Chevrolet Silverado GMT K2XX facelift (2015-2019) relay speed signal Wiring diagram

5-VOLT ACCELERATOR PEDAL POSITION SENSOR AIR CONDITIONING SYSTEM BATT POS VOLT BLK WIRE BLK/BLU WIRE BLK/BRN WIRE BLK/DK BLU WIRE BLK/GRN WIRE BLK/VIO WIRE BLK/WHT WIRE BLU WIRE BLU/BRN WIRE BLU/GRY WIRE BLU/YEL WIRE BODY CONTROL MODULE BRAKE APPLY SENSOR SIGNAL BRAKE SIGNAL BRN WIRE BRN/BLK WIRE BRN/GRY WIRE BRN/RED WIRE BRN/WHT WIRE CLUTCH RELAY CONTROL COMPUTER DATA LINES SYSTEM COOLING FANS SYSTEM CRUISE CONTROL SYSTEM DATA DK BLU WIRE DRIVE LOW SIGNAL ENGINE CONTROL MODULE ENGINE INDICATOR CTRL FLOW SENSOR SIGNAL FUEL PRESSURE REGULATOR 1 FUEL PUMP RLY CONTROL GMLAN SERIAL DATA (+) 7 GMLAN SERIAL DATA - 1 GRN WIRE GRN/GRY WIRE GRN/WHT WIRE GRY/BLK WIRE GRY/RED WIRE HUMIDITY SENSOR SIG INSTRUMENT PANEL JUNCTION BLOCK LOCK INDICATOR CTRL LOW REF LOW REFERENCE LOW REFERENCE (2) LT GRN WIRE LT GRN/BRN WIRE LT GRN/WHT WIRE PARK/NEUTRAL SIGNAL 1 PEDAL POSITION LOW REF 1 POSITION SIGNAL 1 POSITION SIGNAL 2 PRESSURE SENSOR SIGNAL PRIMARY RLY CONTROL RED/BRN WIRE REF RELAY COIL CONTROL RELAY FUSED SUPPLY 1 RELAY SPEED SIGNAL RUN/CRANK IGN 1 VOLTAGE SENSOR CONTROL SENSOR LOW REFERENCE SERIAL DATA (-) (1) SERIAL DATA (-) 7 SIGNAL GROUND START INDICATOR CONTROL STARTER ENABLE RLY CONTROL STARTING/CHARGING SYSTEM STOP LP SW SIG TEMPERATURE SENSOR SIGNAL TRANSMISSIONS SYSTEM VALVE HIGH CONTROL VALVE LOW CONTROL VIO/BLU WIRE VIO/DK BLU WIRE VIO/LT GRN WIRE VIO/YEL WIRE WAKEUP SERIAL DATA WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/GRY WIRE WHT/RED WIRE YEL WIRE YEL/BLK WIRE YEL/BLU WIRE YEL/WHT WIRE