Hyundai Sonata V (2004-2007) engine compartment junction block (at left front corner of engine compartment) Wiring diagrams

2 3 1 PNK WIRE ABS CONTROL MODULE ABS DIAGNOSIS (LEFT SIDE OF ENGINE COMPARTMENT) BLK WIRE BLK/ORG WIRE BLU WIRE BRN WIRE CRUISE CONTROL MODULE (AT RIGHT SIDE OF ENGINE COMPT, DATA INPUT/ OUTPUT DATA LINK CONNECTOR (UNDER DASH LEFT OF STEERING COLUMN) DIAG ECM (BEHIND LOWER CENTER OF DASH) ELECTRONIC POWER STEERING CONTROL MODULE (BEHIND CENTER OF DASH) ENGINE COMPARTMENT JUNCTION BLOCK (AT LEFT FRONT CORNER OF ENGINE COMPARTMENT) ENGINE CONTROL RELAY (RIGHT CENTER OF DASH) ETACM FLASH SOURCE FUEL SENDER, FUEL PUMP MOTOR (ON TOP OF FUEL TANK) FUSE 17 FUSE 24 GRN (OR BLU) WIRE GRN GRN WIRE GRN WIRE GRY WIRE HOT AT ALL TIMES HOT IN ON OR START I/P-B I/P-E I/P-G I/P-K I/P-L IMMOBILIZER CONTROL MODULE (CENTER OF DASH) INSTRUMENT CLUSTER JOINT CONNECTOR K LINE KEYLESS ENTRY CONTROL MODULE (BEHIND LOWER CENTER OF DASH) LT BLU WIRE M/T A/T MULTIPURPOSE CHECK CONNECTOR (UNDER DASH, TO LEFT OF STEERING COLUMN) NCA WIRE ON STRUT TOWER) ORG/ WIRE ORG/BLK WIRE PASSENGER COMPARTMENT JUNCTION BLOCK (BEHIND LEFT SIDE OF DASH) PCM (BEHIND LOWER CENTER OF DASH) PNK WIRE POWER DISTRIBUTION SYSTEM SPARK TIMING A/T VSS IN SPARK TIMING M/T SRS CONTROL MODULE (UNDER FLOOR CONSOLE, REAR OF PARKING BRAKE LEVER) SUNROOF FUSE TAN/WHT WIRE VEHICLE SPEED SENSOR (ON BOTTOM OF TRANSAXLE) VSS IN W/ IMMOBILIZER W/O IMMOBILIZER WHT WIRE WHT/BLK WIRE YEL WIRE YEL/BLK WIRE

A/C COMPRESSOR (RIGHT FRONT OF ENGINE) A/C COMPRESSOR FUSE A/C CONTROL MODULE (BEHIND CENTER OF DASH) A/C RELAY AQS SENSOR BEHIND IGNITION SWITCH) BLEND DOOR ACTUATOR (BEHIND CENTER OF DASH, ON LEFT END OF HVAC HOUSING) BLK WIRE BLK/ORG WIRE BLOWER FUSE BLOWER MOTOR (BEHIND RIGHT SIDE OF DASH, ON BOTTOM OF HVAC HOUSING) BLU WIRE BRN WIRE BRN/WHT WIRE DEFOGGER SYSTEM ENGINE COMPARTMENT JUNCTION BLOCK (AT LEFT FRONT CORNER OF ENGINE COMPARTMENT) ENGINE COMPARTMENT JUNCTION BLOCK (AT LEFT FRONT CORNER OF ENGINE COMPT) ETACM FUSE 13 FUSE 24 FUSE 27 FUSE 4 FUSE 5 GRN WIRE GRN/ORG WIRE GRY WIRE GRY/BLK WIRE HIGH BLOWER RELAY (BEHIND RIGHT SIDE OF DASH, BELOW BLOWER ASSEMBLY) HOT AT ALL TIMES HOT IN ON HUMIDITY SENSOR I/P-A I/P-G I/P-L I/P-M INTAKE ACTUATOR (BEHIND RIGHT SIDE OF DASH, ON RIGHT END OF HVAC HOUSING) LT BLU WIRE LT GRN WIRE LT GRN/BLK WIRE NCA WIRE ORG/ WIRE PASSENGER COMPARTMENT JUNCTION BLOCK (BEHIND LEFT SIDE OF DASH) PHOTO SENSOR (ON TOP CENTER OF DASH) PNK PPL WIRE PNK/ORG WIRE POWER TRANSISTOR (BEHIND RIGHT SIDE OF DASH, ON RIGHT END OF HVAC HOUSING) PPL PPL PNK 7 6 5 4 3 2 1 DEF MIX FLOOR B/L VENT GROUND ON INPUT WIRE RED WIRE TEMP ACT CCW REC DEFOGGER IND ON INPUT GROUND TEMPERATURE ACTUATOR (BEHIND RIGHT SIDE OF DASH, ON EVAPORATOR UNIT) TO EGR FUSE (DIAGRAM 2 OF 2) WHT WIRE YEL WIRE

A/T BLK WIRE ENGINE COMPARTMENT JUNCTION BLOCK (AT LEFT FRONT CORNER OF ENGINE COMPARTMENT) FUSE 17 GRN WIRE HOT IN ON OR START I/P-B I/P-E I/P-F LEFT BACK-UP LAMP LEFT REAR COMBINATION LAMP LT GRN WIRE LT LT NCA WIRE PASSENGER COMPARTMENT JUNCTION BLOCK (BEHIND LEFT SIDE OF DASH) PNK M/T WIRE PNK WIRE RIGHT BACK-UP LAMP RIGHT REAR COMBINATION LAMP TRANSMISSIONS SYSTEM

2.4L 2.4L PNK/ WIRE 2.4L W/ A/T 2.4L W/ M/T 2.7L 2.7L PNK WIRE A/C CONTROL MODULE (BEHIND CENTER OF DASH) A/C PRESS SW IN A/C SIG IN AUTOMATIC A/C BLK WIRE BLK/ORG WIRE BLU WIRE CONDENSER FAN MOTOR (BEHIND RIGHT SIDE OF RADIATOR) CONDENSER FAN RELAY (HIGH 1) CONDENSER FAN RELAY (HIGH 2) CONDENSER FAN RELAY (LOW) CONDENSER FUSIBLE LINK ECT SENS ECT SENS GND ENGINE COMPARTMENT JUNCTION BLOCK (AT LEFT FRONT CORNER OF ENGINE COMPARTMENT) ENGINE CONTROLS SYSTEM ENGINE COOLANT TEMPERATURE SENSOR, SENDER GRN WIRE GRN/ORG WIRE GRY WIRE HI SPEED CNTRL HOT AT ALL TIMES JOINT CONNECTOR LO SPEED CNTRL LT BLU WIRE MAIN FUSE MANUAL A/C MID NCA WIRE ORG/ WIRE PNK (2.4L) (2.7L) WIRE PNK WIRE RADIATOR FAN MOTOR (BEHIND LEFT SIDE OF RADIATOR) RADIATOR FAN RELAY (HIGH 1) RADIATOR FAN RELAY (HIGH 2) RADIATOR FAN RELAY (LOW) RADIATOR FUSIBLE LINK RED WIRE TAN WIRE THERMOSTATIC SWITCH (BEHIND RIGHT SIDE OF DASH, ON EVAPORATOR UNIT) WHT WIRE YEL WIRE

2 4 PNK WIRE 2.4L 2.4L (BEHIND CENTER OF DASH) 2.7L AUTO CRUISE A/T PPL A/T AUTO CRUISE (O/D CTRL) 2.4L BLK WIRE BLK/ORG WIRE BRN WIRE BRN/BLK WIRE BRN/WHT WIRE CRUISE CLUTCH PEDAL POSITION SWITCH (ON CLUTCH PEDAL BRACKET) CRUISE CONTROL MODULE (AT RIGHT SIDE OF ENGINE COMPARTMENT, ON STRUT TOWER) CRUISE CONTROL SWITCH CRUISE IND CRUISE REMOTE CONTROL SWITCH DATA LINK CONNECTOR (UNDER DASH LEFT OF STEERING COLUMN) ELECTRONIC POWER STEERING CONTROL MODULE ENGINE COMPARTMENT JUNCTION BLOCK (AT LEFT FRONT CORNER OF ENGINE COMPARTMENT JUNCTION BLOCK (AT LEFT FRONT CORNER OF ENGINE COMPARTMENT) ETACM FUSE 17 FUSE 18 FUSE 19 FUSE 31 FUSE 9 GRY WIRE HOT AT ALL TIMES HOT IN HOT IN ON HOT IN ON OR START I/P-B I/P-E I/P-G I/P-M I/P-L ILLUM IND INSTRUMENT CLUSTER J/C JOINT LT BLU WIRE LT BLU/BLK WIRE M/T M/T A/T MULTI- FUNCTION SWITCH CLOCK SPRING NCA WIRE NOTE: ACTUATOR CLUTCH, MOTOR DRIVER ARE INSIDE CRUISE CONTROL MODULE OFF ORG/ WIRE P/N INPUT PASSENGER COMPARTMENT JUNCTION BLOCK (BEHIND LEFT SIDE OF DASH) PCM TCM (BEHIND LOWER CENTER OF DASH) (2.4L) (2.7L) PNK WIRE PPL PPL PPL RELAY 2.4L A/T RESUME/ ACCEL SET/ COAST CANCEL STEERING WHEEL) TRANSAXLE RANGE SWITCH (TOP OF TRANSAXLE) VEHICLE SPEED SENSOR (2.7L: ON TOP OF TRANSAXLE) (2.4L: ON BOTTOM OF TRANSAXLE) WHT WIRE WHT/BLK WIRE YEL WIRE

A/C CONTROL MODULE (BEHIND CENTER A/C SWITCH AUTOMATIC A/C BLK WIRE DEFOGGER RELAY DEFOGGER SWITCH DEFOGGER SWITCH INPUT ENGINE COMPARTMENT JUNCTION BLOCK (AT LEFT FRONT CORNER OF ENGINE COMPARTMENT) ENGINE INPUT ETACM FUSE 1 FUSE 18 HOT AT ALL TIMES HOT IN ON OR START I/P-B I/P-C I/P-L INDICATOR JOINT CONNECTOR JUNCTION BLOCK GROUND LEFT DOOR MIRROR MOTOR, DEFOGGER LT BLU WIRE MANUAL A/C NCA WIRE OF DASH) OFF ON OFF ON/START INPUT PRE- EXCITATION RESISTOR REAR DEFOGGER FUSE REAR WINDOW DEFOGGER (RIGHT SIDE OF REAR WINDOW) RED WIRE RIGHT DOOR MIRROR MOTOR, DEFOGGER

BLK BRN/ WIRE BLK WIRE BLU WIRE BRN WIRE BRN/ WHT WIRE BRN/WHT WIRE CONTROL OUTPUT CRUISE CONTROL SYSTEM DIMMER/PASSING SWITCH ENGINE COMPARTMENT JUNCTION BLOCK (AT LEFT FRONT CORNER OF ENGINE COMPARTMENT) ETACM FUSE 25 FUSE 29 FUSE 9 HEAD OFF HIGH MOUNTED STOP LAMP HOT AT ALL TIMES I/P-A I/P-B I/P-E I/P-F I/P-F I/P-G JOINT JOINT CONNECTOR LEFT FRONT PARK/TURN SIGNAL LAMP LEFT LICENSE LAMP RIGHT LICENSE LAMP LEFT REAR COMBIN- ATION LAMP TAIL TURN STOP LEFT SIDE MARKER LAMP LIGHT SWITCH LT BLU WIRE LT GRN WIRE MULTIFUNCTION SWITCH NCA NCA WIRE NCA WIRE ORG/ WIRE PARK PASSENGER COMPARTMENT JUNCTION BLOCK (BEHIND LEFT SIDE OF DASH) PNK WIRE PPL RELAY CONTROL RIGHT FRONT PARK/TURN SIGNAL LAMP RIGHT REAR COMBINATION LAMP RIGHT SIDE MARKER LAMP STOP LAMP SWITCH (ON BRAKE PEDAL BRACKET) TAIL LAMP RELAY TAIL STOP TAILLAMP FUSE TURN WHT BRN WIRE

1 2 3 4 MEMORY POWER CHECK ETACM GROUND 3 2 DOOR LOCK/UNLOCK IN DOOR LOCK/UNLOCK IN BLK WIRE BLK/ORG WIRE BLU WIRE BLU/ORG WIRE BURGLAR ALARM RELAY DOOR LOCK/UNLOCK IN DRL FUSE ENGINE COMPARTMENT JUNCTION BLOCK (AT LEFT FRONT CORNER OF ENGINE COMPARTMENT) ETACM (IN PASSENGER COMPT JUNCTION BLOCK) FUSE 18 FUSE 19 FUSE 2 FUSE 24 GRN WIRE HAZARD RELAY HOOD SWITCH (AT RIGHT FRONT CORNER OF ENGINE COMPARTMENT) HOT AT ALL TIMES HOT IN ON OR START HOT IN START I/P-B I/P-F I/P-G JOINT CONNECTOR KEYLESS ENTRY CONTROL MODULE (BEHIND LOWER CENTER OF DASH) LEFT DOOR UNLOCK SWITCH LEFT FRONT DOOR LOCK ACTUATOR (REAR OF LEFT FRONT DOOR) LEFT REAR DOOR LOCK ACTUATOR (REAR OF LEFT REAR DOOR) LT BLU WIRE LT GRN WIRE LT GRN/BLK WIRE LT LT NCA WIRE ORG/ WIRE ORG/BLK WIRE PASSENGER COMPARTMENT JUNCTION BLOCK (BEHIND LEFT SIDE OF DASH) PASSENGER COMPARTMENT RELAY BOX (BEHIND LEFT SIDE OF DASH) POWER CONNECTOR PPL RED WIRE RIGHT FRONT DOOR LOCK ACTUATOR (REAR OF RIGHT FRONT DOOR) RIGHT REAR DOOR LOCK ACTUATOR (REAR OF RIGHT REAR DOOR) SIREN (AT RIGHT FRONT CORNER OF VEHICLE) STARTING/ CHARGING SYSTEM TAN WIRE TRUNK LID UNLOCK SWITCH WHT WIRE YEL WIRE

BLK WIRE BLU WIRE BRN WIRE BRN/WHT WIRE DIMMER, PASSING SWITCH ENGINE COMPARTMENT JUNCTION BLOCK (AT LEFT FRONT CORNER OF ENGINE COMPARTMENT) ETACM FRONT FOGLAMP FRONT FOGLAMP IND FRONT FOGLAMP RELAY FRONT FOGLAMP SWITCH FUSE FUSE 10 FUSE 29 GRN WIRE GRY WIRE HEADLAMP HIGH HEADLAMP RELAY (HIGH) HEADLAMP RELAY (LOW) HIGH BEAM IND HOT AT ALL TIMES HOT IN ON I/P-A I/P-G INSTRUMENT CLUSTER JOINT JOINT CONNECTOR CONNECTOR LEFT FRONT FOGLAMP LEFT HEADLAMP (LOW) LEFT HEADLAMP LO HI LIGHT SWITCH PARK HEAD OFF LOW HIGH LT BLU WIRE MULTIFUNCTION SWITCH ORG/ WIRE PASSENGER COMPARTMENT JUNCTION BLOCK (BEHIND LEFT SIDE OF DASH) PPL RIGHT FRONT FOGLAMP RIGHT HEADLAMP LO HI TAIL LAMP TAILLAMP RELAY WHT WIRE YEL WIRE

6 5 1 4 II III IIII OFF 7 6 5 4 3 2 1 TEMP ACT TEMP ACT TEMP ACT TEMP ACT TEMP ACT GROUND ON INPUT A/C COMPRESSOR (RIGHT FRONT OF ENGINE) A/C COMPRESSOR FUSE A/C RELAY A/C SWITCH BL (+) BLEND DOOR ACTUATOR (BEHIND CENTER OF DASH,ON LEFT END OF HVAC HOUSING) BLK WIRE BLK/ORG WIRE BLOWER FUSE BLOWER MOTOR (BEHIND RIGHT SIDE OF DASH, ON BOTTOM OF HVAC HOUSING) BLOWER RESISTOR (BEHIND RIGHT SIDE OF DASH, ON HVAC HOUSING) BLOWER SWITCH (UNDER DASH, ON RIGHT LOWER ``A" PILLAR) BLU WIRE BRN WIRE BRN/WHT WIRE DEF DEFOGGER SYSTEM ENGINE COMPARTMENT JUNCTION BLOCK (AT LEFT FRONT CORNER OF ENGINE COMPARTMENT) FLOOR) FUSE 13 FUSE 18 FUSE 4 FUSE 5 GRN WIRE GRN/ORG WIRE GRY WIRE HOT AT ALL TIMES HOT IN ON HOT IN ON OR START I/P-A I/P-G I/P-L I/P-M III IIII INTAKE ACTUATOR (BEHIND RIGHT SIDE OF DASH, ON RIGHT END OF HVAC HOUSING) JOINT LT BLU WIRE LT GRN WIRE LT GRN/BLK WIRE MIX NCA WIRE OFF ON IN ORG/ WIRE PASSENGER COMPARTMENT JUNCTION BLOCK (BEHIND LEFT SIDE OF DASH) PNK PPL WIRE PNK WIRE PNK/ORG WIRE PPL RED WIRE TAN WIRE TEMPERATURE ACTUATOR (BEHIND RIGHT SIDE OF DASH, ON EVAPORATOR UNIT) THERMISTOR THERMOSTATIC SWITCH (BEHIND RIGHT SIDE OF DASH, ON EVAPORATOR UNIT) TO EGR FUSE (DIAGRAM 2 OF 2) VENT WATER TEMPERATURE SENSOR (BEHIND RIGHT SIDE OF DASH, ON HEATER CORE COVER) YEL WIRE