Buick Regal VI (2017-2020) memory control module fuse Wiring diagrams

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

BATT POSITIVE VOLT BLK WIRE BLK/GRN WIRE BLU/YEL WIRE BRN/YEL WIRE COMMON CTRL COMPUTER DATA LINES SYSTEM DEFOGGER SYSTEM GRN/BLK WIRE GRN/WHT WIRE GRY WIRE HOT AT ALL TIMES LH (-) RH (+) SIG LIN DATA BUS 8 LOGIC LOW REF MEMORY CONTROL MODULE FUSE NAVIGATION SYSTEM PASSENGER OUTSIDE REAR VIEW MIRROR PASSENGER OUTSIDE REAR VIEW MIRROR GLASS PASSENGER OUTSIDE REAR VIEW MIRROR MOTOR PASSENGER SIDE OBJECT DETECTION INDICATOR PASSENGER WINDOW SWITCH RED/BLU WIRE RH (+) LH (-) CTRL UNDERHOOD FUSE BLOCK UP (+) DOWN (-) CTRL UP DOWN SIG VIO/WHT WIRE WHT WIRE YEL/RED WIRE YEL/VIO 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

A/C COMPRESSOR CLUTCH RELAY A/C HEV FUSE AUXILIARY HEATER COOLANT PUMP RELAY BLU WIRE DRIVER POWER SEAT FUSE DRIVER SEAT ADJUSTER SWITCH DRIVER SEAT BOLSTER MEMORY CONTROL MODULE DRIVER SEAT LUMBAR SUPPORT SWITCH DRIVER SEAT LUMBAR SUPPORT VALVE ASSEMBLY DRIVER SEAT MEMORY CONTROL MODULE DRIVER WINDOW/ OUTSIDE REAR VIEW MIRROR SWITCH FROM KEYLESS ENTRY CONTROL MODULE FUSE (DIAGRAM 1 OF 8) FRONT FOG LAMP RELAY FRONT HEATED SEATS FUSE FRONT WIPERS FUSE HEADLAMP HIGH BEAM RELAY HEATED WINDSHIELD FUSE LEFT HEADLAMP LOW BEAM RELAY LIFTGATE UNLATCH RELAY MEMORY CONTROL MODULE FUSE NOT USED PASSENGER POWER SEAT FUSE PASSENGER SEAT ADJUSTER SWITCH PASSENGER SEAT BOLSTER MEMORY CONTROL MODULE PASSENGER SEAT LUMBAR SUPPORT SWITCH PASSENGER SEAT LUMBAR SUPPORT VALVE ASSEMBLY PASSENGER SEAT MEMORY CONTROL MODULE PASSENGER WINDOW SWITCH REAR CLOSURE FUSE REAR HEATED SEATS FUSE REAR WINDOW WASHER PUMP RELAY REAR WIPER FUSE REAR WIPER RELAY RED/BLU WIRE RED/GRN WIRE RED/GRY WIRE RED/VIO WIRE RIGHT HEADLAMP LOW BEAM RELAY SEAT LUMBAR FUSE STARTER FUSE STARTER PINION FUSE STARTER PINION SOLENOID ACTUATOR RELAY STARTER RELAY TO ENGINE CONTROLS IGNITION RELAY (DIAGRAM 7 OF 8) TPIM MOTOR GENERATOR/TPIM FUSE W/ HALOGEN HEADLAMPS W/ MEMORY W/O MEMORY W/O MEMORY 4-WAY WASHER PUMP FUSE WHT/BLU WIRE WINDSHIELD WASHER PUMP RELAY WINDSHIELD WIPER RELAY WINDSHIELD WIPER SPEED CONTROL RELAY

BATT POS VOLT BLK WIRE BLU WIRE BRN WIRE COM CTRL DEFOGGER SYSTEM DOWN DRIVER OUTSIDE REAR VIEW MIRROR GLASS DRIVER OUTSIDE REAR VIEW MIRROR MOTOR DRIVER OUTSIDE REAR- VIEW MIRROR DRIVER SIDE OBJECT DETECTION INDICATOR DRIVER WINDOW/ OUTSIDE REAR VIEW MIRROR SWITCH ELECTROCHROMIC MIRROR CIRCUIT GRN WIRE GRY WIRE HOT AT ALL TIMES LEFT LOGIC MEMORY CONTROL MODULE FUSE MIRROR DIMMING NAVIGATION SYSTEM OFF PASSENGER OUTSIDE REAR VIEW MIRROR PASSENGER OUTSIDE REAR VIEW MIRROR GLASS PASSENGER OUTSIDE REAR VIEW MIRROR MOTOR PASSENGER SIDE OBJECT DETECTION INDICATOR RED/BLU WIRE RH (+) LH (-) CTRL RIGHT UNDERHOOD FUSE BLOCK UP (+) DN (-) CTRL VIO WIRE WHT WIRE YEL WIRE

BLK WIRE BLU/GRY WIRE BLU/VIO WIRE BODY CONTROL MODULE BRN/YEL WIRE COMPUTER DATA LINES SYSTEM DATA BUS 3 DOOR LOCK DOOR LOCKS SYSTEM DOWN DRIVER WINDOW MOTOR DRIVER WINDOW/ OUTSIDE REAR VIEW MIRROR SWITCH EXPRESS FUSE 1 FUSE 2 GRN WIRE GRN/BLK WIRE GRN/GRY WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE HOT AT ALL TIMES ILL INSTRUMENT PANEL FUSE BLOCK LEFT FRONT WINDOW DOWN SWITCH LEFT FRONT WINDOW EXPRESS SWITCH LEFT FRONT WINDOW UP SWITCH LEFT REAR WINDOW DOWN SWITCH LEFT REAR WINDOW EXPRESS SWITCH LEFT REAR WINDOW MOTOR LEFT REAR WINDOW SWITCH LEFT REAR WINDOW UP SWITCH LF DR AJAR SW SIG LIN SER LIN SER DATA BUS 3 LIN SER DATA BUS 4 LOCKOUT IND LOCKOUT SWITCH LOGIC LOGIC ILL LR DOWN CTRL LR DR AJAR SW SIG LR UP CTRL MEMORY CONTROL MODULE FUSE MTR STATUS PASSENGER WINDOW MOTOR PASSENGER WINDOW SWITCH RED/BLU WIRE RED/WHT WIRE RF DR AJAR SW SIG RIGHT FRONT WINDOW DOWN SWITCH RIGHT FRONT WINDOW EXPRESS SWITCH RIGHT FRONT WINDOW UP SWITCH RIGHT REAR WINDOW DOWN SWITCH RIGHT REAR WINDOW EXPRESS SWITCH RIGHT REAR WINDOW MOTOR RIGHT REAR WINDOW SWITCH RIGHT REAR WINDOW UP SWITCH RR DOWN CTRL RR DR AJAR SW SIG RR UP CTRL SW DOWN SIG SW DRV DOWN SIG SW DRV EXP SIG SW DRV UP SIG SW EXPRESS SIG SW UP SIG UNDERHOOD FUSE BLOCK UNLOCK SIG VIO/GRY WIRE W/ MEMORY W/O MEMORY WHT/VIO WIRE YEL WIRE YEL/BLK WIRE YEL/BLU WIRE