Honda S2000 AP2 facelift (2003-2009) yel/red Wiring diagrams

-SET CANCEL 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 DBW M+ DBW+ APP SENSOR (AT LEFT SIDE OF ENGINE COMPARTMENT) BLK WIRE BLK/BLU WIRE BLK/ORG WIRE BLK/WHT WIRE BLU WIRE BLU/WHT WIRE BRAKE PEDAL POSITION SWITCH BRN WIRE CABLE REEL (UNDER STEERING CABLE REEL (UNDER STEERING COLUMN COVER) CLUTCH PEDAL POSITION SWITCH (UNDER LEFT SIDE OF DASH) COLUMN COVER) HORNS SYSTEM CRUISE CONTROL INDICATOR LIGHT CRUISE CONTROL MAIN SWITCH CRUISE CONTROL MAIN SWITCH LIGHT CRUISE CONTROL SET/ RESUME CANCEL SWITCH DBW M- SG DOOR LOCKS SYSTEM DRIVE CIRCUIT ENGINE CONTROL UNIT (BEHIND LEFT KICK PANEL) ENGINE CONTROLS SYSTEM FILTER FREQUENCY DIVIDER CIRCUIT FUSE 11 FUSE 14 FUSE 25 FUSE 46 FUSE 47 FUSE 5 FUSE 6 GAUGE ASSEMBLY GRN WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE HORN RELAY HOT AT ALL TIMES HOT IN ON LT GRN WIRE LT GRN/BLK WIRE LT GRN/RED WIRE MAIN UNDER- HOOD FUSE/ RELAY BOX (AT RIGHT REAR OF ENGINE COMPT) OFF ON ON INDICATOR ORG/ WIRE OUTPUT SHAFT (COUNTERSHAFT) SPEED SENSOR (LEFT SIDE OF TRANSMISSION) PGM-FI MAIN PNK WIRE RED WIRE RED/BLK WIRE RED/BLU WIRE RED/YEL WIRE RESUME SEDF SEFD STARTING/ CHARGING STEERING WHEEL) SYSTEM THROTTLE ACTUATOR CONTROL MODULE (UNDER RIGHT SIDE OF DASH) THROTTLE ACTUATOR CONTROL MODULE RELAY (UNDER LEFT SIDE OF DASH) TP SENSOR/ THROTTLE ACTUATOR (LEFT FRONT OF ENGINE) UNDER-DASH FUSE/RELAY BOX (UNDER LEFT SIDE OF DASH) VCC WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/RED WIRE YEL WIRE YEL/BLK WIRE YEL/BLU WIRE YEL/GRN WIRE YEL/RED 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

ABS IND CKT ABS IND. AIR CONDITIONING SYSTEM ANTI-LOCK BRAKES SYSTEM ANTI-THEFT SYSTEM DOOR LOCKS SYSTEM ANTI-THEFT, POWER TOPS, HEADLIGHTS SYSTEMS BEEPER BELOW REAR TRAY) BLK WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/ORG WIRE BLU/RED WIRE BLU/WHT WIRE BRAKE FLUID LEVEL SWITCH (ON MASTER CYLINDER RESERVOIR) BRAKE SYSTEM IND CHARGING SYSTEM IND CLOCK SWITCH COMPUTER DATA LINES SYSTEM COMPUTER DATA LINES SYSTEM TRUNK, TAILGATE, FUEL DOORS SYSTEM CRUISE CONTROL IND DRIVING CIRCUIT DASH LIGHTS BRIGHTNESS CONTROLLER DOOR IND DRIVER'S DOOR SWITCH (AT LEFT "C" PILLAR) DRIVING CIRCUIT DRL IND ELECTRONIC POWER STEERING, POWER TOPS SYSTEMS ENGINE CONTROLS SYSTEM STARTING/CHARGING SYSTEM EPS IND F-CAN TRANSCEIVER FILTER FREQ DIVIDING CIRCUIT FUEL TANK UNIT (ON TOP OF FUEL TANK, FUEL GAUGE SENDING UNIT FUSE 25 FUSE 5 GAUGE ASSEMBLY GAUGE LIGHTS (2) GAUGE LIGHTS (7) GRN WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE HEADLIGHTS SYSTEM HEADLIGHTS SYSTEM HEADLIGHTS SYSTEM HEADLIGHTS SYSTEM INTERIOR LIGHTS SYSTEM HIGH BEAM IND HOT AT ALL TIMES HOT IN ON IMMOBILIZER SYSTEM IND INTERIOR LIGHTS SYSTEM ANTI-THEFT SYSTEM INTERMITTENT WIPER RELAY (AT LEFT REAR OF ENGINE COMPT) LCD DISPLAY LEFT TURN SIGNAL IND LOW FUEL IND DRIVING CIRCUIT LOW OIL PRESSURE IND LT GRN WIRE LT GRN/RED WIRE MAINTENANCE REQUIRED IND MIL IND ODO/TRIP SWITCH MPH/KM/H SWITCH OIL PRESSURE SWITCH OUTSIDE AIR TEMP SENSOR (BEHIND CENTER OF FRONT BUMPER) PARKING BRAKE SWITCH (AT BASE OF PARKING BRAKE LEVER) PASSENGER'S DOOR SWITCH (AT RIGHT "C" PILLAR) PNK TRUNK IND WIRE PNK WIRE PNK/BLK WIRE RED WIRE RED/BLK WIRE RED/BLU WIRE RED/WHT WIRE RED/YEL WIRE RIGHT TURN SIGNAL IND SEAT BELT REMINDER IND SECURITY IND DRIVING CIRCUIT SRS IND CIRCUIT SRS IND DRIVING CIRCUIT SUPPLEMENTAL RESTRAINTS SYSTEM WARNING SYSTEM CRUISE CONTROL SYSTEM TEMP GAUGE UNDER-DASH FUSE/RELAY BOX (UNDER LEFT SIDE OF DASH) VOLTAGE FEED VSA ACT IND VSA IND VSA IND CIRCUIT WHT WIRE WHT/BLK WIRE WHT/RED WIRE WIPER/WASHER DRIVING CIRCUIT WIPER/WASHER SYSTEM YEL WIRE YEL/BLK WIRE YEL/BLU WIRE YEL/RED WIRE

A/C COMPRESSOR (ON LOWER LEFT SIDE OF ENGINE) A/C COMPRESSOR CLUTCH A/C COMPRESSOR CLUTCH RELAY A/C PRESSURE SWITCH (ON RECEIVER DRIER, BEHIND CENTER OF FRONT BUMPER) A/C SWITCH AIR MIX CONTROL MOTOR (UNDER RIGHT SIDE OF DASH) AMD-P BLK WIRE BLK/RED WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE BRN/WHT WIRE ECT SENSOR 1 (TOP REAR OF ENGINE) ECT SENSOR 2 (LOWER LEFT OF RADIATOR) ENGINE CONTROL MODULE (ECM) (BEHIND LEFT KICK PANEL) ENGINE CONTROLS SYSTEM EVAPORATOR TEMPERATURE SENSOR (UNDER RIGHT SIDE OF DASH, ON HEATER CASE) FAN CTRL FRESH OUT RECIRC OUT FRS FUSE 20 FUSE 25 FUSE 58 GAUGE ASSEMBLY GRN WIRE GRN/WHT WIRE GRN/YEL WIRE GROUND ILL(+) ILL(-) BATTERY IGNITION GRY WIRE HEATER CONTROL PANEL HIGH LOW HOT AT ALL TIMES HOT IN ON WITH ENGINE NOT CRANKING ILLUM CANCEL LT GRN WIRE M-COOL M-DEF M-HOT M-VENT MAIN UNDER-HOOD FUSE/RELAY BOX (AT RIGHT REAR OF ENGINE COMPARTMENT) MODE 1 MODE 2 MODE 3 MODE 4 MODE 4 OUTPUT MODE 3 OUTPUT ILLUM CANCEL SIG MODE CONTROL MOTOR (UNDER LEFT SIDE OF DASH) PNK WIRE PNK/BLK WIRE PNK/BLU WIRE REC RECIRCULATION CONTROL MOTOR (UNDER RIGHT SIDE OF DASH) RED WIRE RED/BLK WIRE RED/WHT WIRE RELAY CTRL S-COM THERMAL PROTECTOR TO BLOWER MOTOR RELAY (DIAGRAM 2 OF 2) UNDER-DASH FUSE/RELAY BOX (UNDER LEFT SIDE OF DASH) WHT WIRE WHT/RED WIRE YEL WIRE YEL/BLU WIRE YEL/GRN WIRE YEL/RED 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 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 AUDIO UNIT REMOTE SWITCH LIGHT BLK WIRE BLU WIRE BLU/YEL WIRE BRN WIRE BRN/WHT WIRE CD CHANGER CHANNEL SWITCH DRIVER'S DOOR SPEAKER DRIVER'S LEFT REAR SPEAKERS DRIVER'S RIGHT REAR SPEAKERS FUSE 22 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 ILL + BATTERY INPUT ILLUM GROUND INDICATOR LIGHT LEFT TWEETER LT BLU WIRE LT GRN WIRE MODE SWITCH MUTE INPUT RR- LR- MUTE SWITCH NCA WIRE PASSENGER'S DOOR SPEAKER PASSENGER'S LEFT REAR SPEAKERS PASSENGER'S RIGHT REAR SPEAKERS POWER DISTRIBUTION SYSTEM POWER INPUT RADIO REMOTE SWITCH RED WIRE RED/BLK WIRE RED/YEL WIRE REMOTE MUTE CIRCUIT RIGHT TWEETER RR + LR + SHIELD ANTENNA INPUT SHIELD ANTENNA OUTPUT UNDER-DASH FUSE/RELAY BOX (UNDER LEFT SIDE OF DASH) VOLUME DN SWITCH VOLUME UP SWITCH WHT WIRE WHT/BLU WIRE WHT/RED WIRE YEL WIRE YEL/BLU WIRE YEL/GRN WIRE YEL/RED 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

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/WHT WIRE BUS SHIELD GND ECU BUS + ECU BUS+ ECU BUS- GND FUSE 22 FUSE 25 FUSE 9 GRN WIRE GRN/BLK WIRE GRN/RED WIRE GRN/YEL WIRE GROUND 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 POWER DISTRIBUTION SYSTEM POWER INPUT 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 (AT LEFT SIDE OF TRUNK) YEL WIRE YEL/BLU WIRE YEL/GRN WIRE YEL/RED WIRE

AFS AFSHTC ALTF ALTL VTPSW APSB APSB BAROMETER SENSOR BLK WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/WHT WIRE BRN WIRE BRN/YEL WIRE CMP B CKP DBW M- DBW+ ECM (BEHIND LEFT KICK PANEL) EVAP CANISTER PURGE VALVE (BELOW MASTER CYLINDER) FUSE 14 GRN WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE GRY/WHT WIRE HOT IN ON UNDER-DASH FUSE/RELAY BOX (UNDER LEFT SIDE OF DASH) IACV IAT ALTC SEFD SEDF PCS INTAKE AIR TEMPERATURE (IAT) SENSOR (ON INTAKE MANIFOLD) MAP AFS (+) RED WIRE RED/BLK WIRE RED/BLU WIRE RED/WHT WIRE RED/YEL WIRE SEDF SEFD STARTING/ CHARGING SYSTEM STARTING/CHARGING SYSTEM THROTTLE ACTUATOR CONTROL MODULE (UNDER RIGHT SIDE OF DASH) VCC VTS WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/RED WIRE YEL WIRE YEL/BLK WIRE YEL/BLU WIRE YEL/GRN WIRE YEL/RED WIRE

ACCELERATOR PEDAL POSITION SENSOR (AT LEFT SIDE OF ENGINE COMPARTMENT) BLK WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/WHT WIRE BRAKE PEDAL POSITION SWITCH (ON BRAKE PEDAL SUPPORT) BRN WIRE BRN/YEL WIRE ELD UNIT ENGINE COOLANT TEMPERATURE (ECT) SENSOR 1 (TOP REAR OF ENGINE) ENGINE COOLANT TEMPERATURE (ECT) SENSOR 2 (LOWER LEFT OF RADIATOR) FUSE 16 FUSE 46 FUSE 47 FUSE 6 GRN WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE HOT AT ALL TIMES HOT IN ON MAIN UNDER- HOOD FUSE/ RELAY BOX (AT RIGHT REAR OF ENGINE COMPT) OUTPUT SHAFT (COUNTERSHAFT) SPEED SENSOR (LEFT SIDE OF TRANSMISSION) RED WIRE RED/BLU WIRE RED/WHT WIRE RED/YEL WIRE SECONDARY HEATED UNDER-DASH FUSE/RELAY BOX (UNDER LEFT SIDE OF DASH) WHT WIRE WHT/BLK WIRE WHT/GRN WIRE YEL WIRE YEL/BLK WIRE YEL/BLU WIRE YEL/GRN WIRE YEL/RED WIRE