GMC Sierra IV facelift (2022-2024) body ctrl module lin bus 2 Wiring diagrams

A/C COMPRESSOR SOL VLV CTRL AIR CONDITIONING SYSTEM AUTOSAR CAN BUS (+) 2 SERIAL DATA BLK/BRN WIRE BLU WIRE BLU/BRN WIRE BLU/YEL WIRE BODY CONTROL MODULE (LEFT END OF DASH) BODY CONTROL MODULE LIN BUS 11 BODY CTRL MOD LIN BUS 3 BODY CTRL MODULE LIN BUS 16 BODY CTRL MODULE LIN BUS 2 BODY CTRL MODULE LIN BUS 4 BODY CTRL MODULE LIN BUS 8 BODY CTRL MODULE LIN BUS 9 BRAKE APPLY SENS CTRL BRAKE APPLY SENS LOW REF BRAKE APPLY SENS SIG BRN/GRN WIRE BRN/VIO WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM CRUISE CONTROL SYSTEM CRUISE/ETC/TCC BRAKE SIG DEFOGGER SYSTEM DOOR LOCKS, ANTI-THEFT SYSTEMS ENDGATE REL SW DISCRETE SIG EXTR (PINS: 28 TO 29 NOT USED) GRN/BLK WIRE GRN/BLU WIRE GRN/GRY WIRE GRN/VIO WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE GRY/BLK WIRE GRY/VIO WIRE HOOD STATUS B SIG HORN RELAY CTRL HORNS SYSTEM LED BACKLIGHT DIMMING CTRL 1 LEFT FRONT DOOR LOCK ACTR LOCK CTRL LEFT FRONT DOOR OPEN SW SIG LEFT FRONT EXTR DOOR HANDLE SW UNLOCK SIG LEFT MINOR ENDGATE AJAR SIG LEFT REAR DOOR LOCK ACTR LOCK CTRL LOCK ACTUATORS UNLOCK CTRL 1 LOCK ACTUATORS UNLOCK CTRL 2 MAJOR ENDGATE RELEASE SW SIG EXTR MINOR ENDGATE RELEASE SW DISCRETE SIG EXTR PASSIVE ENTRY LEFT FRONT ANT SIG HI PASSIVE ENTRY LEFT FRONT ANT SIG LO PASSIVE ENTRY RIGHT FRONT DOOR ANT SIG HIGH PASSIVE ENTRY RIGHT FRONT DOOR ANT SIG LOW POWER DISTRIBUTION SYSTEM REAR CLOSURE PASSIVE ENTRY ANTENNA HIGH SIG REAR CLOSURE PASSIVE ENTRY ANTENNA LOW SIG REAR DEFOGGER RLY CTRL RETAINED ACCESSORY POWER CTRL RIGHT FRONT DOOR EXTR SW UNLOCK SIG RIGHT FRONT DOOR LOCK ACTR LOCK CTRL RIGHT REAR DOOR LOCK ACTUATOR LOCK CTRL TRUNK, TAILGATE, FUEL DOORS SYSTEM VIO WIRE VIO/GRY WIRE VIO/WHT WIRE WHT WIRE WHT/BLU WIRE YEL WIRE YEL/BLU WIRE YEL/GRN WIRE

AC OUTLET 2 LOW REF AC OUTLET 2 PHASE A CTRL AC OUTLET 2 PHASE B CTRL AC OUTLET LOW REF AC OUTLET PHASE A CTRL AC OUTLET PHASE B CTRL AC PWR OUTLET SENS HI REF BLK WIRE BLK/WHT WIRE BLU/BRN WIRE BODY CTRL MODULE LIN BUS 2 BRN WIRE BRN/BLK WIRE COMPUTER DATA LINES SYSTEM DC/AC CONVERTER CONTROL MODULE (BEHIND REAR SEAT, CENTER OF REAR WALL) DC/AC INVERTER CTRL DC/AC INVERTER CTRL 2 DC/AC INVERTER RLY CTRL FROM ENGINE WIRING HARNESS JUNCTION BLOCK (DIAGRAM 7 OF 10) GRN/BLU WIRE GRN/BRN WIRE GROUND LOGIC NCA WIRE RED WIRE RED/WHT WIRE RUN/CRANK IGNITION 1 VOLT TO ENGINE WIRING HARNESS JUNCTION BLOCK (DIAGRAM 7 OF 10) VIO/RED WIRE VIO/WHT WIRE W/ FRONT FLOOR CONSOLE, FRONT CENTER SEAT REAR W/O FRONT FLOOR CONSOLE, FRONT CENTER SEAT REAR WHT WIRE WHT/GRN WIRE YEL WIRE

BATTERY POSITIVE VOLTAGE BLK WIRE BODY CONTROL MODULE (LEFT END OF DASH) BODY CTRL MODULE LIN BUS 2 BODY WIRING HARNESS JUNCTION BLOCK COMPUTER DATA LINES SYSTEM GRN/BLU WIRE HOT AT ALL TIMES REAR SLIDING WINDOW CLOSE RELAY REAR SLIDING WINDOW MOTOR REAR SLIDING WINDOW OPEN RELAY RED/GRY WIRE RED/VIO WIRE RETAINED ACCESSORY POWER CONTROL RIGHT INSTRUMENT PANEL WIRING HARNESS JUNCTION BLOCK ROOF CONSOLE VIO WIRE VIO/YEL WIRE WHT WIRE YEL WIRE YEL/VIO WIRE