One problem related to horn assembly has been reported for the 2010 Toyota Sienna. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2010 Toyota Sienna based on all problems reported for the 2010 Sienna.
Tl-the contact owns a 2010 Toyota Sienna. The contact stated that the air bags warning light was illuminated at start up and remained illuminated. The contact stated that the horn and air bag along with other functions on the steering wheel was inoperable the vehicle was not taken to be diagnosed. The contact stated that the spiral cable assembly in the steering wheel was defective and needed to be replaced. The vehicle was not repaired. The manufacturer was contacted and informed of the failure. The contact was informed by the manufacturer that there were no recalls pertaining to the failure and no assistance with repairing the vehicle would be forthcoming. The approximate failure mileage was 120,000. The VIN was not available. Ah.
| Electrical System problems | |
| Horn Assembly problems |