Porsche Cayman 987 facelift (2009-2012) (below right seat) Wiring diagrams

3 2 4 1 COMPUTER CAN HIGH CAN LOW TERMINAL 15 GND DATA LINES SYSTEM 3 4 5 TERMINAL 15 5 4 BRAKE PAID WEAR - BRAKE PAID WEAR + ACTIVE SPEED SENSOR BLK/GRN WIRE BLK/RED WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BRAKE FLUID LEVEL BRAKE FLUID LEVEL CONTROL SWITCH (IN BRAKE FLUID RESERVOIR) BRAKE PEDAL SWITCH BRN WIRE BRN/BLK WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/WHT WIRE BUTTON MODULE CAN HI DRIVE COMPUTER DATA LINES SYSTEM ENG RLY ENG RLY ACT ENGINE RELAY FRONT END CONTROL UNIT (RIGHT SIDE OF FRONT LUGGAGE COMPT) FUSE GP PSM (AT LEFT FRONT SIDE OF LUGGAGE COMPT) GP PSM (AT LEFT FRONTSIDE OF LUGGAGE COMPT) GRN/RED WIRE HOT AT ALL TIMES HOT AT ALL TIMES CURRENT DISTRIBUTOR (BEHIND RIGHT SIDE OF DASH) FUSE HOT W/ TERMINAL 15 RELAY ENERGIZED FUSE HOLDER C INSTRUMENT CLUSTER LF DP LR DS SW + RR DS SW + PSM LF DS LR DP RR DP LR EOS MTR CTRL U BATTERY NCA WIRE ORG/ WIRE ORG/BLU WIRE PARKING BRAKE CONTACT PASSIVE BUTTON PRESSURE SENSOR PRK BRK CONTACT CAN DRIVE LO PSM PASSIVE BULB IN BUTTON RATE OFF TURN SENSOR RATE OFTURN SENSOR RED/BLU WIRE RED/BRN WIRE RED/GRY WIRE RETURN PUMP MOTOR RF DP RF DP DIAG KLINE SPEED SENSOR LEFT FRONT BRAKE PAD WEAR/SPEED SENSOR (AT WHEEL ASSEMBLY) SPEED SENSOR LEFT REAR BRAKE PAD WEAR/SPEED SENSOR (AT WHEEL ASSEMBLY) SPEED SENSOR RIGHT FRONT BRAKE PAD WEAR/SPEED SENSOR (AT WHEEL ASSEMBLY) SPEED SENSOR RIGHT REAR BRAKE PAD WEAR/SPEED SENSOR (AT WHEEL ASSEMBLY) VALVE RELAY VALVE RLY ACT WEAR SENSOR WHEEL SPEED WHEEL WHT WIRE WHT/BLK WIRE WHT/BRN WIRE YEL WIRE YEL/WHT WIRE

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 GROUND 1 2 3 SUPPLY GROUND SERIAL DATA 1 2 3 TERM 30 TERM 31 DATA 12 8 2 ALARM HORN CAN COMFORT LOW CAN COMFORT HIGH ALARM HORN (LEFT SIDE OF FRONT LUGGAGE COMPT, LEFT OF BATTERY) ALARM SIREN ALARM SIREN (LEFT SIDE OF FRONT LUGGAGE COMPT, LEFT OF BATTERY) ANTENNA (NAVIGATION) ANTENNA (RADIO) ANTENNA ALARM ANTENNA ALARM SHIELD BLK WIRE BLK/BLU WIRE BLK/BRN WIRE BLK/ORG WIRE BLK/RED WIRE BLK/WHT WIRE BLK/YEL WIRE BRN WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/GRY WIRE BRN/ORG WIRE BRN/RED WIRE BRN/VIO WIRE BRN/WHT WIRE BRN/YEL WIRE CAN DRIVE HIGH CAN DRIVE LOW CAN COMFORT HIGH CAN COMFORT LOW CLS ALARM OUT COMPUTER DATA LINES SYSTEM ELECTRONIC IGNITION LOCK EMERGENCY POWER SUPPLY RELAY GRY WIRE GRY/WHT WIRE HOT AT ALL TIMES CURRENT DISTRIBUTOR (BEHIND RIGHT SIDE OF DASH) FUSE HOT AT ALL TIMES FUSE HOT AT ALL TIMES FUSE HOLDER B FUSE INTERIOR SENSOR MICRO SW LOCKING NCA WIRE ORG/ WIRE PAS (DRIVER'S RECOGNITION) CONTROL UNIT (UNDER DASH, LEFT OF STEERING COLUMN) POWER DISTRIBUTION SYSTEM REAR CONTROL UNIT (UNDER LEFT SEAT) RED WIRE RED/BLK WIRE RED/BLU WIRE RED/BRN WIRE RED/GRN WIRE RED/GRY WIRE STARTING/CHARGING SYSTEM STARTING/CHARGING SYSTEM POWER DISTRIBUTION SYSTEM AIR CONDITIONING SYSTEM STEERING COL + STEERING COL - TERM 31 2 EXTERNAL IND TERM 50 ACT HIGH STEERING WHEEL LOCK TERM 31 1 TERM 15 START 24 25 26 27 28 29 30 31 32 33 34 35 TERM 50 DIAG TERM 15 DIAG TERM 75 ACT LOW TERM 30 TILT SENSOR TILT SENSOR (LEFT SIDE OF FRONT LUGGAGE COMPT) TOP LOCKING MICRO SWITCH (CONVERTIBLE) TRANSMISSIONS SYSTEM EXTERIOR LIGHTS SYSTEM VOLTAGE CONTROL IGN LOCK TERM S ACT LOW YEL WIRE YEL/BLU WIRE YEL/BRN WIRE YEL/RED WIRE YEL/VIO WIRE YEL/WHT WIRE

BLK WIRE BRN WIRE BRN/RED WIRE CAN LOW COMFORT CAN HIGH COMFORT COMPUTER DATA LINES SYSTEM COUPE GRY/GRN WIRE HOT AT ALL TIMES FUSE HOLDER A FUSE REAR WINDOW DEF RELAY REAR WINDOW DEFOGGER REAR WINDOW HEATING RELAY (RELAY SUPPORT 1) VEHICLE ELECTRICAL SYSTEM CONTROL UNIT YEL WIRE

1 2 3 SIGNAL GROUND SUPPLY + ABSORBER) BLK WIRE BLK/BLU WIRE BLK/GRN WIRE BLK/ORG WIRE BLK/RED WIRE BLK/WHT WIRE BRN WIRE BRN/BLK WIRE BRN/GRN WIRE BRN/ORG WIRE BRN/RED WIRE BRN/WHT WIRE BRN/YEL WIRE BUTTON MODULE COMPUTER DATA LINES SYSTEM DAMPTRONIC FUSE FUSE HOLDER C GRN/BLK WIRE HOT AT ALL TIMES HOT W/ TERMINAL 15 RELAY ENERGIZED LEFT FRONT SHOCK ABSORBER VALVE (LOW ON LEFT FRONT SHOCK ABSORBER) LEFT REAR SHOCK ABSORBER VALVE (LOW ON LEFT REAR SHOCK ABSORBER) LEFT REAR VERTICAL SENSOR (LEFT REAR PASM (DAMPTRONIC) CONTROL UNIT (RIGHT KICK PANEL) REAR AXLE VERTICAL SENS SIG RED WIRE RED/BLK WIRE RED/BRN WIRE RED/GRY WIRE RF VERTICAL SENS GND RIGHT FRONT SHOCK ABSORBER VALVE (LOW ON RIGHT FRONT SHOCK ABSORBER) RIGHT FRONT VERTICAL SENSOR (RIGHT FRONT RIGHT REAR SHOCK ABSORBER VALVE (LOW ON RIGHT REAR SHOCK ABSORBER) WHT WIRE WHT/RED WIRE YEL/BLU WIRE YEL/BRN WIRE YEL/WHT WIRE

AIR BAG CONTROL UNIT ALARM SIREN BLK WIRE BRN WIRE CENTRAL LOCKING SYSTEM SWITCH CLIMATRONIC CONTROL UNIT DRIVER'S SIDE AIR BAG SENSOR ELECTRICAL STATIC DISCHARGE FAN FINAL STAGE FRESH AIR CIRCULATING SERVO MOTOR GLOVE COMPARTMENT MICRO SWITCH GP AIR BAG (UNDER CENTER CONSOLE) LEFT BUCKLE LEFT RIGHT FRONT FRONT SENSOR SENSOR MIDDLE VENTS LIGHT NCA WIRE PASM (DAMPTRONIC) CONTROL UNIT PASSENGER AIR BAG OFF PASSENGER'S SIDE AIR BAG SENSOR REFRIGERANT PRESSURE SENSOR RIGHT BUCKLE RIGHT FRONT BRAKE PAD WEAR CONTROL SPEED SENSOR RIGHT HEATED SPRAY JET RIGHT MEMORY SEAT CONTROL UNIT RIGHT POWER SEAT SWITCH RIGHT REAR BRAKE PAD WEAR CONTACT SPEED SENSOR RIGHT VENTS LIGHT TO LEFT SEAT TO RIGHT LEFT DOOR DOOR TO RIGHT SEAT WARNING LIGHT BUTTON WEIGHT RECOGNITION CONTROL UNIT WHT WIRE YEL WIRE

1 2 3 4 5 6 7 8 9 10 11 12 13 BATT GND BATT (ELECTRONIC) 1 2 3 4 MEMORY TERM 31 POSITION ID TERM 58 27 28 POSITION 1/2 MEMORY SW MEMORY SW 6 5 CAN LOW COMFORT CAN HIGH COMFORT BACKREST BLK WIRE BLK/PNK WIRE BLK/YEL WIRE BLU/BLK WIRE BLU/BRN WIRE BRN WIRE BRN/GRY WIRE BRN/WHT WIRE CAN COMFORT HIGH CAN COMFORT LOW GND (ELECTRONIC) COMPUTER DATA LINES SYSTEM DRIVER'S DOOR CONTROL UNIT GRN/BLK WIRE GRN/WHT WIRE GRY/BLK WIRE GRY/GRN WIRE HOT AT ALL TIMES FUSE HOLDER B FUSE HOT AT ALL TIMES FUSE HOLDER E FUSE LUMBAR CHAMBER DISTANCE MEASUREMENT SENSOR (AIR CHAMBER BOTTOM) LUMBAR PUMP ON MOTOR (UNDER RIGHT BOTTOM CHAMBER SEAT) MEMORY SWITCH OFF OFF ON TOP CHAMBER LUMBAR VALVE BLOCK (UNDER RIGHT SEAT) ON OFF OFF SEAT BACKREST SEAT WIDTH ADJUSTMENT VALVE BLOCK (UNDER RIGHT SEAT) POWER WINDOWS SYSTEM RED WIRE RED/BLK WIRE RED/GRY WIRE RIGHT MEMORY SEAT CONTROL UNIT (UNDER RIGHT SEAT) SEAT WIDTH ADJUSTMENT PUMP MOTOR (UNDER RIGHT SEAT) SEAT WIDTH ADJUSTMENT SWITCH SEAT) SENSOR VIO WIRE WHT WIRE YEL WIRE YEL/BLU WIRE YEL/GRN WIRE YEL/WHT WIRE