Porsche Cayenne I facelift (2007-2010) terminal 31 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

1 2 3 4 5 6 7 8 9 10 11 CAN HIGH CAN LOW 1 2 CAN HIGH CAN LOW 1 3 RH LOW BEAM RH HIGH BEAM 1 5 LF FOG LIGHT LH ADD HI BEAM 5 1 RH ADD HI BEAM RF FOG LIGHT 5 3 LH HIGH BEAM LH LOW BEAM 6 4 2 3 1 5 TERM 31 BLK/BLU WIRE BLK/RED WIRE BLU/BRN WIRE BRN WIRE CAN-LOW CAN-HIGH COMPUTER DATA LINES SYSTEM DIMMER SWITCH (W/O XENON LAMPS) FRONT ALWR SENS FRONT AXLE LEVEL SENSOR (W/ XENON LAMPS) FUSE 35 FUSE 53 FUSE 54 GRN WIRE GRN/RED WIRE GRN/VIO WIRE GRN/YEL WIRE GRY WIRE GRY/BLU WIRE GRY/BRN WIRE GRY/WHT WIRE HAZARD SWITCH HOT AT ALL TIMES HOT IN ON OR START HOT IN ON OR START FUSE 50 FUSE BOX (UNDER RIGHT SIDE OF DASH) LEFT "D" PILLAR TAILLIGHT ASSEMBLY LEFT FRONT FOG LIGHT LEFT FUSE BOX (UNDER LEFT LEFT HEADLIGHT ASSEMBLY LEFT REAR FOG LIGHT LIGHT SWITCH LWR SENSOR SPLY SENS ALWR LWR SPLY GND ALWR SENS LWR TERM 31 LWR SENS LWR SPLY LWR TERM 31 REAR ALWR SENS ON-BOARD COMPUTER NETWORK CONTROL UNIT (UNDER LEFT SIDE OF DASH) ORG/BRN WIRE ORG/GRN WIRE OUT 58 PWM REAR AXLE LEVEL SENSOR REAR COMFORT SYSTEMS CONTROL UNIT REAR FOGLIGHT CAN HIGH CAN LOW RED/BLU WIRE RIGHT RIGHT "D" PILLAR TAILLIGHT ASSEMBLY RIGHT FRONT FOG LIGHT RIGHT HEADLIGHT ASSEMBLY RIGHT REAR FOG LIGHT SIDE OF DASH) SUPPLY TERM 15 TERM 31 TERM 31 HI BEAM TERMINAL 30 TERMINAL 31 VIO WIRE VIO/BLK WIRE VIO/GRN WIRE W/ XENON LAMPS W/ XENON LAMPS W/O XENON LAMPS W/ XENON W/O XENON LAMPS LAMPS W/O XENON LAMPS WHT/BLK WIRE WHT/BRN WIRE WHT/YEL WIRE YEL/BLK WIRE YEL/GRN WIRE YEL/RED WIRE YEL/WHT WIRE

1 2 3 4 5 6 FRONT FOG LIGHT,RIGHT 1 2 3 4 5 6 TURN SIGNAL,LEFT FRONT TERMINAL 31 LOW BEAM,LEFT 1 2 3 4 TWO-TONE HORN TERMINAL 30 TWO-TONE HORN TERMINAL 30 TERMINAL 30 RIGHT 1 2 TERMINAL 30 LEFT TERMINAL 30 ADDITIONAL HIGH BEAM HEADLIGHT TURN SIGNAL,LEFT REAR BLK/WHT WIRE BLU/BRN WIRE BLU/WHT WIRE BRN WIRE FUSE 16 FUSE 20 FUSE 35 FUSE 17 FUSE 19 FUSE 8 FUSE 9 GRN/RED WIRE GRY/BRN WIRE GRY/GRN WIRE GRY/WHT WIRE HEADLIGHTS SYSTEM HEADLIGHTS SYSTEM EXTERIOR LIGHTS SYSTEM HEADLIGHTS SYSTEM INTERIOR LIGHTS SYSTEM EXTERIOR LIGHTS SYSTEM HEADLIGHTS SYSTEM INTERIOR LIGHTS, HEADLIGHTS SYSTEMS HIGH BEAM,LEFT HORNS SYSTEM HOT AT ALL TIMES LEFT FUSE BOX (UNDER LEFT SIDE OF DASH) MAIN FUSE BOX (OVER VEHICLE ELECTRICAL SYSTEM BATTERY) ON-BOARD COMPUTER NETWORK CONTROL UNIT (UNDER LEFT SIDE OF DASH) RED WIRE RED/BLU WIRE RED/GRN WIRE RED/GRY WIRE RED/VIO WIRE RED/YEL WIRE RIGHT FUSE BOX (UNDER RIGHT SIDE OF DASH) SIDE MARKER LIGHT,RIGHT SIGNAL SIGNAL SIGNAL TERMINAL 30 TERMINAL 31 VIO WIRE VIO/GRN WIRE WHT/BLK WIRE WHT/YEL WIRE YEL/BLK WIRE