Porsche 911 GT3 991 facelift (2017-2019) porsche stability management (psm) control unit Wiring diagrams

BLK WIRE BLK/GRN WIRE BRAKE FLUID LEVEL BRAKE FLUID SENSOR (BRAKE FLUID RESERVOIR) BRAKE PAD WEAR BRN WIRE BRN/WHT WIRE CAN CHASSIS HIGH CAN CHASSIS LOW CAN COMFORT HIGH CAN COMFORT LOW CAN HIGH CAN LOW COMPUTER DATA LINES SYSTEM FRONT BCM (LEFT END OF DASH) FUSE 1 FUSE 2 FUSE 5 FUSE 8 GRN/RED WIRE GROUND GRY WIRE HOT AT ALL TIMES HOT W/ DME 1 RELAY ENERGIZED HOT W/ KL 15 RELAY ENERGIZED INSTRUMENT CLUSTER LEFT FRONT BRAKE PAD WEAR INDICATOR LEFT FRONT FUSE BOX (ROW A) LEFT FRONT FUSE BOX (ROW C) LEFT FRONT FUSE BOX (ROW D) LEFT FRONT WHEEL SPEED SENSOR LEFT REAR BRAKE PAD WEAR INDICATOR LEFT REAR WHEEL SPEED SENSOR LF SPEED SENS SIG INPUT GROUND LF SPEED SENSOR SUPPLY LR SPEED SENS SIG INPUT LR SPEED SENSOR SUPPLY NEGATIVE ORG/BLU WIRE ORG/BRN WIRE ORG/GRN WIRE ORG/RED WIRE ORG/VIO WIRE PORSCHE STABILITY MANAGEMENT (PSM) CONTROL UNIT REAR BCM (UNDER DRIVER SEAT) REAR FUSE BOX RELAY SUPPORT 2 (ROW B) RED WIRE RED/GRN WIRE RED/YEL WIRE RF SPEED SENSOR INPUT RF SPEED SENSOR SUPPLY RIGHT FRONT BRAKE PAD WEAR INDICATOR RIGHT FRONT WHEEL SPEED SENSOR RIGHT REAR BRAKE PAD WEAR INDICATOR RIGHT REAR WHEEL SPEED SENSOR RR SPEED SENS SIG INPUT RR SPEED SENSOR SUPPLY SENSOR CLUSTER SIG STOP LIGHT SWITCH SUPPLY VOLTAGE TERMINAL 15 TERMINAL 30 TERMINAL 31 TERMINAL 87 UBATT VIO WIRE VIO/GRY WIRE WHT WIRE WHT/RED WIRE YEL WIRE YEL/BLK WIRE YEL/RED WIRE

ACC CONTROL UNIT AIR QUALITY SENSOR ALARM SIREN ALL-WHEEL DRIVE CONTROL UNIT BLK WIRE BRAKE FLUID SENSOR BRN WIRE BRN/WHT WIRE CAN DISTRIBUTOR CLUTCH SENSOR CONVERTIBLE COUPE CONVERTIBLE TOP CONTROL UNIT COOLANT LEVEL SWITCH COUPE ELECTRIC CONVERTIBLE TOP MOTOR FROM RIGHT TOW-TONE HORN (DIAGRAM 1 OF 5) FRONT CAMERA CONTROL UNIT FRONT CAMERA CONTROL UNIT SHIELD FRONT CAMERA SHIELD GROUND FRONT LID LATCHING HOOK MICRO SWITCH FRONT LUGGAGE COMPARTMENT EMERGENCY OPENER BUTTON FRONT LUGGAGE COMPARTMENT LIGHT FUEL FILLER NECK GROUND FUEL PUMP SYSTEM CONTROL UNIT HEADLIGHT WASHER FLUID PUMP HOME LINK CONTROL UNIT LEFT AUXILIARY HEADLIGHT LEFT HEADLIGHT LEFT NUMBER PLATE LIGHT LEFT RADIATOR FAN LEFT SIDE TURN SIGNAL LEFT TAILLIGHT ASSEMBLY LEFT TWO-TONE HORN LUGGAGE COMPARTMENT LID ACTUATOR M/T NCA WIRE PDCC SPORT CONTROL UNIT PORSCHE STABILITY MANAGEMENT (PSM) CONTROL UNIT RADIATOR SHUTTER 1 RADIATOR SHUTTER 2 REAR WINDOW HEATER REAR WINDOW MODULE REFRIGERANT PRESSURE SENSOR RIGHT AUXILIARY HEADLIGHT RIGHT HEADLIGHT RIGHT NUMBER PLATE LIGHT RIGHT RADIATOR FAN RIGHT SIDE TURN SIGNAL RIGHT TWO-TONE HORN RWD SELECTOR LEVER CONTROL UNIT SLIDING ROOF CONTROL UNIT STOP LIGHT SWITCH TANK FLANGE FUEL PUMP THEFT PROTECTION ALARM HORN WHT WIRE

ALARM SIREN B+ SOCKET TRANSMISSION BATTERY BATTERY SENSOR BLK WIRE BLK/RED WIRE BLU WIRE BRN WIRE CENTER CONSOLE BUTTON MODULE COMPUTER DATA LINES SYSTEM DIAGNOSTIC PLUG SOCKET DRIVER'S DOOR CONTROL UNIT EPB BUTTON FRONT BCM FRONT PASSENGER DOOR CONTROL UNIT FRONT WIPER MOTOR FUSE 1 FUSE 10 FUSE 2 FUSE 3 FUSE 4 FUSE 5 FUSE 6 FUSE 7 FUSE 8 FUSE 9 GATEWAY CONTROL UNIT GENERATOR INTERIOR SURVEILLANCE SENSOR LEFT FAN RELAY LEFT FRONT FUSE BOX (ROW C) LIN MAIN FUSE BOX (RIGHT SIDE OF DASH) MIDI FUSE N/A NCA WIRE PORSCHE STABILITY MANAGEMENT (PSM) CONTROL UNIT REAR BCM RED WIRE RED/BLK WIRE RED/GRN WIRE RED/GRY WIRE RED/VIO WIRE RED/WHT WIRE RED/YEL WIRE RELAY SUPPORT 1 (LEFT END OF DASH) RIGHT END OF DASH) RIGHT FAN RELAY RIGHT FRONT FUSE BOX (ROW C) RIGHT REAR DOOR CONTROL UNIT ROOF CONSOLE STARTER STEERING COLUMN ADJUSTMENT CONTROL UNIT TERM 30 TERM 31 TO BATTERY FUSE BOX (DIAGRAM 5 OF 5) TO LEFT FRONT FUSE BOX (ROW A) (DIAGRAM 2 OF 5) TO MAXI FUSE RELAY SUPPORT 2 (DIAGRAM 5 OF 5) TO MIDI FUSE (DIAGRAM 2 OF 5) TO RIGHT FRONT FUSE BOX (ROW A) (DIAGRAM 2 OF 5) TO ROTARY LIGHT SWITCH (DIAGRAM 4 OF 5) TWO- TONE HORNS RELAY RELAY SUPPORT 1 VIO WIRE VIO/YEL WIRE W/ MEMORY W/O MEMORY WHT/RED WIRE

BLK/BLU WIRE BLK/GRN WIRE BRN WIRE COMPUTER DATA LINES SYSTEM DC/DC CONVERTER DRIVER SEAT ADJUSTMENT OUTPUT CONTROL UNIT DRIVER SEAT CONTROL UNIT DRIVER STANDARD 2-WAY SEAT ADJUSTMENT OUTPUT CONTROL UNIT DRIVER STANDARD 4-WAY SEAT ADJUSTMENT OUTPUT CONTROL UNIT FAN CONTROL UNIT FRESH AIR FAN MOTOR FROM MAIN FUSE BOX (DIAGRAM 1 OF 5) FROM MAIN FUSE BOX (DIAGRAM 4 OF 5) FROM MIDI FUSE (DIAGRAM 1 OF 5) FRONT PASSENGER SEAT ADJUSTMENT OUTPUT CONTROL UNIT FRONT PASSENGER SEAT CONTROL UNIT FRONT PASSENGER STANDARD 2-WAY SEAT ADJUSTMENT OUTPUT CONTROL UNIT FRONT PASSENGER STANDARD 4-WAY SEAT ADJUSTMENT OUTPUT CONTROL UNIT FUSE 1 FUSE 2 FUSE 3 FUSE 4 LEFT FRONT FUSE BOX (ROW A) LEFT REAR AXLE STEERING ADJUSTER LIFT FUNCTION CONTROL UNIT LIN MAIN FUSE BOX (RIGHT SIDE OF DASH) MIDI FUSE N/A PASM CONTROL UNIT PORSCHE STABILITY MANAGEMENT (PSM) CONTROL UNIT REAR BCM RED WIRE RED/BLK WIRE RED/GRN (OR RED) WIRE RED/GRN WIRE RED/GRY WIRE RED/YEL WIRE RIGHT FRONT FUSE BOX (ROW A) RIGHT REAR AXLE STEERING ADJUSTER STARTING/CHARGING SYSTEM TERM 15 TERM 30 IN TERM 30 OUT TERM 31 TERM 50 TO FUSE (DIAGRAM 3 OF 5) TO LEFT FRONT FUSE BOX (ROW B) (DIAGRAM 4 OF 5) TO RIGHT FRONT FUSE BOX (ROW B) (DIAGRAM 4 OF 5) TO RIGHT FRONT FUSE BOX (ROW D) (DIAGRAM 3 OF 5) VIO/YEL WIRE W/ MEMORY W/ MEMORY W/O MEMORY W/ START/STOP FUNCTION W/O MEMORY

ACC CONTROL UNIT AIR BAG CONTROL UNIT AIR QUALITY SENSOR ALL-WHEEL DRIVE CONTROL UNIT ANTI-DAZZLE INTERIOR MIRROR BACKREST VENTILATION BLK (OR BLK/RED) WIRE BLK WIRE BLK/BLU WIRE BLK/GRN WIRE BLK/RED WIRE BLK/WHT WIRE BLK/YEL WIRE BRN WIRE CIGAR LIGHTER CLUTCH SENSOR DIAGNOSTIC PLUG SOCKET DME CONTROL UNIT ELECTRICAL STEERING GEAR FROM MAIN FUSE BOX (DIAGRAM 2 OF 5) FROM MIDI FUSE (DIAGRAM 2 OF 5) FROM RIGHT FRONT FUSE BOX (ROW D) (DIAGRAM 3 OF 5) FRONT BCM FRONT CAMERA CONTROL UNIT FRONT PASSENGER FOOTWELL PLUG SOCKET FRONT SPOILER CONTROL UNIT FUSE FUSE 1 FUSE 10 FUSE 2 FUSE 3 FUSE 4 FUSE 5 FUSE 6 FUSE 7 FUSE 8 FUSE 9 FUSE N/A GATEWAY CONTROL UNIT GRY/BLK WIRE GRY/RED WIRE HOME LINK CONTROL UNIT LEFT FAN RELAY LEFT HEADLIGHT M/T A/T MAIN FUSE BOX N/A NCA WIRE PARK ASSIST CONTROL UNIT PDCC SPORT CONTROL UNIT PDK CONTROL UNIT PORSCHE STABILITY MANAGEMENT (PSM) CONTROL UNIT REAR BCM REAR WINDOW MODULE RED WIRE RED/BLK WIRE RED/GRN WIRE RED/YEL WIRE REFRIGERANT PRESSURE SENSOR RELAY SUPPORT 1 (LEFT END OF DASH) RIGHT END OF DASH) RIGHT FAN RELAY RIGHT FRONT FUSE BOX (ROW D) RIGHT HEADLIGHT SEAT CUSHION VENTILATION SEAT OCCUPANCY DETECTION CONTROL UNIT SELECTOR LEVER CONTROL UNIT SG HEADLIGHT STARTER RELAY STEERING COLUMN SWITCHING MODULE TERM 30 TERM 31 TERMINAL 15 RELAY TO MIDI FUSE (DIAGRAM 4 OF 5) TO PDK CONTROL UNIT (DIAGRAM 3 OF 5) TO REAR FUSE BOX RELAY SUPPORT 2 (ROW C) (DIAGRAM 5 OF 5) VIO WIRE W/ LED YEL/RED WIRE