Porsche 911 GT3 991 facelift (2017-2019) (behind left corner of front apron) Wiring diagrams

BLK WIRE BLU WIRE BLU/GRY WIRE BLU/RED WIRE BLU/WHT WIRE BRN WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/WHT WIRE CAN DRIVE HI CAN DRIVE LO COMPUTER DATA LINES SYSTEM COOLANT SHUT-OFF VALVE 5 (3.0L TURBO, 3.8L TURBO) (RIGHT SIDE OF ENGINE COMPT) COOLANT TEMP 2 COOLING WATER RUN PUMP DME CONTROL UNIT (RIGHT REAR OF REAR COMPT) ENG COMPT PURGE FAN 1 ENG COMPT PURGE FAN 2 ENGINE COMPARTMENT PURGE FAN 1 ENGINE COMPARTMENT PURGE FAN 2 ENGINE COMPT TEMP FAN CONTROL UNIT FRESH AIR FAN MOTOR FUSE 1 FUSE 3 FUSE 7 FUSE 8 FUSE 9 FXD ENG SENS 3 GND GRY/YEL WIRE HOT W/ DME RELAY 1 ENERGIZED LEFT RADIATOR FAN LIN ORG/BLK WIRE ORG/BRN WIRE OUTPUT POWER DISTRIBUTION SYSTEM PWM RADIATOR FAN 1 PWM RADIATOR FAN 2 PWM RADIATOR SHUTTER 2 (4.0L) REAR FUSE BOX RELAY SUPPORT 2 (ROW A) REAR FUSE BOX RELAY SUPPORT 2 (ROW B) RED WIRE RED/GRN WIRE RED/VIO WIRE RED/WHT WIRE RED/YEL WIRE RIGHT END OF DASH) RIGHT RADIATOR FAN SIG SIGNAL TERM 30 TERM 31 TERM 87 VEHICLE SENSOR GND 1 WHT WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/YEL WIRE

BLU WIRE BLU/GRY WIRE BLU/RED WIRE BLU/WHT WIRE BRN WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/WHT WIRE CAN DRIVE HI CAN DRIVE LO COMPUTER DATA LINES SYSTEM COOLANT TEMP 2 COOLING WATER RUN PUMP DME CONTROL UNIT (RIGHT REAR OF REAR COMPT) ENG COMPT PURGE FAN 1 ENG COMPT PURGE FAN 2 ENGINE COMPARTMENT PURGE FAN 1 ENGINE COMPARTMENT PURGE FAN 2 ENGINE COMPT TEMP FUSE 1 FUSE 3 FUSE 7 FUSE 8 FXD ENG SENS 3 GND HOT W/ DME RELAY 1 ENERGIZED LEFT RADIATOR FAN LIN ORG/BLK WIRE ORG/BRN WIRE POWER DISTRIBUTION SYSTEM PWM RADIATOR FAN 1 PWM RADIATOR FAN 2 PWM RADIATOR SHUTTER 2 (4.0L) REAR FUSE BOX RELAY SUPPORT 2 (ROW A) REAR FUSE BOX RELAY SUPPORT 2 (ROW B) RED WIRE RED/GRN WIRE RED/VIO WIRE RED/WHT WIRE RIGHT RADIATOR FAN TERM 30 TERM 31 TERM 87 VEHICLE SENSOR GND 1 WHT/BLU WIRE WHT/GRN WIRE WHT/YEL WIRE

ACC GND POT 1 BLK WIRE BLK/RED WIRE BLK/VIO WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/VIO WIRE BLU/WHT WIRE BLU/YEL WIRE BRAKE VACUUM BRN/BLK WIRE BRN/GRN WIRE BRN/GRY WIRE BRN/VIO WIRE BRN/WHT WIRE CLUTCH SW REL P/N COOLANT TEMP 2 COOLING FANS SYSTEM CRASH SIG DME CONTROL UNIT FLOW CONTROL VALVE FUSE 1 FUSE 2 FUSE 3 FUSE 4 FUSE 5 FUSE 6 FUSE 7 FUSE 8 FXD VEH SENS 1 GND GRN WIRE GRN/BRN WIRE GRN/RED WIRE GRN/VIO WIRE GRN/WHT WIRE GRN/YEL WIRE GRY/BLK WIRE GRY/RED WIRE HEATER HOT W/ TERMINAL 15 RELAY ENERGIZED IPN GROUND LAMBDA CTRL LEFT RADIATOR FAN MAIN RELAY MTR OXYGEN SENSOR DOWNSTREAM OF CATALYTIC BANK 1 OXYGEN SENSOR DOWNSTREAM OF CATALYTIC BANK 2 OXYGEN SENSOR UPSTREAM OF CATALYTIC BANK 1 PDK CONTROL UNIT PMP CURRENT RADIATOR FAN 1 PWM RADIATOR FAN 2 PWM REAR FUSE BOX RELAY SUPPORT 2 (ROW B) RED WIRE RED/BLU WIRE RED/GRN WIRE RED/VIO WIRE RED/WHT WIRE RED/YEL WIRE RESISTOR RIGHT FRONT FUSE BOX (ROW D) RIGHT RADIATOR FAN SENS GND SENS SIG SOUND SYMPOSER - STARTING/CHARGING SYSTEM STOP LIGHT SW STRT RLY SUPPLEMENTAL RESTRAINTS SYSTEM TANK LEAK DIAG TANK LEAK DIAG NVLD II TANK LEAK PUMP TANK LEAKAGE DIAGNOSTICS TERM 15 TERM 31 TERM 87 VLV - VOL BANK 1 VOL BANK 2 WHT/BRN WIRE WHT/GRN WIRE WHT/RED WIRE WHT/VIO WIRE WHT/YEL WIRE YEL WIRE YEL/VIO WIRE

ACC GND POT 1 BLK WIRE BLK/RED WIRE BLK/VIO WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/VIO WIRE BLU/WHT WIRE BLU/YEL WIRE BRAKE VACUUM BRN/BLK WIRE BRN/GRN WIRE BRN/GRY WIRE BRN/VIO WIRE BRN/WHT WIRE CLUTCH SW REL P/N COOLANT TEMP 2 COOLING FANS SYSTEM CRASH SIG DME CONTROL UNIT FLOW CONTROL VALVE FUSE 1 FUSE 2 FUSE 3 FUSE 4 FUSE 5 FUSE 6 FUSE 7 FUSE 8 FXD VEH SENS 1 GND GRN WIRE GRN/BRN WIRE GRN/RED WIRE GRN/VIO WIRE GRN/WHT WIRE GRN/YEL WIRE GRY/BLK WIRE GRY/RED WIRE HEATER HOT W/ TERMINAL 15 RELAY ENERGIZED IPN GROUND LAMBDA CTRL LEFT RADIATOR FAN MAIN RELAY MTR OXYGEN SENSOR DOWNSTREAM OF CATALYTIC BANK 1 OXYGEN SENSOR DOWNSTREAM OF CATALYTIC BANK 2 OXYGEN SENSOR UPSTREAM OF CATALYTIC BANK 1 PDK CONTROL UNIT PMP CURRENT RADIATOR FAN 1 PWM RADIATOR FAN 2 PWM REAR FUSE BOX RELAY SUPPORT 2 (ROW B) RED WIRE RED/BLU WIRE RED/GRN WIRE RED/VIO WIRE RED/WHT WIRE RED/YEL WIRE RESISTOR RIGHT FRONT FUSE BOX (ROW D) RIGHT RADIATOR FAN SENS GND SENS SIG SOUND SYMPOSER - STARTING/CHARGING SYSTEM STOP LIGHT SW STRT RLY SUPPLEMENTAL RESTRAINTS SYSTEM TANK LEAK DIAG TANK LEAK DIAG NVLD II TANK LEAK PUMP TANK LEAKAGE DIAGNOSTICS TERM 15 TERM 31 TERM 87 VLV - VOL BANK 1 VOL BANK 2 WHT/BRN WIRE WHT/GRN WIRE WHT/RED WIRE WHT/VIO WIRE WHT/YEL WIRE YEL WIRE YEL/VIO WIRE

A/T ACC GND POT 1 BLK WIRE BLK/RED WIRE BLK/VIO WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/RED WIRE BLU/VIO WIRE BLU/WHT WIRE BLU/YEL WIRE BRAKE VACUUM BRN/BLK WIRE BRN/GRN WIRE BRN/GRY WIRE BRN/VIO WIRE BRN/WHT WIRE CLUTCH SW DN START REL P/N COMPUTER DATA LINES SYSTEM COOLANT TEMP 2 COOLING FANS SYSTEM CRASH SIG DME CONTROL UNIT EXHAUST FLAP 1 FIXED ENG SENS 2 GND FUSE 1 FUSE 2 FUSE 3 FUSE 4 FUSE 5 FUSE 7 FUSE 8 FXD VEH SENS 1 GND GRN WIRE GRN/BRN WIRE GRN/RED WIRE GRN/VIO WIRE GRN/WHT WIRE GRN/YEL WIRE GRY/BLK WIRE GRY/RED WIRE HEATER IPN GROUND LAMBDA CTRL LEFT RADIATOR FAN LIN M/T M/T A/T MAIN RELAY MTR OXYGEN SENSOR DOWNSTREAM OF CATALYTIC BANK 1 OXYGEN SENSOR DOWNSTREAM OF CATALYTIC BANK 2 OXYGEN SENSOR UPSTREAM OF CATALYTIC BANK 1 OXYGEN SENSOR UPSTREAM OF CATALYTIC BANK 2 PDK CONTROL UNIT PMP CURRENT RADIATOR FAN 1 PWM RADIATOR FAN 2 PWM RADIATOR SHUTTER 1 RADIATOR SHUTTER 2 REAR FUSE BOX RELAY SUPPORT 2 (ROW B) RED WIRE RED/BLU WIRE RED/GRN WIRE RED/VIO WIRE RED/WHT WIRE RED/YEL WIRE RESISTOR RIGHT RADIATOR FAN SENS GND SENS SIG SOUND SYMPOSER - STARTING/ CHARGING SYSTEM STOP LIGHT SW STRT RLY SUPPLEMENTAL RESTRAINTS SYSTEM TANK LEAK DIAG TANK LEAK DIAG NVLD II TANK LEAK PUMP TANK LEAKAGE DIAGNOSTICS TERM 15 TERM 31 TERM 87 TRANS SPD SENS VIO WIRE VLV - VOL BANK 1 VOL BANK 2 WHT WIRE WHT/BRN WIRE WHT/GRN WIRE WHT/VIO WIRE WHT/YEL WIRE YEL WIRE YEL/VIO WIRE