Two problems related to horn assembly have been reported for the 2001 Toyota Sienna. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2001 Toyota Sienna based on all problems reported for the 2001 Sienna.
Horn will not work in the rain or when you drive in water. It takes about a day for the horn to dry out for the horn to work at all. People could get killed when the horn will not work in the rain or water. Toyota needs to have a recall now to save the lives of millions of men, women and children in the USA.
The contact owns a 2001 Toyota Sienna. While the contact was driving approximately 40 mph, the horn was engaged and failed to function. The failure occurred fifteen minutes after the vehicle was in operation. The vehicle was inspected by two independent mechanics. The contact was informed that the electrical components under the air bag required replacement. The failure continued to occur. The vehicle had not been repaired when the complaint was filed. The failure mileage was 87,000. The current mileage was 93,000.
| Electrical System problems | |
| Starter problems | |
| Horn Assembly problems | |
| Ignition problems | |
| Wiring problems | |
| O2 Sensor problems |