Porsche 911 Targa 4 992 (2019-2024) main fuse box 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

A/C COMPRESSOR VALVE + AIR CONDITIONING SYSTEM PRESSURE SWITCH AIR QUALITY SENSOR AUTOMATIC HEATER CONTROL INTERIOR SENSOR BLK/BLU WIRE BLU WIRE BLU/BRN WIRE BLU/RED WIRE BLU/WHT WIRE BRN WIRE BRN/BLK WIRE BRN/BLU WIRE BRN/WHT WIRE BRN/YEL WIRE COMPRESSOR CLUTCH COMPUTER DATA LINES SYSTEM COOLANT TEMPERATURE SENSOR EVAPORATOR TEMPERATURE SENSOR FUSE 2 FUSE 7 FUSE HOLDER B FUSE HOLDER S GRN WIRE GRN/RED WIRE GRN/WHT WIRE GROUND GROUND ACTUATORS GRY/VIO WIRE HOT AT ALL TIMES LEFT FOOTWELL VENT TEMPERATURE SENDER LEFT FRONT CHEST VENT TEMPERATURE SENSOR LIN 1 LIN 4 LIN INPUT MAIN FUSE BOX NTC 1 NTC 2 NTC 3 NTC- ONBOARD SUPPLY CONTROL UNIT POSITIVE REAR FUSE BOX RED WIRE RED/GRY WIRE RED/WHT WIRE RIGHT FOOTWELL VENT TEMPERATURE SENDER RIGHT FRONT CHEST VENT TEMPERATURE SENSOR SENS SIG SENSOR GROUND SIG TEMP TERM 15 TERM 30 A/C VIO WIRE VIO/GRY WIRE VIO/RED WIRE VIO/WHT WIRE WHT WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/RED WIRE WHT/VIO WIRE YEL/BLK WIRE

BLK WIRE BLK/RED WIRE BLU WIRE BLU/BRN WIRE BLU/GRN WIRE BLU/GRY WIRE BRN WIRE BRN/VIO WIRE ENGINE COMPARTMENT COOLING FAN ENGINE COMPARTMENT COOLING FAN 2 FUSE 2 FUSE 7 FUSE 8 FUSE HOLDER C FUSE HOLDER L GROUND GRY WIRE HOT AT ALL TIMES LEFT COOLING FLAP POSITION SENDER LEFT FAN RELAY MAIN FUSE BOX PWM RADIATOR BLIND CONTROL MOTOR RADIATOR BLIND CONTROL MOTOR 2 RADIATOR FAN RELAY (MAIN FUSE BOX) RED WIRE RED/BLK WIRE RED/WHT WIRE RIGHT FAN RELAY RIGHT FRONT FUSE BOX SIGNAL TERM 30 TERM 31 TERM 87 VIO/WHT WIRE WHT/GRN WIRE WHT/RED WIRE

BLK WIRE BRN WIRE COMPUTER DATA LINES SYSTEM FR BM A FUSE 2 FUSE HOLDER D GRN WIRE HOT AT ALL TIMES IGNITION ON (TERMINAL 15) MAIN FUSE BOX ONBOARD SUPPLY CONTROL UNIT 2 PNK FR BP A WIRE RED WIRE RED/YEL WIRE SERVOTRONIC CONTROL UNIT TERM 15 TERM 30 TERM 30-2

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

ADJUST MIRROR, LEFT ADJUST MIRROR, RIGHT BLK/YEL WIRE BLU/BLK WIRE BRN WIRE BRN/RED WIRE CAN HIGH CAN L CAN LOW COMPUTER DATA LINES SYSTEM DRIVER DOOR CONTROL UNIT DRIVER DOOR WINDOW REGULATOR OPERATING UNIT DRIVER SIDE ENTRY LIGHT IN EXTERIOR MIRROR DRIVER SIDE EXTERIOR MIRROR LANE CHANGE ASSIST WARNING LAMP DRIVER SIDE FOLD-IN MIRROR MOTOR DRIVER SIDE MIRROR ADJUSTMENT MOTOR EXT MIR POSITIVE FOLD OUT FOLD-IN FRONT PASSENGER DOOR CONTROL UNIT FRONT PASSENGER SIDE ENTRY LIGHT IN EXTERIOR MIRROR FRONT PASSENGER SIDE EXTERIOR MIRROR LANE CHANGE ASSIST WARNING LAMP FRONT PASSENGER SIDE FOLD-IN MIRROR MOTOR FRONT PASSENGER SIDE MIRROR ADJUSTMENT MOTOR FUSE 11 FUSE HOLDER B FUSE HOLDER K GND FOR ACTUATOR SENS GRN WIRE GRN/BLK WIRE GRY WIRE GRY/VIO WIRE HOT AT ALL TIMES KL 30 FH LEFT EXTERIOR MIRROR LED ON/OFF MAIN FUSE BOX MIRROR ADJUSTMENT MOTOR X MIRROR ADJUSTMENT MOTOR Y MIRROR ADJUSTMENT SWITCH NEGATIVE ORG/BRN WIRE POSITIVE POWER SUPPLY RED/BLK WIRE RED/BLU WIRE RED/YEL WIRE RIGHT EXTERIOR MIRROR LED ON/OFF RIGHT FRONT FUSE BOX SP ANKLAPPMOT ++ABKL SP ANKLAPPMOT -+ANKL SP KL.31 LEISTUNG SP SURROUNDING LIGHT (SN) SP VERSTELLMOT XY SP SWA LED SP VERSTELLMOT X+RE SP VERSTELLMOT Y+TIE SP VERSTELLMOTOR XY TERM 30 VIO WIRE VIO/RED WIRE WARNING LIGHT EXTERIOR MIRROR WHT/GRN WIRE

ADJUST BUTTON + BRN WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM ELECTRICALLY ADJUSTABLE STEERING COLUMN CONTROL UNIT FUSE 10 FUSE HOLDER B GROUND GRY WIRE HALL SENS HOT AT ALL TIMES MAIN FUSE BOX MOTOR NCA WIRE RED WIRE SIG STEERING COLUMN ADJUSTMENT SWITCH STEERING COLUMN AXIAL ADJUSTMENT MOTOR STEERING COLUMN VERTICAL ADJUSTMENT MOTOR TERM 30 TERM 31 VIO/WHT WIRE

BRN WIRE CAN PRIVATE HIGH CAN PRIVATE LOW CAN PRIVATE LOW COMPUTER DATA LINES SYSTEM FLEXRAY 1- INPUT FLEXRAY 1- INPUT PNK FLEXRAY 1+ OUTPUT WIRE FLEXRAY 1- OUTPUT CAN PRIVATE HIGH FUSE 6 GRN WIRE GROUND HOT AT ALL TIMES LEFT "C" PILLAR) MAIN FUSE BOX ORG/BRN WIRE ORG/WHT WIRE PNK FLEXRAY 1+ INPUT WIRE REAR WHEEL STEERING CONTROL UNIT REAR WHEEL STEERING CONTROL UNIT 2 RED/BLU WIRE TERM 30

AIR BAG 1- AIR BAG 2+ AIR BAG CONTROL UNIT (FRONT CENTER FLOOR CONSOLE) AIR BAG OFF SW L 1 AIR BAG OFF SW L 2 AIR BAG STAGE 1 + AIR BAG STAGE 2 - ANALOG GND BELT FORCE LIMITER + BELT TENSIONER + BLK WIRE BLU WIRE BRN WIRE CAN HIGH CAN LOW COMPUTER DATA LINES SYSTEM DRAIN VALVE DRIVER SIDE KNEE AIR BAG IGNITER DRV AIR BAG STAGE 1 - DRV AIR BAG STAGE 2 - DRV FORCE LIMITER - DRV SEAT BELT TENSIONER DRV SIDE KNEE AIR BAG + FRONT PASSENGER AIR BAG UNIT FRONT PASSENGER SIDE AIR BAG DEACTIVATE KEY OPERATED SWITCH FRONT PASSENGER SIDE KNEE AIR BAG IGNITER FRT PASS AIR BAG IGNITER EXHAUST VALVE FRT PASS SEAT BELT FRT SIDE AIR BAG IGNITER FUSE 11 FUSE 4 FUSE HOLDER B FUSE HOLDER J GRN WIRE GRY WIRE HOT AT ALL TIMES LEFT "C" PILLAR) LEFT FRONT SEAT BELT MAIN FUSE BOX NEGATIVE ORG/ WIRE ORG/BRN WIRE PASS AIR BAG STAGE 1 - PASS AIR BAG STAGE 2 - PASS FORCE LIMITER + PASS SIDE KNEE AIR BAG + POSITIVE RED WIRE RED/BRN WIRE RED/GRY WIRE RIGHT FRONT FUSE BOX SHIELD STEERING COLUMN ELECTRONICS CONTROL UNIT TERM 30 TERM 31 W/ 4-WAY SEATS W/ 14/18 WAY SEATS W/ TENSIONER HEIGHT ADJUSTMENT W/O TENSIONER HEIGHT ADJUSTMENT WHT WIRE WHT/RED WIRE YEL WIRE YEL/BLU WIRE YEL/GRY WIRE

AIR BAG IGNITER BELT FORCE LIMITER + BELT TENSIONER + BLK WIRE BLU WIRE BRN WIRE CAN HIGH CAN LOW COMPUTER DATA LINES SYSTEM COUPE DRIVER + FORCE LIMITER DRIVER SIDE AIR BAG IGNITER DRIVER SIDE CURTAIN AIR BAG IGNITER DRIVER SIDE ROLL-OVER PROTECTION IGNITER DRV SEAT BELT TENSIONER DRV SIDE AIR BAG IGNITER FRONT PASSENGER SEAT POSITION SENSOR FRONT PASSENGER SIDE AIR BAG IGNITER FRONT PASSENGER SIDE CURTAIN AIR BAG IGNITER FRT PASS SEAT BELT FRT PASS SIDE GRN WIRE GROUND GRY WIRE HEAD AIR BAG DRIVER SIDE + HEAD AIR BAG DRV SIDE - HEAD AIR BAG PASS SIDE - HOT AT ALL TIMES LEFT "C" PILLAR) MAIN FUSE BOX NEGATIVE ORG/ WIRE ORG/BRN WIRE PASSENGER + FORCE LIMITER PASSENGER'S SIDE ROLL-OVER PROTECTION IGNITER POSITIVE RED WIRE RED/BLU WIRE RIGHT FRONT BELT SWITCH RIGHT FRONT SEAT BELT SHIELD TERM 30 TERM 31 VIO WIRE W/ 14/18 WAY SEATS W/ 4-WAY SEATS W/ TENSIONER HEIGHT ADJUSTMENT W/O TENSIONER HEIGHT ADJUSTMENT WHT (OR BLU) WIRE WHT WIRE WHT/VIO WIRE YEL WIRE