Buick Regal VI (2017-2020) low speed gmlan serial data Wiring diagrams

2.0L TURBO 3.6L BATTERY FUSE BLOCK BATTERY POSITIVE VOLTAGE BLK WIRE BRN/VIO WIRE BRN/YEL WIRE COMPUTER DATA LINES SYSTEM DRIVER OUTSIDE REAR VIEW MIRROR GLASS DRIVER OUTSIDE REAR- VIEW MIRROR EMPTY FUSE FUSE 1 FUSE 2 FUSE 33 GRN WIRE HATCHBACK HEATED MIRRORS FUSE HOT AT ALL TIMES HVAC CONTROL MODULE HVAC CONTROLS INSTRUMENT PANEL FUSE BLOCK LEFT REAR WINDOW DEFOGGER NOISE FILTER LOGIC LOW SPEED GMLAN SERIAL DATA PASSENGER OUTSIDE REAR VIEW MIRROR PASSENGER OUTSIDE REAR VIEW MIRROR GLASS REAR DEFOG RLY CTRL REAR DEFOGGER GRID REAR DEFOGGER IND REAR DEFOGGER RELAY REAR DEFOGGER SWITCH REAR WINDOW DEFOGGER CAPACITOR REAR WINDOW DEFOGGER FUSE RED WIRE RED/WHT WIRE RED/YEL WIRE RIGHT REAR WINDOW DEFOGGER NOISE FILTER UNDERHOOD FUSE BLOCK WAGON

BATT POS VOLT BLK WIRE BLK/BLU WIRE BLU/GRN WIRE BLU/VIO WIRE BOLSTER SW SIG BRN/VIO WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM DOWN DRIVER POWER SEAT FUSE DRIVER SEAT ADJUSTER SWITCH DRIVER SEAT BACK SIDE BOLSTER ADJUSTER SWITCH DRIVER SEAT LUMBAR SUPPORT SWITCH DRIVER SEAT MEMORY CONTROL MODULE FORWARD SW SIG FRONT VERTICAL DWN SW SIG FRONT VERTICAL UP SW SIG GRN WIRE GRN/BRN WIRE GRN/GRY WIRE GRN/WHT WIRE GRY/BLK WIRE GRY/GRN WIRE HORIZONTAL MTR SENS SIG HOT AT ALL TIMES LOCAL INTERCONNECT NETWORK BUS 13 GND LOCAL INTERCONNECT NETWORK BUS 8 LOW SPEED GMLAN SERIAL DATA LUMBAR SEAT SW ANALOG SIG LUMBAR SW HI REF MEM SEAT SW SET SIG MEM SEAT SW SIG (1) MEM SENS HI REF (2) MEM SW LO REF MEMORY CONTROL MODULE FUSE N/A OUT REAR VERTICAL DWN SW SIG REAR VERTICAL UP SW SIG REARWARD SW SIG RECLINE FORWARD SW SIG RECLINE MTR POS SENS SIG RECLINE REARWARD SW SIG RED/BLU WIRE RED/VIO WIRE RWD UNDERHOOD FUSE BLOCK VERTICAL MTR POS SENS SIG VERTICAL MTR SENS SIG VIO/RED WIRE WHT WIRE WHT/BLK WIRE WHT/RED WIRE YEL WIRE YEL/BLU WIRE YEL/BRN WIRE

BATTERY POSITIVE VOLTAGE BLK WIRE BLK/WHT WIRE BLU WIRE BLU/WHT WIRE BODY CONTROL MODULE (LOWER CENTER OF DASH) BRN WIRE COMPUTER DATA LINES SYSTEM DRIVER INFORMATION CENTER DISPLAY FUSE 20 GRN WIRE GRN/YEL WIRE GRY WIRE GRY/GRN WIRE GRY/YEL WIRE HATCHBACK HOT AT ALL TIMES INSTRUMENT CLUSTER INSTRUMENT PANEL FUSE BLOCK LEFT LICENSE PLATE LAMP LIFT GLASS/REAR COMPT LID MTR RELEASE CTRL LIFTGATE AJAR SWITCH SIGNAL 1 LIFTGATE HANDLE SWITCH LIFTGATE LATCH ASSEMBLY LIFTGATE UNLATCH RELAY LOGIC LOW SPEED GMLAN SERIAL DATA POWER DISTRIBUTION SYSTEM REAR CLOSURE FUSE REAR CLOSURE HANDLE SW OPEN SIG RED WIRE RED/BRN WIRE RIGHT LICENSE PLATE LAMP SERIAL DATA UNDERHOOD FUSE BLOCK VIO/GRY WIRE VIO/WHT WIRE WAGON WHT WIRE YEL WIRE YEL/BLU WIRE

ABS PUMP FUSE B+ VOLT BLK WIRE BLU WIRE BLU/BLK WIRE BLU/VIO WIRE BRN WIRE COMPUTER DATA LINES SYSTEM DRIVER INFORMATION CENTER DISPLAY ELECTRONIC BRAKE CONTROL MODULE GRN/VIO WIRE GROUND GRY WIRE GRY/BLK WIRE GRY/GRN WIRE GRY/RED WIRE HI SPD GMLAN SERIAL DATA (-) (1) HOT AT ALL TIMES INSTRUMENT CLUSTER LEFT PARK BRAKE ACTUATOR LOGIC LOW SPEED GMLAN SERIAL DATA LR PARK BRK MTR APPLY CTRL LR PARK BRK MTR LOW REF PARK BRAKE CONTROL SWITCH (NEXT TO SHIFT LEVER ASSEMBLY) PARK BRAKE IND PARK BRK APPLY SW SIG PARK BRK APPLY SW VOLT REF PARK BRK RELEASE SW PARK BRK RELEASE SW SIG PARK BRK SW SIG PARK BRK SW SPLY RED/YEL WIRE RIGHT PARK BRAKE ACTUATOR RR PARK BRK MTR APPLY CTRL RR PARK BRK MTR LOW REF SERVICE PARK BRAKE IND UNDERHOOD FUSE BLOCK W/ LINK 4 REAR AXLE W/ LINK 5 REAR AXLE WHT WIRE YEL WIRE YEL/BLU WIRE YEL/RED WIRE

BATT POSITIVE VOLT BLK WIRE BLK/BLU WIRE BLK/GRY WIRE BLU/GRN WIRE BLU/VIO WIRE BOLSTER SW SIG BRN/WHT WIRE COMPUTER DATA LINES SYSTEM DOWN FORWARD SW SIG FRONT VERTICAL DOWN SW SIG FRONT VERTICAL UP SW SIG GRN WIRE GRN/BRN WIRE GRN/GRY WIRE GRY/BLK WIRE GRY/GRN WIRE GRY/RED WIRE HORIZONTAL POS MTR SENS SIG HOT AT ALL TIMES LOW REF 2 LOW SPEED GMLAN SERIAL DATA LUMBAR SEAT SW ANALOG SIG LUMBAR SW HI REF MEM SEAT SW SET SIG MEM SEAT SW SIG (1) MEM SW LOW REF MEMORY CONTROL MODULE FUSE N/A OUT PASSENGER POWER SEAT FUSE PASSENGER SEAT BACK SIDE BOLSTER ADJUSTER SWITCH PASSENGER SEAT LUMBAR SUPPORT SWITCH PASSENGER SEAT MEMORY ADJUSTER SWITCH PASSENGER SEAT MEMORY CONTROL MODULE REAR VERTICAL DOWN SW SIG REAR VERTICAL UP SW SIG REARWARD SW SIG RECLINE FORWARD SW SIG RECLINE MTR POS SENS SIG RECLINE REARWARD SW SIG RED/BLU WIRE RED/VIO WIRE RWD UNDERHOOD FUSE BLOCK VERTICAL MTR POS SENS SIG VERTICAL POS MTR SENS SIG WHT WIRE WHT/BLK WIRE WHT/RED WIRE YEL WIRE YEL/BLU WIRE YEL/BRN WIRE

3/4 AJAR SW SIG 1 AJAR SW SIG 2 AJAR SW SIG 3 BATT POS VOLT BLK WIRE BLK/GRN WIRE BLK/VIO WIRE BLK/WHT WIRE BLU/BLK WIRE BLU/GRY WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE BRN/RED WIRE BRN/WHT WIRE BRN/YEL WIRE COMPUTER DATA LINES SYSTEM DRIVER INFORMATION CENTER DISPLAY FACE SW SIG FUSE 22 FUSE 5 FUSE 8 GMLAN SERIAL GRN WIRE GRN/BLK WIRE GRN/BRN WIRE GRN/YEL WIRE GRY WIRE GRY/BLK WIRE GRY/GRN WIRE GRY/VIO WIRE GRY/WHT WIRE HANDS-FREE LIFTGATE SENSOR CONTROL MODULE HOT AT ALL TIMES IN LUGGAGE COMPT) INSTRUMENT CLUSTER INTERIOR LIFTGATE CONTROL SWITCH LATCH MTR CLOSE LATCH MTR OPEN LEFT LIFTGATE OBJECT SENSOR LIFTGATE CLOSE SWITCH LIFTGATE CONTROL MODULE LIFTGATE HANDLE SWITCH LIFTGATE LATCH ASSEMBLY LIFTGATE MOTOR ASSEMBLY (IN LIFTGATE) LOGIC LOW REF LOW SPEED GMLAN SERIAL DATA LOWER HANDS-FREE LIFTGATE SENSOR MAX MTR (CLOSE) MTR OPEN MTR RELEASE CTRL 2 NCA WIRE NETWORK BUS 18 OBJ SENS SIG OFF ON/OFF SW SIG OPEN/CLOSE SW POS SIG 1 POS SIG 2 REAR BODY FUSE BLOCK RED/BRN WIRE RED/GRY WIRE RED/YEL WIRE RIGHT LIFTGATE OBJECT SENSOR RR CLOSURE OPEN SENS LOW REF SENS SIG 1 SENS SIG 2 SW LED CTRL SW OPEN SIG UPPER HANDS-FREE LIFTGATE SENSOR VOLT REF WHT WIRE WHT/BLK WIRE YEL WIRE YEL/BLU WIRE