Porsche Cayman GT4 982 (2019-2024) computer data lines system Wiring diagrams

BLK WIRE BLK/GRN WIRE BRAKE FLUID LEVEL BRAKE FLUID SENSOR 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 WIRE 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 SENS SUPPLY LR SPEED SENS SIG INPUT LR SPEED SENS SUPPLY NEGATIVE ORG/BLU WIRE ORG/BRN WIRE ORG/GRN WIRE ORG/RED WIRE ORG/VIO WIRE PSM CONTROL UNIT REAR BCM (UNDER DRIVER'S SEAT) REAR FUSE BOX RELAY SUPPORT 2 (ROW B) RED WIRE RED/GRN WIRE RED/YEL WIRE RF SPEED SENS INPUT RF SPEED SENS 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 SENS SUPPLY SENSOR CLUSTER (UNDER CENTER CONSOLE) SIG STOP LIGHT SWITCH STOP LIGHT SWITCH (ON BRAKE PEDAL LINKAGE) 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

BATTERY FUSE BOX BLK WIRE BLK/RED WIRE BRN WIRE CAN L COMPUTER DATA LINES SYSTEM ELECTRICAL STEERING GEAR FUSE FUSE 6 HOT AT ALL TIMES HOT W/ KL 15 RELAY ENERGIZED LEFT FRONT FUSE BOX (ROW D) NCA WIRE ON BATTERY) ORG/BRN WIRE ORG/RED WIRE RED WIRE SENS GND SENS SIG SNS SIG TERM 15 TERM 30 TERM 31 TORQUE SENSOR

ANTI-LOCK BRAKES, INSTRUMENT CLUSTER SYSTEMS BLK WIRE BLK/BLU WIRE BLK/GRN WIRE BLK/RED WIRE BLK/WHT WIRE BLK/YEL WIRE BLU/BLK WIRE BLU/YEL WIRE BRAKE FLUID LEVEL BRN WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/RED WIRE BRN/VIO WIRE BRN/WHT WIRE CAN COMFORT HIGH CAN COMFORT LOW COMPUTER DATA LINES SYSTEM CRASH SIGNAL INPUT (PWM) DOOR LOCKS, ANTI-THEFT SYSTEMS DRIVE LINK ELV SPLY EISS ILLUMINATION ENABLE TERM 15 FL PROX SENS SPLY FL TERM 31 PROX SENS FOOTWELL LIGHT FR PROX SENS SPLY FR TERM 31 PROX SENS FRONT BCM (LEFT END OF DASH) FRONT DUAL WASHING PUMP FRONT LID ACTUATING ELEMENT FRONT LID LIGHT FRONT LID MICRO SW FRT LID PROX SENS SPLY FRT LID TERM 31 PROX SENS FRT LUGGAGE COMPT - PAS ANTENNA FUSE 1 FUSE 2 FUSE 6 FUSE 7 GLOVE BOX MICRO SW GRN WIRE GRN/BLK WIRE GRN/BLU WIRE GRN/BRN WIRE GRY WIRE GRY/BLK WIRE GRY/GRN WIRE GRY/RED WIRE GRY/WHT WIRE GRY/YEL WIRE HAZARD WARNING LIGHT BUTTON HEADLIGHT WASHER HEADLIGHTS SYSTEM HORNS SYSTEM HOT AT ALL TIMES HOT W/ EMERGENCY VOLTAGE SUPPLY RELAY 1 ENERGIZED IGNITION LOCK SW 2 IGNITION LOCK SW 5 IGNITION LOCK SW 6 IGNITION SW INTERIOR LIGHTS SYSTEM STARTING/CHARGING SYSTEM LEFT FRONT FUSE BOX (ROW B) LEFT FRONT FUSE BOX (ROW C) LF BUTTON, CLOSE LF SIDE IND LF TURN SIGNAL LH HIGH BEAM LH LOW BEAM LH SIDE MARKER LIGHT LIGHT SW POSITION 0 LIN 1 LIN 2 LIN 3 LR IND MAIN FUSE BOX ORG/BRN WIRE ORG/GRN WIRE P/N SW PAS COMPT 1 ANTENNA + PAS COMPT 2 ANTENNA + POWER DISTRIBUTION SYSTEM REAR BUMPER PAS ANTENNA (-) REAR DUAL WASHING PUMP RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRY WIRE RED/VIO WIRE RED/WHT WIRE RED/YEL WIRE RELAY KL 15 RELAY TERM 50 RF BUTTON, CLOSE RF LOW BEAM RF SIDE IND RF TURN SIGNAL RH HIGH BEAM RH SIDE MARKER LIGHT RIGHT END OF DASH) RL - PAS ANTENNA RR - PAS ANTENNA RR DIR IND RR LID PROX SENS SPLY RR LID TERM 31 PROX SENS SENSOR GROUND SHIFT INTERLOCK SYSTEM STARTING/ CHARGING SYSTEM STARTING/CHARGING SYSTEM SUPPLEMENTAL RESTRAINTS SYSTEM SW 1 IGNITION LOCK SW 3 IGNITION LOCK SW 4 IGNITION LOCK TANK LID OPEN TANK LID SHUT TERM 15 IN DIAGNOSIS TERM 30 1 TERM 30 3 TERM 30 HEADLIGHT WASHER SYSTEM TERM 30-2 TERM 31 TERM 50-IN RELAY DIAGNOSIS TERMINAL 15 TRUNK, TAILGATE, FUEL DOORS SYSTEM TRUNK, TAILGATE, FUEL DOORS, DOOR LOCKS, ANTI-THEFT SYSTEMS TWO-TONE HORNS RELAY VIO WIRE VIO/GRN WIRE VIO/GRY WIRE VIO/RED WIRE VIO/YEL WIRE WARNING LIGHT BUTTON WASHER FLUID LEVEL WHT WIRE WHT/BLK WIRE WIPER/WASHER SYSTEM YEL WIRE YEL/BLK WIRE YEL/BLU WIRE YEL/GRN WIRE YEL/GRY WIRE YEL/RED WIRE YEL/WHT WIRE

AXLE SENSOR - BLK/BLU WIRE BLK/RED WIRE BLK/WHT WIRE BLU WIRE BLU/GRN WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE BRN/BLU (OR GRN/BLK) WIRE BRN/BLU WIRE CAN HIGH CAN LOW COMPUTER DATA LINES SYSTEM DRL FUSE 3 FUSE 4 FUSE 8 GND DIPPED BEAM GND HI BEAM GRN/BLK WIRE GRN/BLU WIRE GRN/BRN WIRE GRN/RED WIRE GRN/VIO WIRE GRN/YEL (OR GRN/VIO) WIRE GRN/YEL WIRE GRY WIRE HI BEAM HOT AT ALL TIMES HOT W/ KL 15 RELAY ENERGIZED HT GND SENS HT SENS GND HT SENS SIG HT SENS SPLY HT SIG SENS HT SPLY SENS LEFT FRONT LEFT FRONT FUSE BOX (ROW B) LEFT FRONT FUSE BOX (ROW D) LEFT FRONT HEIGHT SENSOR LEFT HEADLIGHT LEFT REAR LEFT REAR HEIGHT SENSOR ORG/BLU WIRE ORG/BRN WIRE ORG/RED WIRE PASM CONTROL UNIT PWM RED/BLU WIRE RED/WHT WIRE RIGHT FRONT RIGHT FRONT HEIGHT SENSOR RIGHT HEADLIGHT RIGHT REAR RIGHT REAR HEIGHT SENSOR SENS SIG FA SENS SIG RA TERM 15 W/ PORSCHE ACTIVE SUSPENSION MANAGEMENT W/O PORSCHE ACTIVE SUSPENSION MANAGEMENT YEL WIRE YEL/BLK WIRE YEL/BLU WIRE YEL/GRN WIRE

BLK WIRE BLK/RED WIRE BLU WIRE BLU/BLK WIRE BRN WIRE BRN/VIO WIRE BRN/WHT WIRE CAN COMFORT HIGH CAN COMFORT LOW CAN HIGH CAN LOW COMPUTER DATA LINES SYSTEM DIAG EPB BUTTON EPB CONTROL UNIT (RIGHT SIDE OF ENGINE COMPT) FRONT BCM (LEFT END OF DASH) FRONT LID PROXIMITY SENSOR FUN IND FUNCTION IND FUSE 1 FUSE 2 GRN/BLK WIRE GRN/BLU WIRE GRN/BRN WIRE GROUND GRY/RED WIRE HOT AT ALL TIMES INSTRUMENT CLUSTER LED LEFT FRONT FUSE BOX (ROW C) LEFT HIGH BEAM LEFT LOW BEAM LEFT TAILLIGHT ASSEMBLY LF DAYTIME RUNNING LT LIGHT REDUNDANT LIGHT SWITCH POSITION 0 LIN LR FOG LT ORG/BRN WIRE ORG/GRN WIRE ORG/RED WIRE ORG/VIO WIRE RAIN SENSOR REAR BCM (UNDER DRIVER'S SEAT) REAR FOG LIGHT RED/BLK WIRE RED/BLU WIRE RED/VIO WIRE RED/WHT WIRE RED/YEL WIRE RF DAYTIME RUNNING LT RIGHT FRONT FUSE BOX (ROW B) RIGHT FRONT FUSE BOX (ROW C) RIGHT HIGH BEAM RIGHT LOW BEAM ROTARY LIGHT SWITCH RR FOG LT RR FOG LT DIAG SHIELD SPLY SUP PROX SENS SW OUT A SW OUT B SW OUT C SW OUT D SWITCH 1 SWITCH 3 SWITCH 4 SWITCH 6 TERM 30 TERM 30 1 TERM 31 TERM 31 PROX SENS TERM 58 D TERMINAL 30 TERMINAL 31 VIO WIRE VIO/GRN WIRE W/ REAR PARK ASSIST W/O REAR PARK ASSIST WHT WIRE WHT/BLK WIRE WHT/BRN WIRE YEL WIRE YEL/BLK WIRE YEL/BLU WIRE YEL/GRN WIRE YEL/RED WIRE

ANTENNA BLK WIRE BLU WIRE BLU/BLK WIRE BRN WIRE CAN HIGH (DISPLAY CTRL PANEL) RESET DISPLAY CTRL PANEL CAN INFO HIGH CAN INFO LOW CAN LOW (DISPLAY CTRL PANEL) RESET CENTRAL COMPUTER CAN MIB HIGH CAN MIB LOW CENTER COMP COMP D C P COMPUTER DATA LINES SYSTEM COUPE COUPLING ANTENNA COUPLING BOX STATUS CRADLE DISPLAY CONTROL PANEL DRIVER'S DOOR MID-RANGE SPEAKER FRONT PASSENGER DOOR MID-RANGE SPEAKER GRN WIRE GRN/BLK WIRE GRY WIRE GRY/BLK WIRE GRY/BRN WIRE GRY/RED WIRE GSM ANTENNA HIGH MIB CENTRAL PROCESSOR LEFT DASHBOARD LOUDSPEAKER LEFT REAR MID-RANGE SPEAKER LF LOW RANGE SPEAKER - LF SPEAKER (+) LR SPEAKER (+) LVDS IN + LVDS OUT 2+ MULTIMODE COMPENSER ORG/ WIRE ORG/BRN WIRE ORG/VIO WIRE POWER ON RED/YEL WIRE RESET CENTER RESET D C P RF LOW RANGE SPEAKER - RF SPEAKER (+) RIGHT DASHBOARD LOUDSPEAKER RR SPEAKER (+) SHIELD SIG STATUS TEL ON TERM 30 TERM 31 VIO WIRE VIO/BLK WIRE WHT WIRE WHT/BLK WIRE WHT/BRN WIRE WHT/RED WIRE

AUX 1 IN L + AUX 1 IN R + AUX L + AUX R + AUX SHIELD AUX-GROUND BACKUP CAMERA BLK WIRE BLU WIRE BRN WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM DATA DATA 1 (+) DATA 2 (+) FUSE 2 GRN WIRE HANDS-FREE MICROPHONE - HIGH MIB CENTRAL PROCESSOR HOME LINK CONTROL UNIT HOT W/ TERMINAL 15 RELAY ENERGIZED LANGUAGE LEFT FRONT FUSE BOX (ROW D) LIN MICROPHONE MICROPHONE (HANDS-FREE OPERATION) MICROPHONE 2 + MOST IN MOST OUT ORG/ WIRE REC RED WIRE RED/YEL WIRE SHIELD SIG SOUND SOUND SYSTEMS TERM 15 TERM 30 TERM 31 UNIVERSAL AUDIO INTERFACE USB USB DATA - USB GND USB VCC USB- HUB VIO WIRE W/ VOICE CONTROL WHT WIRE YEL WIRE YEL/RED WIRE

ADJUSTMENT BTN GND ADJUSTMENT BTN SIG ADJUSTMENT CODED BLU/BLK WIRE BLU/BRN WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE BRN/WHT WIRE BRN/YEL WIRE COMPUTER DATA LINES SYSTEM FUSE 8 GRN/BLK WIRE GRN/VIO WIRE GRN/YEL WIRE HALL SENS HALL SENS FORE/AFT + HALL SENS HEIGHT + HOT AT ALL TIMES LIN MOTOR MOTOR + UP MOTOR +FORE/AFT RED/WHT WIRE RIGHT FRONT FUSE BOX (ROW C) STEERING COLUMN ADJUSTMENT STEERING COLUMN ADJUSTMENT SWITCH STEERING COLUMN FORE/AFT ADJUSTMENT MOTOR STEERING COLUMN/ HEIGHT ADJUSTMENT TERM 30 TERM 31 VIO/BLU WIRE

ACTIVE BODYWORKS SYSTEM ALARM HORN BLK WIRE BLK/BLU WIRE BLK/GRN WIRE BLK/RED WIRE BLK/VIO WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/GRN WIRE BLU/GRY WIRE BLU/YEL WIRE BRAKE PAD WEAR BRN WIRE BRN/BLK WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/GRY WIRE BRN/VIO WIRE BRN/WHT WIRE CAN HIGH CAN LOW CL BUTTON LED CLOSE HOOD RELAY COMPUTER DATA LINES SYSTEM COOLANT LEVEL 1 DC O/P DEFOGGER SYSTEM DEFOGGER, POWER TOPS SYSTEMS DOOR LOCKS, ANTI-THEFT SYSTEMS DOOR LOCKS, ANTI-THEFT SYSTEMS POWER TOPS SYSTEM DOOR SILL LIGHTING ENABLE ELV ENGINE CONTROLS SYSTEM EXHAUST FLAP CONTROL FRONT LID BUTTON FUSE 2 FUSE 3 FUSE 4 FUSE 5 FUSE 7 GRN WIRE GRN/BLK WIRE GRN/RED WIRE GRY WIRE GRY/BLK WIRE GRY/YEL WIRE HALL SENSOR 1 HALL SENSOR 2 HEADLIGHTS SYSTEM HEATED REAR WINDOW RELAY HIGH MOUNTED STOP LIGHT HOOD LATCH CLOSED HOOD LATCH OPEN HOOD SENS 1 HOOD SENS 2 HOT AT ALL TIMES HOT W/ EMERGENCY VOLTAGE SUPPLY RELAY 1 ENERGIZED HOT W/ KL 15 RELAY ENERGIZED INSTRUMENT CLUSTER SYSTEM INTERIOR LIGHTS, EXTERIOR LIGHTS SYSTEMS LATCH HOOK UNLOCKED OR REAR WINDOW BREAKAGE SENS LATCH HOOK RECEIVER LATCHING HOOK LOCKED LED DOOR PANEL LEFT BRAKE LIGHT LEFT FRONT FUSE BOX (ROW B) LEFT FRONT FUSE BOX (ROW C) LEFT REVERSING LIGHT LEFT TAILLIGHT LF DAYTIME DRIVING LIGHT LR FOG LIGHT LR LTS DIAGNOSIS LUGGAGE RACK LIGHT NUMBER PLATE LIGHT + OPEN HOOD RELAY ORG/BRN WIRE ORG/GRN WIRE POWER DISTRIBUTION SYSTEM POWER TOPS SYSTEM POWER TOPS SYSTEM ANTI-LOCK BRAKES SYSTEM READY TO LATCH REAR BCM (UNDER DRIVER'S SEAT) REAR ENG/LUGGAGE COMP LIGHT REAR LID ACTUATING ELEMENT REAR LID BUTTON REAR LID MICRO SW REAR WINDOW WIPER/MICRO SW GND RED WIRE RED/BLK WIRE RED/BLU WIRE RED/BRN WIRE RED/GRN WIRE RED/WHT WIRE RED/YEL WIRE REVERSING LIGHT SWITCH RF DAYTIME DRIVING LIGHTS RH REVERSING LIGHT RIGHT BRAKE LIGHT RIGHT FRONT FUSE BOX (ROW D) RIGHT TAILLIGHT RR LT DIAGNOSIS SENSOR GROUND STOP LIGHT SW TERM 15 TERM 30 1 TERM 30 4 TERM 30-2 TERM 30-3 TERM 31 TRUNK ENTERTAINMENT OPEN TRUNK ENTRAPMENT CLOSED TRUNK ENTRAPMENT OPERATING SW TRUNK, TAILGATE, FUEL DOORS SYSTEM VIO WIRE VIO/BLK WIRE VIO/GRN WIRE VIO/GRY WIRE WHT WIRE WHT/BLK WIRE WHT/RED WIRE WIPER/WASHER, POWER TOPS SYSTEMS YEL WIRE YEL/BLK WIRE YEL/BLU WIRE YEL/GRY WIRE YEL/RED WIRE YEL/VIO WIRE

BLK WIRE BLK/RED WIRE BLK/WHT WIRE BRN WIRE BRN/WHT WIRE CAN DRIVE HIGH CAN DRIVE LOW CAN HIGH CAN LOW COM TX COMPUTER DATA LINES SYSTEM DME CONTROL UNIT FRONT BCM (LEFT END OF DASH) FUSE 4 FUSE 7 HOT AT ALL TIMES HOT W/ KL 15 RELAY ENERGIZED INSTRUMENT CLUSTER KEY LOCK ORG/BLK WIRE ORG/BRN WIRE ORG/VIO WIRE P SW/NEUT SW P/N P/N STARTER LOCK SIG PDK CONTROL UNIT (LEFT REAR OF ENGINE COMPT) RED/BLK WIRE RED/BLU WIRE RIGHT FRONT FUSE BOX (ROW C) RIGHT FRONT FUSE BOX (ROW D) SELECTOR LEVER CONTROL UNIT (BASE OF SHIFT LEVER ASSEMBLY) SELECTOR LEVER POS SELECTOR LEVER SPLY SERIAL INTERFACE SHIFTLOCK - SHIFTLOCK SPLY SOLENOID TERMINAL 15 TERMINAL 30 TERMINAL 31 VIO/YEL WIRE WHT WIRE WHT/BLK WIRE YEL/BLU WIRE