Electrical System Related Problems of the 2008 Toyota Sienna

Table 1 shows six common electrical system related problems of the 2008 Toyota Sienna. The number one most common problem is related to the electrical system (35 problems). The second most common problem is related to the battery (two problems).

Table 1. Electrical System related problems of Toyota Sienna


Recently reported Electrical System problems of the 2008 Toyota Sienna

The Electrical System problem

Issues with vsc. The sensor alarm goes off when driving at more than 50 mph and slightly turning the steering wheel. The car brakes itself and this is dangerous. It happens all the time, it has been more than 5-6 years and we are to the point of not using the car on the freeway to prevent a   Read details...

The Battery problem

All of the sudden when I was driving on the highway (2008 Sienna limited awd) last two week it suddenly stopped while I was driving at 75 mph. With not prior signs of malfunction before the incident. I tried to start it up but it didn't work.   Read details...

The Instrument Panel problem

The contact owns a 2008 Toyota Sienna. The contact started the ignition. The "engine" warning light indicator illuminated in a flashing motion on the instrument panel. The warning indicator illuminated until the engine was turned off.   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