Porsche Cayman 987 facelift (2009-2012) button module Wiring diagrams

2 8 CAN COMFORT HIGH CAN COMFORT LOW 37 38 6 CAN COMFORT HIGH CAN COMFORT LOW SPOILER SW MODULE 38 41 SPOILER MODE FUNC LIGHT SPORT MODE FUNC LIGHT BLK WIRE BLU/GRN WIRE BRN WIRE BRN/GRN WIRE BUTTON MODULE COMPUTER DATA LINES SYSTEM DRIVE SPOILER (REAR FLAP) FUSE GRN WIRE GROUND GRY/RED WIRE HOT AT ALL TIMES FUSE HOLDER A ILLUMINATION REAR CONTROL UNIT (UNDER DRIVER'S SEAT) RED WIRE SPOILER MODE FUNC LIGHT SPOILER SW MODULE SPORT MODE FUNC LIGHT VEHICLE ELECTRICAL SYSTEM CONTROL UNIT WHT WIRE YEL WIRE YEL/BLU WIRE YEL/BRN WIRE YEL/GRN WIRE

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 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

ALARM HORN BRIDGE PLUG 1 (RELAY SUPPORT 1) BRN WIRE BUTTON MODULE CIGAR LIGHTER CLUTCH INTERLOCK (CONVERTIBLE) SWITCH CONVERTIBLE TOP/GLASS ROOF BUTTON COMBINED STEERING COLUMN MODULE CONVERTIBLE TOP CLOSED RELAY DIAGNOSTIC PLUG SOCKET ELECTRONIC IGNITION LOCK FUEL PUMP FUEL LEVEL SENSOR GRN WIRE HEADLIGHT WASHER RELAY HEADLIGHT WASHING FLUID PUMP INSTRUMENT CLUSTER INTERIOR SENSOR LEFT GATEWAY VENTS CONTROL UNIT LIGHT LEFT HEATED SPRAY JET LUGGAGE COMPARTMENT LIGHT PACKAGE TRAY PLUG ASHTRAY SOCKET LIGHT PARKING BRAKE CONTACT SWITCH PAS (DRIVER RECOGNITION) CONTROL UNIT RDK CONTROL UNIT REAR WINDOW DEFOGGER RELAY SOCKET SPORT CHRONO VEHICLE ELECTRICAL LIGHT SYSTEM SWITCH CONTROL UNIT VEHICLE ELECTRICAL SYSTEM CONTROL UNIT WASHING FLUID LEVEL SWITCH WHT WIRE WINDSHIELD WASHING FLUID PUMP WIPER MOTOR

1 2 GND 31 32 21 CAN HIGH DISPLAY CAN LOW DISPLAY DIM LED 34 38 HOME LINK LED REAR SPOILER FUNC LT ASHTRAY LIGHT BLK WIRE BLK/BLU WIRE BLK/RED WIRE BRIDGE PLUG BRN WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/VIO WIRE BUTTON MODULE CENTRAL LOCKING SWITCH CIGAR LIGHTER COMPUTER DATA LINES SYSTEM CONVERTIBLE TOP/ GLASS ROOF SWITCH COUPE FRONT END CONTROL UNIT (RIGHT SIDE OF FRONT LUGGAGE COMPT) FRONT LUGGAGE COMPARTMENT FRONT LUGGAGE COMPARTMENT LIGHT FRT LUGG COMPT SW GRN WIRE GRN/ORG WIRE GRY WIRE GRY/RED WIRE HAZARD WARNING SWITCH HEADLIGHTS SYSTEM HOME LINK SWITCH 1 HOME LINK SWITCH 2 (CONVERTIBLE) HOMELINK KEYPAD HOT W/ TERMINAL 15 RELAY ENERGIZED FUSE HOLDER C FUSE ILLUM INSTRUMENT CLUSTER LEFT VENTS LIGHTS LIGHT SWITCH LT TERM MICRO SWITCH LOCK (FRONT OF FRONT LUGGAGE COMPT) MIDDLE VENTS LIGHTS ORG/ WIRE RED WIRE RELAY SUPPORT 1 RIGHT VENTS LIGHTS SILL BUTTON MODULE VEHICLE ELECTRICAL SYSTEM CONTROL UNIT WHT WIRE YEL WIRE YEL/BLU WIRE YEL/BRN WIRE YEL/RED WIRE YEL/WHT WIRE

ANTI-DAZZLE INTERIOR MIRROR BLK WIRE BLU WIRE BRAKE PEDAL SWITCH BRIDGE PLUG BRN WIRE BUTTON MODULE COMBINED STEERING COLUMN MODULE CORNER SENSITIVE HEADLIGHTS CONTROL UNIT CURRENT DISTRI- BUTOR (DIAGRAM 2 OF 5) DIAGNOSTIC PLUG SOCKET ELECTRONIC IGNITION LOCK EMERGENCY POWER PIN (UNDER LEFT SIDE OF DASH, AT KICK PANEL) EMERGENCY POWER SUPPLY RELAY 1 FROM FROM FUSE 6 CURRENT DISTRI- BUTOR (DIAGRAM 2 OF 5) FRONT END CONTROL UNIT FRONT END VEHICLE CONTROL ELECTRICAL UNIT SYSTEM CONTROL UNIT FUSE FUSE FUSE FUSE HOLDER C GATEWAY CONTROL UNIT GRN WIRE GRY WIRE HOME LINK HOME LINK BUTTON 2 KEYPAD (BOXTER) (CAYMAN) LEFT HEATED SPRAY JET LEFT POWER SEAT ASSEMBLY LOCK RELAY NCA WIRE ORG/ WIRE PAS CONTROL UNIT PASM LIGHT CONTROL SWITCH UNIT PDK CONTROL UNIT PSM CONTROL UNIT PSM PASM CONTROL CONTROL UNIT UNIT RATE OFF TURN RED WIRE RED/BLU WIRE REFRIGERANT CLUTCH SWITCH PRESSURE SENSOR RIGHT HEATED SPRAY JET RIGHT POWER SEAT ASSEMBLY SELECTOR LEVEL CONTROL UNIT TERMINAL 15 RELAY (RELAY SUPPORT 1) TO DME RELAY (DIAGRAM 4 OF 5)