Hyundai Elantra IV (2006-2011) nca Wiring diagrams

3 16 31 FRONT FOG LAMP RLY TAIL LAMP RELAY CTRL HEADLAMP RELAY CTRL 6 I/P-D 12 7 I/P-G 9 6 5 7 FRONT FOG LAMP SW HEADLAMP SW AUTO LIGHT SW TAIL LAMP SW INPUT AUTO LIGHT GROUND AUTO LIGHT POWER AUTO LIGHT SENSOR AUTO LIGHT SIGNAL AUTO LIGHT, PHOTO SENSOR (TOP CENTER OF DASH) B+ 1 FUSIBLE LINK BCM (BEHIND CENTER OF DASH) BLK WIRE BLU WIRE BLU/BLK WIRE BRN WIRE DIMMER, PASSING SWITCH E/R-EROM E/R-FRT ENGINE COMPARTMENT RELAY & FUSE BOX (IN LEFT FRONT CORNER OF ENGINE COMPT) FR FOG FUSE FRONT FOG IND FRONT FOG LAMP RELAY FRONT FOG OFF LAMP PARK HEAD SWITCH ON OFF AUTO FUSE GRN WIRE GRN/ORG WIRE H/LP HI FUSE H/LP HI RELAY H/LP LO LH H/LP LO RELAY H/LP LO RH HEAD LAMP FUSE HI LO HIGH BEAM IND HIGH H/LP SW HOT AT ALL TIMES HOT IN ON I/P-C 10 I/P-D INSTRUMENT CLUSTER LEFT FRONT FOG LAMP LEFT HEADLAMP LIGHT SWITCH LO HI LOW BEAM IND MULTI- FUNCTION SWITCH NCA WIRE OFF ORG/ WIRE PARK HEAD AUTO PARK HEAD OFF AUTO PASSENGER COMPARTMENT JUNCTION BLOCK (UNDER LEFT SIDE OF DASH, NEAR KICK PANEL) PNK 9 I/P-G 2 I/P-H 14 WIRE PNK WIRE RED WIRE RED/BLK WIRE RED/ORG WIRE RIGHT FRONT FOG LAMP RIGHT HEADLAMP TAIL LAMP RELAY WHT WIRE YEL WIRE

BCM (BEHIND CENTER OF DASH) BLK WIRE BLU WIRE CHIME BUZZER CLUSTER FUSE DRIVER DOOR SWITCH DRIVER SEAT BELT SWITCH (UNDER DRIVER FRONT SEAT) DRV DR SW GRN WIRE GRY WIRE GRY/ORG WIRE HOT AT ALL TIMES HOT IN ON OR START I/P-C IGNITION KEY ILLUMINATION, DOOR WARNING SWITCH ILL INSTRUMENT CLUSTER KEY HOLE ILL KEY IN SW MULTI- FUNCTION SWITCH LIGHT SWITCH NCA WIRE ORG/ WIRE PARK OFF HEAD PASSENGER COMPARTMENT JUNCTION BLOCK (UNDER LEFT SIDE OF DASH, NEAR KICK PANEL) POWER CONNECTOR RED WIRE RED/ORG WIRE ROOM LP FUSE SEAT BELT IND SEAT BELT SW- TAIL LMP SW IN

11 20 RLY CTRL ENGINE 4 5 (W/O ESC) (W/ ESC) BCM (BEHIND CENTER OF DASH) BLK WIRE BLU WIRE DEICER FUSE (UNDER LEFT SIDE OF DASH, NEAR KICK PANEL) GRN WIRE GRY WIRE HOT AT ALL TIMES I/P-B ICM RELAY BOX (UNDER LEFT FRONT DEICER RELAY SIDE OF DASH) ILL IND J/C NCA WIRE PASSENGER COMPARTMENT JUNCTION BLOCK PNK WIRE RUNNING IN STARTING/ CHARGING SYSTEM SW SIG WHT WIRE WHT/BLK WIRE WINDSHIELD DEFOGGER WINDSHIELD DEFOGGER SWITCH YEL WIRE

BACKUP GND BLK WIRE BLU WIRE BLU/ GRN WIRE BRN WIRE CENTER REAR PARKING ASSIST SENSOR GND PWR BUZZER RX TX TX GRN WIRE GRY WIRE HOT AT ALL TIMES I/P-C LEFT "C" PILLAR) LEFT REAR RIGHT REAR PARKING ASSIST PARKING ASSIST SENSOR SENSOR NCA WIRE ORG/ WIRE PASSENGER COMPARTMENT JUNCTION BLOCK (UNDER LEFT SIDE OF DASH, NEAR KICK PANEL) PNK WIRE POWER CONNECTOR PWR REAR PARKING ASSIST BUZZER REAR PARKING ASSIST MODULE (LEFT REAR OF CARGO AREA) RED WIRE RED/BLK WIRE ROOM LP FUSE RX RX PNK WIRE TX RX WHT GRN/ WIRE WHT WIRE YEL WIRE

10 20 RLY CTRL ENGINE A/C CONTROL MODULE (BELOW CENTER OF DASH) AUTOMATIC A/C (ADVANCED A/BAG) MANUAL A/C AUTOMATIC A/C (DEPOWERED A/BAG) MANUAL A/C, AUTOMATIC A/C BCM (BEHIND CENTER OF DASH) BLK WIRE BLOCK (UNDER LEFT END OF DASH NEAR KICK PANEL) BLU WIRE DEFOGGER E/R JUNCTION BOX E/R JUNCTION BOX (NOT USED) E/R-FRT GRN WIRE GRY WIRE HOT AT ALL TIMES HTD MIRR FUSE I/P-B I/P-F I/P-G IND J/C NCA WIRE PASSENGER AIR BAG SBR (CENTER RIGHT OF DASH) PASSENGER COMPARTMENT JUNCTION PASSENGER POWER OUTSIDE MIRROR (AUTOMATIC A/C) PASSENGER POWER OUTSIDE MIRROR, MIRROR FOLDING MOTOR (MANUAL A/C) PNK WIRE REAR DEFOGGER (+: RIGHT SIDE OF REAR WINDOW) (-: LEFT SIDE OF REAR WINDOW) REAR DEFOGGER RELAY REAR DEFOGGER SWITCH RED WIRE RR HTD FUSIBLE LINK RUNNING IN STARTING/ CHARGING SYSTEM SW SIG WHT WIRE WHT/BLK WIRE

1 2 3 4 5 6 ON/START INPUT ON/START INPUT 3 POSITION SWITCH 34 35 GROUND GROUND 38 39 SWITCH INPUT OD OFF REQUEST CRUISE CONTROL SYSTEM A/T ANTI-LOCK BRAKES SYSTEM 46 47 48 49 50 51 52 53 54 55 56 57 58 CBG-A PCSV-A ATM LEVER SWITCH (BELOW CENTER CONSOLE) ATM SOLENOID VALVE (ON TOP OF TRANSAXLE) BACKUP LAMP SWITCH BLK WIRE BLK/ORG WIRE BLU WIRE BRN WIRE CRUISE CONTROL SYSTEM E/R-CBG EXTERIOR LIGHTS SYSTEM M/T GRN WIRE GRN/ORG WIRE GRY WIRE GRY/BLK WIRE GRY/ORG WIRE HOT AT ALL TIMES STOP FUSE HOT IN ON OR START B/UP FUSE I/P-B I/P-D I/P-F LINEAR SOL POWER NCA WIRE OD, LR PCSV-A ON/OFF SOLENOID ORG/ WIRE ORG/BLK WIRE P INPUT PASSENGER COMPARTMENT JUNCTION BLOCK (UNDER LEFT SIDE OF DASH, NEAR KICK PANEL) PCM (LEFT REAR OF ENGINE COMPT) PCSV-B 24 BRAKE PCSV-C UD PCSV-D DCCSV PNK PNK WIRE PNK WIRE RED WIRE RED/BLK WIRE SENSOR OIL TEMP SHIFT INTERLOCK SYSTEM SHIFT INTERLOCK SYSTEM PNK WIRE SOLENOID LINEAR STARTING/ CHARGING SYSTEM STOP LAMP SWITCH (ON BRAKE PEDAL BRACKET) TRANSAXLE RANGE SWITCH (ON TOP LEFT SIDE OF TRANSAXLE) WHT WIRE YEL WIRE

BCM (BODY CONTROL MODULE) (BEHIND CENTER OF DASH) BLK WIRE BLU/BLK WIRE GRN WIRE GROUND DISTRIBUTION SYSTEM HOT AT ALL TIMES I/P-D I/P-F JOINT CONNECTOR LEFT "C" PILLAR) LICENCE LAMP MOTOR NCA WIRE ORG/ WIRE PASSENGER COMPARTMENT JUNCTION BLOCK (UNDER LEFT PNK WIRE SIDE OF DASH, NEAR KICK PANEL) T/LID FUSE TRUNK LID MOTOR (LOWER CENTER OF TRUNK LID) TRUNK LID RELAY TRUNK LID RLY CTRL PNK TRUNK LID UNLK SW WIRE TRUNK LID SW TRUNK LID SWITCH TRUNK LID UNLOCK SWITCH (LOWER TRUNK ROOM LAMP SWITCH WHT WIRE

2 3 PNK WIRE 20 21 PNK WIRE ANTI-THEFT SYSTEM BLK WIRE BLK/ORG WIRE BLU WIRE BLU/BLK WIRE BLU/ORG WIRE CRUISE CONTROL SYSTEM E/R-CBG ECU 2 FUSE ECU FUSIBLE LINK ENGINE COMPARTMENT RELAY & FUSE BOX (IN LEFT FRONT CORNER OF ENGINE COMPT) FTP SENS SIG FTP SENS GND GRN WIRE GRN/BLK WIRE GRN/ORG WIRE GRY/ORG WIRE HOT AT ALL TIMES HOT IN ON OR START HTR HTR OXYGEN SENSOR (DOWN) (REAR OF ENGINE COMPT, IN EXHAUST) IGNITION COIL IGNITION COIL 1 IGNITION COIL 2 IMMO DATA GND APT SIG ECT SENS GND ECT SENS SIG GND SIG MAP SENS IN INJ CTRL 1 INJ CTRL 3 INJ CTRL 4 INJ CTRL 2 IGN COIL CTRL CYL 2, 3 KNOCK SENS GND KNOCK SENS SIG MAIN RELAY NCA WIRE ORG/ WIRE OTS GND SIG GND OTS SIG TPS SIG TPS GND PCM (LEFT REAR OF ENGINE COMPT) PNK WIRE RED WIRE RED/BLK WIRE RIGHT FRONT WHEEL SENSOR (W/O ABS/ESC) (RIGHT FRONT WHEEL HUB ASSEMBLY) SNR SNSR 1 FUSE THROTTLE POSITION SENSOR (ON THROTTLE BODY ASSEMBLY) TO INJ FUSE E/R JUNCTION BOX (DIAGRAM 2 OF 3) TO SPARK TO SPARK PLUGS PLUGS VEH SPD IN W/ IMMOBILIZER W/O IMMOBILIZER WHL SPD IN (+) WHL SPD IN (-) APT GND WHT WIRE YEL WIRE YEL/ORG WIRE

13 14 PNK WIRE 2 3 PNK WIRE 20 21 PNK WIRE BLK WIRE BLU WIRE BLU/BLK WIRE BLU/ORG WIRE CANISTER CLOSE VALVE CANISTER CLOSE VALVE (ABOVE FUEL TANK) E/R-CBG E/R-EROM E/R-FRT ENGINE COMPARTMENT RELAY & FUSE BOX (IN LEFT FRONT CORNER OF ENGINE COMPT) F/PUMP FUSE FROM MAIN RELAY E/R JUNCTION BOX (DIAGRAM 1 OF 3) FUEL PUMP RELAY FUEL TANK PRESSURE SENSOR GRN WIRE GRN/BLK WIRE GRN/ORG WIRE GRY WIRE HOT AT ALL TIMES INJ FUSE INJECTORS (TOP OF INTAKE MANIFOLD RUNNERS) KNOCK SENSOR (ON RIGHT SIDE OF ENGINE BLOCK) NCA WIRE OIL TEMPERATURE SENSOR (LEFT REAR OF ENGINE) ORG/ WIRE ORG/BLK WIRE PNK WIRE RED WIRE RED/BLK WIRE WHT WIRE YEL WIRE YEL/ORG WIRE

13 14 PNK WIRE AIR CONDITIONING SYSTEM ANTI-THEFT SYSTEM BLK WIRE BLU WIRE BLU/BLK WIRE BLU/ORG WIRE BRN/ORG WIRE CAMSHAFT POSITION SENSOR (ON RIGHT FRONT OF ENGINE) CAN HI CAN LO GND SIG GND SIG CAN HIGH CAN I.C CAN LOW CHECK ENGINE IND CLUSTER FUSE COMPUTER DATA LINES SYSTEM COOLING FANS SYSTEM CRANKSHAFT POSITION SENSOR (LEFT REAR OF ENGINE) CRUISE CONTROL SYSTEM FUEL GND FUEL SENDER GRN WIRE GRN/BLK WIRE GRY WIRE HOT IN ON OR START I/P-C I/P-F I/P-G IDLE SPEED CONTROL ACTUATOR (ON TOP OF ENGINE) IMMO IND RLY CTRL INSTRUMENT CLUSTER MICOM MAIN RLY ON IN GENERATOR IMMO DATA LINE NCA WIRE OIL CONTROL VALVE (LEFT REAR OF ENGINE) ORG/ WIRE PASSENGER COMPARTMENT JUNCTION BLOCK (UNDER LEFT SIDE OF DASH, NEAR KICK PANEL) PCM (LEFT REAR OF ENGINE COMPT) PNK WIRE PNK/BLK WIRE PURGE CONTROL SOLENOID VALVE (LEFT REAR OF ENGINE COMPT, ON BRACKET) RED/BLK WIRE RED/ORG WIRE STARTING/CHARGING SYSTEM ANTI-THEFT SYSTEM WHT WIRE WHT/BLK WIRE YEL WIRE YEL/BLK WIRE YEL/ORG WIRE