One problem related to traction control light on has been reported for the 2004 Toyota Sienna. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2004 Toyota Sienna based on all problems reported for the 2004 Sienna.
The contact owns a 2004 Toyota Sienna. The contact stated that while driving approximately 15-50 mph, she noticed the traction control warning light illuminated on the instrumental panel. The ability to break was lost and the steering became difficult to maneuver. The failure was unable to be diagnosed by a local mechanic. The failure mileage was approximately 120,000.
| Traction Control System problems | |
| Traction Control Light On problems |