Porsche Cayenne II (2010-2014) epb control unit (right side of cargo area) Wiring diagrams

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 LIN TERM 30 1 2 LIN TERM 30 1 5 2 TERM 31 TERM 15 GPA 2 5 P/N POSITION SW PA 22 34 46 SW PA CAN LO CAN HI 4 3 INTERLOCK EPB A/T AUTOMATIC TRANSMISSION BATTERY SENSOR (ON VEHICLE ELECTRICAL SYSTEM BATTERY) BLK WIRE BLK/BLU WIRE BLK/GRN WIRE BLK/RED WIRE BLK/YEL WIRE BLU/GRN WIRE BLU/GRY WIRE BLU/VIO WIRE BLU/YEL WIRE BRN WIRE BRN/BLK WIRE BRN/WHT WIRE CLUTCH CLUTCH SENSOR COMPUTER DATA LINES SYSTEM DC/DC CONVERTER (RIGHT REAR OF ENGINE COMPT) DME CONTROL UNIT (RIGHT REAR ENGINE COMPT) ELECTRONIC IGNITION LOCK EPB CONTROL UNIT (RIGHT SIDE OF CARGO AREA) FRONT BCM (LEFT SIDE OF DASH) FUSE GENERATOR GP-25 (UNDER DRIVER'S SEAT) GRY/BRN WIRE HOT W/ TERMINAL 15 RELAY ENERGIZED HOT W/ TERMINAL 15 RELAY ENERGIZED PLENUM PANEL MAXI FUSE FUSE BOX JUMP START POINT LEFT FUSE BOX FUSE (LEFT SIDE OF DASH) LIN M/T MAIN FUSE BOX (OVER VEHICLE ELECTRICAL SYSTEM BATTERY) ORG/BLK WIRE ORG/BRN WIRE POWER DISTRIBUTION SYSTEM RED WIRE RED/BLK WIRE RED/GRN WIRE RED/YEL WIRE SENS GND SWITCH 6 SWITCH 2 STARTER STARTER RELAY 1 (E-BOX RELAY SUPPORT 2) STARTER RELAY 2 (E-BOX INSTRUMENT CLUSTER MODULE) STEERING COLUMN LOCK SWITCH 5 SWITCH 4 SWITCH 3 SWITCH 1 PWR GND WITHDRAWAL LOCK TERM 50 TRANSMISSION CONTROL UNIT (UNDER FRONT PASSENGER'S SEAT) VEHICLE ELECTRICAL SYSTEM BATTERY VIO WIRE VIO/YEL WIRE WHT/RED WIRE YEL/RED WIRE YEL/VIO WIRE

1 16 CAN LOW CAN HIGH 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 TERM 30 LIN 1 1 2 CAN LOW CAN HIGH 13 12 5 4 CAN LOW CAN HIGH 13 12 CAN CHAS LOW CAN CHAS HIGH 14 15 3 2 CAN LOW CAN HIGH 14 15 4 2 CAN LOW CAN HIGH 2 1 6 5 CAN COM LOW CAN COM HIGH CAN CHAS HIGH CAN CHAS LOW 34 42 CAN COM LOW CAN COM HIGH 34 42 CAN LOW CAN HIGH 39 40 CAN LOW CAN HIGH 5 6 4 3 CAN LOW CAN HIGH 8 7 CAN LOW CAN HIGH BACKUP CAMERA CONTROL UNIT (RIGHT SIDE OF CARGO AREA) BLK/ BLU WIRE BLK/BLU WIRE BLU WIRE BRN WIRE CAN CHAS HIGH CAN CHAS LOW CAN CONTROL DISTRIBUTOR UNIT CAN CRASH HIGH CAN CRASH LOW CAN HIGH CAN HIGH 1 CAN LOW CAN LOW 1 DC/DC CONVERTER (RIGHT REAR OF ENGINE COMPT) DRIVER'S DOOR CONTROL UNIT DRIVER'S SEAT CONTROL UNIT EPB CONTROL UNIT (RIGHT SIDE OF CARGO AREA) FRONT BCM (LEFT SIDE OF DASH) FRONT PASSENGER DOOR CONTROL UNIT FRONT PASSENGER SEAT CONTROL UNIT FUSE 47 GENERATOR GP-21 (LEFT KICK PANEL) HOT W/ TERMINAL 15 RELAY ENERGIZED LEFT FUSE BOX (LEFT SIDE OF DASH) LEFT LANE CHANGE ASSISTANCE MASTER (LEFT END OF REAR BUMPER) LIN MAIN FUSE BOX (OVER VEHICLE ELECTRICAL SYSTEM BATTERY) ORG/BLK WIRE ORG/BLU WIRE ORG/BRN WIRE ORG/GRN WIRE ORG/GRY WIRE ORG/RED WIRE ORG/VIO WIRE PASM CONTROL UNIT (RIGHT SIDE OF CARGO AREA) PDCC CONTROL UNIT (RIGHT FRONT OF REAR COMPT) POWER LIFT GATE CONTROL UNIT PSM CONTROL UNIT (RIGHT SIDE OF ENGINE COMPT) REAR BCM (RIGHT SIDE OF REAR COMPT) RED/YEL WIRE RIGHT HEADLIGHT STEERING COLUMN SWITCH MODULE TERM 31 TRAILER HITCH CONTROL UNIT (OVER RIGHT REAR WHEEL HOUSING) WHT WIRE

1 4 2 3 MOTOR - MOTOR + SENSOR - SENSOR + 20 30 TERMINAL 58 PARKING BRAKE FUNCTION 3 2 1 4 SENSOR + SENSOR - MOTOR - MOTOR + 3 5 4 2 1 EPB TERMINAL 15 INTERLOCK GRA TERMINAL 31 4 5 CAN HIGH CAN LOW BLK WIRE BLK/GRN WIRE BLU WIRE BRN WIRE BRN/BLK WIRE BRN/YEL WIRE CLUTCH RH MTR+ RH MTR- CLUTCH SENSOR (M/T) CLUTCH SWITCH COMPUTER DATA LINES COMPUTER DATA LINES SYSTEM DISPLAY BUTTON IND DME CONTROL UNIT (RIGHT REAR ENGINE COMPT) EPB CONTROL UNIT (RIGHT SIDE OF CARGO AREA) FUNCTION IND FUSE FUSE 48 GP-21 GP-23 (LEFT SIDE OF DASH) GP-40 (NEAR RIGHT TAILLIGHT) GRN/BLK WIRE GRN/BRN WIRE GRY/RED WIRE HAND BRAKE SWITCH HOT W/ HOT W/ TERMINAL 15 RELAY ENERGIZED INSTRUMENT CLUSTER INSTRUMENT CLUSTER SYSTEM INTERLOCK - LEFT EPB MOTOR + LEFT FRONT FUSE BOX ORG/BRN WIRE ORG/RED WIRE ORG/VIO WIRE PARKING BRAKE PASSENGER'S SEAT) REAR DIFFERENTIAL LOCK CONTROL UNIT (UNDER FRONT RED WIRE RED/BLK WIRE RED/WHT WIRE RELAY ENERGIZED RH SENS - RH SENS + LH SENS + LH SENS - TERMINAL 31 LH MTR + LH MTR - RIGHT EPB MOTOR - RIGHT FRONT FUSE BOX (RIGHT SIDE OF DASH) SWITCH 1 SWITCH 3 SWITCH 6 SWITCH 4 SYSTEM TERMINAL 15 TERMINAL 30 CAN HIGH VIO/GRN WIRE VIO/YEL WIRE WHT WIRE WHT/BLK WIRE WHT/BRN WIRE WHT/RED WIRE WHT/YEL WIRE YEL WIRE YEL/RED WIRE YEL/VIO WIRE

1 16 19 CAN LOW CAN HIGH FUNCTION IND 1 2 3 4 TURN SIGNAL PARKING LIGHT DAYTIME RUNNING LIGHTS TERM 31 1 22 RIGHT REAR FOG LIGHT LEFT REAR FOG LIGHT 2 1 24 22 LEFT LOW BEAM LEFT HIGH BEAM RIGHT FRONT LOW BEAM RIGHT HIGH BEAM 23 3 RF FOG LIGHT LF FOG LIGHT 24 25 LF TURN SIG RF TURN SIG 26 4 LEFT SIDE MARKER LIGHT RIGHT SIDE MARKER LIGHT 34 42 2 CAN COMFORT LOW CAN COMFORT HIGH LEFT/RIGHT SHUTTER LID 34 42 CAN LOW CAN HIGH 5 6 REAR FOG LIGHT TERM 31 6 5 TERM 31 REAR FOG LIGHT 8 9 10 TERM 15 REAR FOG LIGHT REAR FOG LIGHT OUTPUT BLK/BLU WIRE BLK/BRN WIRE BLK/GRN WIRE BLK/RED WIRE BLK/WHT WIRE BLU/VIO WIRE BLU/WHT WIRE BRN WIRE BRN/BLU WIRE CAN CAN BRAKE LOW HIGH FUNCTION COMPUTER DATA LINES SYSTEM ELECTRONIC SUSPENSION SYSTEM EPB CONTROL UNIT (RIGHT SIDE OF CARGO AREA) FRONT BCM (LEFT SIDE OF DASH) FUSE 14 FUSE 17 FUSE 31 FUSE 44 FUSE 54 FUSE 53 GP-40 (NEAR RIGHT TAILLIGHT) GP-41 (NEAR LEFT TAILLIGHT) GP-5 (LEFT FRONT OF ENGINE COMPT) GP-6 (RIGHT FRONT OF ENGINE COMPT) GRN/BRN WIRE GRN/VIO WIRE GRN/YEL WIRE GROUND GRY/RED WIRE GRY/WHT WIRE GRY/YEL WIRE HIGH BEAM GROUND CHANGEOVER BLIND SHUTTER HIGH BEAM GROUND CHANGEOVER BLIND SHUTTER SENSOR GROUND HOT AT ALL TIMES HOT W/ TERMINAL 15 RELAY ENERGIZED HOT W/ TERMINAL 15 RELAY ENERGIZED RIGHT FUSE BOX (RIGHT SIDE OF DASH) INSTRUMENT CLUSTER LEFT AUXILIARY HEADLIGHT LEFT FRONT FOG LIGHT LEFT FRONT HEIGHT SENSOR LEFT FUSE BOX (LEFT SIDE OF DASH) LEFT HEADLIGHT LEFT REAR HEIGHT SENSOR LEFT REAR LID TAIL LIGHT UNIT LEFT TAIL LIGHT ASSEMBLY LF DAYTIME DRIVING LIGHT RF DAYTIME DRIVING LIGHT LR HEIGHT SENSOR SIG LF HEIGHT SENSOR SIG ORG/ WIRE ORG/BLU WIRE ORG/BRN WIRE ORG/GRN WIRE ORG/RED WIRE PARKING PWM REAR BCM (RIGHT SIDE OF REAR COMPT) REAR DIFFERENTIAL LOCK UNIT (UNDER FRONT PASSENGER SEAT) RED/BRN WIRE RED/WHT WIRE RIGHT AUXILIARY HEADLIGHT RIGHT FRONT FOG LIGHT RIGHT HEADLIGHT RIGHT REAR LID TAIL LIGHT UNIT RIGHT TAIL LIGHT ASSEMBLY SUPPLY SUPPLY PWM TERM 15 IGNITION TERM 30 1 VIO WIRE VIO/YEL WIRE WHT/BLK WIRE WHT/YEL WIRE YEL WIRE YEL/BLK WIRE YEL/BLU WIRE YEL/GRN WIRE

BLK WIRE BLK/BLU WIRE BLU WIRE BLU/BRN WIRE BRN WIRE BRN/BLU WIRE COMPUTER DATA LINES SYSTEM EPB CONTROL UNIT (RIGHT SIDE OF CARGO AREA) FUEL LEVEL SENSOR 4 FUEL LEVEL SENSOR GND FUNCTION IND FUSE 52 BOX (RIGHT SIDE OF DASH) GP-23 (LEFT SIDE OF DASH) GRN WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE GRY/BLU WIRE GRY/RED WIRE GRY/WHT WIRE GRY/YEL WIRE HOT AT ALL TIMES INSTRUMENT CLUSTER LVDS IN + LVDS IN - SHIELD ORG/ WIRE ORG/BRN WIRE ORG/VIO WIRE PARKING BRAKE REAR LOUDSPEAKER - REAR LOUDSPEAKER + POSITION REAR DIFFERENTIAL LOCK CONTROL UNIT (UNDER FRONT PASSENGER'S SEAT) RED/YEL WIRE RIGHT FUSE SELECTOR LEVER SELECTOR LEVER CONTROL UNIT (UNDER CENTER CONSOLE) SENS (+) SIG 3 SENS GND SENS GND 1 SENS SIG 1 SENS SIG 2 SENS SIG 4 SOUND SYSTEMS SUPPLY TANK SYSTEM TERM 30 TERM 31 TERM 31 VIO/YEL WIRE

BACK MOTOR A BACK MOTOR B BATTERY POWER GND BLK/BRN WIRE BLK/RED WIRE BLU WIRE BLU/YEL WIRE BRAKE/ BRN WIRE BRN/BLK WIRE BRN/GRN WIRE BRN/RED WIRE CAN LOW SIGNAL POS 1 COMPUTER DATA LINES SYSTEM DISPLAY ENGINE TEMP EPB CONTROL UNIT (RIGHT SIDE OF CARGO AREA) FUSE 3 FUSE 4 FUSE 43 GP-26 (UNDER FRONT PASSENGER'S SEAT) HOT AT ALL TIMES HOT IN RUN OR START IGNITION CAN HIGH OIL TEMP TEMP SENSOR GND INSTRUMENT CLUSTER SYSTEM LOCK MOTOR A MOTOR A MOTOR B TERM 30 MOTOR B OIL TEMP + ORG/BRN WIRE ORG/RED WIRE PARKING BRAKE POS POS GND POS SIG 1 POS SIG 2 REAR DIFFERENTIAL LOCK CONTROL UNIT (UNDER FRONT PASSENGER'S SEAT) RED/BLK WIRE RED/BRN WIRE RED/GRN WIRE RED/GRY WIRE RED/YEL WIRE RIGHT FUSE BOX (RIGHT SIDE OF DASH) SENSOR 1 GND SIGNAL POS 2 GND VIO/GRN WIRE VIO/WHT WIRE VIO/YEL WIRE

ACTUAL VALUE 1 ACTUAL VALUE 2 BATTERY BLK WIRE BLK/BLU WIRE BLK/GRN WIRE BLK/RED WIRE BLK/YEL WIRE BLU/BLK WIRE BLU/YEL WIRE BRN WIRE BRN/BLK WIRE BRN/WHT WIRE BRN/YEL WIRE CLUTCH CLUTCH SWITCH MAF SENS COOLANT TEMP 2 INTAKE AIR TEMP SENSOR GND FUEL LW-PRESS SENS COOLING FANS SYSTEM CTRL UNIT FUEL PUMP RADIATOR FAN 1 PWM DME CONTROL UNIT (RIGHT REAR ENGINE COMPT) EPB EPB CONTROL UNIT (RIGHT SIDE OF CARGO AREA) FUSE (LEFT SIDE OF DASH) FUSE (OVER VEHICLE ELECTRICAL SYSTEM FUSE 19 GND POT 1 GND POT 2 GP-21 (LEFT KICK PANEL) GRA GRN WIRE GRN/WHT WIRE GRN/YEL WIRE GROUND HOT AT ALL TIMES HOT W/ TERMINAL 15 RELAY ENERGIZED HOT-FILM MASS AIR FLOW SENSOR 1 INTERLOCK - LDP PRESS FEEDBACK LEFT FUSE BOX MAF SENS MAF SENS TERM 50 TER 50 FEEDBACK BRAKE PEDAL SW MAIN FUSE BOX NTC- OIL PRESSURE CLUTCH SENSOR SWITCH (M/T) OUTPUT PEDAL VALUE SENSOR PEDAL VALUE SENSOR ACTUAL VALUE 2 RED WIRE RED/BLU WIRE RED/GRN WIRE RED/WHT WIRE RED/YEL WIRE REFERENCE SENS STARTER RELAY 1 STARTING/CHARGING SYSTEM SUPPLY TANK LEAKAGE DIAGNOSIS PUMP TERM 15 TERM 31 TRANSFER PIN UBATT VALVE LDP VIO/BRN WIRE VIO/GRY WIRE WHT/RED WIRE YEL WIRE YEL/BLU WIRE YEL/GRY WIRE YEL/VIO WIRE