One problem related to instrument panel has been reported for the 2003 Toyota Sienna. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2003 Toyota Sienna based on all problems reported for the 2003 Sienna.
Tl- the contact owns 2003 Toyota Sienna. The contact stated the instrument panel on the vehicle does not work and when the vehicle exceeds 30-40 mph, it slows down and the all of the warning light illuminate. The local mechanic replaced the sensors for the computer, but that did not correct the problem. The vehicle was not inspected by a dealer. The failure mileage was unknown, but the current mileage was 74,000. Rvk.
| Instrument Panel problems | |
| Computer Failure problems | |
| Horn Assembly problems | |
| Battery Cable problems |