37 problems related to electrical system have been reported for the 2008 Toyota Highlander. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2008 Toyota Highlander based on all problems reported for the 2008 Highlander.
Using a Highlander's power-adapter to power my iphone, a significant amount of noise is added to the music output. Toyota dealer has corrected my problem by installing some filters in line before the power adapter socket.
Tl-the contact owns a 2008 Toyota Highlander. The contact stated the electrical system has failed to work. When the vehicle is on, none of the electrical components would work. This failure has continue to occur intermittently over a period of six years. The vehicle was taken to an independent mechanic however the diagnoses was not available. The manufacturer was notified of the defect. The approximate failure mileage was 19,000. Rg.