


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



Prius Service Bulletins
Prius Safety Recalls
Prius Defect Investigations