Porsche Boxster 987 (2004-2006) computer data lines system Wiring diagrams

1 2 3 4 5 TERM 15 TERM 31 BACK UP SIGNAL ACTUATION + ACTUATION - 1 2 ANTI-DAZZLE MIRROR + ANTI-DAZZLE MIRROR - A/T M/T ANTI-DAZZLE INTERIOR MIRROR BACK UP LIGHT SW CAN COMFORT HIGH CAN COMFORT LOW BACK-UP LIGHT SWITCH (ON TOP RIGHT OF TRANSMISSION) BLK WIRE BLK/BLU WIRE BLK/ORG WIRE BRIDGE PLUG (RELAY SUPPORT 1) BRN WIRE BRN/WHT WIRE CAN COMFORT HIGH CAN COMFORT LOW BACK UP LIGHT COMPUTER DATA LINES SYSTEM FUSE FUSE HOLDER C (ON FUSES SUPPORT) GRN/BLK WIRE HOT IN RUN OR START MIRROR CONTROL UNIT NCA WIRE ON-BOARD COMPUTER NETWORK CONTROL UNIT (UNER LEFT SIDE OF DASH) REAR CONTROL UNIT (UNDER LEFT SEAT) YEL WIRE YEL/BLK WIRE

31 32 21 CAN HIGH DISPLAY CAN LOW DISPLAY DIM LED 35 38 IGNITION (POS II/III) LOW BEAM SW 5 35 37 38 SW INSIDE LT (BATT) INSIDE LT TERMINAL CAN HIGH CAN LOW 6 7 15 29 FRT LUGG COMPT LT CAN LOW CAN HIGH SIDE MARKER LT SW ASTRAY LIGHT BLK WIRE BLK/BLU WIRE BLK/RED WIRE BRN WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/VIO WIRE CENTRAL LOCKING SWITCH CIGAR LIGHTER COMPUTER DATA LINES CONNECTOR COMPUTER DATA LINES SYSTEM DAMPTRONIC SW ILLUM FRONT END CONTROL UNIT (AT RIGHT SIDE OF FRONT LUGGAGE COMPT) FRONT HOOD REAR HOOD FRONT LUGGAGE COMPARTMENT LIGHT FRONT LUGGAGE COMPARTMENT LOCK MICRO- SWITCH (FRONT OF FRONT LUGGAGE COMPT) FRONT LUGGAGE/ REAR ENGINE COMPARTMENT HOOD SWITCH FRT LUGG COMPT SW GRN/ORG WIRE GRY WIRE GRY/RED WIRE HAZARD WARNING SWITCH HEADLIGHTS SYSTEM HOME LINK SWITCH 2 HOT W/ TERM 15 RELAY ENERGIZED ILLUM INSTRUMENT CLUSTER LIGHT SWITCH MIDDLE AIR FLOW LIGHTS ONBOARD NET WORK CONTROL MODULE (UNDER LEFT SIDE OF DASH) PSM SW ILLUM RED WIRE RIGHT PASSENGER AIR FLOW LIGHTS SPOILER SW ILLUM SPORT EXHAUST FLAP SW ILLUM SPORT SW ILLUM SWITCH MODULE WHT WIRE YEL WIRE YEL/BLU WIRE YEL/BRN WIRE YEL/RED WIRE YEL/WHT WIRE

2 8 CAN HIGH CAN LOW 4 5 COMPUTER DATA LINES SYSTEM CAN HIGH COMFORT CAN LOW COMFORT 9 10 GND OUTSIDE CLS DOOR HANDLE BLK WIRE BLK/RED WIRE BLU WIRE BRN WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/RED WIRE BRN/VIO WIRE BRN/WHT WIRE CHANGE- OVER SW FRONT/REAR PASSENGER SW LIGHT COMPUTER DATA LINES SYSTEM DOOR LOCKS SYSTEM DOOR OPEN LIGHT DOOR OPEN LIGHT DRIVER SW LIGHT DRIVER'S DOOR CONTROL UNIT DRIVER'S POWER WINDOW SWITCH GLOVE BOX LIGHT GLOVE BOX MICRO SW REAR HOOD LOCK SW GLOVE BOX MICRO SWITCH GRN WIRE GRY WIRE LEFT DOOR LOCK LIGHT LEFT FOOTWELL LIGHT LEFT OUTSIDE DOOR HANDLE MICRO SWITCH LEFT VANITY MIRROR LIGHT LUGGAGE COMPARTMENT LIGHT LUGGAGE COMPT LT MEMORY SWITCH MIRROR ADJUSTMENT SWITCH NCA WIRE OHMS ORIENTATION INSIDE LIGHT SWITCH PASSENGER SW LIGHT PASSENGER'S DOOR CONTROL UNIT PASSENGER'S POWER WINDOW SWITCH REAR CONTROL UNIT (UNDER LEFT SEAT) REAR HOOD LOCK MICRO SWITCH RED WIRE RED/BLK WIRE RIGHT DOOR LOCK LIGHT RIGHT FOOTWELL LIGHT RIGHT OUTSIDE DOOR HANDLE MICRO SWITCH RIGHT VANITY MIRROR LIGHT VIO WIRE WHT WIRE YEL WIRE YEL/BLU WIRE

1 2 3 4 5 6 7 8 9 10 11 12 13 BATT GND BATT (ELECTRONIC) 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 GRN/BLK WIRE GRN/WHT WIRE GRY/BLK WIRE GRY/GRN WIRE LEFT POWER SEAT CONTROL UNIT (UNDER LEFT SEAT) LUMBAR DISTANCE MEASUREMENT SENSOR (AIR CHAMBER ABOVE) LUMBAR DISTANCE MEASUREMENT SENSOR (AIR CHAMBER BELOW) LUMBAR PUMP MOTOR NCA WIRE OFF ON BACKREST LUMBAR VALVE BLOCK OFF ON SEAT ON OFF ON OFF SEAT BACKREST VALVE BLOCK PUMP MOTOR RED WIRE RED/BLK WIRE RED/GRN WIRE SEAT WIDTH ADJUSTMENT SWITCH SEAT) VIO WIRE WHT WIRE YEL WIRE YEL/BLU WIRE YEL/GRN WIRE YEL/WHT WIRE

1 2 4 5 TERM 31 TERM 30 CENTRAL LOCK SYST CAN HIGH CAN LOW BLK WIRE BLK/RED WIRE BLU/BLK WIRE BRN WIRE BRN/BLK WIRE BRN/GRN WIRE BRN/RED WIRE BRN/WHT WIRE CLS TERM 31 CLS SAFE MOTOR COMPUTER DATA LINES SYSTEM DRIVER DOOR CONTROL UNIT (IN LEFT DOOR) FUSE FUSE HOLDER A (ON FUSE SUPPORT, UNDER LEFT SIDE OF DASH, AT LEFT KICK PANEL) GRN WIRE GRN/BLK WIRE HOT AT ALL TIMES LEFT DOOR LOCK LEFT OUTSIDE DOOR HANDLE MICRO SWITCH PASSENGER DOOR CONTROL UNIT (IN RIGHT DOOR) RED WIRE RED/GRN WIRE RIGHT DOOR LOCK RIGHT OUTSIDE DOOR HANDLE MICRO SWITCH YEL WIRE

12 13 37 38 FRONT HOOD OPEN SW REAR HOOD OPEN SW CAN HIGH CAN LOW 2 8 11 COMPUTER DATA LINES SYSTEM CAN HIGH CAN LOW GND 3 6 42 BATT GND GND 5 12 16 17 19 REAR HOOD MICRO SW CLS ALARM FUNCTION LT CLS ALARM 7 15 35 COMPUTER DATA LINES SYSTEM CAN LOW CAN HIGH IGNITION (POS II/III) BATT (LEFT) BATT (RIGHT) TAILGATE UNLOCK DVR BLK WIRE BLK/ORG WIRE BLK/WHT WIRE BLU WIRE BRN WIRE BRN/BLK WIRE BRN/ORG WIRE BRN/WHT WIRE CENTRAL LOCKING SWITCH COMPUTER DATA LINES SYSTEM CURRENT DISTRIBUTOR DRIVE HOOKS EMERGENCY LUGGAGE COMPARTMENT OPEN SWITCH EMERGENCY POWER PIN EMERGENCY POWER SUPPLY RELAY 1 EMERGENCY POWER SUPPLY RELAY 2 FRONT END CONTROL UNIT (AT RIGHT SIDE OF FRONT LUGGAGE COMPT) FRONT HOOD FRONT LUGGAGE/ REAR ENGINE COMPARTMENT HOOD SWITCH FUNCTION LIGHT FUSE FUSE FUSE FUSE HOLDER A (ON FUSE SUPPORT, UNDER LEFT SIDE OF DASH, AT LEFT KICK PANEL) GRN WIRE GRY/RED WIRE HOT AT ALL TIMES HOT W/ TERM 15 RELAY ENERGIZED ILLUM LUGGAGE COMPARTMENT HOOD DRIVE LUGGAGE COMPARTMENT LOCK MICRO- SWITCH (FRONT OF FRONT LUGGAGE COMPT) ONBOARD NET WORK CONTROL MODULE (UNDER LEFT SIDE OF DASH) POWER DISTRIBUTION SYSTEM REAR CONTROL UNIT (UNDER LEFT SEAT) REAR HOOD REAR HOOD LOCK MICRO SWITCH RED WIRE RED/BLK WIRE RED/BLU WIRE RED/BRN WIRE RED/GRN WIRE TAILGATE UNLOCK DRIVE WHT/RED WIRE YEL WIRE YEL/RED WIRE YEL/WHT WIRE

1 4 5 TERM 31 CAN HIGH CAN LOW BLK WIRE BLK/ORG WIRE BRN WIRE BRN/RED WIRE BRN/WHT WIRE BRN/YEL WIRE COMPUTER DATA LINES SYSTEM DRIVER DOOR CONTROL UNIT (IN LEFT DOOR) DRIVER POWER WINDOW SWITCH FRONT/ REAR CHANGE- OVER SWITCH FUSE FUSE FUSE HOLDER A (ON FUSE SUPPORT, UNDER LEFT SIDE OF DASH, AT LEFT KICK PANEL) GRN WIRE HOT AT ALL TIMES LOWERING DOOR WINDOW SWITCH PASSENGER DOOR CONTROL UNIT (IN RIGHT DOOR) PASSENGER POWER WINDOW SWITCH RED WIRE RED/BLK WIRE RED/GRN WIRE RED/WHT WIRE TERM 30 POWER WINDOW SYST WHT WIRE YEL WIRE YEL/BLK WIRE YEL/BLU WIRE

ADL ANTENNA ANTENNA (LEFT OF "A" PILLAR) ANTENNA (RIGHT OF "A" PILLAR) ANTENNA ALARM ANTENNA ALARM SHIELD BLK WIRE BLK/BLU WIRE BLU/GRN WIRE BLU/YEL WIRE BRN WIRE CLS ALARM OUT SWITCHING ENTRANCE AM/FM 1/2 COMPUTER DATA LINES SYSTEM DIVERSITY ANTENNA FIBER OPTICS FIBER OPTICS 2 3 4 FIBER OPTICS FIBER OPTICS 5 6 FIBER OPTICS FIBER OPTICS FIBER OPTIC CABLES GP ELECTRONICS (AT LEFT SIDE OF DASH) HF IN 1 HF IN 2 HF OUT IF IN TERM 30 SWITCHING OUTPUT 1 SWITCHING OUTPUT 2 NCA WIRE PAS CONTROL UNIT (UNDER DASH, LEFT OF STEERING COLUMN) RADIO RED WIRE RED/GRN WIRE SWITCHING ENTRANCE FM 3/4 TEL MUTE TERM 30 OUTPUT ANTENNA TELEPHONE TELEPHONE LF GRD TELEPHONE LF IN TERM 31 WAKE UP/DIAGNOSIS WHT WIRE WHT/BLK WIRE WHT/RED WIRE YEL/BLK WIRE YEL/BLU WIRE

ADL ANTENNA ANTENNA (LEFT OF "A" PILLAR) ANTENNA (RIGHT OF "A" PILLAR) ANTENNA ALARM ANTENNA ALARM SHIELD BLK WIRE BLK/BLU WIRE BLU/GRN WIRE BLU/YEL WIRE BRN WIRE BRN/RED WIRE BRN/WHT WIRE CAN WAKE UP CLS ALARM OUT SWITCHING ENTRANCE AM/FM 1/2 COMPUTER DATA LINES SYSTEM DIVERSITY ANTENNA FIBER OPTICS FIBER OPTICS FIBER OPTICS FIBER OPTICS 6 7 FIBER OPTICS FIBER OPTICS FIBER OPTIC CABLES FREE HANDED SPEAKING/ NOISE ENTRY MICROPHONE FUSE FUSE HOLDER GP ELECTRONICS (AT LEFT SIDE OF DASH) GRN WIRE HF IN 1 HF IN 2 HF OUT IF IN TERM 30 SWITCHING OUTPUT 1 SWITCHING OUTPUT 2 HOT AT ALL TIMES NCA WIRE PAS CONTROL UNIT (UNDER DASH, LEFT OF STEERING COLUMN) RADIO/INFOSYSTEM PCM 2 RED WIRE RED/BLK WIRE SWITCHING ENTRANCE FM 3/4 TEL MUTE TERM 30 OUTPUT ANTENNA TELEPHONE TELEPHONE - TELEPHONE + TELEPHONE LF GRD TELEPHONE LF IN MICROPHONE GROUND MICROPHONE 1 + MICROPHONE 2 + TERM 31 VNC - VNC + WAKE UP/DIAGNOSIS WHT WIRE WHT/BLK WIRE WHT/RED WIRE YEL/BLK WIRE YEL/BLU WIRE

1 2 3 4 5 6 7 8 RR+ RR- FR+ FR- FL+ FL- RL+ RL- 1 2 3 4 5 6 TERM 30 TERM 31 WAKE UP DIAGNOSIS ADL ANTENNA ASK OUT SW TEL MUTE TERM 30 OUTPUT ANTENNA BLK/BLU WIRE BLK/RED WIRE BLU WIRE BLU/BRN WIRE BLU/GRN WIRE BLU/YEL WIRE BRN WIRE BRN/WHT WIRE CAN WAKE UP CD CHANGER (IF EQUIPPED) COMPUTER DATA LINES SYSTEM FIBER OPTICS FIBER OPTIC CABLES FIBER OPTICS FIBER OPTICS FIBER OPTIC CABLES FREE HANDED SPEAKING/ NOISE ENTRY MICROPHONE FUSE FUSE HOLDER GP ELECTRONICS (AT LEFT SIDE OF DASH) GRN WIRE GRY WIRE GRY/BRN WIRE HOT AT ALL TIMES NCA WIRE RADIO/INFOSYSTEM PCM 2 RED WIRE RED/BRN WIRE RED/GRN WIRE TELEPHONE TELEPHONE - TELEPHONE + TELEPHONE LF GRD TELEPHONE LF IN MICROPHONE GROUND MICROPHONE 1 + MICROPHONE 2 + TERM 31 WAKE UP/DIAGNOSIS WHT WIRE WHT/BRN WIRE WHT/RED WIRE YEL/BLK WIRE YEL/BLU WIRE