Audi A4 B9 facelift (2019-2024) engine/ motor control module Wiring diagrams

2.0L TURBO 3.0L TURBO BLK/BLU WIRE BLU/BLK WIRE BRN WIRE COMFORT SYSTEM CENTRAL CONTROL MODULE COMPUTER DATA LINES SYSTEM ENGINE/ MOTOR CONTROL MODULE FUSE 11 FUSE 14 FUSE 9 FUSE PANEL 1 FUSE PANEL 3 FUSE PANEL F GRN WIRE GRN/WHT WIRE HOT AT ALL TIMES LEFT BACKUP LAMP BULB LEFT TAIL LAMP 2 NCA WIRE ORG/BRN WIRE PNK/WHT WIRE RED/WHT WIRE RED/YEL WIRE RELAY & FUSE CARRIER 2 RIGHT BACKUP LAMP BULB RIGHT TAIL LAMP 2 SELECTOR LEVER SELECTOR LEVER POSITION SENSOR SELECTOR LEVER TRANSMISSION RANGE DISPLAY VIO WIRE YEL/RED WIRE

2.0L TURBO 2.0L TURBO, 2.0L TURBO HYBRID W/ LOW FAN OUTPUT 2.0L TURBO, 2.0L TURBO HYBRID W/ TWO RADIATOR FANS, 3.0L TURBO W/ TRAILER HITCH 3.0L TURBO A/T ADAPTIVE CRUISE CONTROL MODULE ADAPTIVE CRUISE CONTROL MODULE 2 AFTER-RUN COOLANT PUMP ANDROID OPERATING SYSTEM CONTROL MODULE BRN WIRE COOLANT RECIRCULATION PUMP COUPLING POINT ON INSTRUMENT PANEL ELECTRIC COMPRESSOR CONTROL MODULE ENGINE HOOD CONTACT SWITCH ENGINE/ MOTOR CONTROL MODULE FRESH AIR BLOWER CONTROL MODULE FRONT PASSENGER AIR BAG UNIT GLOVE COMPARTMENT LAMP SWITCH GLOVE COMPARTMENT WIRING HARNESS COUPLING POINT HIGH HEAT OUTPUT RELAY HIGH PRESSURE SENSOR HIGH TONE HORN HOOD CONTACT SWITCH 2 IGNITION COIL 1 W/ POWER OUTPUT STAGE IGNITION COIL 2 W/ POWER OUTPUT STAGE IGNITION COIL 3 W/ POWER OUTPUT STAGE IGNITION COIL 4 W/ POWER OUTPUT STAGE IGNITION COIL 5 W/ POWER OUTPUT STAGE IGNITION COIL 6 W/ POWER OUTPUT STAGE LEFT COUPLING POINT IN ENGINE/MOTOR COMPARTMENT LEFT FRONT HEADLAMP LEFT VENT ILLUMINATION LAMP LOW HEAT OUTPUT RELAY LOW TONE HORN OIL LEVEL THERMAL SENSOR RADIATOR FAN RELAY & FUSE PANEL 4 RIGHT ELECTROHYDRAULIC ENGINE MOUNT SOLENOID VALVE RIGHT FRONT FOOTWELL LAMP RIGHT INSTRUMENT PANEL VENT ILLUMINATION BULB RIGHT VENT ILLUMINATION LAMP STARTER GENERATOR STARTER/ GENERATOR COOLANT PUMP STEERING WHEEL TOUCH RECOGNITION CONTROL MODULE VALET PARKING LOCK BUTTON W/ AUXILIARY HEATER W/ AUXILIARY LAMPS W/ HID W/O HID W/O HID W/ MATRIX BEAM

2.0L TURBO 3.0L TURBO ABS CONTROL MODULE ABS CONTROL MODULE FUSE 1 ABS CONTROL MODULE FUSE 2 AIR BAG CONTROL MODULE ALARM HORN ANTI-THEFT ALARM SYSTEM SENSOR BLK WIRE BLK/GRN WIRE BRN WIRE COMFORT SYSTEM CENTRAL CONTROL MODULE COUPLING POINT ON ROOF DATA BUS ON BOARD DIAGNOSTIC INTERFACE DIAGNOSTIC CONNECTION DRIVER DOOR CONTROL MODULE DRIVER MULTI- CONTOUR SEAT CONTROL MODULE DRIVER POWER SEAT ADJUSTMENT CIRCUIT BREAKER 1 DRIVER SEAT ADJUSTMENT CONTROL HEAD DRIVER SEAT BACKREST COUPLING POINT ELECTRO- MECHANICAL PARKING BRAKE BUTTON EMERGENCY CALL MODULE, COMMUNICATION UNIT CONTROL MODULE ENGINE COMPONENT POWER SUPPLY RELAY ENGINE/ MOTOR CONTROL MODULE FROM FUSE 11 (DIAGRAM 2 OF 6) FROM MAIN FUSE CARRIER (DIAGRAM 1 OF 6) FROM RELAY & FUSE CARRIER 1 (DIAGRAM 2 OF 6) FRONT PASSENGER DOOR CONTROL MODULE FRONT ROOF MODULE FUSE 1 FUSE 10 FUSE 11 FUSE 12 FUSE 13 FUSE 14 FUSE 15 FUSE 16 FUSE 2 FUSE 3 FUSE 4 FUSE 5 FUSE 6 FUSE 7 FUSE 8 FUSE 9 FUSE PANEL 2 FUSE PANEL 3 FUSE PANEL B LEFT FRONT DOOR COUPLING POINT LEFT FRONT LUMBAR SUPPORT ADJUSTMENT SWITCH LEFT FRONT SEAT COUPLING STATION MEMORY SEAT/ STEERING COLUMN ADJUSTMENT CONTROL MODULE MOTRONIC ENGINE CONTROL MODULE POWER SUPPLY RELAY N/A RAIN/LIGHT RECOGNITION SENSOR RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/VIO WIRE RED/WHT WIRE RED/YEL WIRE RELAY & FUSE CARRIER 1 RIGHT FRONT DOOR COUPLING POINT SELECTOR LEVER SUNROOF CONTROL MODULE TERMINAL 15 POWER SUPPLY RELAY TO FUSE 12 (DIAGRAM 2 OF 6) TO RELAY & FUSE CARRIER 1 (DIAGRAM 2 OF 6) TO RELAY & FUSE CARRIER 1 (DIAGRAM 3 OF 6) TO RELAY & FUSE CARRIER 1 (DIAGRAM 4 OF 6) USED) VEHICLE ELECTRICAL SYSTEM CONTROL MODULE VIO WIRE W/ INTERIOR MONITORING W/ MEMORY W/O MEMORY WAGON WHT WIRE WIPER MOTOR CONTROL MODULE

2.0L TURBO CYMC, 3.0L TURBO CWGD 2.0L TURBO HYBRID DMSA 2.0L TURBO HYBRID DMSA, DPAA 3.0L TURBO BATTERY BATTERY INTERRUPT IGNITER BATTERY MONITORING CONTROL MODULE BLK WIRE BLU WIRE BLU/YEL WIRE BRN WIRE CENTER REAR OF LUGGAGE COMPT) CHARGING CIRCUIT COMPUTER DATA LINES SYSTEM ENGINE/ MOTOR CONTROL MODULE FUSE 11 FUSE 3 FUSE 50 FUSE PANEL A FUSE PANEL C GRN/WHT WIRE GRY/RED WIRE HOT AT ALL TIMES MAIN FUSE CARRIER PNK/WHT WIRE POWER DISTRIBUTION SYSTEM RED WIRE RED/BLK WIRE RED/GRY WIRE RED/YEL WIRE RIGHT COUPLING POINT IN ENGINE/MOTOR COMPARTMENT STARTER STARTER RELAY 1 STARTER RELAY 2 SUPPLEMENTAL RESTRAINTS SYSTEM VIO/WHT WIRE WHT/YEL WIRE

2.0L TURBO DBPA 3.0L TURBO BLK WIRE BLU WIRE BLU/GRN WIRE BOTTOM COUPLING POINT ON LEFT A-PILLAR BRN WIRE COMPUTER DATA LINES SYSTEM CRUISE CONTROL SWITCH DRIVER AIR BAG IGNITER (IN STEERING WHEEL) DRIVER AIR BAG RELEASE VALVE IGNITER ENGINE/ MOTOR CONTROL MODULE FUSE 12 FUSE 16 FUSE PANEL C GRN WIRE HEATED STEERING WHEEL HORN SIGNAL ACTIVATION HOT AT ALL TIMES NCA WIRE PNK WIRE RED WIRE RED/GRN WIRE RED/VIO WIRE SPIRAL SPRING STEERING ANGLE SENSOR STEERING COLUMN ELECTRONICS CONTROL MODULE STEERING COLUMN) TURN SIGNAL SWITCH VIO WIRE VIO/YEL WIRE W/ CRUISE CONTROL W/ HEATED STEERING WHEEL WHT WIRE WINDSHIELD WIPER INTERMITTENT MODE SWITCH WINDSHIELD WIPER SWITCH YEL WIRE

BLK WIRE BLK/BRN WIRE BLK/RED WIRE BLK/VIO WIRE BLK/YEL WIRE BLU WIRE BRN WIRE BRN/YEL WIRE CENTER CONSOLE CENTER REAR SEAT BELT SWITCH COMFORT SYSTEM CENTRAL CONTROL MODULE DRIVER FRONT AIR BAG CRASH SENSOR DRIVER SIDE REAR SEAT BELT SWITCH DRIVER SIDE REAR THORAX AIR BAG CRASH SENSOR DRIVETRAIN CONTROL MODULE DUAL SEAT BELT LATCH DUAL-CLUTCH TRANSMISSION MECHATRONIC EMERGENCY CALL MODULE, COMMUNICATION UNIT CONTROL MODULE ENGINE/ MOTOR CONTROL MODULE FRONT PASSENGER KNEE AIR BAG IGNITER FRONT PASSENGER SEAT BELT SWITCH FRONT PASSENGER SEAT POSITION SENSOR FRONT PASSENGER THORAX AIR BAG IGNITER GRN WIRE GRN/RED WIRE GRN/YEL WIRE GRY WIRE GRY/BLK WIRE GRY/YEL WIRE PASSENGER SIDE FRONT AIR BAG CRASH SENSOR PASSENGER SIDE REAR SEAT BELT SWITCH PEDESTRIAN PROTECTION CENTER CRASH SENSOR POWER STEERING CONTROL MODULE RED WIRE RED/VIO WIRE RIGHT COUPLING POINT IN ENGINE COMPARTMENT TRANSMISSION ASSEMBLY TRANSMISSION CONTROL MODULE VEHICLE ELECTRICAL SYSTEM CONTROL MODULE VIO WIRE WHT WIRE WHT/RED WIRE YEL/GRY WIRE