Toyota Tacoma owners have reported 1 problem related to seat heater wiring harness (under the electrical system category). The most recently reported issues are listed below. Also please check out the statistics and reliability analysis of Toyota Tacoma based on all problems reported for the Tacoma.
The contact owns a 2017 Toyota Tacoma. The contact stated that while driving or idled, the front driver’s side seat heater failed to operate. The contact then stated that he smelled a burning odor and upon inspecting the seat, he noticed burned and charred marks on the amp and wiring harness. No warning lights was illuminated. The vehicle was taken to the dealer where an electrical diagnostic was performed. The contact was informed by the dealer that the front driver’s side heated seat amp assembly and the wiring harness had melted and needed to be replaced. The vehicle was not repaired. The manufacturer was notified of the failure and the contact was informed that the vehicle is out of warranty, but no further assistance was provided. The failure mileage was approximately 40,000.
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