One problem related to underhood wiring has been reported for the 2006 Honda Ridgeline. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2006 Honda Ridgeline based on all problems reported for the 2006 Ridgeline.
The ac fan ceased to function. Dealer said wire supplying power to ac fan had burned through, thus preventing power to fan motor. Dealer said it needed a new wiring harness. Burning wire inside dash is a potential fire hazard.