Porsche Cayenne I (2002-2007) computer data lines system Wiring diagrams

1 2 3 4 5 6 7 8 9 10 KEY LOCK TERM 30 MS - ON MS+ MS- TERM 31 TERM 15 1 2 3 4 5 6 TERM 15 TERM 31 P SLT TERM 31 SHIFT LOCK A-P,R,S B-R,N,D,S BACKUP LIGHT LIFT SW PA BLK/BLU WIRE BLK/RED WIRE BLU WIRE BLU/GRN WIRE BLU/RED WIRE BLU/VIO WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE BRN/WHT WIRE C-D,S CAN LOW COMPUTER DATA LINES SYSTEM DIAGNOSIS CONNECTOR DRIVER IDENTIFICATION CONTROL UNIT ENGINE SPEED SENSOR (IN) ENGINE SPEED SENSOR (OUT) OIL PRESS SWITCH 2 OIL PRESS SWITCH 1 ESS- OUT ESS+ IN EXTERIOR LIGHTS SYSTEM (BACK-UP LIGHTS) FUSE 29 FUSE 51 FUSE 52 GEARBOX ASSEMBLY GRN/BLK WIRE GRN/BLU WIRE GRN/BRN WIRE GRN/GRY WIRE GRN/RED WIRE GRN/VIO WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE GRY/BRN WIRE GRY/WHT WIRE GRY/YEL WIRE HOT AT ALL TIMES HOT IN RUN OR START INTERLOCK SWITCH (W/ 6 RANGE TRANSMISSION) LIFT SW C TIPTRONIC DOWN ESS+ OUT ESS- IN LIFTING SWITCH MAIN MAIN SOL VALVE + OIL PRESS SW 1 OIL PRESS SW 2 OIL TEMP SENS + CAN HIGH LIFT SW A TIPTRONIC INFO OIL TEMP SENS - K LEAD LIFT SW B TIPTRONIC UP OIL TEMP SENSOR ORG/BLK WIRE ORG/BRN WIRE PA-P,N,S RED/YEL WIRE RIGHT FUSE BOX (UNDER RIGHT SIDE OF DASH) SELECTOR LEVER SWITCH SIG SOL VALVE UK - SOLENOID VALVES TERM 15 TERM 15 TERM 15 SHIFT LOCK TRANSMISSION CONTROL UNIT VIO/GRY WIRE WHT/BLU WIRE YEL WIRE YEL/BLK WIRE YEL/BLU WIRE YEL/BRN WIRE YEL/GRN WIRE YEL/GRY WIRE YEL/RED WIRE YEL/VIO WIRE YEL/WHT WIRE

ANTENNA INPUT ANTENNA INPUT DIV - SL BACKUP CAMERA BASIC TELEPHONE BLK WIRE BLU WIRE BRN WIRE BRN/YEL WIRE CAN HIGH INFOTAINMENT CAN LOW INFOTAINMENT COMPUTER DATA LINES SYSTEM EMERGENCY CALL EXCEPT BASIC TELEPHONE FIBER OPTICS FIBER OPTICS FIBER OPTICS FIBER OPTICS FIBER OPTIC CABLES IN FIBER OPTIC CABLES OUT FIBER OPTICS FIBER OPTICS FIBER OPTICS FIBER OPTICS FUSE 11 GPS ANTENNA GRN WIRE GRY/RED WIRE GRY/WHT WIRE HF HF SHIELD HF IN HF SHIELD IN ZF SHIELD ZF HF SHIELD HF SUPPLY HF SHIELD HOT AT ALL TIMES IF SHIELD INFO-NAVIGATION COMPUTER LEFT DIVERSITY ANTENNA AMPLIFIER MICROPHONE ANTENNA INPUT VNC - VNC + NCA WIRE NF TELEPHONE GROUND NF TELEPHONE MICROPHONE GROUND MICROPHONE 1 + NOISE ENTRY MICROPHONE NOT USED ORG/BRN WIRE ORG/VIO WIRE REAR SPOILER ANTENNA REAR WINDOW ANTENNA RED WIRE RED/YEL WIRE RIGHT ANTENNA AMPLIFIER RIGHT FUSE BOX ROOF CONSOLE TEL MUTE TERM 30 OUTPUT ANTENNA TELEPHONE TERM 31 TV TUNER WAKE UP/DIAGNOSIS WHT WIRE WHT/RED WIRE YEL/BLK WIRE

BLINDS MOTOR BLINDS ROCKER SWITCH BLK/BLU WIRE BLU WIRE BRN WIRE CAN HIGH TERM 31 COMPUTER DATA LINES SYSTEM FUSE 42 GRN WIRE HALL SENS HALL SENS 1 - HALL SENS 2 HALL SENS 2 HALL SENS 1 HALL SENS GND MTR A HALL SENS 1 MTR B HALL SENS + HALL SENS 2 HOT AT ALL TIMES KL 58 KL 31 LEFT FUSE BOX (LEFT SIDE OF DASH) MTR A MTR A GND MTR B HALL SENS + MTR B NCA WIRE ORG/BRN WIRE ORG/GRN WIRE PANORAMA ROOF SYSTEM CONTROL MODULE (FRONT CENTER OF ROOF) PANORAMA ROOF SYSTEM ILLUMINATED SYMBOL RING PANORAMA ROOF SYSTEM PRESELECTOR SWITCH (ROOF CONSOLE) RED WIRE RED/YEL WIRE SIG SIG BLINDS SUN ROOF MOTOR 1 SUN ROOF MOTOR 2 TERM 30 TERM 31 VIO WIRE VIO/WHT WIRE WHT WIRE WHT/BLU WIRE WHT/YEL WIRE YEL WIRE YEL/BLU WIRE

BLU/RED WIRE BLU/YEL WIRE BRN WIRE BRN/BLK WIRE BRN/RED WIRE BRN/YEL WIRE COMPUTER DATA LINES SYSTEM E BATTERY GROUND SIGNAL FRONT LEFT INSIDE PDC SENSOR FRONT LEFT MIDDLE PDC SENSOR FRONT LEFT OUTSIDE PDC SENSOR FRONT PDC DISPLAY FRONT RIGHT INSIDE PDC SENSOR FRONT RIGHT MIDDLE PDC SENSOR FRONT RIGHT OUTSIDE PDC SENSOR FUSE 2 GRY WIRE GRY/YEL WIRE HOT AT ALL TIMES LEFT REAR INSIDE PDC SENSOR LEFT REAR MIDDLE PDC SENSOR LEFT REAR OUTSIDE PDC SENSOR ORG/BRN WIRE ORG/GRN WIRE PARKING ASSIST SPEAKER PDC CONTROL UNIT (LEFT REAR CARGO AREA) PDC SENS GND PDC SENS GND PDC SENS SIG PDC SENS SIG PDC SENS SIG PDC SENS GND PDC SENS U-BATT PDC SENS U-BATT PDC SENS SIG PDC SENS GND PDC SWITCH PDC FUNCTION LIGHT PDC TERM 31 REAR PDC DISPLAY RED WIRE RED/BLK WIRE RED/YEL WIRE RIGHT FUSE BOX (UNDER RIGHT SIDE OF DASH) RIGHT REAR INSIDE PDC SENSOR RIGHT REAR MIDDLE PDC SENSOR RIGHT REAR OUTSIDE PDC SENSOR ROOF CONSOLE SUPPLY + GROUND SIGNAL TERM 30 CAN HIGH CAN LOW PDC DISPLAY GND PDC DISPLAY VOLTAGE PDC DISPLAY SIGNAL WHT/BLK WIRE WHT/BLU WIRE WHT/BRN WIRE WHT/GRN WIRE WHT/RED WIRE WHT/YEL WIRE YEL WIRE YEL/BLK WIRE YEL/BLU WIRE YEL/GRN WIRE YEL/RED WIRE YEL/WHT WIRE

BACKREST BACKREST INCLINE MOTOR BACKREST INCLINE SW OUT BELT HEIGHT 1 BELT SENS + BELT SENS - BELT HEIGHT 2 BELT HEIGHT ADJUSTMENT MOTOR (W/ MEMORY BELT HEIGHT ADJUSTMENT) BELT HEIGHT POSITIONS 3,4 BELT HEIGHT SENS BELT HEIGHT SW OUT BLK WIRE BLK/BLU WIRE BLK/RED WIRE BLU WIRE BLU/GRN WIRE BLU/RED WIRE BLU/VIO WIRE BLU/WHT WIRE BLU/YEL WIRE BR INCLINE SENS L VERTICAL SENS BRN WIRE BRN/BLK WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/RED WIRE BRN/WHT WIRE BRN/YEL WIRE COMPUTER DATA LINES SYSTEM GRN/BLK WIRE GRN/BLU WIRE GRN/GRY WIRE GRN/VIO WIRE GRN/WHT WIRE HALL SENSOR 1 HOT AT ALL TIMES L HORIZONTAL SENS HALL SENSOR 2 LUMBAR HORIZ LUMBAR HORIZONTAL MOTOR LUMBAR HORIZONTAL SW OUT LUMBAR VERTICAL LUMBAR VERTICAL MOTOR LUMBAR VERTICAL SW OUT MEMORY KEY MEMORY KEY POSITIONS 1,2 SEAT HEIGHT ORG/BRN WIRE ORG/GRN WIRE PASS CODING GND SEAT HEIGHT 1 PASSENGER CODING SEAT HEIGHT 2 PASSENGER MEMORY SEAT ADJUSTMENT SWITCH PASSENGER MEMORY SEAT MODULE POSITIONS 1,2 SW OUT POSITIONS 3,4 SW OUT RED WIRE RED/BLU WIRE RED/WHT WIRE RED/YEL WIRE RIGHT FUSE BOX (UNDER RIGHT SIDE OF DASH) FUSE 24 S LONGITUDE SENS S INCLINE SENS S HEIGHT SENS SEAT HEIGHT MOTOR SEAT HEIGHT SW OUT SEAT INCLINATION MOTOR SEAT INCLINE 1 SEAT LONGITUDE 2 SEAT LONGITUDE 1 SEAT INCLINE 2 SEAT INCLINE SW OUT SEAT LONGITUDE SEAT INCLINE BACKREST INCLINE SEAT LONGITUDE SW OUT SEAT LONGITUDINAL MOTOR SEAT WELL SUPPLY VOLTAGE SWITCH SUPPLY VOLTAGE IN TERM 30 TERM 31 CAN HIGH CAN LOW VIO/WHT WIRE WHT WIRE WHT/RED WIRE

BRN WIRE CAN HIGH CAN LOW TERM 30 PW LOCAL PW BUTTON PW BUTTON TERM 31 TERM 31 CAN HIGH CAN LOW TERM 30 PW LOCAL PW BUTTON TERM 31 LOGIC TERM 31 CAN-HIGH CAN-LOW COMPUTER DATA LINES SYSTEM DOOR CONTROL UNIT DRIVER BUTTON PANEL DRIVER DOOR CONTROL UNIT FUSE 10 FUSE 14 FUSE 15 FUSE 34 GRY WIRE HALL SENS HOT AT ALL TIMES LEFT FUSE BOX (UNDER LEFT SIDE OF DASH) LEFT REAR HIGH DOOR CONTROL UNIT LEFT REAR HIGH DOOR POWER WINDOW SWITCH MOTOR 1 MOTOR 2 ORG/BRN WIRE ORG/GRN WIRE PASSENGER DOOR CONTROL UNIT PASSENGER POWER WINDOW SWITCH POWER WINDOW MOTOR RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/VIO WIRE RED/WHT WIRE RED/YEL WIRE RIGHT FUSE BOX (UNDER RIGHT SIDE OF DASH) RIGHT REAR HIGH DOOR CONTROL UNIT RIGHT REAR HIGH DOOR POWER WINDOW SWITCH RR POWER WINDOW FR POWER WINDOW RL POWER WINDOW FL POWER WINDOW TERM 30 PW LOCAL PW BUTTON TERM 31 LOGIC TERM 31 VIO/YEL WIRE

+ DRIVER HEAD AIR BAG - DRIVER HEAD AIR BAG + PASSENGER SIDE AIR BAG - PASSENGER SIDE AIR BAG AIR BAG AIR BAG 1+ AIR BAG 1- AIR BAG 2- AIR BAG 2+ AIR BAG CONTROL UNIT (UNDER CENTER CONSOLE) BLK WIRE BLK/BLU WIRE BLK/RED WIRE BLU WIRE BRN WIRE COMPUTER DATA LINES SYSTEM CRASH CURRENT RAIL BATTERY WIRE CURRENT RAIL STARTER WIRE DIAGNOSIS DRIVER IDENTIFICATION CONTROL UNIT DRIVER'S HEAD AIR BAG (IN ROOF FRAME) DRIVER'S SIDE AIR BAG (IN SEAT BACKREST SIDE ELEMENTS) ESD FUSE 26 GRN WIRE GROUND GROUND POINT LEFT FUSE BOX (UNDER LEFT SIDE OF DASH) NCA WIRE ORG/BLK WIRE ORG/BRN WIRE PASSENGER'S SIDE AIR BAG PASSENGER'S SIDE SIDE AIRBAG (IN SEAT BACKREST SIDE ELEMENTS) PRE-FUSE SOCKET STEERING COLUMN SWITCH MODULE TERM 15 TERM 38 TERM 87 TYCO SWITCH PARTITION SWITCH WHT WIRE WHT/BLK WIRE YEL WIRE

AIR BAG AIR BAG OFF DISPLAY BLK WIRE BLK/BLU WIRE BLK/RED WIRE BLU WIRE BLU/WHT WIRE BRN WIRE CAN HIGH CAN LOW COMPUTER DATA LINES SYSTEM DRIVER'S SIDE FRONT B-PILLAR CONTROL UNIT SENSOR ESD EXTENT CABLE PREINSTALLATION SEAT FUSE 40 GRN WIRE GROUND GROUND POINT HOT AT ALL TIMES LEFT FUSE BOX (UNDER LEFT SIDE OF DASH) INPUT LEFT FRONT WEIGHT SENSOR LEFT REAR WEIGHT SENSOR LIN LIN AIRBAG ORG/BRN WIRE ORG/GRN WIRE PASSENGER BELT LOCK PASSENGER MORE BELT- TAUTLY (SEAT BELT TENSIONER) RED HW-PFAD WIRE RED WIRE RED/YEL WIRE RIGHT FRONT WEIGHT SENSOR RIGHT REAR WEIGHT SENSOR SIGNAL SUPPLY TERM 15 TERM 30 TERM 31 VIO/WHT WIRE WEIGHT RECOGNITION CONTROL UNIT (IF EQUIPPED) (UNDER FRONT PASSENGER SEAT) WHT WIRE WHT/YEL WIRE YEL WIRE YEL/VIO WIRE

1 2 3 SUPPLY OUTPUT GND AXLE DIFFERENTIAL BATTERY POWER GND BLK/BLU WIRE BLK/RED WIRE BLK/YEL WIRE BRAKE A BRAKE B BRN WIRE BRN/BLK WIRE BRN/WHT WIRE BRN/YEL WIRE CAN LOW SIG SENSOR 1 COMM COMPUTER DATA LINES SYSTEM DIAGNOSIS CONNECTOR ELECTRONIC SUSPENSION SYSTEM ENGINE TEMP ENGINE TEMP GND FB SE FUSE 40 FUSE 44 FUSE 57 FUSE 7 GRN WIRE GRN/BRN WIRE GRY WIRE HOT AT ALL TIMES HOT IN RUN OR START INSTRUMENT CLUSTER SYSTEM K LEAD K LINE LED AXLE-DIFF ENGINE BRAKE B LED CENTER-DIFF ENGINE BRAKE A LED REDUCTION LEVEL CONTROL UNIT MOTOR A MOTOR B TERM 30 MOTOR B MOTOR DIFF LOCK A NEUTRAL POSITION SWITCH OIL TEMP + OIL TEMP GND ORG/BLK WIRE ORG/BRN WIRE PARKING BRAKE SWITCH POSITION 1 POSITION 2 PWM SWITCH L SHIFT CONTACT N POS SWITCH R SHIFT CONTACT IGNITION CAN HIGH OIL TEMP TEMP SENSOR GND RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/YEL WIRE REST POS SWITCH PARKING BRAKE RIGHT FUSE BOX (UNDER RIGHT SIDE OF DASH) RUNNING GEAR SWITCH MODULE S IN S OUT DIAGN S OUT SE SENSOR 1 GND SENSOR 2 GND SIG SENSOR 2 TERM 15 TERM 31 TRANSFER CASE CONTROL UNIT VIO WIRE VIO/BRN WIRE VIO/GRN WIRE VIO/WHT WIRE VIO/YEL WIRE WHT WIRE WHT/RED WIRE WHT/VIO WIRE YEL/BLU WIRE YEL/BRN WIRE

AXLE DIFFERENTIAL BATTERY POWER GND BLU WIRE BLU/GRN WIRE BLU/RED WIRE BLU/YEL WIRE BRAKE GND BRAKE MOTOR A BRAKE MOTOR B BRAKE SUPPLY BRN WIRE BRN/BLK WIRE BRN/WHT WIRE CAN LOW SIGNAL POS 1 COMPUTER DATA LINES SYSTEM DIAGNOSIS CONNECTOR DIAGNOSIS K ENGINE TEMP FUSE 22 FUSE 23 FUSE 47 HOT AT ALL TIMES HOT IN RUN OR START IGNITION CAN HIGH OIL TEMP TEMP SENSOR GND INSTRUMENT CLUSTER SYSTEM LEFT FUSE BOX (UNDER LEFT SIDE OF DASH) MOTOR A MOTOR B TERM 30 MOTOR B MOTOR LOCK A OIL TEMP + ORG/BLK WIRE ORG/BRN WIRE PARKING BRAKE PARKING BRAKE SWITCH RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/GRY WIRE RED/YEL WIRE SENSOR SENSOR GND SENSOR SIGNAL SENSOR SUPPLY SIGNAL POS 2 TRANSFER CASE CONTROL UNIT VIO/GRN WIRE VIO/WHT WIRE VIO/YEL WIRE