For 1990-2009 cars only

Makes 🢒 GMC_Truck 🢒 2008 🢒 Sierra - 4WD 🢒 Power and Signal Distribution 🢒 Data Communications 🢒 Trailer Brake Control Module Programming and Setup

Trailer Brake Control Module Programming and Setup for GMC Truck Sierra - 4WD 2008

If the integrated trailer brake control module is replaced or if the module needs to be reprogrammed, refer to Service Programming System (SPS).