C222 Chevrolet Silverado 3500

C222 I/P Harness to Body Harness Terminal Identification Connector Part Information 15336479 4-Way F Metri-Pack 280 Series (YEL) Connector Part Information 15336476 4-Way M Metri-Pack 280 Series (YEL) Pin Wire Color Circuit No. Function Pin Wire Color Circuit No. Function A1 YEL 3025 I/P Module - Stage 1 - High Control A1 YEL 3025 I/P Module - Stage 1 - High Control A2 ORN 3024 I/P Module - Stage 1 - Low Control A2 ORN 3024 I/P Module - Stage 1 - Low Control B1 GRY 3027 I/P Module - Stage 2 - High Control (w/Dual Stage) B1 GRY 3027 I/P Module - Stage 2 - High Control (w/Dual Stage) B2 PPL 3026 I/P Module - Stage 2 - Low Control (w/Dual Stage) B2 PPL 3026 I/P Module - Stage 2 - Low Control (w/Dual Stage)