Porsche Boxster 986 (1996-2002) diagnosis connector (below left side of dash) Wiring diagrams

39 38 INPUT ESO FL INPUT ESO FR ABS CONTROL UNIT (LEFT SIDE OF FRONT LUGGAGE COMPARTMENT) ABS-SILA ALTERNATOR BLK WIRE BLK/ORG WIRE BLK/RED WIRE BLU WIRE BLU/BLK WIRE BLU/BRN WIRE BRN WIRE BRN/BLU WIRE BRN/WHT WIRE CURRENT DISTRIBUTOR DIAGNOSIS CONNECTOR (BELOW LEFT SIDE OF DASH) DIODE 3 ENGINE RELAY ESO REAR FL AV FL EV FR AV FR EV FUSE FUSE SUPPORT GROUND CTRL HA AV HA EV HOT AT ALL TIMES HOT IN RUN OR START IGN INSTRUMENT CLUSTER J/C (BS 14/2) J/C (BS 6/2) LEFT FRONT SPEED SENSOR LEFT REAR SPEED SENSOR MFI, DI CONTROL UNIT (LEFT SIDE OF ENGINE COMPT) MOTOR CTRL NCA WIRE ORG/BLU WIRE RED/PNK WIRE RELAY CTRL RFP-MOTOR RIGHT FRONT SPEED SENSOR RIGHT REAR SPEED SENSOR STOP LIGHT SWITCH TIPTRONIC TRANSMISSION CONTROL UNIT (FRONT CENTER OF ENGINE COMPT) U-SENS VALVE BLOCK + VALVE RELAY WHT WIRE WHT/BLK WIRE WHT/BRN WIRE WHT/GRN WIRE WHT/YEL WIRE

22 37 36 ESO REAR CAN LOW CAN HIGH 38 39 INPUT ESO FL INPUT ESO FR 4 1 ASR/ABD SILA ABS-SILA ABS/ABD CONTROL UNIT (LEFT SIDE OF FRONT LUGGAGE COMPARTMENT) ALTERNATOR ASR SWITCH ASR/ABD INFO ASV BLK WIRE BLK/ORG WIRE BLK/RED WIRE BLU WIRE BLU/BLK WIRE BLU/BRN WIRE BLU/WHT WIRE BRN WIRE BRN/BLU WIRE BRN/WHT WIRE CURRENT DISTRIBUTOR DIAGNOSIS CONNECTOR (BELOW LEFT SIDE OF DASH) DIM LED TERM DIODE 3 ENGINE RELAY FL AV FL EV FR AV FR EV FUSE FUSE SUPPORT GRN/BLK WIRE GROUND CTRL GRY/BLU/BRN WIRE GRY/WHT WIRE HA/RL AV VALVE BLOCK HA/RL EV HOT AT ALL TIMES HOT IN RUN OR START IGN INSTRUMENT CLUSTER J/C (BS 14/2) J/C (BS 5/2) J/C (BS 6/2) J/C (BS 9/2) LEFT FRONT SPEED SENSOR LEFT REAR SPEED SENSOR MFI, DI CONTROL UNIT (LEFT SIDE OF ENGINE COMPT) MOTOR CTRL NCA WIRE ORG/BLU WIRE RED/BLK WIRE RED/PNK WIRE RELAY CTRL RFP-MOTOR RIGHT FRONT SPEED SENSOR RR AV RR EV STOP LIGHT SWITCH TIPTRONIC TRANSMISSION CONTROL UNIT (FRONT CENTER OF ENGINE COMPT) U-SENS USV VALVE RELAY WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/BRN WIRE WHT/GRN WIRE WHT/PNK WIRE WHT/RED WIRE WHT/YEL WIRE

"K" LEAD DIAGNOSIS 36 37 CAN HI CAN LO 85 86 CAN LOW CAN HI A/D CONVERTER GND ATF TEMP SENSOR ENG SP TURBINE SHLD ANTI-LOCK BRAKES SYSTEM ATF TEMPER- ATURE SENSOR BLK WIRE BLK/BLU WIRE BLK/WHT WIRE BLU WIRE BLU/BLK WIRE BLU/GRN WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE BRN/BLK WIRE BRN/ORG WIRE BRN/WHT WIRE BRN/YEL WIRE CHANGE UP + CHANGE DOWN - PIN CODE 2 COOLING WATER STOP PRESSURE CTRL SOLENOID VALVE COOLING WATER STOP VALVE DIAGNOSIS CONNECTOR (BELOW LEFT SIDE OF DASH) DISPLAY MANUAL TERM 30 DRIVE SP EDS PRESSURE CONTROLLER ELECTRONIC GND PRESSURE CTLR 3 SOLENOID VALVE 1 FUSE FUSE SUPPORT B (UNDER LEFT SIDE OF DASH AT KICK PANEL) GRN WIRE GRN/BRN WIRE GRY/BLU WIRE GRY/WHT WIRE HOT AT ALL TIMES HOT IN RUN OR START J/C (BS 16/1) J/C (BS 9/2) KICKDOWN MFI-DI CONTROL UNIT (ON LEFT SIDE OF ENG COMPT) NCA WIRE ORG/ WIRE ORG/BLK WIRE OUTPUT ENGINE SPEED SENSOR PIN CODE 1 MANUAL PROG SHIFT DRIVE SP GND DRIVE SP SHDL TURBINE ENG SP PNK WIRE PNK/BRN WIRE PRESSURE CTLR 4 PRESSURE CTLR 1 PWR GND RED WIRE RED/BLK WIRE RED/BLU WIRE RED/BRN WIRE RED/GRN WIRE RED/WHT WIRE RED/YEL WIRE SOLENOID VALVE 2 SOLENOID VALVE 1 SOLENOID VALVE 3 SOLENOID VALVE 3 SOLENOID VALVE 2 PWR GND SP TURBINE GND SW LIFTING SW LIFTING WIRE 3 INPUT ESO FL INPUT ESO FR SW LIFTING WIRE 2 SW LIFTING WIRE 4 TERM 15 TERM 15 TIPTRONIC TRANSMISSION CONTROL UNIT (ON FRONT CENTER OF ENG COMPT) TRANSMISSION CONTROL TURBINE SENSOR VIO WIRE VIO/RED WIRE WHT WIRE WHT/BLK WIRE WHT/GRN WIRE WHT/GRY WIRE YEL WIRE YEL/BLU WIRE YEL/BRN WIRE YEL/GRN WIRE YEL/RED WIRE YEL/WHT WIRE

A/C- HEATING CONTROL UNIT (CENTER OF DASH) ABS CONTROL UNIT (LEFT SIDE OF LUGGAGE COMPT) ABS/ABD HYDRAULIC UNIT (LEFT SIDE OF LUGGAGE COMPT) AHVAC CONTROL UNIT AIRBAG CONTROL UNIT (UNDER CENTER CONSOLE) ALARM SYSTEM/CENTRAL LOCKING SYSTEM CONTROL UNIT (UNDER DRIVER'S SEAT) AUTOMATIC AU TEST BLK/RED WIRE BRN WIRE BRN/BLU WIRE DIAGNOSIS DIAGNOSIS CONNECTOR (BELOW LEFT SIDE OF DASH) ENGINE SPD TN SIG FUSE FUSE SUPPORT GRN WIRE HOT AT ALL TIMES HOT IN RUN OR START INFOSYSTEM DISPLAY, CONTROL UNIT INSTRUMENT CLUSTER K LEAD MEMORY SYSTEM CONTROL UNIT MFI, DI CONTROL UNIT (LEFT SIDE OF ENGINE COMPT) ORG/BLK WIRE ORG/BLU WIRE PARKING ASSISTANT CONTROL UNIT (UNDER DRIVER'S SEAT) RED/BLK WIRE TIPTRONIC TRANSMISSION CONTROL UNIT (FRONT CENTER OF ENGINE COMPT) TN-SIGNAL VIO/GRN WIRE W/ TRACTION CONTROL W/O TRACTION CONTROL

6 11 INFOSYSTEM IN INFOSYSTEM OUT ALARM CNTCT ALARM SYSTEM/ CENTRAL LOCKING SYSTEM CONTROL UNIT (UNDER DRIVER'S SEAT) BLK WIRE BLK/BLU WIRE BLK/RED/BLU WIRE BLK/RED/YEL WIRE BRN WIRE BRN/BLU WIRE BRN/WHT WIRE DIAGNOSIS CONNECTOR (BELOW LEFT SIDE OF DASH) DSP AMP MICROPHONE FUSE FUSE SUPPORT FUSE GRN WIRE GRN/BLK WIRE GRN/BLU WIRE GRN/RED WIRE GROUND TERM 30 GROUND VIDEO SYNC GROUND VOICE OUT DSP AMP RXD A/C GRY WIRE GRY/BLU/RED WIRE GRY/PNK WIRE GRY/YEL WIRE HOT AT ALL TIMES HOT IN OFF, ACC RUN AND START HOT IN RUN OR START INFOSYSTEM DISPLAY AND CONTROL UNIT INSTRUMENT CLUSTER J/C (BS 1) J/C (BS 13/1) KVA KVA MFI+DI SPEEDO A MICROPHONE NAVIGATION COMPUTER NCA WIRE ORG/ WIRE ORG/BLU WIRE ORG/RED WIRE RADIO CONTACT RED WIRE RED/BLK WIRE RED/GRN WIRE RXD SOUND SYSTEM SOUND SYSTEM A/C SYSTEM SPEEDO A TERM 30 TERM 31 TERM 31 TXD CLUSTER RXD CLUSTER TXD VIDEO SIG BLU WIRE VIDEO SIG GRN WIRE VIDEO SIG RED WIRE VIDEO SYNC GROUND VIO WIRE VOICE (OUT) WHT WIRE YEL WIRE

15 16 17 HI BEAM ON TERM 15 GROUND SENS AHVAC CONTROL UNIT (RIGHT REAR OF LUGGAGE COMPARTMENT) BLK WIRE BLK/RED WIRE BLU WIRE BRN WIRE BRN/BLK WIRE DIAGNOSIS CONNECTOR (BELOW LEFT SIDE OF DASH) ESO REAR FUSE FUSE SUPPORT GRN WIRE GRN/BLK WIRE GRN/BLU WIRE GRN/RED WIRE GRN/YEL WIRE GROUND GRY WIRE HOT IN PARK OR HEAD HOT IN RUN OR START HOT W/ HIGH BEAMS ON J/C (BS 2/1) J/C (BS 5/1) LEFT AHVAC DRIVE LEFT FRONT AHVAC SENSOR MFI, DI CONTROL UNIT (LEFT SIDE OF ENGINE COMPT) ORG/BLU WIRE PNK WIRE RED/WHT WIRE RIGHT AHVAC DRIVE RIGHT FRONT AHVAC SENSOR VIO WIRE WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/BRN WIRE WHT/RED WIRE WHT/YEL WIRE

1 2 3 DIAGNOSIS DOOR CONTACT 1 2 3 TERM 30 TERM 15 TERM 31 1 2 TERM 31 TERM 30 A/T M/T BACK-UP LIGHT SWITCH BLK WIRE BLK/BLU WIRE BLK/BLU/BRN WIRE BLK/BRN WIRE BLK/GRN WIRE BLK/ORG WIRE BLK/RED WIRE BLU WIRE BLU/RED WIRE BLU/RED/BLK WIRE BLU/RED/BRN WIRE BRN WIRE BRN/GRN WIRE DIAGNOSIS CONNECTOR (BELOW LEFT SIDE OF DASH) DOOR LOCKS SYSTEM FUSE FUSE SUPPORT FUSE SUPPORT FUSE GRN WIRE GRN/BLU WIRE GRN/RED WIRE GRY WIRE GRY/BLK WIRE GRY/BLU WIRE GRY/BRN WIRE GRY/GRN WIRE GRY/RED WIRE GRY/YEL WIRE HOT AT ALL TIMES HOT IN RUN OR START J/C (BS 12) J/C (BS 16/2) LEFT OUTSIDE MIRROR LIFTING SWITCH LT/RT UP/DN LT/RT UP/DN BACKUP SIG COM MTR LUMBAR PUMP LUMBAR VALVE BLOCK MEM MEM GFM-CONN SYST GND MEMORY SWITCH MEMORY SYSTEM CONTROL UNIT MIRROR ADJUSTMENT SWITCH ORG/ WIRE ORG/BLU WIRE ORG/GRN WIRE PNK WIRE RED WIRE RED/BLK WIRE RIGHT OUTSIDE MIRROR WHT WIRE WHT/BLU WIRE WHT/BLU/BRN WIRE WHT/BRN WIRE WHT/GRN WIRE WHT/ORG WIRE WHT/YEL WIRE YEL WIRE YEL/VIO WIRE

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 PINS 19-28 NOT USED 1 2 3 4 5 6 7 8 9 10 11 12 SENSOR 1 SENSOR 2 SENSOR 3 SENSOR 4 SENSORS + BACK-UP IN BLK/BLU WIRE BLK/RED WIRE BRN WIRE BRN/BLK WIRE DIAGNOSIS DIAGNOSIS CONNECTOR (BELOW LEFT SIDE OF DASH) FUSE FUSE SUPPORT GND SENSORS GRN/ORG WIRE GRN/PNK WIRE GRN/RED WIRE GRN/YEL WIRE HOT IN RUN OR START INSTRUMENT CLUSTER J/C (BS 2/1) ORG/BLU WIRE PARKING ASSISTANT CONTROL UNIT (UNDER DRIVER'S SEAT) PARKING ASST RED WIRE RED/GRY WIRE RED/YEL WIRE SENSOR 1 SENSOR 2 SENSOR 3 SENSOR 4 TERM 15 TERM 31