One problem related to wiring has been reported for the 2005 Toyota Avalon. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2005 Toyota Avalon based on all problems reported for the 2005 Avalon.
2005 Toyota Avalon. Consumer states problem with vehicle's horn the dealer tried to make repairs by lubricating the contact points in the steering wheel. The longest time the horn would work, was about 12 months and then the problem returned. Recently, when the consumer released the wheel lock and pulled the steering toward him and returned it to the down position two times, the horn began to work . The consumer then began to question the electrical wiring in the steering column.