Porsche Cayenne I facelift (2007-2010) rear comfort system control unit Wiring diagrams

4 2 1 3 CAN HIGH CAN LOW SPLY VOLT GND 6 3 2 4 1 SOL VALVE SUPPLY BRK SIG 2 BRK SIG 1 SOL GND BLK WIRE BLK/RED WIRE BLK/VIO WIRE BLU/GRY WIRE BLU/RED WIRE BLU/YEL WIRE BOOSTER BOOSTER LS SIGNAL SENSOR SUPPLY BOOSTER LS OPEN BOOSTER LS CLOSE BOOSTER PWM BRAKE PAD WEAR IND BRAKE/ BRN WIRE BRN/BLK WIRE BRN/WHT WIRE CLUTCH SWITCH CLUTCH SWITCH (M/T) (TOP OF CLUTCH PEDAL) COMPUTER DATA LINES SYSTEM ENGINE COMPT) FRONT LEFT+ FRONT LEFT- TERMINAL 31 FRONT RIGHT- FRONT RIGHT+ FUSE 26 FUSE 51 FUSE 56 FUSE 6 GRN/BLK WIRE GRN/VIO WIRE GRY WIRE HOT AT ALL TIMES HOT AT ALL TIMES RIGHT FUSE BOX FUSE 38 (UNDER RIGHT SIDE OF DASH) HOT IN ON OR START HOT W/ RELAY 15 DIAGNOSTICS ENERGIZED INSTRUMENT CLUSTER INTERIOR LIGHTS LED PSM SW LED TERMINAL 15 LEFT FRONT WHEEL SENSOR LEFT FUSE BOX (UNDER LEFT SIDE OF DASH) LEFT REAR WHEEL SENSOR LEFT SERVOTRONIC RELAY SUPPORT COCKPIT MOTOR CONTROL UNIT (RIGHT REAR OF OPERATED CONDITION SWITCH (M/T) ORG/BLK WIRE ORG/BRN WIRE ORG/VIO WIRE PARKING PARKING BRAKE SWITCH (A/T) PORSCHE STABILITY MANAGEMENT (PSM) CONTROL UNIT (RIGHT REAR OF ENGINE COMPT) PORSCHE STABILITY MANAGEMENT SENSOR PSM BUTTON PSM SWITCH REAR COMFORT SYSTEM CONTROL UNIT REAR LEFT+ REAR LEFT- REAR RIGHT- REAR RIGHT+ RED WIRE RED/BLK WIRE RED/WHT WIRE RED/YEL WIRE RIGHT FRONT BRAKE PAD SENSOR RIGHT FRONT WHEEL SENSOR RIGHT REAR WHEEL SENSOR SENSOR GND STOP LIGHT TERMINAL 31 BOOSTER PWR CAN HIGH CAN LOW SYSTEM TERMINAL 15 SPEED HL OUT DIAGNOSTICS K SPEED VR OUT CAN DRIVE HIGH CAN DRIVE LOW TERMINAL 31 TRAILER CONNECTION DEVICE TRANSFER REAR CASE DIFFERENTIAL LOCK CONTROL CONTROL UNIT UNIT VIO WIRE VIO/BLK WIRE VIO/WHT WIRE WHT WIRE WHT/BLK WIRE WHT/VIO WIRE WHT/YEL WIRE YEL WIRE YEL/BLK WIRE YEL/RED WIRE

11 42 23 CAN LOW CAN HIGH K LEAD 2 4 CAN LOW CAN HIGH 23 24 21 22 CAN LOW LS CAN HIGH LS CAN LOW HS CAN HIGH HS 3.6L 43 44 CAN DRIVE HIGH CAN DRIVE LOW 61 81 CAN HIGH CAN LOW 68 67 86 CAN DRIVE HIGH CAN DRIVE LOW DIAG K 74 75 CAN HIGH CAN LOW 9 46 34 LINE K CAN HIGH CAN LOW AIRBAG CONTROL UNIT BLK WIRE BRN WIRE BRN/WHT WIRE CAN HIGH CAN LOW DIAGNOSIS PLUG SOCKET (UNDER STEERING COLUMN) EXCEPT 3.6L FUSE 39 FUSE 40 FUSE 51 FUSE 7 HOT AT ALL TIMES HOT IN RUN AND START K LEAD LEFT FUSE BOX (UNDER LEFT SIDE OF DASH) LEVEL CONTROL UNIT MOTOR CONTROL UNIT MULTIPLE SENSOR ORG/BLK WIRE ORG/BRN WIRE ORG/GRN WIRE ORG/VIO WIRE PAS CONTROL UNIT PDCC CONTROL UNIT PSM CONTROL UNIT REAR COMFORT SYSTEM CONTROL UNIT RED/YEL WIRE RIGHT FUSE BOX (UNDER RIGHT SIDE OF DASH) TRAILER CONTROL UNIT TRANSFER CASE CONTROL UNIT TRANSMISSION CONTROL UNIT

BACKUP CAMERA CONTROL UNIT BLK WIRE BLK/BLU WIRE BLK/RED WIRE DASH) DIAGNOSTIC PLUG SOCKET DIMMER SWITCH DRIVER SEAT MEMORY DRIVER, PASSENGER DRIVER FROM MAIN FUSE BOX, FUSE 1 (DIAGRAM 1 OF 8) FROM MAIN FUSE BOX, FUSE 2 (DIAGRAM 1 OF 8) FROM RELAY 15 WITH DIAGNOSIS (DIAGRAM 1 OF 8) FROM RIGHT FUSE BOX, FUSE 47 (DIAGRAM 3 OF 8) FRONT BLOWER MOTOR FUSE FUSE 33 FUSE 31 FUSE 32 FUSE 35 FUSE 34 FUSE 36 FUSE 38 FUSE 37 FUSE 40 FUSE 39 FUSE 42 FUSE 43 FUSE 44 FUSE 45 FUSE 53 FUSE 54 FUSE 55 FUSE 57 FUSE 56 DASH) FUSE FUSE FUSE FUSE FUSE GATEWAY CONTROL UNIT LEFT FUSE BOX (UNDER LEFT SIDE OF LEFT HEADLIGHT ASSEMBLY LEFT REAR SUBWOOFER LOADING SPACE LIGHT SWITCH ON BOARD REAR COMFORT COMPUTER NETWORK SYSTEM CONTROL CONTROL MODULE UNIT PANORAMA ROOF SYSTEM CONTROL UNIT PARKING BRAKE SWITCH PASSENGER HEIGHT RIGHT REAR DOOR CONTROL UNIT DOOR CONTROL UNIT PSM COMPASS SWITCH PSM CONTROL UNIT REAR COMFORT SYSTEM CONTROL UNIT REAR FAN MOTOR REAR WINDOW WIPER RED WIRE RED/BLU WIRE RED/GRN WIRE RED/WHT WIRE RED/YEL WIRE RIGHT FUSE BOX (UNDER RIGHT SIDE OF RIGHT HEADLIGHT ASSEMBLY ROOF MODULE) SEAT HEATER CONTROL UNIT SERVOTRONIC RELAY MODULE STEERING AIR COLUMN QUALITY SWITCH SENSOR MODULE TANK FOLDS ACTUATOR RELAY TELEPHONE CONTROL UNIT TILT SLIDE SUNROOF TO LEFT FUSE BOX, FUSE 2 (DIAGRAM 8 OF 8) TO LEFT FUSE BOX, FUSE 39 (DIAGRAM 6 OF 8) TO LEFT FUSE BOX, FUSE 9 (DIAGRAM 7 OF 8) TO RIGHT FUSE BOX, FUSE 23 (DIAGRAM 6 OF 8) TO RIGHT FUSE BOX, FUSE 3 (DIAGRAM 8 OF 8) TO RIGHT FUSE BOX, FUSE 6 (DIAGRAM 7 OF 8) TRAILER CONNECTION DEVICE TRANSFER CASE CONTROL UNIT

BLK/YEL WIRE BOSE TV AMPLIFIER TUNER BRAKE DVD DRIVE BOOSTER CD CHANGER DIAGNOSTIC PLUG SOCKET DRIVER DOOR CONTROL UNIT FROM LEFT FUSE BOX, FUSE 56 (DIAGRAM 5 OF 8) FROM MAIN FUSE BOX FUSE 3 (DIAGRAM 1 OF 8) FROM RIGHT FUSE BOX, FUSE 56 (DIAGRAM 5 OF 8) FUSE FUSE 20 FUSE 21 FUSE 23 FUSE 24 FUSE 22 FUSE 5 DASH) FUSE 8 FUSE 7 FUSE 6 FUSE FUSE FUSE FUSE FUSE FUSE FUSE FUSE 25 HEADLAMP CLEANER RELAY HIGH RIGHT REAR DOOR CONTROL UNIT INFO-NAVIGATION COMPUTER LEFT FUSE BOX (UNDER LEFT SIDE OF DASH) LEFT REAR DOOR CONTROL UNIT ON BOARD COMPUTER NETWORK CONTROL MODULE ON BOARD TELEPHONE COMPUTER PREPARATION NETWORK CONTROL MODULE RAIN SENSOR REAR COMFORT SYSTEM CONTROL UNIT REAR WINDOW DEFOGGER RELAY RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRY WIRE RED/VIO WIRE RED/WHT WIRE RED/YEL WIRE RIGHT FUSE BOX (UNDER RIGHT SIDE OF SATELLITE RECEIVER TIRE TAILGATE PRESSURE CONTROL CONTROL UNIT UNIT TRAILER CONNECTION DEVICE TRANSFER CASE CONTROL UNIT TRANSFER PSM CASE CONTROL CONTROL UNIT UNIT WIPER MOTOR