Radio Programming and Setup. GMC Truck TopKick C-Series (Conventional) C4/C5 2008

For 1990-2009 cars only

Makes 🢒 GMC_Truck 🢒 2008 🢒 TopKick C-Series (Conventional) C4/C5 🢒 Power and Signal Distribution 🢒 Data Communications 🢒 Radio Programming and Setup

If the radio is replaced, the new radio must have the setup procedure performed. Refer to Service Programming System (SPS).