Porsche Cayenne I (2002-2007) (under left side of dash) Wiring diagrams

BACKUP HORN BACKUP LAMP ARDS ALARM SIREN CAN HIGH CAN LOW BACKUP LIGHT BACKUP LIGHT SW BACKUP LIGHT SWITCH BLK WIRE BLK/BLU WIRE BRN WIRE CAN-HIGH CAN-LOW COMPUTER DATA LINES SYSTEM ENABLING FUSE 21 FUSE 43 GEARBOX ASSEMBLY HOT AT ALL TIMES INSIDE MIRROR (ANTI-DAZZLING) LEFT "D" PILLAR TAILLIGHT ASSEMBLY LEFT BACKUP LIGHT ON-BOARD COMPUTER NETWORK CONTROL UNIT (UNDER LEFT SIDE OF DASH) ORG/BRN WIRE ORG/GRN WIRE REAR COMFORT SYSTEMS CONTROL UNIT (RIGHT REAR CARGO AREA) RED/YEL WIRE RIGHT "D" PILLAR TAILLIGHT ASSEMBLY RIGHT BACKUP LIGHT RIGHT FUSE BOX (UNDER RIGHT SIDE OF DASH) SIG SIGNAL TERM 30 TERM 31 TRANSMISSION CONTROL UNIT (UNDER FRONT PASSENGER'S SEAT) YEL/VIO WIRE

BLK WIRE BLK/BLU WIRE BLU WIRE BLU/BLK WIRE BLU/WHT WIRE BRN WIRE HOT IN RUN, START LEFT FUSE BOX (UNDER LEFT SIDE OF DASH) FUSE 49 LR WHL SPEED OUT PORSCHE STABILITY MANAGEMENT (PSM) CONTROL UNIT SERVOTRONIC RELAY MODULE SERVOTRONIC TRANSDUCER TERM 15 TERM 31 WHT/VIO WIRE

BLK/BLU WIRE BLK/GRN WIRE BLK/RED WIRE BLK/WHT WIRE BRN WIRE FUSE 14 FUSE 15 FUSE 17 FUSE 35 FUSE 53 GRN/YEL WIRE GRY/BLK WIRE GRY/RED WIRE HAZARD SWITCH HOT AT ALL TIMES HOT IN RUN AND START LEFT "D" PILLAR TAILLIGHT ASSEMBLY LEFT FRONT TURN SIGNAL LEFT FUSE BOX (UNDER LEFT SIDE OF DASH) LEFT PARKING LIGHT LEFT REAR LIGHT LEFT REAR TURN SIGNAL LEFT SIDE MARKER LIGHT LEFT XENON HEADLIGHT LIGHT SWITCH ON-BOARD COMPUTER NETWORK CONTROL UNIT (UNDER LEFT SIDE OF DASH) RED WIRE RED/VIO WIRE RED/YEL WIRE RIGHT FRONT TURN SIGNAL RIGHT FUSE BOX (UNDER RIGHT SIDE OF DASH) RIGHT PARKING LIGHT RIGHT SIDE MARKER LIGHT RIGHT XENON HEADLIGHT STOPLIGHT TERM 31 REDUNDANTLY TERM 31 TERM 15 LOW BEAM PARKING LIGHT ASSIST DRV LIGHT VIO WIRE YEL/WHT WIRE

3.2L BACK-UP HORN BRAKE FLUID SENSOR RESIDUAL HEAT RELAY BRN WIRE CIRCULATION PUMP RELAY CLOSING AID RELAY DRIVER IDENTIFICATION CONTROL UNIT FRONT LEFT FOOTWELL LIGHT FRONT LEFT INSTRUMENT PANEL OUTLET FRONT MIDDLE COCKPIT CIGAR LIGHTER PLUG SOCKET GATEWAY CONTROL UNIT LIGHT SWITCH GRN WIRE HAZARD WARNING SWITCH HEADLIGHT CLEANER RELAY INSTRUMENT CLUSTER LEFT FRONT SEAT HEATER POTENTIOMETER OIL LEVEL SENSOR ON BOARD COMPUTER NETWORK CONTROL UNIT PCM 2 PREPARATION BRAKE BOOSTER PSM SWITCH RIGHT FRONT SEAT HEATER POTENTIOMETER SERVTRONIC RELAY SIGNAL HORN SPARE WHEEL RELEASE RELAY STEERING COLUMN SWITCH MODULE

ADDITIONAL HIGH BEAM ASSIST DRIVING LIGHT FOGLIGHT REAR FOGLIGHT BLK WIRE BLK/BLU WIRE BRN WIRE BRN/WHT WIRE CAN HIGH CAN LOW REAR FOGLIGHT CAN HIGH COMFORT CAN LOW COMFORT COMPUTER DATA LINES SYSTEM CORNER SENS HEADLIGHTS DIAGNOSIS PLUG ERROR IND FRONT AXLE HVAC SENSOR (W/ STEEL SPRING SUSPENSION) FUSE 17 FUSE 35 FUSE 54 FUSE 21 FUSE 53 FUSE 8 G HVAC GRN/YEL WIRE GRY/WHT WIRE HIGH BEAM RIGHT LOW BEAM RIGHT ADDITIONAL HIGH BEAM HOT AT ALL TIMES HOT IN RUN AND START HVAC SIGNAL K LEAD LEFT "D" PILLAR TAILLIGHT ASSEMBLY LEFT FUSE BOX LEFT REAR FOGLIGHT LEFT XENON HEADLIGHT LEVEL CONTROL UNIT (W/ RIDE-HEIGHT CONTROL) LIGHT SWITCH ON-BOARD COMPUTER NETWORK CONTROL UNIT (UNDER LEFT SIDE OF DASH) ORG/BRN WIRE ORG/GRN WIRE PARKING LIGHT REAR AXLE HVAC SENSOR (W/ STEEL SPRING SUSPENSION) REAR COMFORT SYSTEMS CONTROL UNIT RED WIRE RED/BLU WIRE RED/GRN WIRE RED/WHT WIRE RED/YEL WIRE RIGHT "D" PILLAR TAILLIGHT ASSEMBLY RIGHT FRONT FOGLIGHT LEFT FRONT FOGLIGHT RIGHT FUSE BOX RIGHT REAR FOGLIGHT RIGHT XENON HEADLIGHT TERM 31 CONTROL UNIT TERM 31 HIGH BEAM TERM 31 REDUNDANTLY TERM 31 TERM 15 LOW BEAM TERM G TERM 15 TERM 15 TERM 31 TERM G TERM 15 TERM 31 TERM 31/15 VIO/BLK WIRE W/ RIDE-HEIGHT CONTROL W/ STEEL SPRING SUSPENSION WHT WIRE WHT/BLK WIRE WHT/BRN WIRE WHT/YEL WIRE YEL WIRE YEL/BLK WIRE YEL/GRN WIRE YEL/WHT WIRE

BLK WIRE BLU WIRE BLU/BLK WIRE BRAKE FLUID SIGNAL PSM SWITCH BRK PAD WEAR DSPLY BRN WIRE BRN/BLU WIRE BRN/RED WIRE BRN/WHT WIRE COMPASS COOLING WATER LEVEL SENSOR DIAGNOSIS PLUG (UNDER STEERING COLUMN) DRIVER IDENTIFICATION CONTROL UNIT E-BOX (LEFT REAR OF ENG COMPT) FUSE 11 EMERGENCY FUSE 40 GATEWAY ECU GRN WIRE GROUND TERM 15 OUTPUT GRY WIRE HOT AT ALL TIMES HOT IN RUN AND START INSTRUMENT CLUSTER LEFT FRONT BRAKE PAD SENSOR LEFT FUSE BOX (UNDER LEFT SIDE OF DASH) FUSE 26 LEFT FUSE BOX (UNDER LEFT SIDE OF DASH) FUSE 51 LEFT REAR BRAKE PAD SENSOR NCA WIRE OIL LEVEL SENSOR ORG/BLK WIRE ORG/BRN WIRE PARKING BRAKE PARKING BRAKE SWITCH POWER TOPS SYSTEM PSM CONTROL UNIT (RIGHT REAR OF ENGINE COMPT) PSM SWITCH RED WIRE RED/BLU WIRE RED/WHT WIRE RED/YEL WIRE RIGHT FRONT BRAKE PAD SENSOR RIGHT REAR BRAKE PAD SENSOR SPOILER RETRACT SW COOLING WATER LEVEL TERM 30 TERM 31 K LEAD STARTING/CHARGING SYSTEM TOG CAN DRIVE HIGH CAN DRIVE LOW COMPUTER DATA LINES SYSTEM TRANSFER CASE CONTROL UNIT PARKING BRAKE VIO/BLK WIRE VIO/BLU WIRE VIO/GRN WIRE VIO/WHT WIRE WHT/BLU WIRE WHT/RED WIRE WHT/VIO WIRE WIPER/ WASHER SYSTEM WIPER/WASHER SYSTEM YEL WIRE YEL/BLK WIRE YEL/RED WIRE

BLK/BLU WIRE BLK/RED WIRE BLK/YEL WIRE BLU/WHT WIRE BRN WIRE BRN/WHT WIRE ENGINE COMPARTMENT LIGHT ENGINE HOOD FRONT FLAP SWITCH FOOTWELL LIGHTING BUTTON INSIDE LIGHTS FRONT INSTRUMENT PANEL OUTLETS FUSE 12 FUSE 53 GLOVE BOX LIGHT GLOVE BOX SWITCH GRY WIRE GRY/VIO WIRE HAZ WARN IND LIGHTS ENGINE HOOD SWITCH HAZARD SWITCH HOT AT ALL TIMES HOT IN ON AND START LEFT LEFT "B" PILLAR OUTLET LEFT FRONT FOOTWELL LIGHT LEFT FUSE BOX (UNDER LEFT SIDE OF DASH) LEFT REAR FOOTWELL LIGHTING LIGHT SWITCH MIDDLE ON-BOARD COMPUTER NETWORK CONTROL UNIT (UNDER LEFT SIDE OF DASH) RED WIRE RED/BLK WIRE RED/GRN WIRE RED/WHT WIRE RED/YEL WIRE RIGHT RIGHT "B" PILLAR OUTLET RIGHT FRONT FOOTWELL LIGHT RIGHT REAR FOOTWELL LIGHTING TERM 15 TERM 30 INSIDE LIGHT VIO/BLU WIRE YEL WIRE

BLK/RED WIRE BLU/YEL WIRE BRN WIRE BUTTON PANEL GRY WIRE LEFT FRONT CLS SAFE LEFT FRONT DOOR EXIT LIGHT LEFT FRONT DOOR HANDLE LIGHT LEFT FRONT DOOR PANEL LIGHTS LEFT FRONT DOOR WARNING LIGHT LEFT FRONT SEAT HEATER POTENTI- OMETER PASSENGER FOOTWELL PLUG SOCKET 1 PASSENGER FOOTWELL PLUG SOCKET 2 POWER WINDOWS, DOOR LOCK SYSTEMS PSM SWITCH RED WIRE RIGHT FRONT CENTRAL LOCKING BUTTON RIGHT FRONT CLS SAFE RIGHT FRONT DOOR EXIT LIGHT RIGHT FRONT DOOR HANDLE LIGHT RIGHT FRONT DOOR PANEL LIGHTS RIGHT FRONT DOOR WARNING LIGHT RIGHT FRONT POWER WINDOW SWITCH RIGHT FRONT SEAT HEATER POTENTI- OMETER RIGHT REAR SEAT HEATER POTENTI- OMETER TAILGATE SWITCH TANK COVER UNLOCKING SWITCH TERM 31 TRUNK, TAILGATE, FUEL DOORS SYSTEM WHT/VIO WIRE

BRN WIRE E-BOX (LEFT REAR OF ENGINE COMPT) FROM BOSCH POWER RELAY (DIAGRAM 1 OF 10) FROM E-BOX, FUSE 12 (DIAGRAM 7 OF 10) FROM LEFT FUSE BOX, FUSE 2 (DIAGRAM 1 OF 10) FRONT MIDDLE COCKPIT CIGAR LIGHTER PLUG SOCKET FUSE 1 FUSE 17 FUSE 18 FUSE 3 FUSE 5 GRY WIRE LEFT BOOT PLUG SOCKET LEFT FUSE BOX (LEFT SIDE OF DASH) LEFT REAR CENTER CONSOLE PLUG SOCKET NCA WIRE ON BOARD COMPUTER NETWORK CONTROL UNIT OXYGEN SENSOR 1 (BEFORE CAT) OXYGEN SENSOR 1 (BEHIND CAT) OXYGEN SENSOR 2 (BEFORE CAT) OXYGEN SENSOR 2 (BEHIND CAT) PASSENGER FOOTWELL PLUG SOCKET 1 PASSENGER FOOTWELL PLUG SOCKET 2 RED/BLK (OR BLK) WIRE RED/BLK WIRE RED/GRY WIRE RED/WHT WIRE RED/YEL WIRE RIGHT BOOT PLUG SOCKET RIGHT REAR CENTER CONSOLE PLUG SOCKET S/H FUSE STARTER STARTER RELAY TERM 30 TERM 30 TERM 31 TERM 31

BACKUP LIGHT BACKUP SIGNAL BLK WIRE BLK/BLU WIRE BLK/RED WIRE BLU WIRE BRN WIRE CAN HIGH CAN LOW BRAKELIGHT SWITCH COMPUTER DATA LINES SYSTEM ELEC BRAKE FUSE 1 FUSE 19 FUSE 3 FUSE 41 FUSE 5 GRN WIRE HOT AT ALL TIMES HOT IN RUN AND START LEFT REAR TURN SIG LEFT TURN SIGNALS/BRAKE ORG/BRN WIRE ORG/GRN WIRE PREPARATION BRAKE BOOSTER PSM CONTROL UNIT (RIGHT REAR OF ENGINE COMPT) REAR COMFORT SYSTEMS CONTROL UNIT (RIGHT REAR CARGO AREA) RED WIRE RED/BLK WIRE RED/WHT WIRE RED/YEL WIRE RFS TRAILER RIGHT FUSE BOX (UNDER RIGHT SIDE OF DASH) RIGHT REAR LIGHTS RIGHT REAR TURN SIG RIGHT TURN SIGNALS/BRAKE STOPLIGHT TERM 30 STOPLIGHTS ELEC BRAKE TERM 31 TERM 30 SWITCHED TERM 31 TERM 31 CAN LOW CAN HIGH TRAILER CONNECTION DEVICE TRAILER POWER SOCKET YEL WIRE