GMC Acadia owners have reported 1 problem related to horn (under the electrical system category). The most recently reported issues are listed below. Also please check out the statistics and reliability analysis of GMC Acadia based on all problems reported for the Acadia.
The contact owns a 2017 GMC Acadia. The contact stated that the vehicle was at stand still at a traffic light, the horn pad was depressed however, the horn failed to sound. The contact stated no warning light was illuminated. The vehicle was not diagnosed nor repaired. A dealer was not contacted. The manufacturer had not been informed of failure. The failure mileage was approximately 6,000.
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