One problem related to anti-lock brakes fail has been reported for the 2003 GMC Yukon. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2003 GMC Yukon based on all problems reported for the 2003 Yukon.
The contact owns a 2003 GMC Yukon. The contact stated that the abs warning indicator illuminated as the anti lock brakes failed. The vehicle was taken to an independent mechanic. The technician diagnosed that the pump and the modulator had to be replaced. The dealer was notified of the problem. However, the part was not available to do the repairs. The manufacturer was notified of the problem. The approximate failure mileage was 113,389.