Porsche Cayenne I facelift (2007-2010) (base of left "b" pillar) Wiring diagrams

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 BELT HEIGHT 1 BELT SENS + BELT SENS - 1 2 3 4 TERM 30 TERM 31 CAN HIGH CAN LOW BACK- REST BACKREST INCLINE MOTOR BACKREST INCLINE SW OUT BELT HEIGHT ADJUSTMENT MOTOR BELT HEIGHT POSITIONS 3,4 BELT HEIGHT SENS SC HALL SENSOR+ BELT HEIGHT 2 SC Y-AXIS SENS- BELT HEIGHT SW OUT BLK/BLU WIRE BLK/GRN WIRE BLK/RED WIRE BLK/YEL WIRE BLU WIRE BLU/GRN WIRE BLU/RED WIRE BLU/VIO WIRE BLU/YEL WIRE BRN WIRE BRN/BLK WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/RED WIRE BRN/WHT WIRE BRN/YEL WIRE COMPUTER DATA LINES SYSTEM DRIVER MEMORY SEAT ADJUSTMENT SWITCH DRIVER MEMORY SEAT MODULE GRN/BLK WIRE GRN/GRY WIRE GRN/VIO WIRE GRN/WHT WIRE HOT AT ALL TIMES LEFT FUSE BOX (UNDER LEFT SIDE OF DASH) FUSE 45 LUMBAR HORIZ LUMBAR HORIZONTAL MOTOR LUMBAR HORIZONTAL SW OUT LUMBAR VERTICAL MOTOR LUMBAR VERTICAL SW OUT MEMORY KEY MEMORY KEY POSITIONS 1,2 SEAT HEIGHT MOTOR ORG/BRN WIRE ORG/GRN WIRE POSITIONS 1,2 SW OUT POSITIONS 3,4 SW OUT POTENTIOMETER RED/BLU WIRE RED/GRN WIRE RED/WHT WIRE RED/YEL WIRE SC Y-AXIS 2 SC Z-AXIS 1 SC Z-AXIS 2 SC Y-AXIS 1 SC Z-AXIS SENS- SEAT HEIGHT 1 SEAT HEIGHT 2 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 LONGIT- UDINAL MOTOR SEAT LONGITUDE SEAT INCLINE BACKREST INCLINE SEAT LONGITUDE SW OUT SEAT WELL STEERING COLUMN ADJUSTMENT SUPPLY VOLTAGE SWITCH SUPPLY VOLTAGE IN W/ MEMORY STEERING COLUMN, BELT HEIGHT ADJUSTMENTS WHT/RED WIRE Y-AXIS MOTOR- Y-AXIS SENSOR- Z-AXIS MOTOR+ Z-AXIS SENSOR-

1 2 3 4 5 6 7 8 TERM 30 TERM 31 CAN LOW INFO BRN WIRE CAN HIGH INFO COMPUTER DATA LINES SYSTEM ELECTRONIC COMPASS FUSE 36 HOT AT ALL TIMES ORG/BRN WIRE ORG/VIO WIRE RED/YEL WIRE RIGHT FUSE BOX (UNDER RIGHT SIDE OF DASH)

3.6L 3.6L, 4.8L, 4.8L TURBO BLK WIRE BRN WIRE BRN/GRN WIRE COMPASS DRIVER SIDE AIRBAG DRIVER'S SEAT HEATER FROM RIGHT REAR SEAT WELL SEAT HEATER (DIAGRAM 5 OF 7) GRN WIRE IGNITION COIL 1 IGNITION COIL 2 IGNITION COIL 3 IGNITION COIL 4 IGNITION COIL 5 IGNITION COIL 6 IGNITION COIL 8 IGNITION IGNITION COIL 2 COIL 3 IGNITION IGNITION COIL 4 COIL 7 IGNITION IGNITION COIL 6 COIL 5 LEFT "B" PILLAR OUTLET LEFT BACKREST SIDE BOLSTER HEATING LEFT FRONT FOOTWELL LIGHT LEFT HEATED BACKREST LEFT REAR BACKREST HEATER LEFT REAR BACKREST SIDE-BOLSTER HEATER LEFT REAR HIGH DOOR CONTROL UNIT LEFT REAR SEAT WELL SEAT HEATER LEFT REAR SEAT WELL SIDE-BOLSTER HEATER LEFT SEAT WELL SIDE BOLSTER HEATING MOTOR CONTROL UNIT NCA WIRE RED WIRE SEAT MEMORY CONTROL UNIT W/ DRVER SAET MEMORY WHT WIRE

BACKUP HORN BLK/BLU WIRE BLK/RED WIRE BLK/YEL WIRE BLU/WHT WIRE BRN WIRE BRN/WHT WIRE FOOTWELL LIGHTING FRONT FLAP CONTACT SWITCH FRONT INSTRUMENT PANEL OUTLETS FUSE 21 FUSE 53 GLOVE BOX LIGHT GLOVE BOX SWITCH GRN/YEL WIRE GRY WIRE GRY/BLU WIRE GRY/BRN WIRE GRY/VIO WIRE HAZ WARN IND LIGHTS HAZARD SWITCH HEADLIGHTS SYSTEM HOT AT ALL TIMES HOT IN ON AND START INPUT OUTPUT GND SIGNAL LEFT "B" PILLAR OUTLET LEFT 1 2 LEFT FRONT FOOTWELL LIGHT LEFT FUSE BOX (UNDER LEFT SIDE OF DASH) LEFT REAR FOOTWELL LIGHTING LIGHT SWITCH MIDDLE 1 2 ON-BOARD COMPUTER NETWORK CONTROL UNIT (UNDER LEFT SIDE OF DASH) OUT 58 RED WIRE RED/BLK WIRE RED/GRN WIRE RED/WHT WIRE RED/YEL WIRE RIGHT "B" PILLAR OUTLET RIGHT 1 2 RIGHT FRONT FOOTWELL LIGHT RIGHT FUSE BOX (UNDER RIGHT SIDE OF DASH) RIGHT REAR FOOTWELL LIGHTING TERM 15 TERM 15 LOW BEAM PARKING LIGHT ASSIST DRV LIGHT TERM 31 TERM 31 TERM 31 INSIDE LIGHTING VIO/BLU WIRE VIO/GRN WIRE W/ XENON LAMPS W/O XENON LAMPS YEL WIRE YEL/WHT WIRE

1 6 TERM 30 PW TERM 31 2 7 1 6 CAN HIGH CAN LOW TERM 30 PW TERM 31 2 7 CAN HIGH CAN LOW 2 7 CAN HIGH CAN LOW TERM 30 PW 3 5 4 6 RR POWER WINDOW FR POWER WINDOW RL POWER WINDOW FL POWER WINDOW 4 19 29 LOCAL PW BUTTON PW BUTTON TERM 31 4 5 20 21 LOCAL PW BUTTON LR PW BUTTON FR PW BUTTON RR PW BUTTON 5 16 LOCAL PW BUTTON TERM 31 LOGIC BRN WIRE CAN HIGH CAN LOW TERM 30 PW COMPUTER DATA LINES SYSTEM DOOR CONTROL UNIT DOOR CONTROL UNIT MOTOR 2 DRIVER BUTTON PANEL DRIVER DOOR CONTROL UNIT FUSE FUSE 10 FUSE 14 FUSE 34 GRY WIRE HALL SENS HOT AT ALL TIMES LEFT FUSE BOX (UNDER LEFT SIDE OF DASH) LEFT REAR HIGH DOOR CONTROL UNIT 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 SIGNAL SIGNAL LEFT REAR HIGH DOOR POWER WINDOW SWITCH SIGNAL RIGHT REAR HIGH DOOR POWER WINDOW SWITCH TERM 31 VCC VIO/YEL WIRE

2 3 1 ENABLING SUPPLY RH OUTPUT HEATER 4 3 1 2 NTC GND NTC 4 3 1 2 NTC GROUND NTC TERM 31 HEATER 7 6 5 TERM 31 SUPPLY LT OUTPUT HEATER BLK WIRE BLK/BLU WIRE BLK/WHT WIRE BLU WIRE BRN WIRE ENABLING SEAT HEATER SIG FUSE 44 FUSE 45 GRN WIRE GRN/RED WIRE GROUND SENSOR GRY WIRE GRY/GRN WIRE HOT AT ALL TIMES LEFT FUSE BOX (UNDER LEFT SIDE OF DASH) HOT IN RUN OR START LEFT OUTSIDE SENSOR LEFT REAR SEAT BACKREST HEATER LEFT REAR SEAT BACKREST SIDE BOLSTER HEATER LEFT REAR SEAT HEATER CONTROL UNIT LEFT REAR SEAT HEATER POTENTIOMETER LEFT REAR SEAT WELL HEATER LEFT REAR SEAT WELL SIDE-BOLSTER HEATER LT INPUT SEAT NCA WIRE ON-BOARD COMPUTER NETWORK CONTROL UNIT (UNDER LEFT SIDE OF DASH) REAR 2 + 2 CLIMATRONIC CONTROL UNIT (IN CENTER CONSOLE) RED/WHT WIRE RH INPUT SEAT RIGHT FUSE BOX (UNDER RIGHT SIDE OF DASH) RIGHT OUTSIDE SENSOR RIGHT REAR SEAT BACKREST HEATER RIGHT REAR SEAT BACKREST SIDE BOLSTER HEATER RIGHT REAR SEAT HEATER CONTROL UNIT RIGHT REAR SEAT HEATER POTENTIOMETER RIGHT REAR SEAT WELL HEATER RIGHT REAR SEAT WELL SIDE-BOLSTER HEATER SEAT HEATER LEFT SEAT HEATER RIGHT TEMP SENSOR TERM 1 HEATER TERM 31

19 20 CAN HIGH CAN LOW ABB AIR BAG AIR BAG 2+ AIR BAG CONTROL UNIT (UNDER CENTER CONSOLE) BLK WIRE BLK/BLU WIRE BLU WIRE BRN WIRE CAN DRIVE HIGH CAN DRIVE LOW COMPUTER DATA LINES SYSTEM DRIVER HEAD AIR BAG (LEFT ROOF FRAME) DRIVER IDENTIFICATION CONTROL UNIT DRIVER SIDE AIR BAG (IN STEERING WHEEL) FUSE 26 GRN WIRE HOUSING) INSTRUMENT CLUSTER LEFT FUSE BOX (LEFT SIDE OF DASH) ORG/BLK WIRE ORG/BRN WIRE PASS AIR BAG - PASS AIR BAG + PASS PRETENSIONER + PASS PRETENSIONER - PYA STAGE 1 - STAGE 1 + STAGE 2 - STAGE 2 + STAGE 2 + STAGE 2 - STEERING COLUMN SWITCH MODULE TERM 15 WHT WIRE YEL WIRE