Hyundai Sonata IV facelift (2001-2012) ecu rly fusible link Wiring diagrams

18 26 A/C REQUEST SW A/C COMP SWITCH 2.4L 3.3L 33 7 GND SIGNAL 66 43 64 COOLING FAN CTRL ENG CTRL RLY CTRL A/C RLY CTRL A/C COMPRESSOR (3.3L: TOP FRONT OF ENGINE) (2.4L: TOP RIGHT FRONT OF ENGINE) A/C RELAY A/CON FUSE BLK WIRE BLK/WHT WIRE BLOWER FUSIBLE LINK BLU WIRE BRN WIRE COOLING FAN CONTROLLER (LEFT FRONT OF ENGINE COMPT) COOLING FAN FUSIBLE LINK COOLING FAN MOTOR COOLING FAN RELAY (UNDER BATTERY) COOLING FUSIBLE LINK BOX (2.4L) FRONT FUSIBLE LINK BOX (3.3L) ECU RLY FUSIBLE LINK ENGINE CONTROL RELAY ENGINE COOLANT GRN WIRE GRN/BLK WIRE HOT AT ALL TIMES MICOM NCA WIRE ORG/ WIRE PCM (LEFT REAR OF ENGINE COMPT) PHOTO SENSOR PNK 65 64 87 WIRE PNK WIRE POWER CONDITIONING SECURITY INDICATOR, AUTO LIGHT, PHOTO SENSOR (TOP LEFT SIDE OF DASH) SNSR 3 FUSE WHT WIRE WHT/BLK WIRE WHT/ORG WIRE YEL WIRE

2.4L 2.4L 3.3L 3.3L 33 7 SENS GND ECT SIG 43 66 ENG CTRL RLY COOLING FAN CTRL 64 65 PNK WIRE BLK WIRE BLU WIRE COOLING FAN CONTROLLER (LEFT FRONT OF ENGINE COMPT) COOLING FAN FUSIBLE LINK COOLING FAN MOTOR COOLING FAN RELAY (UNDER BATTERY) ECU RLY FUSIBLE LINK ENGINE COMPARTMENT JUNCTION BLOCK (AT LEFT FRONT CORNER OF ENGINE COMPT) ENGINE CONTROL RELAY ENGINE COOLANT HOT AT ALL TIMES HOT AT ALL TIMES COOLING FUSIBLE LINK BOX (2.4L) FRONT FUSIBLE LINK BOX (3.3L) MICOM NCA WIRE PCM (LEFT REAR OF ENGINE COMPT) PNK WIRE POWER CONDITIONING SENSOR SNSR 3 FUSE WHT WIRE WHT/BLK WIRE

2.4L 3.3L ANTENNA ANTENNA COIL DOOR WARNING SWITCH (UNDER LEFT SIDE OF DASH) BLK WIRE BLU WIRE ECU RLY FUSIBLE LINK ENGINE COMPARTMENT JUNCTION BLOCK (AT LEFT FRONT CORNER OF ENGINE COMPT) ENGINE CONTROL RELAY ENGINE CTRL RLY GRN WIRE GROUND GRY WIRE HOT AT ALL TIMES I/P-D IGNITION KEY IMMO DATA LINE IMMO IND INSTRUMENT CLUSTER MEMORY FUSE MEMORY POWER NCA WIRE ORG/ WIRE PASSENGER COMPARTMENT JUNCTION BLOCK (BEHIND LEFT SIDE OF DASH) PCM PCM (LEFT REAR OF ENGINE COMPT) POWER CONNECTOR RED WIRE SMATRA (IMMOBILIZER) (NEAR BASE OF STEERING COLUMN) SNSR 1 FUSE TRANSPONDER

1 2 PNK WIRE 2.4L 3.3L 33 7 GROUND SIGNAL 64 18 26 A/C RLY CTRL A/C REQUEST SW A/C COMP SWITCH 66 43 COOLING FAN CTRL ENGINE CTRL RLY A/C COMPRESSOR (3.3L: TOP FRONT OF ENGINE) (2.4L: TOP RIGHT FRONT OF ENGINE) A/C RELAY A/CON FUSE BLK WIRE BLOWER FUSIBLE LINK BLU WIRE BRN WIRE COOLING FAN CONTROLLER (LEFT FRONT OF ENGINE COMPT) COOLING FAN FUSIBLE LINK COOLING FAN MOTOR COOLING FAN RELAY (UNDER BATTERY) COOLING FUSIBLE LINK BOX (2.4L) FRONT FUSIBLE LINK BOX (3.3L) ECU RLY FUSIBLE LINK ENGINE CONTROL RELAY ENGINE COOLANT GRN WIRE GRN/BLK WIRE HOT AT ALL TIMES MICOM NCA WIRE PCM (LEFT REAR OF ENGINE COMPT) PNK WIRE POWER CONDITIONING SNSR 3 FUSE WHT WIRE WHT/BLK WIRE YEL WIRE

AIR CONDITIONING SYSTEM ANTI-THEFT SYSTEM B/UP FUSE BLK WIRE BLK/ORG WIRE BLU WIRE BLU/ORG WIRE BLU/RED WIRE BLU/WHT WIRE BRN/BLK WIRE CAN-HIGH CAN-LOW COMPUTER DATA LINES SYSTEM COOLING FANS SYSTEM CRUISE CONTROL SYSTEM CRUISE IND CRUISE IND CCV MIL IND ECU RLY FUSIBLE LINK ENGINE COMPARTMENT JUNCTION BLOCK ENGINE COMPARTMENT JUNCTION BLOCK (AT LEFT FRONT CORNER OF ENGINE COMPT) ENGINE CONTROL RELAY ETC MOTOR, THROTTLE POSITION F/PUMP FUSE FUEL LEVEL FLOAT FUEL PUMP RELAY FUEL SENDER, FUEL PUMP MOTOR (ON TOP OF FUEL TANK) GRN WIRE GRN/BLK WIRE GRY/BLK WIRE HOT AT ALL TIMES HOT IN ON OR START INSTRUMENT CLUSTER MIL IND INSTRUMENT CLUSTER SYSTEM MCU MOTOR NCA WIRE ORG/ WIRE PCM (LEFT REAR OF ENGINE COMPT) PNK WIRE PNK/BLK WIRE RED WIRE RED/BLK WIRE SENSOR (LEFT REAR OF ENGINE) SHIFT INTERLOCK SYSTEM SNSR 2 FUSE ECU FUSE SNSR 3 FUSE STOP FUSE STOP LAMP SWITCH (ON BRAKE PEDAL BRACKET) THROTTLE POSITION SENSOR TO IGNITION COIL FUSE (DIAGRAM 2 OF 5) TO OXYGEN SENSOR (DIAGRAM 2 OF 5) TO SNSR 1 FUSE (DIAGRAM 2 OF 5) TPS 1 GND APS 1 SENSOR GND SENSOR GND SPEED SIG A/C RELAY CONTROL VIV ON PWR SIG IAT SENSOR SIG W/O SULEV W/ SULEV WHT WIRE WHT/BLK WIRE YEL WIRE YEL/ORG WIRE

A/C COMP SW AIR CONDITIONING SYSTEM ANALOG FUEL LEVEL IN FUEL TANK PRESSURE ANTI-LOCK BRAKES SYSTEM CRUISE CONTROL SYSTEM ANTI-THEFT SYSTEM ATS BLK WIRE BLU WIRE BRN WIRE CANISTER CLOSE VALVE (ON FUEL FILLER NECK) COMPUTER DATA LINES SYSTEM COOLING FAN CONTROL COOLING FANS SYSTEM CRUISE CONTROL SYSTEM ECU RLY FUSIBLE LINK ENGINE COMPARTMENT JUNCTION BLOCK ENGINE COMPARTMENT JUNCTION BLOCK (AT LEFT FRONT CORNER OF ENGINE COMPT) ENGINE CONTROL RELAY F/PUMP FUSE FRONT WHEEL SENSOR (W/O ABS/ESC) FUEL PUMP MOTOR FUEL PUMP RELAY FUEL SENDER FUEL SENDER, FUEL PUMP MOTOR (ON TOP OF FUEL TANK) GRN WIRE GRN/BLK WIRE GRY WIRE HOT AT ALL TIMES MASS AIR FLOW SENSOR (LEFT SIDE OF ENGINE COMPT, IN AIR DUCT) NCA WIRE ORG/ WIRE PCM (LEFT REAR OF ENGINE COMPT) PNK 18 19 WIRE PNK PNK PNK WIRE PNK PNK WIRE PNK WIRE PNK/BLK WIRE POWER STEERING PRESSURE SENSOR (RIGHT REAR OF ENGINE COMPT) PWM SIG IMMO IND VALVE CONTROL FUEL PUMP RLY CTRL CRUISE IND TPS RED WIRE RELAY SENSOR GROUND A/C PRESSURE SNSR 1 FUSE SNSR 2 ECU FUSE FUSE TO IGN COIL FUSE (DIAGRAM 4 OF 5) TO SNSR FUSE (DIAGRAM 4 OF 5) VARIABLE INTAKE MANIFOLD VALVE (TOP FRONT OF ENGINE) W/O SULEV W/ SULEV WHEEL SPD SENS HI WHEEL SPD SENS LOW VALVE CONTROL WHT WIRE YEL WIRE