Honda S2000 AP1 (1999-2003) engine control module (ecm) (under left side of dash) Wiring diagrams

A/C CONDENSER FAN MOTOR (BEHIND CONDENSER) A/C CONDENSER FAN RELAY A/C ON A/C ON REQUEST A/C PRESSURE SWITCH 1 = LOW 2 = HIGH (ON RECEIVER DRIER) BLK WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE ENGINE CONTROL MODULE (ECM) (UNDER LEFT SIDE OF DASH) FAN CTRL FUSE 20 FUSE 57 FUSE 58 GRN WIRE HEATER CONTROL PANEL HOT AT ALL TIMES HOT IN ON WITH ENGINE NOT CRANKING MAIN UNDERHOOD FUSE/RELAY BOX (ON RIGHT SIDE OF ENGINE COMPARTMENT) NCA WIRE RADIATOR FAN MOTOR (BEHIND RADIATOR) RADIATOR FAN RELAY RADIATOR FAN SWITCH (ON LOWER LEFT SIDE OF RADIATOR) REQUEST UNDERDASH FUSE/RELAY BOX (UNDER LEFT SIDE OF DASH)

AUXILIARY UNDERHOOD FUSE BOX (ON LEFT SIDE OF ENGINE COMPT) BLK WIRE BLU WIRE BLU/BLK WIRE BLU/RED WIRE BRN WIRE COMPUTER DATA LINES SYSTEM CONVERTIBLE TOP CONTROL UNIT (UNDER RIGHT SIDE OF DASH) CRUISE CONTROL UNIT (ABOVE BRAKE PEDAL) DRIVING CIRCUIT (VSS OUT) ELECTRICAL POWER STEERING (EPS) CONTROL UNIT (RIGHT OF BATTERY) ENGINE CONTROL MODULE (ECM) (UNDER LEFT SIDE OF DASH) EPS GEAR BOX (BELOW FRONT CENTER OF ENGINE COMPT) EPS INDICATOR LIGHT EPS MOTOR EPS TORQUE SENSOR (BELOW FRONT CENTER OF ENGINE COMPT) EPSLD FILTER FUSE 33 FUSE 5 GAUGE ASSEMBLY GND 2 NEP GND 1 PVF SCS GRN WIRE HOT AT ALL TIMES HOT IN ON LT BLU WIRE MOTOR+ MOTOR- NEP PG +B PNK WIRE RED WIRE TACHOMETER TEST CONNECTOR (BEHIND AUXILIARY UNDERHOOD FUSE BOX) UNDERDASH FUSE/RELAY BOX (UNDER LEFT SIDE OF DASH) VSP PNK WIRE WHT WIRE WHT/BLK WIRE WHT/GRN WIRE WHT/RED WIRE WLP PS-SIG DLC YEL WIRE YEL/BLU WIRE

BLK WIRE BLK/YEL WIRE BLU WIRE BLU/ORG WIRE BRN WIRE BRN/YEL WIRE ENGINE CONTROL MODULE (ECM) (UNDER LEFT SIDE OF DASH) ENGINE CONTROLS FUEL PUMP CTRL START IN IMMOB IND CTRL IMMOB CODE IN IMMOB ENABLE FUEL TANK UNIT FUEL PUMP FUSE 2 FUSE 21 FUSE 25 GAUGE ASSEMBLY GRN WIRE GRN/YEL WIRE HOT AT ALL TIMES HOT IN HOT IN ON IMMOBILIZER INDICATOR LIGHT IMMOBILIZER RECEIVER UNIT (UNDER LEFT SIDE OF DASH) J/C MAIN UNDERHOOD FUSE/RELAY BOX (ON RIGHT SIDE OF ENGINE COMPARTMENT) FUSE 46 ORG/ WIRE PGM-FI MAIN RELAY (UNDER LEFT SIDE OF DASH, RIGHT OF STEERING COLUMN) PNK WIRE PNK/BLU WIRE PWR INPUT PWR INPUT GROUND RED WIRE RED/BLU WIRE UNDERDASH FUSE/ RELAY BOX (UNDER LEFT SIDE OF DASH) WHT WIRE WHT/GRN WIRE YEL WIRE YEL/BLK WIRE YEL/GRN WIRE

A/C COMPRESSOR A/C COMPRESSOR CLUTCH RELAY A/C ON REQUEST A/C PRESSURE SWITCH (ON RECEIVER DRIER) AIR MIX CONTROL MOTOR (ON LEFT SIDE OF HEATER CASE) AMD-P BLK WIRE BLK/WHT WIRE BLK/YEL WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE BRN/WHT WIRE COMPRESSOR CLUTCH ENGINE CONTROL MODULE (ECM) (UNDER LEFT SIDE OF DASH) EVAPORATOR TEMPERATURE SENSOR (UNDER RIGHT SIDE OF DASH, ON HEATER CASE) FAN CTRL FRESH OUT RECIRC OUT FRS FUSE 20 FUSE 25 FUSE 58 GRN WIRE GRN/WHT WIRE GRN/YEL WIRE GROUND DASH LIGHTS DASH LIGHTS BATTERY IGNITION GRY WIRE HEATER CONTROL PANEL HOT AT ALL TIMES HOT IN ON WITH ENGINE NOT CRANKING INSTRUMENT CLUSTER SYSTEM LT GRN WIRE M-COOL M-DEF M-HOT M-VENT MAIN UNDERHOOD FUSE/RELAY BOX (ON RIGHT SIDE OF ENGINE COMPARTMENT) MODE 1 MODE 2 MODE 3 MODE 4 MODE 4 OUTPUT MODE 3 OUTPUT ILLUM CANCEL SIG MODE CONTROL MOTOR (ON LEFT END OF HEATER CASE) PNK WIRE PNK/BLK WIRE PNK/BLU WIRE REC RECIRCULATION CONTROL MOTOR (UNDER RIGHT SIDE OF DASH) RED WIRE RED/BLK WIRE RELAY CTRL S-COM THERMAL PROTECTOR TO BLOWER MOTOR RELAY (DIAGRAM 2 OF 2) UNDERDASH FUSE/RELAY BOX (UNDER LEFT SIDE OF DASH) WHT/RED WIRE YEL WIRE YEL/BLU WIRE YEL/GRN WIRE YEL/RED WIRE