Hyundai Sonata IV facelift (2001-2012) joint connector Wiring diagrams

4 3 2 1 COMPUTER DATA LINES SYSTEM 4 3 2 1 GROUND CAN LOW CAN HIGH ON/START ABS 1 FUSE ABS 2 FUSE CORNER OF ENGINE COMPT) ABS FUSE ABS IND. BLK WIRE BLU WIRE BLU/BLK WIRE BRAKE WARNING IND BRN WIRE BRN/BLK WIRE CAN LOW CAN HIGH ON/START GROUND CLUSTER FUSE COMPUTER DATA LINES SYSTEM COMPUTER DATA LINES SYSTEM CAN HIGH DIODE 2 EBD ENGINE COMPARTMENT JUNCTION BLOCK (AT LEFT FRONT ESC IND ESC MODULE (LEFT REAR OF ENGINE COMPT) ESC OFF IND ESC SWITCH (LEFT SIDE OF DASH) FL VCC RL SIG +ECU RR SIG STOP LAMP SWITCH ASR/FDR PASSIVE ABS IND ESC OFF IND GRN WIRE GRN/ORG WIRE HOT AT ALL TIMES HOT IN ON OR START I/P-B I/P-C I/P-A I/P-L ILLUM INSTRUMENT CLUSTER JOINT CONNECTOR LEFT FRONT WHEEL SENSOR (LEFT FRONT WHEEL) LEFT REAR WHEEL SENSOR (IN LEFT REAR WHEEL HUB ASSEMBLY) NCA WIRE NOTE: ESC CONTROL MODULE CONTAINS: ESC SOLENOIDS, ESC PUMP MOTOR OFF ORG/ WIRE PARKING BRAKE SWITCH (AT BASE OF PARKING BRAKE LEVER) PASSENGER COMPARTMENT JUNCTION BLOCK PCM (LEFT REAR OF ENGINE COMPT) PNK (OR WIRE PNK PNK PNK WIRE PNK PNK WIRE PNK WIRE PNK/BLK WIRE RED WIRE RIGHT FRONT WHEEL SENSOR (RIGHT FRONT WHEEL HUB ASSEMBLY) RIGHT REAR WHEEL SENSOR (IN RIGHT REAR WHEEL HUB ASSEMBLY) RR VCC FR VCC FR SIG DIAGNOSIS BRAKE IND HAND BRAKE SWITCH CAN-LOW STEERING ANGLE SENSOR (NEAR BASE OF STEERING COLUMN) STOP FUSE STOP LAMP SWITCH (ON BRAKE PEDAL BRACKET) TIRE PRESSURE MONITORING MODULE (UNDER FRONT OF CENTER CONSOLE) WHEEL SPD OUT (FR) WHT WIRE WHT/BLK WIRE YAW RATE SENSOR YEL WIRE

BLK WIRE BLK/ORG WIRE BODY CONTROL MODULE (BCM) (UNDER FRONT OF CENTER CONSOLE) BRN/ORG WIRE CLUSTER FUSE DIGITAL CLOCK DOOR AJAR IND DOOR WARNING SW DRIVER DOOR KEY UNLOCK SIG DRIVER DOOR LOCK ACTUATOR (REAR OF LEFT FRONT DOOR) DRIVER SEAT BELT IND DRIVER SEAT BUCKLE SWITCH DRIVER SEAT BUCKLE SWITCH (UNDER DRIVER FRONT SEAT) DRIVER/PASSENGER DOOR KEY LOCK SIG GRN WIRE GRN/ORG WIRE GRY WIRE HEAD HOT AT ALL TIMES HOT IN ON OR START I/P-A I/P-B I/P-D I/P-L INSTRUMENT CLUSTER JOINT JOINT CONNECTOR KEY ILL CONTROL KEY LOCK KEY UNLOCK LIGHT SWITCH MEMORY FUSE MULTI- FUNCTION SWITCH NCA WIRE ON/START ORG/ WIRE ORG/BLK WIRE PARK OFF PASSENGER COMPARTMENT JUNCTION BLOCK (BEHIND LEFT SIDE OF DASH) PNK DOOR SWITCH WIRE PNK TAIL LAMP RLY AUTO CUT CTRL OUTPUT WIRE PNK WIRE POWER CONNECTOR RED WIRE SEAT BELT IND SEAT BELT REMINDER IND SEAT BELT REMINDER INDICATOR SEAT BELT/ KEY OPERATING WARNING CHIME BUZZER WHT WIRE WHT/ORG WIRE YEL WIRE

5 6 (W/O SULEV) (W/ SULEV) BATTERY BLK WIRE BRN WIRE DIGITAL CLOCK DRIVER SEAT BUCKLE SWITCH DRIVER SEAT TRACK POSITION SENSOR FUEL FILLER ACTUATOR FUEL PUMP MOTOR SHIELD FUEL SENDER, FUEL PUMP MOTOR HIGH MOUNTED STOP LAMP JOINT CONNECTOR LEFT LICENSE LAMP LEFT REAR COMBINATION LAMP (IN) LEFT REAR COMBINATION LAMP (OUT) LEFT REAR POWER WINDOW SWITCH NCA WIRE PASSENGER DOOR LOCK ACTUATOR PASSENGER PASSENGER SEAT POWER SEAT WARMER MANUAL MODULE SWITCH PASSENGER POWER WINDOW SWITCH PASSENGER RECLINING LIMIT SWITCH PASSENGER SEAT BUCKLE SWITCH PASSENGER SLIDE LIMIT SWITCH RIGHT LICENSE LAMP RIGHT OUTSIDE MIRROR MOTOR RIGHT REAR COMBINATION LAMP (IN) RIGHT REAR COMBINATION LAMP (OUT) RIGHT REAR DOOR LOCK ACTUATOR RIGHT REAR DOOR SWITCH RIGHT REAR POWER WINDOW SWITCH SRS CONTROL MODULE TELL TALE LAMP TRUNK LID MOTOR WEIGHT CLASSIFICATION MODULE WHT WIRE YAW RATE SENSOR

ADJUSTABLE PEDAL SWITCH ATM KEY LOCK CONTROL MODULE AUTOMATIC A/C BCM BLK WIRE BLOWER RELAY COOLING FAN CONTROLLER DATA LINK CONNECTOR DIGITAL CLOCK DOOR LOCK RELAY DRIVER SEAT BUCKLE SWITCH DRIVER SEAT WARMER SWITCH DRL CONTROL MODULE FLASHER UNIT GLOVE BOX LAMP/ SWITCH I/P-B I/P-D I/P-E INSTRUMENT CLUSTER JOINT CONNECTOR LEFT FRONT FOG LAMP LEFT HEADLAMP MANUAL A/C MULTI- FUNCTION SWITCH MULTIPURPOSE CHECK CONNECTOR NCA WIRE PASSENGER COMPARTMENT RELAY BOX (BEHIND LEFT SIDE OF DASH) PASSENGER SEAT WARMER SWITCH RED WIRE RHEOSTAT RIGHT FRONT HOOD FOG SWITCH LAMP RIGHT HEADLAMP STEERING ANGLE SENSOR T/TURN UNLOCK RELAY TIRE PRESSURE MONITORING SMATRA MODULE (IMMOBILIZER) TRIP MODE RESET WASHER LEVEL SENSOR WASHER MOTOR WHT WIRE

BLK WIRE DRIVER DOOR LOCK ACTUATOR DRIVER DRIVER SEAT RECLINING WARMER LIMIT MODULE SWITCH DRIVER LUMBAR SUPPORT SWITCH DRIVER POWER SEAT MANUAL SWITCH DRIVER SLIDE LIMIT SWITCH FROM JOINT FUEL FILLER DOOR, TRUNK LID SWITCH HOME LINK CONNECTOR JOINT CONNECTOR LEFT OUTSIDE MIRROR MOTOR LEFT REAR DOOR LOCK ACTUATOR LEFT REAR DOOR SWITCH LEFT VANITY LAMP MAP SUNROOF LAMP SWITCH NCA WIRE OVERHEAD CONSOLE ASSEMBLY POWER OUTSIDE MIRROR SWITCH POWER WINDOW MAIN SWITCH RIGHT VANITY LAMP ROOM LAMP SAFETY WINDOW MODULE SUNROOF CONTROL MODULE

BCM (BODY CONTROL MODULE) (UNDER FRONT OF CENTER CONSOLE) BLK WIRE BLK/ORG WIRE BLU WIRE DRL CONTROL MODULE ENGINE COMPARTMENT JUNCTION BLOCK (AT LEFT FRONT CORNER OF ENGINE COMPARTMENT) ETACS FUSE GLOVE BOX LAMP SWITCH (BEHIND LEFT SIDE OF GLOVE BOX) GLOVE BOX LAMP) GRY WIRE HOT AT ALL TIMES HOT IN ON I/P-A I/P-B I/P-D I/P-K ILL INSTRUMENT CLUSTER JOINT CONNECTOR LH TAIL FUSE RH TAIL FUSE LIGHT SWITCH MULTI- FUNCTION SWITCH NCA WIRE OFF ON IN ORG/ WIRE PARK HEAD AUTO PASSENGER COMPARTMENT JUNCTION BLOCK (BEHIND LEFT SIDE OF DASH) PNK WIRE RED WIRE RHEOSTAT SVC TAIL ILL (+) TAIL LAMP FUSE TAIL LAMP RELAY W/ DRL W/O DRL WHT/BLK WIRE

8 PNK WIRE BCM (BODY CONTROL MODULE) (UNDER FRONT OF CENTER CONSOLE) BLK WIRE BLU WIRE BLU/BLK WIRE BRN WIRE BRN/ORG WIRE CLUSTER FUSE DELAY CONTROL ENGINE COMPARTMENT JUNCTION BLOCK GRN WIRE GRY WIRE HOT IN ON HOT IN ON OR START I/P-A I/P-K INSTRUMENT CLUSTER INT TIME JOINT CONNECTOR LO INT OFF LO INT OFF HI LOW WASHER IND MCU MIST MIST SWITCH MULTI- FUNCTION SWITCH ORG/ WIRE PASSENGER COMPARTMENT JUNCTION BLOCK (BEHIND LEFT SIDE OF DASH) PNK WASHER SIGNAL WIRE PNK WIRE WASHER LEVEL SENSOR (BOTTOM OF WASHER FLUID RESERVOIR) WASHER MOTOR (AT BOTTOM OF WASHER RESERVOIR) WASHER SWITCH WHT WIRE WIPER FUSE WIPER MOTOR (ON LEFT SIDE OF FIREWALL) WIPER RELAY WIPER RELAY CONTROL WIPER SWITCH YEL WIRE YEL/ORG WIRE