Porsche Cayenne S III (2017-2023) data bus diagnostic interface Wiring diagrams

ALTERNATOR BATTERY BATTERY ISOLATION UNIT BATTERY MONITOR CONTROL UNIT BLK WIRE BLU WIRE CAN INFO HIGH CAN INFO LOW COMPUTER DATA LINES SYSTEM DASH PANEL INSERT DATA BUS DIAGNOSTIC INTERFACE FUSE CARRIER 5 GROUND LINE LIN LIN 1 NCA WIRE ORG/BRN WIRE STARTER TERM 30 VIO/BLU WIRE VIO/WHT WIRE

ADAPTIVE CRUISE CONTROL UNIT ALL-WHEEL DRIVE CONTROL UNIT ALTERNATOR AXLE DIFFERENTIAL LOCK CONTROL UNIT BATTERY REGULATION CONTROL UNIT BLK WIRE BLU WIRE CAN COMFORT HIGH CAN COMFORT LOW CAN EXTEND HIGH CAN EXTENDED LOW CAN HIGH CAN INFO HIGH CAN INFO LOW CAN LOW CAN TERM HIGH CAN TERM LOW CLUSTER HIGH CLUSTER LOW DASH PANEL INSERT DATA BUS DIAGNOSTIC INTERFACE ETHERNET 1 RX LOW ETHERNET 1 RX PLUS ETHERNET 1 TX LOW ETHERNET 1 TX PLUS FLEXRAY 1- FLEXRAY 1- INPUT FLEXRAY 2 - FLEXRAY 2+ INPUT FLEXRAY 9 BM FLEXRAY BRANCH 1 BM FLEXRAY BRANCH 1 BP FLEXRAY BRANCH 10 BM FLEXRAY BRANCH 10 BP FLEXRAY BRANCH 11 BM FLEXRAY BRANCH 11 BP FLEXRAY BRANCH 2 BM FLEXRAY BRANCH 2 BP FLEXRAY BRANCH 4 BM FLEXRAY BRANCH 4 BP FLEXRAY BRANCH 7 BM FLEXRAY BRANCH 7 BP FLEXRAY BRANCH 8 BM FLEXRAY BRANCH 8 BP FRONT FUSE BOX FUSE 2 FUSE 7 FUSE HOLDER D FUSE HOLDER E GRN WIRE GRY WIRE GRY/RED WIRE GRY/VIO WIRE HEAD-UP DISPLAY CONTROL UNIT HOT AT ALL TIMES HOT W/ TERMINAL 15 VOLTAGE SUPPLY RELAY ENERGIZED LIN LIN 1 LIN 2 N/A ORG/BRN WIRE PNK WIRE PWM SIG ACL RADIATOR BLIND CONTROL MOTOR RADIO CONTROLLED PARKING CONTROL UNIT RED/BLU WIRE RED/YEL WIRE SELECTOR LEVER SENSORS CONTROL UNIT TERM 15 TERM 30 VIO WIRE VIO/BLU WIRE VIO/WHT WIRE WAKE-UP ETHERNET

ACCELERATOR PEDAL MODULE BLK WIRE BRAKE SERVO CONTROL UNIT BRN WIRE CAN AFS HIGH CAN AFS LOW CAN COMFORT 2 LOW CAN DIAGNOSTICS HIGH CAN DIAGNOSTICS LOW CAN DRIVE 1 HIGH CAN DRIVE 1 LOW CAN HIGH CAN HYBRID HIGH CAN HYBRID LOW CAN LOW CAN MIB HIGH CAN MIB LOW CLUTCH ACTUATOR DATA BUS DIAGNOSTIC INTERFACE DRIVER ASSIST SYSTEMS CONTROL UNIT ELECTRONIC STABILIZATION PROGRAM CONTROL UNIT ENGINE/MOTOR CONTROL UNIT ETHERNET FLEXRAY 1- INPUT FLEXRAY 1- OUTPUT FLEXRAY 2+ INPUT FLEXRAY 2- OUTPUT FLEXRAY BRANCH 3 BM FLEXRAY BRANCH 3 BP FLEXRAY TERM 1 BUS - GRN WIRE GRN/BLK WIRE GRN/BLU WIRE GROUND GRY WIRE GRY/RED WIRE GRY/VIO WIRE LEFT FRONT OBJECT DETECTION RADAR SENSOR CONTROL UNIT LIN MULTIMEDIA SYSTEM OPERATING UNIT MULTIMEDIA SYSTEM OPERATING, DISPLAY UNIT ORG/BLK WIRE ORG/BRN WIRE PNK WIRE RADIATOR BLIND CONTROL MOTOR 3 REAR AIR CONDITIONING SYSTEM OPERATING, DISPLAY UNIT RED WIRE RIGHT FRONT OBJECT DETECTION RADAR SENSOR CONTROL UNIT TAN WIRE VIO WIRE VIO/WHT WIRE WHT WIRE WHT/BLK WIRE WHT/BLU WIRE

BLK WIRE BRN WIRE CAN COMFORT HIGH CAN COMFORT LOW CAN HIGH CAN LOW DATA BUS DIAGNOSTIC INTERFACE DRIVER DOOR CONTROL UNIT FRONT PASSENGER DOOR CONTROL UNIT GPS GPS AERIAL 2 GRN WIRE GRY/RED WIRE GRY/VIO WIRE GSM 1 GSM 2 GSM AERIAL GSM AERIAL 2 GSM SIG LEFT FRONT SEAT ADJUSTMENT CONTROL UNIT NCA WIRE ONBOARD SUPPLY CONTROL UNIT 2 ORG/BRN WIRE PNK WIRE REAR LID POWER OPENING CONTROL UNIT REAR SPOILER ADJUSTABLE CONTROL UNIT RED WIRE RIGHT FRONT SEAT ADJUSTMENT CONTROL UNIT SHIELD SLIDING SUNROOF ADJUSTMENT CONTROL UNIT STEERING COLUMN LOCK CONTROL ELEMENT SUNROOF ROLLER BLIND CONTROL UNIT TAN WIRE TRAILER DETECTOR CONTROL UNIT WHT WIRE

BRN WIRE CAN CONNECT HIGH CAN CONNECT LOW CAN HIGH CAN HYBRID HIGH CAN HYBRID LOW CAN L CAN LOW CAN SUB H CAN SUB L DATA BUS DIAGNOSTIC INTERFACE DIAGNOSTIC CONNECTION ELECTRIC DRIVE POWER, CONTROL ELECTRONICS ETHERNET FLEXRAY BRANCH 1 BM FLEXRAY BRANCH 1 BP FRONT FUSE BOX FUSE 1 FUSE 12 FUSE HOLDER D FUSE HOLDER E GRN WIRE GRY/RED WIRE GRY/VIO WIRE HIGH VOLTAGE BATTERY 1 HIGH VOLTAGE BATTERY CHARGING UNIT 1 HOT AT ALL TIMES HOT W/ TERMINAL 15 VOLTAGE SUPPLY RELAY ENERGIZED N/A ORG/BLK WIRE ORG/BRN WIRE ORG/GRY WIRE PNK WIRE RED WIRE RED/BLU WIRE SUB GATEWAY INTERFACE CONTROL UNIT T CAN HIGH T CAN LOW TAN WIRE TELEMATICS INTERFACE CONTROL UNIT TELEPHONE, TELEMATICS CONTROL UNIT THERMAL MANAGEMENT CONTROL UNIT VEHICLE LOCATION SYSTEM CONTROL UNIT

AIR HUMIDITY RAIN, LIGHT SENSOR BLK WIRE BLK/VIO WIRE BRAKE FLUID LEVEL WARNING CONTACT BRN WIRE BRN/BLU WIRE CAN COMFORT HIGH CAN COMFORT LOW CAN INFO HIGH CAN INFO LOW COMPUTER DATA LINES SYSTEM COOLANT SHORTAGE INDICATOR SENDER DATA BUS DIAGNOSTIC INTERFACE FRONT FUSE BOX FUSE 12 FUSE 13 FUSE 7 FUSE HOLDER C FUSE HOLDER E GROUND GRY/WHT WIRE HEADLIGHT WASHER PUMP HEATED SPRAY HOT AT ALL TIMES LEFT WINDSCREEN SPRAY NOZZLE LIN LOUDSPEAKER WIRING HARNESS OUTPUT CONNECTION N/A N/A N/A NIGHT VISION SYSTEM CAMERA WASHER PUMP ONBOARD SUPPLY CONTROL UNIT ORG/BRN WIRE OUTPUT 1 OUTPUT 2 REAR WINDOW SPRAY NOZZLE RED WIRE RED/BLK WIRE RED/BLU WIRE RED/WHT WIRE RIGHT WINDSCREEN SPRAY NOZZLE SENSOR GROUND SIGNAL STEERING COLUMN ELECTRONICS CONTROL UNIT TERM 30 TERM 30 A/C TERM 31 VIO WIRE VIO/WHT WIRE WASHER FLUID WASHER FLUID LEVEL SENDER WASHER FLUID LEVEL SENSOR WHT/VIO WIRE WINDSCREEN WIPER

ACCELERATOR PEDAL MODULE BLK WIRE BRN WIRE DATA BUS DIAGNOSTIC INTERFACE DRIVER ASSIST SYSTEMS CONTROL UNIT DRIVER SIDE AIR BAG IGNITER DRIVER SIDE LIGHT SILL PANEL MOULDING BACKGROUND LIGHTING FRONT PASSENGER SIDE AIR BAG IGNITER HEATED WINDSCREEN CONTROL UNIT LEFT FRONT HEATED SEAT CUSHION LEFT FRONT SEAT ADJUSTMENT OPERATING UNIT LEFT FRONT SEAT BACKREST FAN 1 LEFT FRONT SEAT BELT LEFT FRONT SEAT CUSHION FAN 1 LEFT FRONT SEAT EXTENSION HEATER ELEMENT LEFT FRONT SEAT HEATED BACKREST LEFT REAR CENTRAL LOCKING LOCK UNIT LEFT REAR DOOR CONTROL UNIT LEFT REAR EXTERIOR DOOR HANDLE CONTACT SENSOR LEFT REAR FOOTWELL LIGHT LEFT REAR SMART DISPLAY CONTROL UNIT LEFT SIDE REAR LIGHT SILL PANEL MOULDING BACKGROUND LIGHTING NIGHT VISION SYSTEM CONTROL UNIT RIGHT FRONT HEATED SEAT CUSHION RIGHT FRONT SEAT BACKREST FAN 1 RIGHT FRONT SEAT BELT RIGHT FRONT SEAT CUSHION FAN 1 RIGHT FRONT SEAT EXTENSION HEATER ELEMENT RIGHT FRONT SEAT HEATED BACKREST RIGHT REAR CENTRAL LOCKING LOCK UNIT RIGHT REAR DOOR CONTROL UNIT RIGHT REAR DOOR UNIT LIGHTING RIGHT REAR EXTERIOR DOOR HANDLE CONTACT SENSOR RIGHT REAR FOOTWELL LIGHT RIGHT REAR SMART DISPLAY CONTROL UNIT RIGHT REAR VENT ILLUMINATION BULB RIGHT SIDE REAR LIGHT SILL PANEL MOULDING BACKGROUND LIGHTING SEAT OCCUPIED RECOGNITION CONTROL UNIT TELEPHONE, TELEMATICS CONTROL UNIT W/ TENSIONER HEIGHT ADJUSTMENT W/O ADDITIONAL LIGHTS W/ ADDITIONAL LIGHTS WHT WIRE

ACCELERATOR PEDAL MODULE ADAPTIVE CRUISE CONTROL UNIT AIR CONDITIONER SENSOR FINE PARTICLE CONCENTRATION AIR CONDITIONING SYSTEM PRESSURE SWITCH ALL-WHEEL DRIVE CONTROL UNIT ANTI-ROLL BAR CONTROL UNIT ANTI-ROLL BAR CONTROL UNIT 2 AXLE DIFFERENTIAL LOCK CONTROL UNIT BLK WIRE BLK/GRY WIRE BLK/RED WIRE BLK/YEL WIRE DATA BUS DIAGNOSTIC INTERFACE DIAGNOSTIC CONNECTION ENGINE SOUND GENERATOR CONTROL UNIT ENGINE SOUND GENERATOR CONTROL UNIT 2 FROM FUSE 12 (DIAGRAM 2 OF 9) FRONT FUSE BOX FUSE 1 FUSE 10 FUSE 11 FUSE 13 FUSE 14 FUSE 15 FUSE 16 FUSE 2 FUSE 3 FUSE 4 FUSE 5 FUSE 6 FUSE 7 FUSE 8 FUSE 9 FUSE HOLDER D GEARBOX OIL COOLING VALVE INTERIOR MIRROR IONISER 1 LEFT FRONT HEADLIGHT LEFT FRONT RADAR SENSOR CONTROL UNIT OBJECT DETECTION LEFT GEARBOX MOUNTING VALVE 1 N/A N/A N/A NIGHT VISION SYSTEM CONTROL UNIT ONBOARD SUPPLY CONTROL UNIT POWER, CONTROL ELECTRONICS ELECTRIC DRIVE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/WHT WIRE RED/YEL WIRE RELAY A RELAY B RIGHT FRONT HEADLIGHT RIGHT FRONT RADAR SENSOR CONTROL UNIT OBJECT DETECTION STARTER MOTOR RELAY STRUCTURE-BORNE SOUND CONTROL UNIT TELEPHONE, TELEMATICS CONTROL UNIT WHT/RED WIRE YEL/VIO WIRE

AIR BAG CONTROL UNIT AIR HUMIDITY RAIN, LIGHT SENSOR BLK WIRE BLK/GRN WIRE DATA BUS DIAGNOSTIC INTERFACE DIAGNOSTIC CONNECTION ELECTRO- MECHANICAL PARKING BRAKE BUTTON ELECTRONIC STABILIZATION PROGRAM CONTROL UNIT ENGINE/ MOTOR CONTROL UNIT FROM BATTERY ISOLATION UNIT (DIAGRAM 1 OF 9) FRONT FUSE BOX FRONT PASSENGER DOOR CONTROL UNIT FRONT ROOF MODULE FUSE 1 FUSE 10 FUSE 11 FUSE 12 FUSE 13 FUSE 14 FUSE 15 FUSE 16 FUSE 2 FUSE 3 FUSE 4 FUSE 5 FUSE 6 FUSE 7 FUSE 8 FUSE 9 FUSE CARRIER 6 FUSE CARRIER 7 FUSE HOLDER E FUSE HOLDER S GEARBOX HYDRAULIC PUMP LEFT FRONT SEAT ADJUSTMENT CONTROL UNIT LEFT SEAT ADJUSTMENT CIRCUIT BREAKER MAIN RELAY N/A ONBOARD SUPPLY CONTROL UNIT RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/WHT WIRE SELECTOR LEVER SENSORS CONTROL UNIT SIREN TELEPHONE, TELEMATICS CONTROL UNIT TO FUSE HOLDER B (DIAGRAM 5 OF 9) TO FUSE HOLDER C (DIAGRAM 2 OF 9) TO TERMINAL 15 VOLTAGE SUPPLY RELAY (DIAGRAM 2 OF 9) WHT WIRE WHT/BRN WIRE