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

11 10 9 26 SP EXT SW IN SP RET SW IN SP EXTEND IND SP RETRACT IND 12 25 SP EXT RELAY SP RET RELAY BLK/WHT WIRE BLU/GRN WIRE BRN WIRE EXTEND FUSE (1997-99) (2000) FUSE SUPPORT GRN/BLK WIRE GRN/RED WIRE GRY/BRN WIRE GRY/GRN WIRE HOT AT ALL TIMES INSTRUMENT CLUSTER RED WIRE RETRACT SPOILER MANUAL OPERATION SWITCH SPOILER DRIVE MOTOR SPOILER EXTEND RELAY (ON RELAY SUPPORT 2) SPOILER RETRACT RELAY (ON RELAY SUPPORT 2) TRUNK,TAILGATE, FUEL DOOR SYSTEM WHT/GRN WIRE YEL/GRN WIRE

1 2 3 4 5 6 7 8 COIL COIL ALARM HORN ALARM SIREN ALARM SYSTEM/CENTRAL LOCKING SYSTEM CONTROL UNIT (UNDER DRIVER'S SEAT) ANTENNA BLK WIRE BLK/BRN WIRE BLK/GRN WIRE BLK/RED WIRE BLK/WHT WIRE BLK/YEL WIRE BLU/BLK WIRE BLU/BRN WIRE BLU/GRN/RED WIRE BLU/RED WIRE BLU/WHT/BLK WIRE BLU/WHT/BRN WIRE BLU/YEL WIRE BLU/YEL/RED WIRE BRN WIRE BRN/BLU WIRE BRN/BLU/RED WIRE BRN/GRN WIRE BRN/GRN/BLK WIRE BRN/GRN/WHT WIRE BRN/GRY WIRE BRN/ORG WIRE BRN/RED WIRE BRN/RED/BLK WIRE BRN/WHT WIRE BRN/YEL WIRE CLS BUTTON OPEN EXT SHIFT CONTACT CONTROL CURRENT DISTRIBUTOR FUSE DATAS DIAGNOSIS CONNECTOR (LEFT SIDE OF DASH) DIAGNOSIS LEAD DOOR LOCKS SYSTEM DOOR LOCKS SYSTEM DOOR LOCKS SYSTEM DOOR LOCKS SYSTEM DOOR LOCKS SYSTEM DOOR LOCKS SYSTEM DOOR LOCKS SYSTEM POWER WINDOWS SYSTEM FRONT LUGGAGE COMPT HOOD SWITCH FUNCTIONS INDICATOR FUSE SUPPORT FUSE GRN/BLK WIRE GRN/ORG WIRE GRN/RED WIRE GRY WIRE GRY/BLK WIRE GRY/BLU WIRE GRY/PNK WIRE GRY/WHT WIRE HOT AT ALL TIMES HOT IN OFF, ACC, RUN OR START HOT IN RUN OR START IGNITION SWITCH INSTRUMENT CLUSTER INTERIOR LIGHTS SYSTEM EXTERIOR LIGHTS SYSTEM IR SENSOR J/C (BS 13/1) J/C (BS 9/1) LOCK LUGG COMPT LIGHT POWER WDO CTRL SAFE MTR CLOSE MFI, DI CONTROL UNIT (LEFT SIDE OF ENGINE COMPT) NCA WIRE OFF ORG/ WIRE ORG/BLK WIRE ORG/WHT WIRE PACKAGE TRAY SWITCH POWER TOP RELAY (ON RELAY SUPPORT 1) POWER TOPS SYSTEM RADIO REAR COVER SPEED SENSOR UNPRIME DOOR REAR LUGGAGE COMPT SWITCH RED/BLK WIRE RED/BRN WIRE RED/GRN WIRE RUN WIRE SIGNAL TRANSFORMER SPEED OUT SUPPLEMENTAL RESTRAINTS SYSTEM TERM 31 TILT SENSOR TRANSPONDER TRUNK, TAILGATE, FUEL DOORS SYSTEM WHT WIRE WHT/BLK WIRE WHT/RED WIRE YEL/BLU WIRE YEL/BRN WIRE YEL/GRY 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 12 LEFT TURN SIGNAL RIGHT TURN SIGNAL A/C CONTROL UNIT ALARM SYSTEM/ CENTRAL LOCKING CONTROL UNIT (UNDER DRIVER'S SEAT) BACK-UP LIGHT CIRCUIT BLK WIRE BLK/GRN WIRE BLK/ORG WIRE BLK/WHT WIRE BLK/WHT/GRN WIRE BLK/YEL WIRE BLU WIRE BRN WIRE DIM LAMP LEFT TURN SIGNAL RIGHT TURN SIGNAL FLASHER (RELAY SUPPORT 1) FOG LIGHT SWITCH FUSE FUSE FUSE FUSE SUPPORT FUSE SUPPORT FUSE FUSE SUPPORT FUSE FUSE FUSE GRN WIRE GRY WIRE GRY/BLK WIRE GRY/BLU WIRE GRY/RED WIRE GRY/WHT WIRE HAZARD WARNING LIGHT SWITCH HEAD HEAD HEAD HEADLIGHTS SYSTEM HEADLIGHTS SYSTEM (W/ DRL) HIGH MOUNTED STOP LIGHT HOT AT ALL TIMES HOT IN ACC, RUN OR START HOT W/ TERM X RELAY ENERGIZED IGNITION SWITCH INSTRUMENT CLUSTER INSTRUMENT CLUSTER SYSTEM J/C (BS 10/1) J/C (BS 14/2) J/C (BS 6/2) KEY-IN IGNITION SWITCH LEFT HEADLIGHT ASSEMBLY LEFT LICENSE PLATE LIGHT LEFT SIDE MARKER LIGHT LEFT TAIL LIGHT ASSEMBLY LIGHT SWITCH NSE OFF L/R PARK OFF PARK L/R ON IND. ORG/ WIRE REAR FOG LIGHT BACK- UP LIGHT RED WIRE RED/WHT WIRE RIGHT HEADLIGHT ASSEMBLY RIGHT LICENSE PLATE LIGHT RIGHT SIDE MARKER LIGHT RIGHT TAIL LIGHT ASSEMBLY SIDE MARKER LIGHT SIDE MARKER LIGHT TURN SIGNAL SIDE MARKER LIGHTS BACK- UP LIGHT REAR FOG LIGHT STOP LIGHT SIDE MARKER LIGHTS STOP LIGHT STOP LIGHT SWITCH TERM 58 TURN SIGNAL TURN SIGNAL SWITCH VIO WIRE W/ DRL W/O DRL WHT WIRE WHT/GRN WIRE WIPER/ WASHER SYSTEM

2 4 (W/O MEMORY) (W/ MEMORY) ABS CONTROL UNIT OR ABS/ASR CONTROL UNIT ALARM HORN IR SENSOR ALARM SYSTEM/ CENTRAL LOCKING SYSTEM CONTROL UNIT BRN WIRE CONVERTIBLE TOP LOCK/UNLOCK SWITCH SIGNAL TRANSFORMER COOLING FAN 1 COOLING FAN 2 DAYTIME RUNNING LIGHT RELAY DIAGNOSIS CONNECTOR DRIVER'S DOOR LOCK MODULE FLASHER FOG LIGHT TURN SIGNAL SIDE MARKER LOW BEAM FRONT LUGGAGE COMPARTMENT HOOD SWITCH FUEL PUMP HEADLIGHT WASHER FLUID PUMP HEADLIGHT WASHER RELAY HIGH BEAM INSIDE LIGHT INTERMITTENT WIPER CONTROL RELAY J/C (BS 12) LEFT HEADLIGHT ASSEMBLY LEFT HEATED MIRROR LEFT HEATED SPRAY JET LEFT MAKE-UP MIRROR LEFT POWER SEAT SWITCH LEFT SEAT HEATER CONTROL UNIT LEFT POWER WINDOW MOTOR LEFT SEAT HEATER SWITCH LEFT SIDE MARKER LIGHT LIGHT SWITCH LIGHT SWITCH LIGHT ASSEMBLY LOW BEAM SIDE MARKER MEMORY SWITCH MEMORY SYSTEM CONTROL UNIT MIRROR ADJUSTMENT SWITCH CLUTCH INTERLOCK SWITCH NCA WIRE PARKING ASSISTANT CONTROL UNIT POWER TOP RELAY REAR WINDOW/ MIRROR DEFOGGER RELAY RED/BRN WIRE RIGHT HEADLIGHT ASSEMBLY RIGHT MAKE-UP MIRROR RIGHT SIDE MARKER LIGHT SPOILER MANUAL OPERATION SWITCH ACTUATION HEATING RELAY TELEPHONE PREP TELEPHONE TRANSMITTER/ RECEIVER TERMINAL X RELAY TURN SIGNAL FOG LIGHT HIGH BEAM TWO TONE HORN 1 TWO TONE HORN 2 WINDSHIELD WIPER MOTOR

26 8 ENGINE RUN SIG HIGH BEAM IND BLK WIRE BLK/YEL WIRE BLU/RED/GRN WIRE BRN WIRE COMBINATION SWITCH CURRENT DISTRIBUTOR DAYTIME RUNNING LIGHT RELAY (ON RELAY SUPPORT 1) FOG LAMP SWITCH OFF RELAY (ON RELAY SUPPORT 1) FOG LIGHT FOG LIGHT SWITCH FUSE FUSE FUSE FUSE FUSE FUSE FUSE FUSE FUSE SUPPORT FUSE SUPPORT FUSE FUSE SUPPORT HOT IN ACC OR RUN GRY WIRE GRY/BLK WIRE GRY/RED WIRE GRY/WHT WIRE HCS RELAY (ON RELAY SUPPORT 1) HEAD HEAD HEAD HI FLASH FLASH LO LO HIGH BEAM HOT AT ALL TIMES HOT IN OFF, ACC, RUN OR START HOT W/ TERM X RELAY ENERGIZED IGNITION SWITCH INSTRUMENT CLUSTER J/C (BS 13/1) J/C (BS 3/2) KEY-IN IGNITION SWITCH LEFT HEADLIGHT ASSEMBLY LIGHT SWITCH LIGHT SWITCH LIGHT ASSEMBLY LOCK OFF LOW BEAM NSE OFF L/R PARK L/R OFF PARK OFF PARK L/R ORG/ WIRE RED WIRE RED/WHT WIRE RIGHT HEADLIGHT ASSEMBLY RUN WIRE VIO WIRE W/O HCS W/ HCS WHT WIRE WHT/BLK WIRE WHT/GRN WIRE YEL WIRE YEL/BLK WIRE YEL/WHT WIRE

BLK WIRE BLK/BRN WIRE BLK/ORG WIRE BLK/RED WIRE BLU/PNK WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE BRN/BLK WIRE BRN/PNK WIRE BRN/RED WIRE BRN/VIO WIRE BRN/YEL WIRE CAMSHAFT ADJUSTMENT CLUTCH INTER LOCK SWITCH ENGINE COOLANT TEMPERATURE SENSOR (ON LEFT FRONT OF ENGINE) ENGINE SPEED SENSOR (ON REAR OF ENGINE, RIGHT ENGINE TEMPERATURE SENSOR (ON RIGHT SIDE OF ENGINE) FUEL TANK VENTING VALVE (ON LEFT SIDE OF ENGINE, NEAR THROTTLE BODY) FUSE FUSE FUSE HOLDER B GRN/RED WIRE GRY/BLU WIRE GRY/BRN WIRE GRY/GRN WIRE GRY/RED WIRE GRY/WHT WIRE HALL SENSOR 1 (ON TOP REAR OF RIGHT CYL HEAD) HALL SENSOR 2 (ON TOP FRONT OF LEFT CYL HEAD) HOT AT ALL TIMES HOT IN RUN OR START INSTRUMENT CLUSTER INTAKE PIPE CHANGE-OVER MALFUNCTION INDICATOR LAMP MAXI FUSE NCA WIRE OF CRANKSHAFT) OIL TEMPERATURE SENSOR (ON TOP LEFT OF ENGINE, UNDER INTAKE MANIFOLD) ORG/RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/VIO WIRE RELAY SUPPORT 2 (ON LEFT SIDE OF REAR LUGGAGE COMPT) SECONDARY AIR PUMP MOTOR (ON RIGHT SIDE OF ENG COMPT) SECONDARY AIR VALVE STOPLIGHT SWITCH (ON BRAKE PEDAL, BELOW FLOOR PANEL) THROTTLE CONTROL POTENTIOMETER VIO WIRE WHT WIRE YEL/BLK WIRE YEL/VIO WIRE YEL/WHT WIRE

A/C SYSTEM A/C SYSTEM STARTING/CHARGING SYSTEM AAV VALVE (LEFT FRONT OF ENGINE) AAV VALVE MALFUNCTION IND LAMP ABS SYSTEM ABS SYSTEM, COMPUTER DATA LINES SYSTEM AUTO EXHAUST GAS RECIRCULATION EXAMINATION CONNECTOR BLK WIRE BLK/ORG WIRE BLK/RED WIRE BLU WIRE BLU/BLK WIRE BLU/GRN WIRE BLU/VIO WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE BRN/BLK WIRE BRN/PNK WIRE BRN/RED WIRE BRN/YEL WIRE CAN-HIGH CAN-LOW COOLING FANS SYSTEM CRUISE CONTROL SYSTEM CRUISE CONTROL WA STOPLIGHT SW 2 CRUISE CTRL CLUTCH SW STOPLIGHT SW 1 CRUISE CONTROL SET DIFFERENTIAL PRESSURE SENSOR ENG SPEED SENS SHD ENG SPEED SENSOR FAN STAGE 1 VARIANT CODING A/C DEMAND PDL VALUE SENS 1 GND PDL VALUE SENS 1 SIG FUEL CONSUMPTION IND FUEL STATUS FUEL PUMP RELAY CTRL DIM STATUS PDL VALUE SENS 2 GND PDL VALUE SENS 2 SIG FUSE FUSE HOLDER C GRN WIRE GRN/BLK WIRE GRN/BLU WIRE GRN/GRY WIRE GRN/ORG WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE GRY/BLU WIRE GRY/BRN WIRE GRY/RED WIRE GRY/WHT WIRE HOT AT ALL TIMES IGNITION COIL 1 IGNITION COIL 2 IGNITION COIL 4 IGNITION COIL 5 IGNITION COIL 3 IGNITION COIL 6 INSTRUMENT CLUSTER SYSTEM KNOCK SENS 1 IN KNOCK SENS 1 GND KNOCK SENS 2 IN KNOCK SENS 2 GND MEAN PRESSURE SW RELEASE MFI-DI CONTROL UNIT (ON LEFT SIDE OF ENGINE COMPT) NCA WIRE ORG/RED WIRE PEDAL VALUE SENSOR PLUG SPARK PNK WIRE RED/BLU WIRE RED/GRN WIRE RED/VIO WIRE SPARK PLUG SUPPLEMENTAL RESTRAINTS SYSTEM VIO/BLK WIRE VIO/GRN WIRE WHT WIRE WHT/BLK WIRE WHT/BRN WIRE WHT/RED WIRE YEL WIRE YEL/BLK WIRE YEL/BLU WIRE YEL/BRN WIRE YEL/GRN WIRE YEL/GRY WIRE YEL/VIO WIRE YEL/VIO/BRN WIRE YEL/WHT WIRE

BLK WIRE BLK/BRN WIRE BLK/ORG WIRE BLK/RED WIRE BLU/PNK WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE BRN/BLK WIRE BRN/PNK WIRE BRN/RED WIRE BRN/VIO WIRE BRN/YEL WIRE CAMSHAFT ADJUSTMENT CLUTCH INTER LOCK SWITCH ENGINE COOLANT TEMPERATURE SENSOR (ON LEFT FRONT OF ENGINE) ENGINE SPEED SENSOR (ON REAR OF ENGINE, RIGHT ENGINE TEMPERATURE SENSOR (ON RIGHT SIDE OF ENGINE) FUEL TANK VENTING VALVE (ON LEFT SIDE OF ENGINE, NEAR THROTTLE BODY) FUSE FUSE FUSE HOLDER B GRN/RED WIRE GRY/BLU WIRE GRY/BRN WIRE GRY/GRN WIRE GRY/RED WIRE GRY/WHT WIRE HALL SENSOR 1 (ON TOP REAR OF RIGHT CYL HEAD) HALL SENSOR 2 (ON TOP FRONT OF LEFT CYL HEAD) HOT AT ALL TIMES HOT IN RUN OR START INSTRUMENT CLUSTER INTAKE PIPE CHANGE-OVER MALFUNCTION INDICATOR LAMP MAXI FUSE NCA WIRE OF CRANKSHAFT) OIL TEMPERATURE SENSOR (ON TOP LEFT OF ENGINE, UNDER INTAKE MANIFOLD) ORG/RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/VIO WIRE RELAY SUPPORT 2 (ON LEFT SIDE OF REAR LUGGAGE COMPT) SECONDARY AIR PUMP MOTOR (ON RIGHT SIDE OF ENG COMPT) SECONDARY AIR VALVE STOPLIGHT SWITCH (ON BRAKE PEDAL, BELOW FLOOR PANEL) THROTTLE CONTROL POTENTIOMETER VIO WIRE WHT WIRE YEL/BLK WIRE YEL/VIO WIRE YEL/WHT WIRE

A/C SYSTEM A/C SYSTEM STARTING/CHARGING SYSTEM AAV VALVE (LEFT FRONT OF ENGINE) AAV VALVE MALFUNCTION IND LAMP ABS SYSTEM ABS SYSTEM, COMPUTER DATA LINES SYSTEM AUTO EXHAUST GAS RECIRCULATION EXAMINATION CONNECTOR BLK WIRE BLK/ORG WIRE BLK/RED WIRE BLU WIRE BLU/BLK WIRE BLU/GRN WIRE BLU/VIO WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE BRN/BLK WIRE BRN/PNK WIRE BRN/RED WIRE BRN/YEL WIRE CAN-HIGH CAN-LOW COOLING FANS SYSTEM CRUISE CONTROL SYSTEM CRUISE CONTROL WA STOPLIGHT SW 2 CRUISE CTRL CLUTCH SW STOPLIGHT SW 1 CRUISE CONTROL SET DIFFERENTIAL PRESSURE SENSOR ENG SPEED SENS SHD ENG SPEED SENSOR FAN STAGE 1 VARIANT CODING A/C DEMAND PDL VALUE SENS 1 GND PDL VALUE SENS 1 SIG FUEL CONSUMPTION IND FUEL STATUS FUEL PUMP RELAY CTRL DIM STATUS PDL VALUE SENS 2 GND PDL VALUE SENS 2 SIG FUSE FUSE HOLDER C GRN WIRE GRN/BLK WIRE GRN/BLU WIRE GRN/GRY WIRE GRN/ORG WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE GRY/BLU WIRE GRY/BRN WIRE GRY/RED WIRE GRY/WHT WIRE HOT AT ALL TIMES IGNITION COIL 1 IGNITION COIL 2 IGNITION COIL 4 IGNITION COIL 5 IGNITION COIL 3 IGNITION COIL 6 INSTRUMENT CLUSTER SYSTEM KNOCK SENS 1 IN KNOCK SENS 1 GND KNOCK SENS 2 IN KNOCK SENS 2 GND MEAN PRESSURE SW RELEASE MFI-DI CONTROL UNIT (ON LEFT SIDE OF ENGINE COMPT) NCA WIRE ORG/RED WIRE PEDAL VALUE SENSOR PLUG SPARK PNK WIRE RED/BLU WIRE RED/GRN WIRE RED/VIO WIRE SPARK PLUG SUPPLEMENTAL RESTRAINTS SYSTEM VIO/BLK WIRE VIO/GRN WIRE WHT WIRE WHT/BLK WIRE WHT/BRN WIRE WHT/RED WIRE YEL WIRE YEL/BLK WIRE YEL/BLU WIRE YEL/BRN WIRE YEL/GRN WIRE YEL/GRY WIRE YEL/VIO WIRE YEL/VIO/BRN WIRE YEL/WHT WIRE