C106 Chevrolet Silverado 3500

C106 Engine Harness to I/P Harness Terminal Identification (PTO) Connector Part Information 15326829 6-Way F GT 150 Series (BLK) Connector Part Information 15326833 6-Way M GT 150 Series (BLK) Pin Wire Color Circuit No. Function Pin Wire Color Circuit No. Function A YEL 2522 PTO Engage Signal A YEL 2522 PTO Engage Signal B - - Not Used B - - Not Used C LT GRN 488 PTO On Switch-Signal C LT GRN 488 PTO On Switch-Signal D - - Not Used D - - Not Used E DK BLU 84 Cruise Control Set/Coast Switch Signal E DK BLU 84 Cruise Control Set/Coast Switch Signal F - - Not Used F - - Not Used