Porsche 911 Carrera 4S 992 (2018-2024) onboard supply control unit 2 Wiring diagrams

BLK WIRE BLK/BLU WIRE BLK/YEL WIRE BLU WIRE BLU/GRY WIRE BLU/RED WIRE BLU/YEL WIRE BRAKE LIGHT BRAKE LIGHT SWITCH BRAKE SERVO CONTROL UNIT BRN WIRE BRN/BLU WIRE COMPUTER DATA LINES SYSTEM ELECTROMECHANICAL PARKING BRAKE BUTTON ENGINE/ MOTOR CONTROL UNIT FR BM (SN) FR BM DC (SN) FR BP (SN) FR BP DC (SN) FUNCTION IND FUSE 1 FUSE 8 FUSE 9 FUSE HOLDER A FUSE HOLDER C FUSE HOLDER F GRN WIRE GRN/BRN WIRE GRY WIRE GRY/BLK WIRE GRY/RED WIRE GRY/WHT WIRE HALL SENSOR HALL SENSOR SIGNAL HOT AT ALL TIMES HOT W/ TERMINAL 15 VOLTAGE SUPPLY RELAY ENERGIZED IGN ON (TERMINAL 15) INPUT MAIN FUSE BOX MOTOR A MOTOR B ONBOARD SUPPLY CONTROL UNIT 2 OUTPUT PNK WIRE PWS GND (SN) PWS VDC (SN) RED WIRE RED/BRN WIRE RED/YEL WIRE RIGHT FRONT BRAKE PAD WEAR SENDER RIGHT FRONT SPEED SENSOR RIGHT PARKING BRAKE MOTOR RIGHT REAR BRAKE PAD WEAR SENDER RIGHT REAR SPEED SENSOR SIG (1) SIG (2) SIG 3 SIG 4 SIGNAL SUPPLY SWITCH TERM 15 TERM 30 TERM 31 TERM 58 S VIO WIRE WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/BRN WIRE WHT/GRN WIRE WHT/RED WIRE YEL WIRE YEL/BLK WIRE YEL/RED WIRE

ALARM HORN ANT GROUND SHLD ANTENNA ON FRONT CENTER CONSOLE BLK WIRE BLK/YEL WIRE BLU WIRE BLU/WHT WIRE BONNET OPENING SENDER BRN WIRE BRN/YEL WIRE CAN COMFORT HIGH CAN COMFORT LOW CAPACITOR 1 COIL 1 COIL 2 COMPUTER DATA LINES SYSTEM ENTRY, START SYSTEM INTERIOR AERIAL 1 FL PROX SENSOR SUPPLY FR PROX SENSOR SUPPLY FRONT PARKING ANTENNA FUEL TANK FILLER FLAP CENTRAL LOCKING ACTUATOR FUSE 13 FUSE 2 FUSE HOLDER D FUSE HOLDER J GARAGE DOOR OPENER PROGRAMMING AERIAL GARAGE DOOR OPERATION CONTROL UNIT GRN WIRE GRN/WHT WIRE GROUND GROUND, BODY GRY WIRE GRY/VIO WIRE HOT AT ALL TIMES LEFT REAR ENTRY, START AUTHORIZATION AERIAL LIN 2 LIN 2 (SOUNDER) LOCK TANK LID LUGGAGE COMPARTMENT ANTENNA MAIN CATCH TAILGATE MAIN FUSE BOX MOTOR NCA WIRE ONBOARD SUPPLY CONTROL UNIT 2 ORG/BRN WIRE ORG/GRN WIRE POSITIVE REAR LEFT ANTENNA REAR LID CLOSED SWITCH REAR RIGHT ANTENNA RED/YEL WIRE RIGHT FRONT FUSE BOX RIGHT REAR ENTRY, START AUTHORIZATION AERIAL RL PROX SENSOR SUPPLY SHIELD SIGNAL TERM 30 TERM 30-2 TERM 31 UNLOCK TANK LID VIO WIRE VIO/BLK WIRE VIO/GRN WIRE VIO/WHT WIRE VIO/YEL WIRE WHT WIRE YEL/RED WIRE YEL/WHT WIRE

5 V SENSOR GROUND DISTANCE SENSOR 5 V SENSOR GROUND PRESSURE SENSOR 9 V SENSOR GROUND AUTOMATIC GEARBOX CONTROL UNIT BLK WIRE BLK/VIO WIRE BLU WIRE BLU/BRN WIRE BLU/GRY WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE BRN/BLU WIRE BRN/WHT WIRE BRN/YEL WIRE COMPUTER DATA LINES SYSTEM DISTANCE SENSOR 1 DISTANCE SENSOR 2 DISTANCE SENSOR 4 DISTANCE SENSOR 5 ELECTRICAL PRESSURE ADJUSTER 1 ELECTRICAL PRESSURE ADJUSTER 2 ELECTRICAL PRESSURE ADJUSTER 3 ELECTRICAL PRESSURE ADJUSTER 4 ELECTRICAL PRESSURE ADJUSTER 5 ELECTRICAL PRESSURE ADJUSTER 6 ELECTRICAL PRESSURE ADJUSTER 7 ELECTRICAL PRESSURE ADJUSTER 8 ENGINE/MOTOR CONTROL UNIT FLEXRAY 1- FLEXRAY 2 - FUSE 14 FUSE HOLDER P GEARBOX OIL GRN WIRE GRN/BLK WIRE GRN/BLU WIRE GRN/BRN WIRE GRN/GRY WIRE GRN/RED WIRE GRN/VIO WIRE GRN/WHT WIRE GRN/YEL WIRE GRY/BLK WIRE GRY/WHT WIRE HOT AT ALL TIMES IGNITION ON OIL TEMP + ONBOARD SUPPLY CONTROL UNIT 2 PNK WIRE PRESSURE SENSOR 1 PRESSURE SENSOR 2 PRESSURE SENSOR 3 REAR FUSE BOX RED WIRE RED/BLK WIRE RED/BRN WIRE RED/GRN WIRE RED/GRY WIRE RED/WHT WIRE RED/YEL WIRE ROTATIONAL SPEED SENDER 1 ROTATIONAL SPEED SENDER 2 SENDER SENSOR SUPPLY 1 SENSOR SUPPLY 2 SENSOR SUPPLY 3 DISTANCE SENSOR 3 SERVOTRONIC CONTROL UNIT SOLENOID VALVE 1 SOLENOID VALVE 2 SOLENOID VALVE 3 SOLENOID VALVE 5, PARKING LOCK START LOCK START RELEASE PARK/NEUTRAL STEERING COLUMN ELECTRONICS CONTROL UNIT SUPPLY ACTUATORS 1 SUPPLY ACTUATORS 2 SUPPLY ACTUATORS 3 SUPPLY ACTUATORS 4 TEMPERATURE TERM 15 TERM 15 WAKE UP TERM 30 TERM 31 TERMINAL 15 TIP-DOWN TIP-UP TIPTRONIC DOWN TIPTRONIC UP TRANSM TRANSMISSION OIL TEMPERATURE + VIO/BLU WIRE VIO/BRN WIRE VIO/GRN WIRE VIO/YEL WIRE WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/GRY WIRE WHT/RED WIRE WHT/YEL WIRE YEL WIRE YEL/BLK WIRE YEL/RED WIRE

ADJUSTABLE REAR SPOILER CONTROL UNIT ALL-WHEEL DRIVE CONTROL UNIT ALTERNATOR AUTOMATIC GEARBOX CONTROL UNIT BATTERY MONITOR CONTROL UNIT BRAKE SERVO CONTROL UNIT BRN WIRE CAN HI CAN LO COMFORT HI COMFORT LO DRIVER DOOR CONTROL UNIT ENGINE/MOTOR CONTROL UNIT FLEXRAY 2 - FRONT PASSENGER DOOR CONTROL UNIT FXRY 1+ IN FXRY 1- FXRY 1- OUT FXRY 2- GRN WIRE GRY/RED WIRE LIN 1 ONBOARD SUPPLY CONTROL UNIT 2 ORG/ WIRE ORG/BRN WIRE ORG/GRN WIRE ORG/GRY WIRE ORG/RED WIRE PNK WIRE RIGHT FRONT SEAT ADJUSTMENT CONTROL UNIT SERVOTRONIC CONTROL UNIT SLIDING SUNROOF ADJUSTMENT CONTROL UNIT STEERING COLUMN LOCK CONTROL ELEMENT VEHICLE LOCATION SYSTEM CONTROL UNIT VIO/WHT WIRE VIO/YEL WIRE WHT WIRE WHT/VIO WIRE

BRN WIRE CAN COMFORT HIGH CAN COMFORT LOW COMPUTER DATA LINES SYSTEM CONVERTIBLE ROOF LOCK UNIT COUPE FUSE 15 FUSE HOLDER P GRN/VIO WIRE HEATED REAR WINDOW RELAY HOT AT ALL TIMES ONBOARD SUPPLY CONTROL UNIT 2 ORG/BRN WIRE ORG/GRN WIRE REAR FUSE BOX REAR WINDOW HEATER REAR WINDOW HEATING+ RED/GRN WIRE VIO/RED WIRE WHT WIRE

ADAPTIVE SUSPENSION CONTROL UNIT ANTI-ROLL BAR UNCOUPLING MOTOR BLK WIRE BLK/WHT WIRE BLU/YEL WIRE BRN WIRE BRN/RED WIRE BRN/VIO WIRE BRN/YEL WIRE COMPRESSOR RR + COMPUTER DATA LINES SYSTEM FLEXRAY 1- INPUT FLEXRAY 1- OUTPUT FR SHOCK ABSORBERS VLV - FRONT AXLE ANTI-ROLL BAR UNCOUPLING SWITCH VALVE GRN WIRE GRN/BLK WIRE GRN/BLU WIRE GRN/BRN WIRE GRN/RED WIRE GRN/VIO WIRE GRY/BLK WIRE LEFT FRONT SHOCK ABSORBER DAMPING ADJUSTMENT VALVE LEFT REAR SHOCK ABSORBER DAMPING ADJUSTMENT VALVE LF SHOCK ABSORBERS VLV - LH VERSE AQUAPLANING-SENS LR ACCEL SENS - LR SHOCK ABSORBERS VLV - ONBOARD SUPPLY CONTROL UNIT 2 ORG/VIO WIRE PNK WIRE PRESS SENS GND PRESS SENS SIG PRESS SENS SPLY PRESS SENSOR GND REAR AXLE ANTI-ROLL BAR UNCOUPLING SWITCH VALVE RED WIRE RED/BLK WIRE RED/WHT WIRE RH LIN AQUAPLANING-SENS RH VERSE AQUAPLANING SENS RIGHT AQUAPLANING WARNING SENDER RIGHT FRONT SHOCK ABSORBER DAMPING ADJUSTMENT VALVE RIGHT REAR SHOCK ABSORBER DAMPING ADJUSTMENT VALVE RR BODY ACC SENS - RR SHOCK ABSORBERS VLV - SPLY TERM 15 VALVE VIO WIRE VIO/BLK WIRE VIO/GRN WIRE VIO/YEL WIRE WHT WIRE WHT/BLK WIRE WHT/BLU WIRE YEL/BLU WIRE YEL/BRN WIRE YEL/GRY WIRE YEL/RED WIRE

BLK/BLU WIRE BLK/GRN WIRE BLK/RED WIRE BLK/WHT WIRE BLK/YEL WIRE BRAKE LIGHT SWITCH BRN WIRE BRN/VIO WIRE BRN/WHT WIRE CAN COMFORT HIGH CAN COMFORT LOW CAN HIGH CAN LOW CENTER TAIL LIGHT CLUSTER COMPUTER DATA LINES SYSTEM DRIVER DOOR CONTROL UNIT DRIVER SIDE AUTOMATIC ANTI-DAZZLE EXTERIOR MIRROR DRIVER SIDE EXIT WARNING LAMP DRIVER SIDE EXTERIOR MIRROR ENTRY LIGHT DRIVER SIDE EXTERIOR MIRROR LANE CHANGE ASSIST WARNING LAMP EXTERIOR MIRROR ENTRY LIGHT FUSE 12 FUSE 2 FUSE HOLDER B FUSE HOLDER D GRN WIRE GROUND GROUND ACTUATORS/SENSORS GRY WIRE GRY/BLK WIRE GRY/BLU WIRE GRY/GRN WIRE GRY/RED WIRE GRY/WHT WIRE GRY/YEL WIRE HIGH MOUNTED STOP LIGHT HOT AT ALL TIMES LEFT BRAKE LIGHT LEFT FRONT HEADLIGHT LEFT FRONT SIDE MARKER LIGHT LEFT FRONT TURN SIGNAL, SIDE MARKER LIGHT LEFT REAR FOG LIGHT LEFT REVERSING LIGHT LEFT SIDE MARKER LIGHT LEFT TAIL LIGHT CLUSTER LEFT TAIL/BRAKE LIGHT 1 LEFT TAIL/BRAKE LIGHT 2 LEFT TAIL/BRAKE LIGHT 3 LEFT TAIL/BRAKE LIGHT 4 LEFT TURN SIGNAL LIN 3 MAIN FUSE BOX MARKER LIGHT NEGATIVE NUMBER PLATE LIGHT + ONBOARD SUPPLY CONTROL UNIT 2 ORG/ WIRE ORG/BRN WIRE ORG/GRN WIRE POSITIVE POWER POWER LINKS POWER RECHTS REAR FOG LIGHT RED WIRE RED/BLK WIRE RED/BLU WIRE RED/WHT WIRE RED/YEL WIRE RIGHT BRAKE LIGHT RIGHT FRONT FUSE BOX RIGHT REAR FOG LIGHT RIGHT REVERSING LIGHT RIGHT SIDE MARKER LIGHT RIGHT TAIL/BRAKE LIGHT 1 RIGHT TAIL/BRAKE LIGHT 2 RIGHT TAIL/BRAKE LIGHT 4 RIGHT TURN SIGNAL SIDE MARKER LIGHT SIGNAL STOP LIGHT TERM 30 TERM 30-2 TERM 31 TURN SIGNAL VIO/YEL WIRE WARNING LIGHT EXTERIOR MIRR WHT/VIO WIRE

BLU WIRE BRAKE LIGHT SWITCH BRAKE SERVO CONTROL UNIT BRN WIRE CAN COMFORT HIGH CAN COMFORT LOW CAN INFO HIGH CAN INFO LOW COMPUTER DATA LINES SYSTEM DRIVER ASSISTANT SYSTEM CONTROL UNIT ENGINE/MOTOR CONTROL UNIT FUSE 7 FUSE HOLDER A GRY WIRE HOT AT ALL TIMES MAIN FUSE BOX ONBOARD SUPPLY CONTROL UNIT 2 ORG/BRN WIRE ORG/GRN WIRE PARK ASSIST STEERING BUTTON RED/GRY WIRE SELECTOR LEVER SENSORS CONTROL UNIT TERM 30 TERM 31 YEL/VIO WIRE

ALTERNATOR B+ SOCKET BATTERY BATTERY MONITOR CONTROL UNIT BLK WIRE BLK/BLU WIRE BLK/GRN WIRE BLK/GRY WIRE BLK/VIO WIRE BLU WIRE BLU/GRY WIRE BRN WIRE BRN/RED WIRE CAN COMFORT HI CAN COMFORT LO COMPUTER DATA LINES SYSTEM ELECT IGNITION LOCK SW 1 ELECT IGNITION LOCK SW 2 ELECT IGNITION LOCK SW 3 ELECT IGNITION LOCK SW 4 ENGINE/MOTOR CONTROL UNIT FLEXRAY 1- FLEXRAY 2 - FUSE 1 FUSE 15 FUSE 2 FUSE 7 FUSE HOLDER A FUSE HOLDER J FUSE HOLDER Q GRN WIRE GROUND GRY WIRE HOT AT ALL TIMES HOT W/ TERMINAL 15 VOLTAGE SUPPLY RELAY ENERGIZED IGNITION, LIGHT BUTTON MODULE LIN 1 MAIN FUSE BOX NCA WIRE ONBOARD SUPPLY CONTROL UNIT ONBOARD SUPPLY CONTROL UNIT 2 ORG/BRN WIRE ORG/GRN WIRE REAR FUSE BOX RED WIRE RED/BLK WIRE RED/WHT WIRE RELAY A STARTER MOTOR RELAY RELAY B RIGHT FRONT FUSE BOX STARTER STR RLY 1 STR RLY 2 SW 1 SW 2 SW 3 SW 4 TERM 30 TERM 30 1 TERM 31 TERM 50 VIO WIRE VIO/WHT WIRE WHT WIRE WHT/VIO WIRE YEL/RED WIRE

AIR BAG CONTROL UNIT (FRONT CENTER FLOOR CONSOLE) AIR BAG PULSE BLK WIRE BRN WIRE CAN LOW COMPUTER DATA LINES SYSTEM CRASH SIGNAL DRIVER SIDE AIR BAG PRESSURE SENSOR DRIVER SIDE AIR BAG, HEAD CRASH SENSOR B-PILLAR DRIVER SIDE UP FRONT SENSOR DRV DOOR PRESSURE SENSOR DRV SIDE AIR BAG CRASH SENSOR EMERGENCY CALL MODULE CONTROL UNIT, COMMUNICATION UNIT FLEXRAY INPUT 1+ FLEXRAY INPUT 2 - FRONT PASSENGER AIR BAG, HEAD CRASH SENSOR FRONT PASSENGER UP FRONT SENSOR FRT PASS SIDE AIR BAG CRASH SENSOR FRT PRESSURE SENSOR PASS DOOR GRN WIRE GRN/BLU WIRE GRY WIRE IGNITION ON LEFT FRONT SEAT ADJUSTMENT OPERATING UNIT ONBOARD SUPPLY CONTROL UNIT 2 ORG/ WIRE PASS UP FRONT SENSOR + PNK WIRE PRESSURE SENSOR RED WIRE RIGHT FRONT SEAT ADJUSTMENT OPERATING UNIT SIGNAL SIGNAL GROUND TERMINAL 15 UP FRONT SENSOR DRIVER + VIO WIRE W/ 14/18 WAY SEATS W/ 4-WAY SEATS WHT WIRE WHT/RED WIRE WIDTH MODULATION YEL WIRE