Honda S2000 I (2004-2009) (at left front side of trunk) Wiring diagrams

ANTI-THEFT SYSTEM BLK WIRE BLK/GRN WIRE BLK/WHT WIRE BLU/BLK WIRE CEILING LIGHT/ SPOT LIGHTS DOOR INDICATOR LIGHT CPU FUSE 24 GAUGE ASSEMBLY GRN WIRE GRN/YEL WIRE GRY WIRE HOT AT ALL TIMES HOT IN ON UNDER-DASH FUSE/RELAY BOX (UNDER LEFT SIDE OF DASH) FUSE 5 KEYLESS DOOR LOCK CONTROL UNIT (UNDER LEFT SIDE OF DASH) LEFT LT GRN/RED WIRE OFF OFF ON OFF OFF ON ON DOOR DOOR RED WIRE RIGHT TRUNK INDICATOR LIGHT TRUNK LID LATCH (AT MIDDLE OF TRUNK LID) TRUNK LID LATCH SWITCH TRUNK LIGHT WHT WIRE WHT/BLU WIRE YEL WIRE

AUXILIARY UNDER-HOOD FUSE BOX (AT REAR LEFT OF ENGINE COMPARTMENT) FUSE 34 BLK WIRE BLK/RED WIRE BLK/YEL WIRE BLU WIRE BRN WIRE CONVERTIBLE TOP DISABLE SWITCH (W/ HARDTOP) (UNDER DRIVER'S ROLL BAR) FUSE 19 FUSE 6 GAUGE ASSEMBLY GRN WIRE GRN/YEL WIRE HOT AT ALL TIMES HOT IN ON HOT IN ON W/ ENGINE NOT CRANKING LT GRN WIRE LT GRN/WHT WIRE NOISE COND- ENSER (AT LEFT SIDE OF TRUNK) ON IND- ICATOR POWER TOPS SYSTEM REAR WINDOW DEFOGGER DIODE (AT LEFT SIDE OF TRUNK) REAR WINDOW DEFOGGER (W/ HARD- TOP) REAR WINDOW DEFOGGER (W/ SOFTTOP) REAR WINDOW DEFOGGER CHANGE RELAY (AT LEFT SIDE OF TRUNK) REAR WINDOW DEFOGGER SWITCH REAR WINDOW DEFOGGER SWITCH LIGHT RED WIRE UNDER-DASH FUSE/RELAY BOX (UNDER LEFT SIDE OF DASH) WHT WIRE WHT/GRN WIRE YEL WIRE

BLK WIRE BLK/RED WIRE BLU WIRE BRAKE PEDAL POSITION SWITCH (ON BRAKE PEDAL SUPPORT) COMBINATION SWITCH FUSE 23 FUSE 47 FUSE 49 FUSE/ RELAY BOX (AT RIGHT REAR OF ENGINE COMPT) FUSE 7 GAUGE ASSEMBLY GRN WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE HAZARD WARNING SWITCH HEAD HEADLIGHT SWITCH HIGH MOUNT BRAKE LIGHT HOT AT ALL TIMES HOT IN ON LEFT LEFT BRAKE LIGHT (LED) LEFT BRAKE/ SIDE MARKER/ TAILLIGHT LEFT FRONT PARKING LIGHT/ SIDE MARKER LIGHT LEFT REAR TURN SIGNAL LIGHT LEFT FRONT TURN SIGNAL LIGHT LEFT REAR SIDE MARKER LIGHT LEFT SIDE TURN SIGNAL LIGHT LEFT TAIL- LIGHT (LED) LEFT TURN INDICATOR LIGHT LICENSE PLATE LIGHT MAIN UNDER- HOOD FUSE/ RELAY BOX (AT RIGHT REAR OF ENGINE COMPT) MAIN UNDER-HOOD OFF PARK RED WIRE RED/BLK WIRE RED/BLU WIRE RIGHT RIGHT BRAKE LIGHT (LED) RIGHT BRAKE/ SIDE MARKER/ TAILLIGHT RIGHT FRONT PARKING LIGHT/ RIGHT REAR TURN SIGNAL LIGHT RIGHT FRONT TURN SIGNAL LIGHT RIGHT SIDE TURN SIGNAL LIGHT RIGHT REAR SIDE MARKER LIGHT RIGHT TAIL- LIGHT (LED) RIGHT TURN INDICATOR LIGHT SIDE MARKER LIGHT TAILLIGHT RELAY TURN SIGNAL SWITCH TURN SIGNAL/ HAZARD RELAY UNDER-DASH FUSE/ RELAY BOX (UNDER LEFT SIDE OF DASH) WHT WIRE WHT/BLK WIRE YEL WIRE

BATTERY IGNITION BLK WIRE BLK/ORG WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE DOOR IND DOOR OPEN IN TRUNK LATCH IN HOOD SWITCH IN DISARM SW IN COMM UNLOCK CTRL COMM DRIVER'S DOOR KEY CYLINDER SWITCH DRIVER'S DOOR LATCH DRIVER'S DOOR SWITCH (AT LEFT "C" PILLAR) DRIVER'S ONLY UNLOCK RELAY (UNDER DRIVER'S SEAT) FUSE 25 FUSE 26 FUSE 5 GAUGE ASSEMBLY GRN WIRE GRN/RED WIRE GRN/YEL WIRE GROUND LED CTRL IGNITION KEY IN CEILING LIGHTS LIGHT FLASHER HORN CTRL HOOD SWITCH HORNS SYSTEM HOT AT ALL TIMES HOT IN ON IGNITION KEY SWITCH KEYLESS DOOR LOCK CONTROL UNIT (UNDER LEFT SIDE OF DASH) LT GRN WIRE ORG/ WIRE PASSENGER'S DOOR LOCK ACTUATOR PASSENGER'S DOOR SWITCH (AT RIGHT "C" PILLAR) PNK WIRE PNK/BLK WIRE PNK/BLU WIRE RED WIRE RED/BLK WIRE RED/WHT WIRE SECURITY DISARM SWITCH SECURITY IN-LINE FUSE 1 (UNDER LEFT SIDE OF DASH) SECURITY IN-LINE FUSE 2 (UNDER LEFT SIDE OF DASH) SECURITY IND TRUNK LID LATCH SWITCH TRUNK LID OPENER RELAY (UNDER DRIVER'S SEAT) TRUNK LID OPENER SOLENOID TRUNK OPEN CTRL TRUNK OPENER SOLENOID/ LATCH SWITCH TRUNK, TAILGATE, FUEL DOORS SYSTEM UNDER-DASH FUSE/ RELAY BOX (UNDER LEFT SIDE OF DASH) WARNING SYSTEMS WHT WIRE WHT/BLU WIRE YEL WIRE YEL/BLK WIRE YEL/BLU WIRE YEL/RED WIRE YEL/WHT WIRE

ACCESSORY POWER SOCKET BATTERY BLK WIRE BRN WIRE CKP SENSOR CMP SENSOR CONVERTIBLE TOP DISABLE SWITCH DRIVER'S SEAT BELT SWITCH EPS CONTROL UNIT EPS GEAR BOX FUEL TANK UNIT GRN WIRE HIGH MOUNT BRAKE LIGHT IGNITION COIL 1 IGNITION COIL 2 IGNITION COIL 3 IGNITION COIL 4 KNOCK SENSOR SHIELD LEFT SIDE ENGINE BLOCK LT GRN WIRE NOISE CONDENSER PASSENGER'S SEAT BELT SWITCH PASSENGER'S WEIGHT SENSOR UNIT REAR WINDOW DEFOGGER REAR WINDOW DEFOGGER (REMOVABLE HARDTOP) ROCKER ARM OIL PRESSURE SWITCH SECONDARY SHIELD SRS UNIT THROTTLE CONTROL ACTUATOR MODULE TRUNK LID OPENER SOLENOID/ LATCH SWITCH XM RECEIVER (SATELLITE RADIO) YEL WIRE

2 3 4 5 6 7 IMOCD DIAG-H BRK SW IMOARM BLK WIRE BLK/YEL WIRE BRN WIRE BRN/YEL WIRE COMPUTER DATA LINES SYSTEM ECM (BEHIND LEFT KICK PANEL) ELECTRONIC POWER STEERING SYSTEM ENGINE CONTROLS SYSTEM FUEL FUEL PUMP TANK UNIT (ON TOP OF FUEL TANK, BELOW REAR TRAY) FUSE 2 FUSE 25 GAUGE ASSEMBLY GRN WIRE GRN/WHT WIRE GRN/YEL WIRE GROUND GROUND GROUND GROUND HEADLIGHTS SYSTEM HOT AT ALL TIMES HOT IN ON IMMOBILIZER CONTROL UNIT- RECEIVER (ON RIGHT SIDE OF STEERING COLUMN) IMMOBILIZER SYSTEM INDICATOR INSTRUMENT CLUSTER SYSTEM J/C J/C LT BLU WIRE MAIN UNDER-HOOD FUSE/RELAY BOX (AT RIGHT REAR OF ENGINE COMPT) FUSE 46 PARKING BRAKE SWITCH (AT BASE OF PARKING BRAKE LEVER) PGM-FI MAIN RELAY 1 (UNDER LEFT SIDE OF DASH) PGM-FI MAIN RELAY 2 (UNDER LEFT SIDE OF DASH) PNK WIRE POWER TOPS SYSTEM RED WIRE RED/BLU WIRE SUPPLEMENTAL RESTRAINTS SYSTEM UNDER-DASH FUSE/ RELAY BOX (UNDER LEFT SIDE OF DASH) WHT WIRE WHT/GRN WIRE WHT/RED WIRE YEL WIRE YEL/BLK WIRE YEL/GRN WIRE

BATTERY IGNITION BLK WIRE BLK/ORG WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE DOOR IND DOOR OPEN IN TRUNK LATCH IN HOOD SWITCH IN DISARM SW IN COMM UNLOCK CTRL COMM DRIVER'S DOOR KEY CYLINDER SWITCH DRIVER'S DOOR LATCH DRIVER'S DOOR SWITCH (AT LEFT "C" PILLAR) DRIVER'S ONLY UNLOCK RELAY (UNDER DRIVER'S SEAT) FUSE 25 FUSE 26 FUSE 5 GAUGE ASSEMBLY GRN WIRE GRN/RED WIRE GRN/YEL WIRE GROUND LED CTRL IGNITION KEY IN CEILING LIGHTS LIGHT FLASHER HORN CTRL HOOD SWITCH HORNS SYSTEM HOT AT ALL TIMES HOT IN ON IGNITION KEY SWITCH KEYLESS DOOR LOCK CONTROL UNIT (UNDER LEFT SIDE OF DASH) LT GRN WIRE ORG/ WIRE PASSENGER'S DOOR LOCK ACTUATOR PASSENGER'S DOOR SWITCH (AT RIGHT "C" PILLAR) PNK WIRE PNK/BLK WIRE PNK/BLU WIRE RED WIRE RED/BLK WIRE RED/WHT WIRE SECURITY DISARM SWITCH SECURITY IN-LINE FUSE 1 (UNDER LEFT SIDE OF DASH) SECURITY IN-LINE FUSE 2 (UNDER LEFT SIDE OF DASH) SECURITY IND TRUNK LID LATCH SWITCH TRUNK LID OPENER RELAY (UNDER DRIVER'S SEAT) TRUNK LID OPENER SOLENOID TRUNK OPEN CTRL TRUNK OPENER SOLENOID/ LATCH SWITCH TRUNK, TAILGATE, FUEL DOORS SYSTEM UNDER-DASH FUSE/ RELAY BOX (UNDER LEFT SIDE OF DASH) WARNING SYSTEMS WHT WIRE WHT/BLU WIRE YEL WIRE YEL/BLK WIRE YEL/BLU WIRE YEL/RED WIRE YEL/WHT WIRE

1 4 6 WIN DN OUT WIN UP OUT PASS UP OR DN OUT 14 6 13 DN CNTRL IN WIN DN OUT WIN UP OUT ANTI-THEFT SYSTEM BLK WIRE BLK/WHT WIRE BLU WIRE BLU/BLK WIRE BLU/ORG WIRE BLU/RED WIRE BLU/WHT WIRE CLOSE CONTROLLED CONVERTIBLE TOP CONTROL UNIT (UNDER RIGHT SIDE OF DASH) CONVERTIBLE TOP DISABLE SWITCH (W/ HARDTOP) (UNDER DRIVER'S ROLL BAR) CONVERTIBLE TOP SWITCH DEFOGGER SYSTEM DOWN DRIVER'S WINDOW DOWN CONTROL OUTPUT FUSE 12 FUSE 18 FUSE 25 FUSE 5 GRN WIRE GRN/WHT WIRE GRN/YEL WIRE GROUND GRY WIRE GRY/RED WIRE HOT AT ALL TIMES HOT IN ON IGNITION INSTRUMENT CLUSTER SYSTEM INSTRUMENT CLUSTER SYSTEM HEADLIGHTS SYSTEM LEFT CONVERTIBLE TOP MOTOR (BEHIND LEFT REAR SIDE TRIM) LT GRN WIRE LT GRN/RED WIRE OPTIONAL HARD TOP CONNECTED SIGNAL PARK BRAKE PARKING BRAKE LEVER) PARKING BRAKE SWITCH (AT BASE OF PASSENGER'S WINDOW MOTOR (IN PASSENGER'S DOOR) PASSENGERS WINDOW SWITCH POWER WINDOW MASTER SWITCH RED WIRE RED/BLK WIRE RED/BLU WIRE RED/WHT WIRE RED/YEL WIRE RIGHT CONVERTIBLE TOP MOTOR (BEHIND RIGHT REAR SIDE TRIM) UNDER-DASH FUSE/RELAY BOX (UNDER LEFT SIDE OF DASH) VEHICLE SPEED IN WHT WIRE WHT/BLK WIRE WHT/RED WIRE YEL WIRE

ACCESSORY POWER SOCKET RELAY (UNDER LEFT SIDE OF DASH, RIGHT OF STEERING COLUMN) AM/FM ANTENNA AM/FM ANTENNA AMPLIFIER (AT RIGHT FRONT OF TRUNK) ANTENNA AMPLIFIER SWITCHED IGNITION REMOTE INPUT ANTENNA LEAD AUDIO UNIT B+ SYSTEM ACC BUS SHIELD GND SHIELD R+ L+ B+ BLK WIRE BLU WIRE BLU/YEL WIRE BRN WIRE BRN/WHT WIRE BUS SHIELD GND CD CHANGER ECU BUS + ECU BUS+ ECU BUS- GND FUSE 22 FUSE 25 FUSE 9 GRN WIRE GRN/BLK WIRE GRN/RED WIRE GRN/YEL WIRE GRY WIRE GRY/RED WIRE HOT AT ALL TIMES HOT IN ACC OR ON LEFT LT BLU WIRE LT GRN WIRE MUTE INPUT RR- LR- RF- LF- ILL- GROUND NCA WIRE ORG/ WIRE PNK +B WIRE PNK WIRE POWER DISTRIBUTION SYSTEM POWER INPUT PPL PPL GROUND R - L - R+ SHIELD RED WIRE RED/BLK WIRE RED/YEL WIRE RIGHT RR+ LR+ RF+ LF+ ILL+ BATTERY INPUT SATELLITE ANT SATELLITE SIGNAL ANTENNA SHIELD ANTENNA INPUT SHIELD ANTENNA OUTPUT SYSTEM ACC TERRESTRIAL ANT SIG TERRESTRIAL SIGNAL ANTENNA UNDER-DASH FUSE/RELAY BOX (UNDER LEFT SIDE OF DASH) WHT WIRE WHT/BLU WIRE WHT/RED WIRE XM ANTENNA XM RECEIVER (IF EQUIPPED) (AT LEFT SIDE OF TRUNK) XM RECEIVER CONNECTOR (AT LEFT SIDE OF TRUNK) YEL WIRE YEL/BLU WIRE YEL/GRN WIRE YEL/RED WIRE

AF SENSOR RELAY (UNDER LEFT SIDE OF DASH) BLK WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BRN WIRE FUEL PUMP FUEL TANK UNIT (ON TOP OF FUEL TANK, BELOW REAR TRAY) FUSE 11 FUSE 15 FUSE 10 GRN WIRE GRN/RED WIRE GRN/YEL WIRE HOT AT ALL TIMES ORG/ WIRE PGM-FI MAIN RELAY 2 (UNDER LEFT SIDE OF DASH) RED WIRE UNDER-DASH FUSE/RELAY BOX (UNDER LEFT SIDE OF DASH) WHT WIRE WHT/BLK WIRE WHT/RED WIRE YEL/BLK WIRE YEL/BLU WIRE YEL/GRN WIRE