Fail To Slow Down Problems of Toyota Sienna

Toyota Sienna owners have reported 2 problems related to fail to slow down (under the vehicle speed control category). The most recently reported issues are listed below. Also please check out the statistics and reliability analysis of Toyota Sienna based on all problems reported for the Sienna.

1 Fail To Slow Down problem of the 2006 Toyota Sienna

Failure Date: 08/05/2013

Tl- the contact owns a 2006 Toyota Sienna. The contact stated while driving approximately 65 mph, the vehicle unexpectedly increased acceleration. The vehicle failed to slow down upon depressing the brake. After reapplying the brake pedal and engaging the emergency brake the speed rate began to reduce to 50 mph. The vehicle was then maneuvered to the side road where the gear lever was shifted into park. The vehicle came to a complete stop and was towed to an independent mechanic. The vehicle was in the process of being diagnosed. The manufacturer was notified and they recommended the vehicle be inspected by the dealer. The approximate failure mileage was 111,000. Rvk.

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2 Fail To Slow Down problem of the 2011 Toyota Sienna

Failure Date: 05/16/2011

The contact owns a 2011 Toyota Sienna. The contact was driving 10 mph into the residents driveway when pressure was applied to the brake pedal and the vehicle unexpectedly accelerated with the rpms rapidly increasing. The vehicle failed to slow down and crashed into the stone structure of the garage. The front seat passenger suffered a minor injury to the shoulder. The front passenger side fender was damaged. The vehicle was towed to an authorized dealer. A police report was filed. The cause of failure was not determined. The manufacturer was notified of the unintended acceleration. The approximate failure mileage was 20,400.

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