Hyundai Sonata IV (1998-2001) ecm control relay (behind dash, right side of center support bracket) Wiring diagrams

1 2 PNK WIRE A/C PRES A/C SYSTEM A/T RELAY AIR FLOW SENS PNK GEN G WIRE AIR TEMP SENS BLK WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BRN WIRE BRN/WHT WIRE CHECK CONNECTOR CHECK ENGINE IND CLOSE COOLING FANS SYSTEM ECM CONTROL RELAY (BEHIND DASH, RIGHT SIDE OF CENTER SUPPORT BRACKET) EGR SOL ENGINE COMPARTMENT JUNCTION BLOCK ENGINE COMPARTMENT JUNCTION BLOCK MAIN FUSE ENGINE/TRANSMISSION CONTROL MODULE (E/TCM) (BEHIND LOWER CENTER OF DASH) FAN RLY FAN RLY FUEL INJECTORS FUEL SENDER AND FUEL PUMP MOTOR (TOP OF FUEL TANK) FUSE 10 GRN WIRE GRN/WHT WIRE GROUND BATTERY MEM PWR PNK WIRE GRY WIRE HOT AT ALL TIMES HOT AT ALL TIMES ECM FUSE HOT IN ON OR START IGN COIL 2, 3 IGN COIL 1, 4 IGNITION COIL 1 (TOP FRONT OF ENGINE) IGNITION COIL 2 (TOP REAR OF ENGINE) IGNITION SWITCH INJ 2 CCV PURGE SOL INJ 3 INJ 4 INJ 1 SPARK TIMING MIL CTRL A/C REL F PMP CTRL INSTRUMENT CLUSTER LOCK LT BLU WIRE LT BLU/BLK WIRE LT GRN/BLK WIRE NCA WIRE ORG/ WIRE ORG/BLK WIRE P/S SW PASSENGER COMPARTMENT JUNCTION BLOCK PNK 10 11 12 13 14 15 16 17 18 WIRE PNK 6 5 7 PNK WIRE PNK PNK PNK PNK PNK PNK PNK 1 2 3 4 5 6 7 8 9 WIRE PNK WIRE PNK/BLK WIRE POWER STEERING PRESSURE SWITCH (RIGHT FRONT OF ENG COMPT) PPL START SIG P/N INPUT PURGE CONTROL SOLENOID VALVE (FRONT OF INTAKE MANIFOLD) RED WIRE STARTING/ CHARGING SYSTEM TACHO- METER TAN WIRE TAN/BLK WIRE TO SPARK PLUGS WHT WIRE YEL WIRE YEL/BLK WIRE

1 2 PNK WIRE A/C PRES GEN FR PNK WIRE A/C SIG A/C SYSTEM BLK WIRE BLU WIRE BRN/WHT WIRE CHECK CONNECTOR CHECK ENGINE IND CLOSE COOLING FANS SYSTEM ECM CONTROL RELAY (BEHIND DASH, RIGHT SIDE OF CENTER SUPPORT BRACKET) EGR SOL ENGINE COMPARTMENT JUNCTION BLOCK ENGINE CONTROL MODULE (BEHIND LOWER CENTER OF DASH) FUEL INJECTORS FUEL SENDER AND FUEL PUMP MOTOR (TOP OF FUEL TANK) FUSE 10 GRN WIRE GRN/WHT WIRE GRY WIRE HOT AT ALL TIMES HOT IN ON OR START IGN COIL 1, 4 PURGE SOL F PMP CTRL IGN COIL 2, 3 A/C REL FAN RLY FAN RLY IGNITION COIL 1 (TOP FRONT OF ENGINE) IGNITION COIL 2 (TOP REAR OF ENGINE) IGNITION SWITCH INJ 3 INJ 1 GROUND BATTERY INJ 4 INJ 2 INSTRUMENT CLUSTER LOCK LT BLU WIRE LT GRN/BLK WIRE MAIN FUSE NCA WIRE ORG/ WIRE ORG/BLK WIRE P/S SW MIL CTRL PASSENGER COMPARTMENT JUNCTION BLOCK PNK PNK PNK PNK PNK PNK PNK 1 2 3 4 5 6 7 WIRE PNK PNK WIRE PNK WIRE PNK/BLK WIRE POWER STEERING PRESSURE SWITCH (RIGHT FRONT OF ENG COMPT) PURGE CONTROL SOLENOID VALVE (FRONT OF INTAKE MANIFOLD) RED WIRE STARTING/ CHARGING SYSTEM STARTING/ CHARGING SYSTEM GEN G TAN WIRE TAN/BLK WIRE TO SPARK PLUGS WHT WIRE YEL WIRE

1 (PINS 2-6) 7 (PINS 8-12) 13 14 15 16 17 18 19 20 21 22 23 24 PNK WIRE 1 2 3 4 5 6 7 8 9 PNK IGNITION WIRE AIR TEMPERATURE SENSOR (UPPER LEFT SIDE OF INTAKE MANIFOLD) BLK WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE CKP SIGNAL ECM CONTROL RELAY (BEHIND DASH, RIGHT SIDE OF CENTER SUPPORT BRACKET) ECM FUSE ECM RELAY ENGINE COMPARTMENT JUNCTION BLOCK ENGINE CONTROL MODULE (ECM) (BEHIND LOWER CENTER OF DASH) ENGINE COOLANT TEMPERATURE SENSOR (FRONT OF ENGINE) FUEL INJECTORS GRN WIRE GRN/WHT WIRE GRY WIRE HOT AT ALL TIMES IGNITION SWITCH K-LINE GROUND GROUND GROUND MEM PWR BATTERY BATTERY LOCK LT GRN/BLK WIRE MAF SENS GRD MAIN FUSE OPENING CLOSING GROUND ORG/ WIRE ORG/BLK WIRE PASSENGER COMPARTMENT JUNCTION BLOCK PCSV CNTRL PNK PNK PNK PNK PNK PNK PNK 2 3 4 5 6 7 8 WIRE PNK PNK WIRE PNK PPL WIRE PNK WIRE PNK/BLK WIRE POWER SUPPLY PPL PPL/WHT WIRE PURGE CONTROL SOLENOID VALVE (TOP LEFT SIDE INTAKE MANIFOLD) STARTING/ CHARGING SYSTEM TAN WIRE TAN/WHT WIRE TP SENS SENS GROUND CKP SENS GRD AIR TEMP IN ATS GRD ECT INPUT ECT SENS GRD WHT/BLK WIRE WHT/RED WIRE WHT/YEL WIRE YEL WIRE YEL/WHT WIRE