Electrical System Related Problems of the 2017 Toyota Sienna

Table 1 shows four common electrical system related problems of the 2017 Toyota Sienna. The number one most common problem is related to the electrical system (16 problems). The second most common problem is related to the software (one problem).

Table 1. Electrical System related problems of Toyota Sienna


Recently reported Electrical System problems of the 2017 Toyota Sienna

The Electrical System problem

I was driving around 30 mph when the vehicle suddenly turned off. The engine stopped running, all instrumentation turned off, no power steering and no brakes. The car became uncontrollable until it coasted to a stop.   Read details...

The Software problem

Tl the contact owns a 2017 Toyota Sienna. While driving 35 mph, the rpms revved independently and the transmission seized without warning. The vehicle was towed to sheehy Toyota of fredericksburg (3507 jefferson davis hwy, fredericksburg, va 22408, (540) 507-0076) where it was diagnosed that a   Read details...

The Wiring problem

Takata recall(?) my husband bought me a 2017 Toyota Sienna in February 2019, it was previously a rental. The van was immaculate and only had about 20,000 miles at time of purchase. On or about March 8, 2019 we were on our way to dinner at about 9 p. M.   Read details...


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



Safety Ratings of Sienna Cars
Fuel Economy of Sienna Vehicles
Sienna Service Bulletins
Sienna Safety Recalls
Sienna Defect Investigations