Porsche Cayenne I (2002-2007) Power distribution circuit

BLK WIRE BRN WIRE BRN/RED WIRE CURRENT RAIL BATTERY WIRE CURRENT RAIL L-FORM CURRENT RAIL S-FORM CURRENT RAIL STARTER WIRE DIAG DISENGAGEABLE STABILIZER CONTROL UNIT DRIVER DOOR CONTROL UNIT DRIVER IDENTIFICATION CONTROL UNIT FROM LEFT FUSE BOX, FUSE 39 (DIAGRAM 2 OF 10) FROM MAIN FUSE BOX, FUSE 1 (DIAGRAM 1 OF 10) FUSE 1 FUSE 10 FUSE 11 FUSE 11 FUSE FUSE 12 FUSE 13 FUSE 9 FUSE 14 FUSE 2 FUSE 3 FUSE 2 FUSE 4 FUSE 4 FUSE 7 TO LEFT FUSE BOX, FUSE 1 (DIAGRAM 8 OF 10) FUSE 5 FUSE 7 FUSE 8 FUSE 9 FUSE 10 HIGH LEFT REAR DOOR CONTROL UNIT ON-BOARD COMPUTER NETWORK CONTROL UNIT LEFT COCKPIT SUPPORT RELAY LEFT FUSE BOX (LEFT SIDE OF DASH) MAIN FUSE BOX (OVER VEHICLE ELECTRICAL SYSTEM BATTERY) MAIN FUSE BOX (PRE-FUSE SOCKET) (OVER VEHICLE ELECTRICAL SYSTEM BATTERY) MAIN FUSE BOX (REAR) (W/ PREPARATION STARTER BATTERY) NCA WIRE ON BOARD COMPUTER NETWORK CONTROL UNIT ON-BOARD COMPUTER NETWORK CONTROL UNIT 3.2L 4.5L POWER RELAY PREPARATION STARTER BATTERY RED WIRE RED/BLK WIRE RED/VIO WIRE RED/WHT WIRE RED/YEL WIRE RELAY 15 WITH DIAGNOSIS RESIDUAL HEAT RELAY STARTER GENERATOR TERM 15 ACTUAT TERM 15 DIAG TERM 30 TERM 85 TERM 86 TERM 87 TO E-BOX, SH FUSE (DIAGRAM 8 OF 10) TO FUSE 1 (DIAGRAM 9 OF 10) TO FUSE 1 (DIAGRAM 6 OF 10) TO LEFT FUSE BOX, FUSE 14 (DIAGRAM 2 OF 10) TO LEFT FUSE BOX, FUSE 2 (DIAGRAM 1 OF 10) TO LEFT FUSE BOX, FUSE 47 (DIAGRAM 3 OF 10) TRANSFER SOCKET TYCO PARTITION ELEMENT VEHICLE ELECTRICAL SYSTEM BATTERY VIO WIRE YEL WIRE

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

BLK WIRE BLK/BLU WIRE BLK/GRN WIRE BLK/YEL WIRE BOSE AMPLIFIER BRAKE BOOSTER DVD DRIVE E BOX HANDY FROM FROM LEFT FUSE BOX, FUSE 51 (DIAGRAM 3 OF 10) FROM MAIN FUSE BOX, FUSE 2 (DIAGRAM 1 OF 10) FROM MAIN FUSE BOX, FUSE 3 (DIAGRAM 1 OF 10) FUSE 10 FUSE 11 FUSE 12 FUSE 15 FUSE 14 FUSE 17 FUSE 18 FUSE 19 FUSE 2 FUSE 1 FUSE 3 FUSE 4 FUSE 47 FUSE 48 FUSE 49 FUSE 51 FUSE 5 FUSE 52 FUSE 6 FUSE 7 FUSE 8 FUSE 9 GEARBOX ASSEMBLY INSIDE MIRROR TELEPHONE CONTROL UNIT TRANSMISSION LEVEL CONTROL UNIT E-BOX HANDY ON BOARD COMPUTER NETWORK CONTROL UNIT PCM 2 PDC CONTROL UNIT RADIO REAR WINDOW DEFOGGER RELAY RED WIRE RED/BLK WIRE RED/GRN WIRE RED/VIO WIRE RED/WHT WIRE RED/YEL WIRE RIGHT FUSE BOX (RIGHT SIDE OF DASH) SATELLITE RECEIVER SELECTOR LEVER SWITCH TELE- PHONE PREPAR- ATION TELEPHONE CONTROL UNIT TO RIGHT FUSE BOX FUSE 21 (DIAGRAM 5 OF 10) TO RIGHT FUSE BOX, FUSE 38 (DIAGRAM 6 OF 10) TRAILER CONNECTION DEVICE TRAILER CONNECTION DEVICE TELE- PHONE PREPAR- ATION TRANSFER CASE CONTROL UNIT PSM CONTROL UNIT TV TUNER CD CHANGER

BACKUP HORN CLIMATRONIC CONTROL UNIT CLOSING AID RELAY COMPASS FROM RIGHT FUSE BOX, FUSE 5 (DIAGRAM 4 OF 10) FUSE 21 FUSE 22 FUSE 23 FUSE 24 FUSE 25 FUSE 27 FUSE 29 FUSE 30 FUSE 32 FUSE 31 FUSE 35 FUSE 34 FUSE 36 FUSE 56 FUSE 57 LEVEL CONTROL UNIT ON-BOARD COMPUTER NETWORK CONTROL UNIT PASSENGER DOOR CONTROL UNIT PASS- ENGER'S LUMBAR SWITCH PASS- ENGER'S SEAT HEATER CONTROL UNIT PASS- ENGER'S SEAT MEMORY PASS- ENGER'S SEAT SWITCH MODULE PSM CONTROL UNIT REAR CLIMATRONIC CONTROL UNIT 2 + 2 REAR COMFORT SYSTEMS CONTROL UNIT HIGH RIGHT REAR DOOR CONTROL UNIT RED WIRE RED/GRN WIRE RED/WHT WIRE RED/YEL WIRE RIGHT FUSE BOX (RIGHT SIDE OF DASH) RIGHT REAR SEAT HEATER CONTROL UNIT SPARE WHEEL RELEASE RELAY TELEPHONE ROOF MODULE TRANS- MISSION CONTROL UNIT SELECTOR LEVER SWITCH TRANSFER CASE)

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

AFTER RUN COOLANT PUMP RELAY (TURBO) BLU WIRE BLU/RED WIRE BRN/GRN WIRE CAMSHAFT ADJUSTMENT 1 CAMSHAFT ADJUSTMENT 2 CHARGE AIR PRESSURE VALVE THRUST CIRCULATION AIR VALVE COOLING FAN 1 E-BOX (LEFT REAR OF ENGINE COMPT) EXTERNALLY CONTROLLED COMPRESSOR COOLING FAN 2 FROM MFI, DI/ MAIN RELAY 1 (DIAGRAM 6 OF 10) FUEL INJECTOR 1 FUEL INJECTOR 2 FUEL INJECTOR 3 FUEL INJECTOR 4 FUEL INJECTOR 5 FUEL INJECTOR 6 FUEL INJECTOR 7 FUEL INJECTOR 8 FUSE 10 FUSE 11 FUSE 12 FUSE 7 FUSE 8 FUSE 9 GRN WIRE GRY WIRE IGNITION COIL 1 IGNITION COIL 2 IGNITION COIL 3 IGNITION COIL 4 IGNITION COIL 5 IGNITION COIL 6 IGNITION COIL 7 IGNITION COIL 8 LEFT/RIGHT CLIMATRONIC CONTROL UNIT MOTOR CONTROL UNIT OIL LEVEL SENSOR PRESSURE SENSOR RED WIRE RED/GRN WIRE RED/GRY WIRE RED/WHT WIRE RED/YEL WIRE SECONDARY AIR PUMP 1 RELAY SECONDARY AIR PUMP 2 RELAY TANK LEAK RECOGNITION DEVICE TANK VENTING VALVE TO E-BOX, FUSE 17 (DIAGRAM 8 OF 10) VACUUM PUMP RELAY (TURBO)

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

30 TERM AFTER-RUN WATER PUMP RELAY COOLING FAN 1 COOLING FAN 2 E-BOX (LEFT REAR OF ENGINE COMPT) FROM TRANSFER SOCKET (DIAGRAM 1 OF 10) FUEL INJECTOR 1 FUEL INJECTOR 2 FUEL INJECTOR 3 FUEL INJECTOR 4 IGNITION COIL 2 FUEL INJECTOR 5 FUEL INJECTOR 6 FUSE 1 FUSE 13 FUSE 14 FUSE 15 FUSE 16 FUSE 2 FUSE 3 FUSE 7 FUSE 8 GRY/BLK WIRE IGNITION COIL 1 IGNITION COIL 4 IGNITION COIL 6 IGNITION COIL 5 IGNITION COIL 3 LEFT FUEL PUMP RELAY MAIN RELAY 1 MAIN RELAY 2 MOTOR CONTROL UNIT MOTOR UNIT CONTROL RED WIRE RED/GRN WIRE RED/WHT WIRE RED/YEL WIRE RIGHT FUEL PUMP RELAY SECONDARY PUMP RELAY 1 STARTER RELAY TERM 30 TERM 86 TO E-BOX, FUSE 11 (DIAGRAM 10 OF 10) TO E-BOX, FUSE 9 (DIAGRAM 10 OF 10)

AFTER RUN COOLANT PUMP RELAY BLU WIRE BLU/BLK WIRE BLU/RED WIRE BRN/GRN WIRE CAMSHAFT ADJUSTMENT 1 CAMSHAFT ADJUSTMENT 2 COOLING FAN 1 E-BOX (LEFT REAR OF ENGINE COMPT) EXTERNALLY CONTROLLED COMPRESSOR FROM E-BOX, FUSE 8 (DIAGRAM 9 OF 10) FROM E-BOX, MAIN RELAY 2 (DIAGRAM 9 OF 10) FUSE 10 FUSE 11 FUSE 12 FUSE 17 FUSE 18 FUSE 9 GRY WIRE LEFT/RIGHT CLIMATRONIC CONTROL UNIT MOTOR CONTROL UNIT OIL LEVEL SENSOR OXYGEN SENSOR 1 (BEFORE CAT) OXYGEN SENSOR 1 (BEHIND CAT) OXYGEN SENSOR 2 (BEFORE CAT) OXYGEN SENSOR 2 (BEHIND CAT) PRESSURE SENSOR RED WIRE RED/GRN WIRE RED/GRY WIRE RED/WHT WIRE RED/YEL WIRE SECONDARY AIR PUMP 1 RELAY SECONDARY AIR PUMP 2 RELAY SHIFT VALVE INTAKE PIPE CHANGE- OVER TANK LEAK RECOGNITION DEVICE COOLING FAN 2 TANK VENTING VALVE VACUUM PUMP RELAY YEL WIRE