One problem related to air brake wheel speed sensor has been reported for the 2005 GMC Yukon. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2005 GMC Yukon based on all problems reported for the 2005 Yukon.
At low speeds 3-5 mph the anti-lock brakes engage - which cause the vehicle to travel longer distances to stop. This has caused several near misses. I have since removed the abs fuse after reading the detroit news about similar problems in canada and a national recall to solve the problem. Gm has yet to recall this safety problem in the us. . . Where most of the vehicle are not submitted to salt corrosion like we are in detroit.