Porsche Cayenne Turbo III (2017-2023) computer data lines system Wiring diagrams

5 V SUPPLY ACCELERATOR PEDAL MODULE AFTER PARTICULATE FILTER TEMPERATURE SENDER BANK 1 AIR BAG CONTROL UNIT BANK 1 1+ BLK WIRE BLK/GRN WIRE BLK/RED WIRE BLK/WHT WIRE BLU WIRE BLU/BLK WIRE BLU/VIO WIRE BLU/YEL WIRE BRAKE LIGHT SW BRAKE LIGHT SWITCH BRN WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/RED WIRE BRN/VIO WIRE BRN/WHT WIRE CAN COMFORT HIGH CAN COMFORT LOW CAN PRIVAT HIGH CAN PRIVAT LOW COMPUTER DATA LINES SYSTEM FRONT FUSE BOX FUEL DELIVERY UNIT FUEL LEVEL SENS 1 FUEL LEVEL SENS 2 FUEL PUMP CONTROL UNIT FUSE 14 FUSE 2 FUSE 7 FUSE HOLDER D FUSE HOLDER E FUSE HOLDER J GND CHANNEL 1 GND CHANNEL 2 GND FUEL LEVEL SENS GRN WIRE GRN/VIO WIRE GRN/WHT WIRE GRN/YEL WIRE GROUND GROUND SENSOR GRY WIRE HOT AT ALL TIMES KL 31 KL 87 N/A ONBOARD SUPPLY CONTROL UNIT ONBOARD SUPPLY CONTROL UNIT 2 ORG/BRN WIRE OUTPUT PETROL PARTICULATE FILTER 2 PRESSURE DIFFERENTIAL SENDER 2 PHASE U PHASE V PHASE W PRESSURE TANK SENSOR PWM REAR FUSE BOX RED WIRE RED/BLK WIRE RED/BLU WIRE RED/BRN WIRE RED/GRN WIRE RED/GRY WIRE RED/VIO WIRE RED/WHT WIRE SENT SIGNAL SIGNAL 1 SIGNAL 2 STOP LT SW TERM 15 TERM 30 1 TERM 50 TERM 87 TRAILER DETECTOR CONTROL UNIT VIO WIRE VIO/GRN WIRE VIO/RED WIRE WHT WIRE WHT/GRN WIRE YEL/BLK WIRE YEL/BLU WIRE YEL/RED WIRE

AB 2 (+) AB 3+ ACTUATOR BLK WIRE BLK/RED WIRE BLU/VIO WIRE BLU/YEL WIRE BRN WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/VIO WIRE BRN/WHT WIRE CAN HIGH CAN LOW COMPUTER DATA LINES SYSTEM DIAGNVALVE ELECTRO-HYDRAULIC ENGINE MOUNTING CONTROL UNIT ENGINE RELAY FEEDBACK FLAP FRONT FUSE BOX FUEL SYSTEM DIAGNOSTIC PUMP FUSE 5 FUSE BOXES FUSE HOLDER B GRN WIRE GRN/RED WIRE GRN/VIO WIRE GRN/WHT WIRE GRN/YEL WIRE GROUND GRY WIRE HEATER HOT AT ALL TIMES LEFT ELECTRO-HYDRAULIC ENGINE MOUNTING SOLENOID VALVE N/A OPENING EXHAUST FLAP 2 CONTROL UNIT 2 OPENING EXHAUST FLAP CONTROL UNIT ORG/BRN WIRE PUMP RED WIRE RED/BLU WIRE RED/BRN WIRE RED/GRN WIRE RED/GRY WIRE RED/VIO WIRE RED/WHT WIRE RIGHT ELECTRO-HYDRAULIC ENGINE MOUNTING SOLENOID VALVE SENS GND SENS SIG SIG TANK BREATHER PRESSURE SENSOR 1 BANK 1 TANK BREATHER PRESSURE SENSOR 2 BANK 2 TERM 15 TERM 30 TERM 87 WHT/GRN WIRE YEL/BLK WIRE YEL/BLU WIRE YEL/RED WIRE

ACTUATOR ACTUATOR - TERM 15 AFTER PARTICULATE FILTER TEMPERATURE SENDER 2 BANK 2 BLK WIRE BLK/GRN WIRE BLK/WHT WIRE BLU WIRE BLU/BLK WIRE BLU/YEL WIRE BNAK 1 1+ BRN WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/RED WIRE BRN/VIO WIRE BRN/WHT WIRE CAN DRIVE 1 HIGH CAN DRIVE 1 LOW CAN DRIVE HIGH CAN DRIVE LOW CAN HIGH COMPUTER DATA LINES SYSTEM ENGINE/MOTOR CONTROL UNIT EXHAUST TEMPERATURE 3 FLEXRAY INPUT 1+ FLEXRAY INPUT 2 - FRONT FUSE BOX FUSE 3 FUSE HOLDER D GRN WIRE GRN/VIO WIRE GRN/WHT WIRE GRN/YEL WIRE GROUND GROUND CONTROL UNIT GRY WIRE HOT AT ALL TIMES LEAKAGE DIAGNOSIS PUMP LH EXHAUST FLAP FEEDBACK MAIN RELAY N/A ORG/BRN WIRE PARTICULATE FILTER + PARTICULATE FILTER 2 PARTICULATE FILTER TEMPERATURE DIFFERENTIAL SENDER 2 PEDAL SENS 1 DIGITAL SIG PEDAL SENS 1 GND PEDAL SENS 2 DIGITAL SIG PEDAL SENS 2 GND PNK WIRE RED WIRE RED/BLK WIRE RED/BLU WIRE RED/BRN WIRE RED/GRN WIRE RED/GRY WIRE RED/WHT WIRE RED/YEL WIRE RH EXHAUST FLAP FEEDBACK SENT SIG SENT SIGNAL STRUCTURE BORNE SOUND ACTUATOR STRUCTURE-BORNE SOUND CONTROL UNIT TANK PRESS SENS TEMPERATURE SENDER 1 TEMPERATURE SENDER 2 TERM 15 TERM 30 TERM 31 TERM 50 TERM 87 VIO WIRE VIO/BLK WIRE VIO/GRN WIRE VIO/RED WIRE VIO/WHT WIRE WHT/GRN WIRE WHT/YEL WIRE YEL/BLK WIRE YEL/BLU WIRE YEL/RED WIRE

5 V SUPPLY ACCELERATOR PEDAL MODULE AFTER PARTICULATE FILTER TEMPERATURE SENDER BANK 1 AIR BAG CONTROL UNIT BANK 1 1+ BLK WIRE BLK/GRN WIRE BLK/RED WIRE BLK/WHT WIRE BLU WIRE BLU/BLK WIRE BLU/VIO WIRE BLU/YEL WIRE BRAKE LIGHT SW BRAKE LIGHT SWITCH BRN WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/RED WIRE BRN/VIO WIRE BRN/WHT WIRE CAN COMFORT HIGH CAN COMFORT LOW CAN PRIVAT HIGH CAN PRIVAT LOW COMPUTER DATA LINES SYSTEM FRONT FUSE BOX FUEL DELIVERY UNIT FUEL LEVEL SENS 1 FUEL LEVEL SENS 2 FUEL PUMP CONTROL UNIT FUSE 14 FUSE 2 FUSE 7 FUSE HOLDER D FUSE HOLDER E FUSE HOLDER J GND CHANNEL 1 GND CHANNEL 2 GND FUEL LEVEL SENS GRN WIRE GRN/VIO WIRE GRN/WHT WIRE GRN/YEL WIRE GROUND GROUND SENSOR GRY WIRE HOT AT ALL TIMES KL 31 KL 87 N/A ONBOARD SUPPLY CONTROL UNIT ONBOARD SUPPLY CONTROL UNIT 2 ORG/BRN WIRE OUTPUT PETROL PARTICULATE FILTER 2 PRESSURE DIFFERENTIAL SENDER 2 PHASE U PHASE V PHASE W PRESSURE TANK SENSOR PWM REAR FUSE BOX RED WIRE RED/BLK WIRE RED/BLU WIRE RED/BRN WIRE RED/GRN WIRE RED/GRY WIRE RED/VIO WIRE RED/WHT WIRE SENT SIGNAL SIGNAL 1 SIGNAL 2 STOP LT SW TERM 15 TERM 30 1 TERM 50 TERM 87 TRAILER DETECTOR CONTROL UNIT VIO WIRE VIO/GRN WIRE VIO/RED WIRE WHT WIRE WHT/GRN WIRE YEL/BLK WIRE YEL/BLU WIRE YEL/RED WIRE

AB 2 (+) AB 3+ ACTUATOR BLK WIRE BLK/RED WIRE BLU/VIO WIRE BLU/YEL WIRE BRN WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/VIO WIRE BRN/WHT WIRE CAN HIGH CAN LOW COMPUTER DATA LINES SYSTEM DIAGNVALVE ELECTRO-HYDRAULIC ENGINE MOUNTING CONTROL UNIT ENGINE RELAY FEEDBACK FLAP FRONT FUSE BOX FUEL SYSTEM DIAGNOSTIC PUMP FUSE 5 FUSE BOXES FUSE HOLDER B GRN WIRE GRN/RED WIRE GRN/VIO WIRE GRN/WHT WIRE GRN/YEL WIRE GROUND GRY WIRE HEATER HOT AT ALL TIMES LEFT ELECTRO-HYDRAULIC ENGINE MOUNTING SOLENOID VALVE N/A OPENING EXHAUST FLAP 2 CONTROL UNIT 2 OPENING EXHAUST FLAP CONTROL UNIT ORG/BRN WIRE PUMP RED WIRE RED/BLU WIRE RED/BRN WIRE RED/GRN WIRE RED/GRY WIRE RED/VIO WIRE RED/WHT WIRE RIGHT ELECTRO-HYDRAULIC ENGINE MOUNTING SOLENOID VALVE SENS GND SENS SIG SIG TANK BREATHER PRESSURE SENSOR 1 BANK 1 TANK BREATHER PRESSURE SENSOR 2 BANK 2 TERM 15 TERM 30 TERM 87 WHT/GRN WIRE YEL/BLK WIRE YEL/BLU WIRE YEL/RED WIRE

4.0L TURBO HYBRID, 3.0L TURBO HYBRID AIR CONDITIONING SYSTEM BLK WIRE BLK/BLU WIRE BLK/BRN WIRE BLU WIRE BLU/YEL WIRE BRN WIRE BRN/YEL WIRE CAN HYBRID HIGH CAN HYBRID LOW CIRCULATION PUMP CIRCULATION PUMP 2 CIRCULATION PUMP 4 CIRCULATION PUMP 5 COMPUTER DATA LINES SYSTEM COOLANT TEMPERATURE SENDER 1 FOR THERMAL MANAGEMENT COOLANT TEMPERATURE SENDER 2 FOR THERMAL MANAGEMENT COOLANT TEMPERATURE SENDER 3 FOR THERMAL MANAGEMENT COOLANT TEMPERATURE SENDER 4 FOR THERMAL MANAGEMENT COOLANT TEMPERATURE SENDER 5 FOR THERMAL MANAGEMENT COOLANT TEMPERATURE SENDER 6 FOR THERMAL MANAGEMENT COOLANT TEMPERATURE SENDER 7 FOR THERMAL MANAGEMENT COOLANT VALVE 1 COOLANT VALVE 2 COOLANT VALVE 3 ENABLE RADIATOR FAN 1 ENABLE RADIATOR FAN 2 FUSE 1 FUSE 10 FUSE 11 FUSE 14 FUSE 2 FUSE 3 FUSE 4 FUSE 5 FUSE 8 FUSE 9 FUSE HOLDER G FUSE HOLDER K GND ACTUATORS/ SENS GND SENS GRN WIRE GRN/BLU WIRE GRN/RED WIRE GRN/VIO WIRE HOT AT ALL TIMES LIN 1 LIN 2 N/A N/A N/A ORG/BRN WIRE POSI PWM RADIATOR FAN 1 PWM RADIATOR FAN 2 REAR FUSE BOX RED WIRE RED/BLK WIRE RED/BLU WIRE RED/BRN WIRE RED/GRN WIRE RED/YEL WIRE SHORTAGE IND SENS 2 SHUT-OFF VALVE SIG TAN WIRE TERM 30 THERMAL MANAGEMENT CONTROL UNIT VIO WIRE VIO/BLU WIRE VIO/WHT WIRE WHT/RED WIRE YEL WIRE YEL/BLK WIRE YEL/BLU WIRE YEL/GRN WIRE YEL/GRY WIRE YEL/VIO WIRE

AIR BAG CONTROL UNIT BATT HIGH BATT LOW BLK WIRE BLK/BLU WIRE BLK/BRN WIRE BLU/GRN WIRE BLU/RED WIRE BLU/YEL WIRE BODY GND BRAKE SERVO CONTROL UNIT BRAKE SW BRN WIRE BRN/BLK WIRE BRN/BLU WIRE BRN/YEL WIRE CAN HYBRID HIGH CAN HYBRID LOW CIRCULATION PUMP COMPUTER DATA LINES SYSTEM COOLANT PUMP LOW TEMPERATURE CIRCUIT 2 COOLANT PUMP RLY COOLANT SHORTAGE INDICATOR SENDER 2 CRASH GND CRASH SIGNAL DIAGNOSTICS FLEXRAY 1- INPUT FLEXRAY 1- OUTPUT GND PTS GND, BODY GRN WIRE GRN/BLK WIRE GRN/BLU WIRE GRN/RED WIRE GRY/BLK WIRE GRY/BLU WIRE GRY/GRN WIRE HIGH VOLTAGE BATTERY 1 HIGH-VOLTAGE CHARGING SOCKET LOCK 1 ACTUATOR INPUT MASSE PW-SENS MOTOR PILOT OUT PILOTLINE IN PILOTLINE OUT PNK WIRE POSITIVE PTS 1 PTS 2 PUSH-IN BRIDGE PW-SENS KANAL 1 PW-SENS KANAL 2 PWM PWM PUMP RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/WHT WIRE RED/YEL WIRE REFRIGERANT CIRCULATION SOLENOID VALVE SIGNAL SOLENOID VALVE 2 SOLENOID VALVE 3 SOLENOID VALVE 4 TAN WIRE TERM 15 TERM 30 TERM 30 ENGINE TERM 31 UBATT VERS PTS VERS PW-SENS VIO/BLU WIRE VIO/WHT WIRE WHT WIRE YEL WIRE YEL/BLK WIRE YEL/BLU WIRE YEL/GRN WIRE

AIR CONDITIONING AIR CONDITIONING SYSTEM BATTERY CHARGE SELECTOR BUTTONS MODULE BATTERY CHARGER (TYPE 1) BATTERY CHARGER (TYPE 2) BLK WIRE BLK/BLU WIRE BLU LED 1 WIRE BLU WIRE BLU/GRN WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE BRN/BLU WIRE BRN/VIO WIRE BRN/YEL WIRE CAN DRIVER HIGH CAN DRIVER LOW CHARGE-NOW CHARGING BUTTON COMPUTER DATA LINES SYSTEM CONTROL PILOT (CP) COVER LOCK 1+ CTRL PILOT 1 DIAGNOSIS ELECTRICAL AIR CONDITIONER COMPRESSOR EQUALIZATION ERDE-LEITER FUNCTION IND GND, BODY GRN WIRE GRN/BLU WIRE GRN/RED WIRE GRN/YEL WIRE GROUND LINE GRY WIRE GRY/BLU WIRE GRY/GRN WIRE GRY/RED WIRE HIGH VOLTAGE BATTERY CHARGING UNIT 1 HIGH-VOLTAGE BATTERY CHARGING SOCKET 1 HIGH-VOLTAGE CHARGING FLAP LOCK 1 ACTUATOR HIGH-VOLTAGE HEATER (PTC) LADEST 1 GND LED GND 1 LED GREEN LED GREEN 1 LED RED WIRE LED ROT 1 LI-LEITER LI-LEITRE LOCKING, NULL-LEITER ORG/BRN WIRE PILOTLINE IN PILOTLINE OUT POTENTIAL PROXIMITY (PP) PROXIMITY 1 RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/WHT WIRE RED/YEL WIRE SEARCH LIGHTING SHIELD SYSTEM TAN WIRE TEMP SENS TEMP SENS GND TERM 30 TERM 31 TIMER CHARGE UNLOCK VER LADEST 1 + VIO WIRE VIO/WHT WIRE VIO/YEL WIRE WHT WIRE YEL/GRY WIRE YEL/VIO WIRE YELLOW LED

BLK/YEL WIRE BLU/GRN WIRE BLU/RED WIRE BRN WIRE BRN/BLK WIRE BRN/YEL WIRE CAN HYBRID HIGH CAN HYBRID LOW COMPUTER DATA LINES SYSTEM FRONT FUSE BOX FUSE FUSE 11 FUSE 4 FUSE 5 FUSE HOLDER B FUSE HOLDER D GRN/RED WIRE HEATED WINDSCREEN CONTROL UNIT (RIGHT SIDE OF DASH) HEATING WIRING HARNESS/IN MIRROR ADJUSTMENT CONNECTION 2 HIGH VOLTAGE BATTERY COOLANT PUMP HOT AT ALL TIMES KL 31 REF N/A NEGATIVE OPTION 2+ ORG/BRN WIRE POSITIVE PWM RED WIRE RED/BLU WIRE RED/GRN WIRE RED/WHT WIRE RED/YEL WIRE TAN WIRE TERM 30 TERMINAL 30 WIRING JUNCTION VIO/WHT WIRE VOLTAGE CONVERTER (48 V/12 V) WASHER WHT/RED WIRE

BATTERY ISOLATION UNIT BLK/YEL WIRE BLU WIRE BLU/RED WIRE BRN WIRE BRN/YEL WIRE CAN COMFORT HIGH CAN COMFORT LOW CAN HIGH CAN LOW CODIERPIN 2 COMPUTER DATA LINES SYSTEM COS + ELECTRIC DRIVE MOTOR AFTER TEMPERATURE SENDER ELECTRIC DRIVE POWER, CONTROL ELECTRONICS FILLER CAP FILLER CAP SENS FILLER FLAP CLOSED FILLER FLAP OPEN FLEXRAY 1 BM FLEXRAY 1 BP FRONT FUSE BOX FUSE 3 FUSE 6 GEARBOX HYDRAULIC PUMP GRN WIRE GRN/RED WIRE GRN/VIO WIRE GRN/WHT WIRE GRY WIRE GRY/WHT WIRE HIGH VOLTAGE BATTERY PRE- HEATING MIXING VALVE 2 HOT AT ALL TIMES LIN 2 LIN INPUT MTR TEMP MTR TEMP GND MTR TEMP SIG N/A ONBOARD SUPPLY CONTROL UNIT 2 ORG/BRN WIRE PILOTLINE IN PILOTLINE OUT PNK WIRE RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/GRY WIRE RED/YEL WIRE REFRIGERANT EXPANSION VALVE 2 REFRIGERANT PRESSURE, TEMPERATURE SENDER 1 REFRIGERANT PRESSURE, TEMPERATURE SENDER 2 RELAY CARRIER 6 RLS COS RLS GND RLS SIN RLS VCC ROTOR POSITION SENDER SIN + TAN WIRE TANK FILLER FLAP LOCKING MOTOR TERM 15 TERM 30 TERM 31 TERM 87 UNLOCK TANL LID VCC VIO WIRE VIO/WHT WIRE