Porsche Cayenne I (2002-2007) transfer case control unit Wiring diagrams

AIRBAG CONTROL UNIT BLK WIRE BRN WIRE BRN/WHT WIRE CAN DRIVE HIGH CAN DRIVE LOW CAN HIGH CAN HIGH CAN LOW K LEAD CAN HIGH DIAG CAN HIGH PSM CAN LOW PSM CAN LOW CAN LOW CAN HIGH K LEAD CAN LOW DIAG CAN LOW LS CAN HIGH LS CAN LOW HS CAN HIGH HS CAN-HIGH CAN-LOW CAN-LOW CAN-HIGH DIAG K CAN HIGH CAN LOW DIAGNOSIS PLUG (UNDER STEERING COLUMN) DRIVER IDENTIFICATION CONTROL UNIT 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) LEFT XENON HEADLIGHT LEVEL CONTROL UNIT MOTOR CONTROL UNIT MULTIPLE SENSOR ORG/BLK WIRE ORG/BRN WIRE ORG/GRN WIRE ORG/VIO WIRE PSM CONTROL UNIT REAR COMFORT SYSTEM CONTROL UNIT RED/YEL WIRE RIGHT FUSE BOX (UNDER RIGHT SIDE OF DASH) RIGHT XENON HEADLIGHT TERM 15 TERM 30 TRAILER CONTROL UNIT TRANSFER CASE CONTROL UNIT TRANSMISSION CONTROL UNIT

BLK WIRE BRN WIRE CLOSING AID - HIGH MOUNTED STOP LIGHT IGNITION COIL 1 IGNITION COIL 2 IGNITION COIL 3 IGNITION COIL 4 IGNITION COIL 4 IGNITION COIL 3 IGNITION COIL 4 SECONDARY AIR PUMP 1 IGNITION COIL 6 IGNITION COIL 7 IGNITION COIL 8 LEVEL CONTROL UNIT MM (3.2L) (CENTER OF ENGINE COMPT) PANORAMA ROOF SYSTEM CONTROL UNIT REAR 2 + 2 BLOWER CONTROL UNIT REAR AXLE HVAC SENSOR LEFT REAR BRAKE PAD SENSOR REAR COMFORT SYSTEMS CONTROL UNIT REAR FLAP HANDLE BUTTON REAR LOCK REAR LOCK TRAILER POWER SOCKET REAR WINDOW BUTTON REAR WINDOW DEFOGGER RESERVE WHEEL CARRIER PUSH- BUTTON HANDLE SPARE WHEEL TURNING CASE SWITCH RIGHT "D" PILLAR TAILS LIGHTS ASSEMBLY RIGHT BOOT PLUG SOCKET SECONDARY AIR PUMP 2 SPARE WHEEL LICENSE PLATE LIGHT SPARE WHEEL LIMIT POSITION SWITCH SPARE WHEEL RELEASE PDC CONTROL UNIT TANK COVER UNLOCKING MOTOR TANK FILLER NECK EARTH TELESTART RECEIVER TILT SENSOR TRAILER CONNECTION DEVICE TRAILER POWER SOCKET TRANSFER CASE CONTROL UNIT

AIRBAG CONTROL UNIT TYCO SWITCH PARTITION ELEMENT AIRBAG OFF DISPLAY BLK WIRE BLK/BLU WIRE CLUTCH SWITCH COMFORT SYSTEMS REAR CONTROL UNIT DISENGAGEABLE STABILIZER CONTROL UNIT DRIVER DOOR CONTROL UNIT DRIVER IDENTIFICATION CONTROL UNIT FROM LEFT FUSE BOX FUSE 7 (DIAGRAM 1 OF 10) FRONT BLOWER MOTOR FUSE 14 FUSE 15 FUSE 16 FUSE 18 FUSE 19 FUSE 17 FUSE 21 FUSE 22 FUSE 23 FUSE 24 FUSE 26 FUSE 38 FUSE 39 FUSE 40 FUSE 41 FUSE 56 FUSE 57 HEADLIGHT CLEANER PUMP RELAY HOT FILM AIR MASS METER (3.2L) HOT-FILM AIR MASS METER 2 INSTRUMENT CLUSTER INSTRUMENT CLUSTER WEIGHT RECOGNITION CONTROL UNIT GATEWAY CONTROL UNIT LEFT FUSE BOX (LEFT SIDE OF DASH) MOTOR CONTROL UNIT ON BOARD COMPUTER NETWORK CONTROL UNIT REAR BLOWER MOTOR REAR WINDOW DEFOGGER RELAY RED WIRE RED/BLK WIRE RED/GRN WIRE RED/GRY WIRE RED/VIO WIRE RED/WHT WIRE RED/YEL WIRE TIRE PRESSURE CONTROL UNIT TO LEFT FUSE BOX, FUSE 33 (DIAGRAM 3 OF 10) TO RELAY 15 WITH DIAGNOSIS (DIAGRAM 1 OF 10) TRANSFER CASE CONTROL UNIT WEIGHT RECOGNITION CONTROL UNIT

AIR QUALITY SENSOR BLK WIRE BLK/BLU WIRE BLK/VIO WIRE CRANKCASE VENTILATION HEATER SHIFT VALVE (3.2L) DIAGNOSIS PLUG SOCKET DISENGAGEABLE STABILIZER CONTROL UNIT DRIVER'S LUMBAR SWITCH DRIVER'S SEAT HEATER CONTROL UNIT DRIVER'S SEAT SWITCH MODULE FROM LEFT FUSE BOX FUSE 21 (DIAGRAM 2 OF 10) FROM RELAY 15 WITH DIAGNOSIS (DIAGRAM 1 OF 10) FUSE 33 FUSE 34 FUSE 35 FUSE 36 FUSE 42 FUSE 43 FUSE 44 FUSE 45 FUSE 47 FUSE 49 FUSE 50 FUSE 51 FUSE 52 FUSE 53 FUSE 54 INTERIOR SENSOR LEFT FUSE BOX (LEFT SIDE OF DASH) LEFT REAR SEAT HEATER CONTROL UNIT DRIVER'S SEAT SWITCH MODULE LEFT REAR SUBWOOFER LOADING SPACE ON BOARD COMPUTER NETWORK CONTROL UNIT PANORAMA ROOF SYSTEM CONTROL UNIT PARKING BRAKE SWITCH REAR AXLE HVAC SENSOR FRONT AXLE HVAC SENSOR REAR COMFORT SYSTEMS CONTROL UNIT REAR WINDOW WIPER RED WIRE RED/BLU WIRE RED/GRN WIRE RED/VIO WIRE RED/WHT (OR RED/YEL) WIRE RED/WHT WIRE RED/YEL WIRE SEAT MEMORY SERVTRONIC CONTROL UNIT STEERING COLUMN SWITCH MODULE STEERING COLUMN SWITCH MODULE LIGHT SWITCH TILT SENSOR TILT SLIDE SUNROOF TO RIGHT FUSE BOX, FUSE 47 (DIAGRAM 4 OF 10) TRANSFER CASE CONTROL UNIT

30 TERM BACKUP LIGHT SWITCH BLK WIRE BLK/BLU WIRE BLK/RED WIRE COOLING FAN 1 COOLING FAN 2 SECONDARY PUMP RELAY 1 E-BOX (LEFT REAR OF ENGINE COMPT) FROM RIGHT FUSE BOX, FUSE 47 (DIAGRAM 4 OF 10) FROM TRANSFER SOCKET (DIAGRAM 1 OF 10) FUEL PUMP RELAY #1 FUEL PUMP RELAY 2 FUSE 1 FUSE 13 FUSE 14 FUSE 15 FUSE 16 FUSE 2 FUSE 3 FUSE 38 FUSE 39 FUSE 4 FUSE 40 FUSE 41 FUSE 42 FUSE 43 FUSE 44 GATEWAY CONTROL UNIT GRY/BLK WIRE HEATER CONTROL UNITS MFI-DI RELAY MOTOR CONTROL UNIT MOTOR UNIT CONTROL NCA WIRE PSM CONTROL UNIT PSM SWITCH RED WIRE RED/GRN WIRE RED/WHT WIRE RIGHT FRONT SEAT LEFT FRONT SEAT RIGHT FUSE BOX (RIGHT SIDE OF DASH) RIGHT REAR SEAT LEFT REAR SEAT ROOF CONSOLE RUNNING GEAR SWITCH MODULE SECONDARY PUMP RELAY 2 STARTER RELAY TERM 30 TERM 86 TO E-BOX, FUSE 7 (DIAGRAM 7 OF 10) TRAILER CONNECTION DEVICE TRANSFER CASE CONTROL UNIT TURBO VACUUM PUMP RELAY WASHING JETS

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