Chevrolet Silverado GMT K2XX (2013-2015) computer data lines system 439 492 25 1272 Wiring diagram

1786 5985 TRANSMISSIONS SYSTEM COMPUTER DATA LINES SYSTEM 6049 3108 2365 2931 6288 419 2927 2366 507 COOLING FANS SYSTEM 7493 2500 440 5991 2364 23 6141 6399 1439 COMPUTER DATA LINES SYSTEM AIR CONDITIONING SYSTEM APP SIG 1 5 VOLT REF 5 VOLT REF BLK WIRE BRN WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM 439 492 25 1272 COOLING FANS SYSTEM CRUISE/ETC/TCC BRK SIG FWD LOCK IND FWD LOCK SIG DK BLU WIRE DK BLU/WHT WIRE DK GRN WIRE DK GRN/WHT WIRE ENGINE CONTROL MODULE (ECM) (LEFT SIDE OF ENGINE COMPT) EXHAUST DIFFERENTIAL SENSOR (ON FRAME RAIL ABOVE CATALYTIC CONVERTER) EXHAUST TEMPERATURE SENSOR 2 (IN EXHAUST, DOWNSTREAM OF CATALYTIC CONVERTER) EXHAUST TEMPERATURE SENSOR 3 (IN EXHAUST, MIDDLE OF DIESEL PARTICULATE FILTER) EXTERIOR LIGHTS SYSTEM 1695 1694 TRANSMISSIONS SYSTEM TRANSMISSIONS SYSTEM GRY WIRE GRY/BLK WIRE INJ HIGH CTRL A/C CLUTCH RLY CTRL LOW REF LOW REF LOW REF LT BLU WIRE LT BLU/WHT WIRE LT GRN WIRE MASS AIR FLOW (MAF)/INTAKE AIR TEMPERATURE (IAT) SENSOR NCA WIRE NEAR FAN SHROUD) ORG/BLK WIRE PNK IGN 1 VOLT AIR FLOW SENS SIG GENERATOR TURN ON SIG LOW REF WIRE PNK WIRE PPL PPL 1 2 PPL 23 24 PPL PNK 19 20 WIRE RED/WHT WIRE STARTER ENABLE RLY CTRL DEF VALVE HIGH CTRL LOW REF STARTING/CHARGING SYSTEM STARTING/CHARGING SYSTEM 3101 6783 TAN WIRE TAN/BLK WIRE TAN/WHT WIRE WHT/ DK BLU WIRE WHT/BLK WIRE YEL WIRE YEL/BLK WIRE