Electrical System Related Problems of the 2007 Toyota Sienna

Table 1 shows four common electrical system related problems of the 2007 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 alternator/generator/regulator (two problems).

Table 1. Electrical System related problems of Toyota Sienna


Recently reported Electrical System problems of the 2007 Toyota Sienna

The Electrical System problem

I currently have a 2007 Toyota Sienna with 130k miles. My car is good condition and has been very reliable over the last several years. Recently both the drivers and passenger sliding doors stopped working and the wire that is part of the door mechanism popped and is now hanging from the back   Read details...

The Alternator/generator/regulator problem

1. We bought Toyota Sienna 2007 le #3 on July 21, 2007 2. After 2 weeks on Aug 4 2007 maintenance required and all other lights were on and ac was stopped working. We called the dealer and he scheduled earliest appointment on August 7 2007. 3.   Read details...

The Instrument Panel problem

2007 Toyota Sienna. Consumer writes in regards to vehicle dashboard and back door latch has become sticky/ melting.   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