One problem related to horn assembly has been reported for the 2009 Chevrolet Tahoe. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2009 Chevrolet Tahoe based on all problems reported for the 2009 Tahoe.
2009 Chevrolet Tahoe - with 5,194 miles intermittent and complete failure of all gauges on instrument panel and also intermittent cycling of door locks and horn as if the vehicle were being locked by using the remote. The failure of the gauges has occurred twice in the last 200 or so miles and the door lock cycling has happened once during the same period of time. There is no apparent pattern to the described problem. Since there are no gauges when the problem occurs, the drivability of the vehicle is severely limited; the speedometer, tachometer, oil, temperature and transmission gear selection indicator are inoperative. The vehicle is scheduled to be inspected on 02/10/2010 by the dealership where the vehicle was purchased and a replacement vehicle is being provided while the vehicle is out of service.