Hyundai Sonata VI (2009-2014) computer data lines system Wiring diagrams

A/C CONTROL MODULE (CENTER OF DASH) A/CON FUSE AMBIENT SENS (+) K-LINE EVAP SENSOR (+) ECV POWER ECV GND AMBIENT TEMPERATURE SENSOR (LOWER CENTER FRONT OF BLK WIRE BLOWER FUSE BLOWER MOTOR (RIGHT END (RIGHT OF DASH) SIDE OF DASH) BLOWER RELAY BLU WIRE BRN WIRE BRN/BLK WIRE C-CAN HI C-CAN LO CLOCK COMPUTER DATA LINES SYSTEM DEFOGGER ACTUATOR DEFOGGER SYSTEM DRIVER TEMPERATURE SENSOR E/R MULTI FUSE, FUSE RELAY BOX EVAPORATOR SENSOR (RIGHT SIDE OF HVAC UNIT) FET (FIELD EFFECT) TRANSISTOR (BEHIND RIGHT SIDE OF DASH) FUSE GRN WIRE GRN/ORG WIRE GRY WIRE GRY/BLK WIRE HOT AT ALL TIMES HOT AT ALL TIMES I/P JUNCTION BOX HOT IN ON I/P-B I/P-E I/P-G INTAKE ACTUATOR (TOP LEFT SIDE OF HVAC UNIT) MODE ACTUATOR (LEFT SIDE OF HVAC UNIT) ORG/ WIRE PASSENGER TEMPERATURE ACTUATOR (RIGHT SIDE OF HVAC UNIT) PHOTO SENS DRI PHOTO SENS PASS PNK 1 3 WIRE PNK WIRE PNK/BLK WIRE POWER CONNECTOR RADIATOR) RED WIRE TEMP W/O W/ W/ NAVI NAVI NAVI WHT WIRE YEL WIRE YEL/BLK WIRE

A/C PRESSURE TRANSDUCER (RIGHT FRONT OF ENGINE COMPARTMENT) AUTO LIGHT, PHOTO SENSOR (TOP CENTER OF DASH) BLK WIRE BLK/RED WIRE BLU WIRE BLU/ORG WIRE C-CAN HI C-CAN LO CHTG-BG C/FAN FUSE C/FAN HI C/FAN HI FUSE C/FAN LOW COMPT) COMPUTER DATA LINES SYSTEM COOLING FAN MOTOR E/R FUSE, RELAY BOX E/R-A E/R-B ECTS GND CHTG-AG ECTS SENS ECU 1 FUSE ECU RELAY ELECTRICAL CONTROL VALVE ELECTRONIC A/C COMPRESSOR (LEFT FRONT OF ENGINE) EMS BOX ENGINE CONTROLS SYSTEM ENGINE COOLANT TEMPERATURE SENSOR, SENDER (REAR OF CYLINDER HEAD) ENGINE CTRL RLY CTRL GRN WIRE GRN/BLK WIRE GRN/ORG WIRE HOT AT ALL TIMES MULTI FUSE NCA WIRE ORG/ WIRE PCM (LEFT SIDE OF ENGINE COMPT) PHOTO SENSOR PNK/BLK WIRE RED WIRE RELAY RLY CTRL (HI) RLY CTRL LO SENS GND SENS SIG SENS SUP SENSOR 1 FUSE WHT WIRE YEL WIRE

A/C PRESSURE TRANSDUCER (RIGHT FRONT OF ENGINE COMPARTMENT) BLK WIRE BLK/RED WIRE BLU WIRE BLU/ORG WIRE C-CAN HI C-CAN LO CHTG-BG C/FAN FUSE C/FAN HI C/FAN HI FUSE C/FAN LOW COMPT) COMPUTER DATA LINES SYSTEM COOLING FAN MOTOR E/R FUSE, RELAY BOX E/R-A E/R-B ECTS GND CHTG-AG ECTS SENS ECU 1 FUSE ECU RELAY ELECTRICAL CONTROL VALVE ELECTRONIC A/C COMPRESSOR EMS BOX ENGINE CONTROLS SYSTEM ENGINE COOLANT TEMPERATURE SENSOR, SENDER (REAR OF CYLINDER HEAD) ENGINE CTRL RLY CTRL GRN/BLK WIRE GRN/ORG WIRE HOT AT ALL TIMES MULTI FUSE NCA WIRE ORG/ WIRE PCM (LEFT SIDE OF ENGINE COMPT) PNK/BLK WIRE RED WIRE RELAY RLY CTRL (HI) RLY CTRL LO SENS GND SENS SIG SENS SPLY SENSOR 1 FUSE WHT WIRE YEL WIRE

A/C CONTROL MODULE (CENTER OF DASH) A/CON FUSE AMBIENT SENS (+) K-LINE EVAP SENSOR (+) ECV POWER ECV GND AMBIENT TEMPERATURE SENSOR (LOWER CENTER FRONT OF BLK WIRE BLOWER FUSE BLOWER MOTOR (RIGHT END (RIGHT OF DASH) SIDE OF DASH) BLOWER RELAY BLU WIRE BRN WIRE C-CAN HI C-CAN LO CLOCK COMPUTER DATA LINES SYSTEM DEFOGGER ACTUATOR DEFOGGER SYSTEM DRIVER TEMPERATURE SENSOR E/R MULTI FUSE, FUSE RELAY BOX EVAPORATOR SENSOR (RIGHT SIDE OF HVAC UNIT) FET (FIELD EFFECT) TRANSISTOR (BEHIND RIGHT SIDE OF DASH) FUSE GRN WIRE GRN/ORG WIRE GRY WIRE GRY/BLK WIRE HOT AT ALL TIMES HOT AT ALL TIMES I/P JUNCTION BOX HOT IN ON I/P-B I/P-E I/P-G INTAKE ACTUATOR (TOP LEFT SIDE OF HVAC UNIT) MODE ACTUATOR (LEFT SIDE OF HVAC UNIT) ORG/ WIRE PASSENGER TEMPERATURE ACTUATOR (RIGHT SIDE OF HVAC UNIT) PHOTO SENS DRI PHOTO SENS PASS PNK 1 3 WIRE PNK WIRE PNK/BLK WIRE POWER CONNECTOR RADIATOR) RED WIRE TEMP W/O W/ W/ NAVI NAVI NAVI WHT WIRE YEL WIRE YEL/BLK WIRE

60 CHG-BG C-CAN LO A/C PRESSURE TRANSDUCER (RIGHT FRONT OF ENGINE COMPARTMENT) AUTO LIGHT, PHOTO SENSOR (TOP CENTER OF DASH) BLK WIRE BLK/RED WIRE BLU WIRE BLU/ORG WIRE C-CAN HI C/FAN FUSE C/FAN HI C/FAN LOW CLOCK COMPT) COMPUTER DATA LINES SYSTEM COOLING FAN MOTOR E/R FUSE, RELAY BOX E/R-A E/R-B ECTS GND CHG-AG ECTS SENS ECU 1 FUSE ECU RELAY ELECTRICAL CONTROL VALVE ELECTRONIC A/C COMPRESSOR (LEFT FRONT OF ENGINE) EMS BOX ENGINE CONTROLS SYSTEM ENGINE COOLANT TEMPERATURE SENSOR, SENDER (REAR OF CYLINDER HEAD) ENGINE CTRL RLY CTRL GRN WIRE GRN/BLK WIRE GRN/ORG WIRE HOT AT ALL TIMES NCA WIRE ORG/ WIRE PCM (LEFT SIDE OF ENGINE COMPT) PHOTO SENSOR PNK/BLK WIRE RED WIRE RELAY RLY CTRL (HI) RLY CTRL LO SENS GND SENS SIG SENS SUP SENSOR 1 FUSE WHT WIRE YEL WIRE

1 2 3 4 (+) (-) B+ GND PNK WIRE 1 2 3 4 5 6 7 8 GND ON/START INPUT ON INPUT GND INH PWN IN IS MEMORY POWER 1 2 3 IS PWN IN INH A/C CONTROL MODULE A/CON MODULE FUSE FUSE AMBIENT TEMPERATURE SENSOR (LOWER CENTER FRONT OF RADIATOR) AUTO LIGHT, PHOTO SENSOR (TOP CENTER OF DASH) AUX WATER PUMP CTRL AUX WATER PUMP F/B BLK WIRE BLK/ORG WIRE BLOWER FUSE BLOWER MOTOR (RIGHT SIDE OF DASH) BLOWER MOTOR CONTROL MODULE BLOWER RELAY BLU WIRE BRN WIRE CLOCK COMP CAN HI COMP CAN LOW AMBIENT SENSOR (+) EVAP SENSOR (+) PHOTO SENS DRI COMPUTER DATA LINES SYSTEM DEFOGGER SYSTEM DRIVER TEMPERATURE ACTUATOR E/R MULTI FUSE, FUSE RELAY BOX EVAPORATOR SENSOR (RIGHT SIDE OF HVAC UNIT) FUSE GRN WIRE GRY WIRE GRY/ORG WIRE HOT AT ALL TIMES HOT IN ON OR HOT IN ON I/P JUNCTION BOX I/P-B I/P-E I/P-G ILL (-) DETENT OUT (+) M-CAN HI M-CAN LO C-CAN HI C-CAN LO INTAKE ACTUATOR (TOP LEFT SIDE OF HVAC UNIT) INTERLOCK IN INTERLOCK OUT MODE ACTUATOR (LEFT SIDE OF HVAC UNIT) ORG/ WIRE PASSENGER TEMPERATURE ACTUATOR (RIGHT SIDE OF HVAC UNIT) PHOTO SENS PASS PNK REAR DEFOGGER IND REAR DEFOGGER SW WIRE PHOTO SENSOR PNK WIRE PNK/BLK WIRE RED WIRE RED/BLK WIRE RIGHT END OF DASH) ROOM LP SENS GROUND TEMP W/O FRONT MONITOR WHT WIRE YEL WIRE

1 2 3 4 5 6 BATTERY ON/START IN C-CAN HI C-CAN LOW PNK WIRE 1 2 3 4 C-CAN LOW C-CAN HI GND ON/START IN 88 65 64 RLY CTRL HI RLY CTRL LO ENGINE CTRL ACTIVE AIR FLAP (BEHIND CENTER AUX WATER BLK WIRE BLK/ORG WIRE BLU WIRE BLU/ORG WIRE BOX) BRN WIRE C/FAN FUSE C/FAN FUSE LO FUSE C/FAN HI RELAY C/FAN LO COMP HI COMP LOW COMPUTER DATA LINES SYSTEM COOLING FAN MOTOR (BEHIND RADIATOR) E/R FUSE, RELAY BOX EMS BOX E/R-A E/R-B ECT GND CHG-K ECT SIG ECU 1 WATER FUSE PUMP FUSE ELECTRIC WATER PUMP (RIGHT REAR OF ENGINE) ELECTRONIC A/C COMPRESSOR (LOWER LEFT FRONT OF ENGINE) ENGINE COMPT) ENGINE CONTROL RELAY ENGINE COOLANT TEMPERATURE SENSOR (REAR OF CYLINDER HEAD) FUSE HOT AT ALL TIMES HOT IN ON OR START HYBRID FUSE, RELAY BOX (RIGHT REAR OF ENGINE COMPT) HYBRID INVERTER HYBRID POWER CONTROL UNIT HYBRID WATER PUMP (RIGHT SIDE OF I/P JUNCTION I/P-E MODULE MULTI- NCA WIRE OF FRONT GRILLE) OIL PUMP ORG/ WIRE OUT PCM (LEFT SIDE OF ENGINE COMPT) PNK WIRE POWER PUMP RELAY RED WIRE RED/BLK WIRE RELAY RLY CTRL 77 78 C-CAN HI C-CAN LO SENSOR WATER PUMP HEV FUSE WHT WIRE

A/C PRESSURE TRANSDUCER (RIGHT FRONT OF ENGINE COMPARTMENT) BLK WIRE BLK/RED WIRE BLU WIRE BLU/ORG WIRE C-CAN HI C-CAN LO CHG-BG C/FAN FUSE C/FAN HI C/FAN LOW COMPT) COMPUTER DATA LINES SYSTEM COOLING FAN MOTOR E/R FUSE, RELAY BOX E/R-A E/R-B ECTS GND CHG-AG ECTS SENS ECU 1 FUSE ECU RELAY ELECTRICAL CONTROL VALVE ELECTRONIC A/C COMPRESSOR (LOWER LEFT FRONT OF ENGINE) EMS BOX ENGINE CONTROLS SYSTEM ENGINE COOLANT TEMPERATURE SENSOR, SENDER (REAR OF CYLINDER HEAD) ENGINE CTRL RLY CTRL GRN/BLK WIRE GRN/ORG WIRE HOT AT ALL TIMES NCA WIRE ORG/ WIRE PCM (LEFT SIDE OF ENGINE COMPT) PNK/BLK WIRE RED WIRE RELAY RLY CTRL (HI) RLY CTRL LO SENS GND SENS SIG SENS SPLY SENSOR 1 FUSE WHT WIRE YEL WIRE

2.0L 2.4L 4 3 2 1 GROUND CAN LOW CAN HIGH ON/ST IN COMPUTER DATA LINES SYSTEM A/T B-CAN HIGH B-CAN LOW BCM (CENTER OF DASH) BLK WIRE BLU WIRE BLU/BLK WIRE BRAKE FLUID LEVEL SENSOR (IN BRAKE FLUID RESERVOIR) BRAKE SW RR SIG +ECU RL VCC FL VCC BRN WIRE C-CAN HIGH C-CAN LOW COMPUTER DATA LINES SYSTEM CHG-BG CHTG-BG CLOSE WITH BRAKE PEDAL DEPRESSED COMPUTER DATA LINES SYSTEM DIAGNOSIS FR VCC RR VCC RL SIG ESC 3 FUSE ESC MODULE (LEFT REAR OF ENGINE COMPT) ESC OFF SW ESC OFF SWITCH FL SIG FOOT PARKING BRAKE SWITCH (BASE OF PARKING BRAKE LEVER) FR SIG FUSE GRN WIRE GRN/BLK WIRE GRN/ORG WIRE GROUND GROUND CAN LOW GRY WIRE HAND PARKING BRAKE SWITCH HOT AT ALL TIMES HOT IN ON OR START HOT IN ON OR START E/R FUSE, RELAY BOX I/P JUNCTION BOX I/P-A I/P-B I/P-E I/P-G ILL INSTRUMENT CLUSTER LEFT REAR WHEEL SENSOR (ON LEFT REAR WHEEL HUB ASSEMBLY) M/T MDPS FUSE MODULE 1 FUSE MULTI FUSE ESC 1 FUSE ESC 2 FUSE NCA WIRE NOTE: ESC CONTROL MODULE CONTAINS: ESC SOLENOIDS, ESC PUMP MOTOR OFF OPEN WITH BRAKE PEDAL DEPRESSED ORG/ WIRE PARKING BRAKE DIODE PARKING BRAKE SIG PDM 2 FUSE (LEFT SIDE OF DASH) PNK DATA LINK CONNECTOR (UNDER LEFT SIDE OF DASH) WIRE PNK MULTIPURPOSE CHECK CONNECTOR (RIGHT REAR OF ENGINE COMPT) WIRE PNK WIRE RED WIRE RIGHT FRONT WHEEL SENSOR (ON RIGHT FRONT WHEEL HUB ASSEMBLY) RIGHT REAR WHEEL SENSOR (ON RIGHT REAR WHEEL HUB ASSEMBLY) STOP LAMP SWITCH STOP LP STOP SIGNAL RELAY (CENTER OF DASH) VAL BLOCK C-CAN HIGH WHEEL SEN OUT WHT WIRE WHT/ORG WIRE YAW RATE SENSOR YEL WIRE YEL/ORG WIRE

B-CAN BATTERY POWER BCM (CENTER OF DASH) BLK WIRE BLU WIRE BLU/BLK WIRE BLU/ORG WIRE BPM GND BPM PWR BPM SIG BRAKE FLUID LEVEL SENSOR (IN BRAKE FLUID RESERVOIR) BRAKE PEDAL MODULE (LEFT SIDE OF DASH) BRN WIRE BRN/BLK WIRE BRN/ORG WIRE C-CAN HI C-CAN LOW CAN HI CAN LO CAN LOW CAN LOW BATTERY POWER C-CAN HIGH CHG-K COMPUTER DATA LINES SYSTEM DIODE DRIVER DOOR SW ESC MODULE (LEFT REAR OF ENGINE COMPT) FL SIGNAL RL SIGNAL RR VCC FR VCC FL VCC RL VCC RR SIGNAL FR SIGNAL PARKING BK SW BRAKE LIGHT SWITCH FOOT PARKING BRAKE SWITCH GND C-CAN LOW BPM SIG GND CAN HIGH GRN WIRE GROUND GRY WIRE HAC RELAY CONTROL BRAKE SWITCH ESC OFF SWITCH ON HAC RELAY SIGNAL HOT AT ALL TIMES HOT IN ON OR START HYDRAULIC POWER UNIT (LEFT REAR OF ENGINE COMPT) I/P JUNCTION BOX I/P-B I/P-E I/P-F I/P-G IPS CONTROL MDPS FUSE MODULE 1 FUSE MODULE LOW NCA WIRE ON/START IN ORG/ WIRE ORG/BLK WIRE PCM (LEFT SIDE OF ENGINE COMPT) PNK WIRE PNK/BLK WIRE POWER POWER BPM GND RED WIRE START 2 FUSE WHEEL SEN OUT PNK ON/START INPUT WIRE WHT WIRE YAW RATE SENSOR (IN CENTER CONSOLE)