1999 GMC YUKON — SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP

ABS HAS CAUSED INCREASED STOPPING DISTANCE ON SEVERAL OCCASIONS. BOTH AT LOW SPEED AND HIGH SPEED. DURING A STOP FROM 60 MPH TO A STOPPED CONDITION, ABS CAUSED BRAKING TO BE REDUCED FROM ABOUT 45 MPH DOWN. MINOR REAR END COLLISION RESULTED. ON PREVIOUS OCCASIONS, ABS HAS RELEASED BRAKING WHEN VEHICLE HAS GONE OVER A BUMP IN THE PAVEMENT, CAUSING INCREASED STOPPING DISTANCE. THIS ISSUE APPEARS TO BE SIMILAR TO CAMPAIGN #05V379000. WHY HAS THE 99 GMC BEEN EXCLUDED FROM THE RECALL? DEALER HAS NOT BEEN CONTACTED - YET. *TR