Hyundai Elantra III (2000-2003) (center of dash) Wiring diagrams

16 6 5 TAIL RLY ON CNTRL RF DR LK/UNLK IN LF DR LK/UNLK IN BLK WIRE BLU WIRE BLU/ORG WIRE BURGLAR ALARM RELAY (LEFT SIDE OF DASH) ETACS CONTROL MODULE (BEHIND CENTER OF DASH) EXTERIOR LIGHTS SYSTEM DOOR LOCKS SYSTEM DOOR LOCKS SYSTEM FUSE 2 FUSE 24 FUSE 25 FUSE 4 GRN WIRE GRN/BLK WIRE GRN/ORG WIRE HOOD SWITCH (RIGHT FRONT CORNER OF ENGINE COMPT) HOT AT ALL TIMES HOT AT ON HOT AT ON OR START I/P-G I/P-H I/P-J J/C LEFT "C" PILLAR) NCA WIRE ORG/ WIRE PASSENGER COMPARTMENT JUNCTION BLOCK PNK WIRE RED WIRE RED/BLK WIRE RED/ORG WIRE SIREN (LEFT REAR ENGINE COMPT) STARTING SYSTEM TRUNK ROOM LAMP SWITCH (RIGHT SIDE OF TRUNK) TRUNK UNLOCK SWITCH (ON TRUNK LID) WHT WIRE WHT/BLK WIRE YEL WIRE YEL/ORG WIRE

A/C COMPRESSOR A/C CONTROL MODULE (CENTER OF DASH) A/C RELAY A/CON FUSE AMBIENT TEMPERATURE SENSOR (BEHIND FRONT BUMPER) AQS SENSOR (NEAR RADIATOR) BLK WIRE BLK/BLU WIRE BLK/WHT WIRE BLOWER MOTOR (BEHIND RIGHT SIDE OF DASH) BLU WIRE BLU/BLK WIRE BLU/ORG WIRE BLU/WHT WIRE BRN WIRE BRN/BLK WIRE BRN/ORG WIRE BRN/WHT WIRE DEFOGGER SYSTEM ENGINE COMPARTMENT JUNCTION BLOCK (AT LEFT FRONT CORNER OF ENGINE COMPT) EVAPORATOR TEMPERATURE SENSOR (ON HEATER UNIT) FUSE 20 FUSE 24 FUSE 25 FUSE 5 FUSIBLE LINK (BLOWER) GRN WIRE GRY WIRE GRY/ORG WIRE GRY/WHT WIRE HIGH BLOWER RELAY (BEHIND RIGHT SIDE OF DASH) HOT AT ALL TIMES HOT AT ON HUMIDITY SENSOR I/P-B I/P-G I/P-H I/P-J INTAKE ACTUATOR (RIGHT SIDE OF DASH) J/C LT GRN/BLK WIRE LT GRN/WHT WIRE MODE ACTUATOR (BEHIND CENTER OF DASH) NCA WIRE ORG/ WIRE PASSENGER COMPARTMENT JUNCTION BLOCK (BEHIND LEFT SIDE OF DASH) PNK COOL REC DEFOGGER SW ON INPUT GROUND VENT DEF WIRE PNK WIRE POWER TRANSISTOR (BEHIND RIGHT SIDE OF DASH) RED WIRE RED/BLK WIRE RED/WHT WIRE SENSOR GROUND TEMPERATURE ACTUATOR (BEHIND CENTER OF DASH) TEMPERATURE IN-CAR SENS IN FEED BACK SIG FEED BACK SIG WATER TEMPERATURE SENSOR (BEHIND CENTER OF DASH) WHT WIRE WHT/BLK WIRE YEL/BLK WIRE

12 11 10 9 8 7 6 5 4 3 2 1 B/ALARM RELAY CONTROL 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 TAIL LAMP RELAY ON CONTROL 2 4 10 MULTIPURPOSE CHECK CONNECTOR (BELOW LEFT SIDE OF DASH) ANTI-THEFT SYSTEM EXTERIOR LIGHTS SYSTEM BLK WIRE BLU WIRE BLU/BLK WIRE BLU/ORG WIRE BRN WIRE CHIME BELL (BEHIND LEFT SIDE OF DASH) CODE SAVE KEY HOLE ILLUM CONTROL DEFOGGER SWITCH ON INPUT DEFOGGER SYSTEM DOOR LOCKS SYSTEM DOOR LOCKS SYSTEM ETACS CONTROL MODULE (UNDER CENTER OF DASH) EXTERIOR LAMPS SYSTEM FUSE 25 GRN WIRE GRN/BLK WIRE GRN/ORG WIRE GRY WIRE HEADLAMPS SYSTEM HOOD SWITCH (AT RIGHT FRONT CORNER OF ENGINE COMPARTMENT) HOT AT ALL TIMES I/P-G IGNITION KEY ILLUMINATION, DOOR WARNING SWITCH ILLUM INSTRUMENT CLUSTER SYSTEM J/C LEFT "C" PILLAR) NCA WIRE ORG/ WIRE PASSENGER COMPARTMENT JUNCTION BLOCK (BEHIND LEFT SIDE OF DASH) PNK WIRE RED WIRE SEAT BELT SWITCH (IN DRIVER'S SEAT BELT BUCKLE) STARTING/CHARGING SYSTEM TAIL LAMP RELAY TRUNK UNLOCK SWITCH WIPER/ WASHER SYSTEM YEL WIRE YEL/ORG WIRE

BLK WIRE BLU WIRE BLU/ORG WIRE COURTESY LAMPS SYSTEM DOOR LOCKS SYSTEM DOOR LOCKS SYSTEM EXTERIOR LIGHTS SYSTEM DOOR SWITCH (ALL) ENGINE RPM INPUT SIGNAL DR LOCK RLY CONTROL UNLOCK ETACS CONTROL MODULE (UNDER CENTER OF DASH) FUSE 2 FUSE 24 GRN WIRE GRN/BLK WIRE GRY WIRE HOT IN ON HOT IN ON OR START I/P-G I/P-H I/P-J INSTRUMENT CLUSTER INTERIOR LIGHTS SYSTEM DEFOGGER SYSTEM LEFT FRONT DOOR SWITCH MEMORY POWER NCA WIRE ORG/ WIRE PASSENGER COMPARTMENT JUNCTION BLOCK (BEHIND LEFT SIDE OF DASH) POWER WINDOWS SYSTEM PRE- EXCITATION RESISTOR REAR DOOR/TAILGATE INPUT POWER WINDOW CONTROL RELAY ON/START INPUT ON INPUT RED WIRE RED/BLK WIRE RED/ORG WIRE RIGHT FRONT DOOR SWITCH SEAT BELT IND TRUNK ROOM LAMP SWITCH WHT WIRE WHT/BLK WIRE YEL WIRE YEL/ORG WIRE

BLK WIRE BLU WIRE BLU/BLK WIRE CHIME BELL (BEHIND LEFT SIDE OF DASH) DEF SW ON INPUT TAIL LP RELAY CNTL SEAT BELT SW INPUT DOOR SWITCH ON INPUT DEFOGGER SYSTEM EXTERIOR LIGHTS SYS WARNING SYSTEMS EXTERIOR LIGHTS SYS DEFOGGER SYSTEM FUSE 2 FUSE 24 FUSE 25 GRN WIRE GRY WIRE HEADLIGHTS SYSTEM HOT AT ALL TIMES HOT IN ON HOT IN ON OR START I/P-G I/P-H I/P-J IGNITION KEY ILL, DOOR WARNING SWITCH (NEAR IGNITION SWITCH) INSTRUMENT CLUSTER SYSTEM INT (TIME) INT WASHER INPUT J/C LEFT FRONT DOOR SWITCH MULTIPURPOSE CHECK CONN NCA WIRE ORG/ WIRE PASSENGER COMPARTMENT JUNCTION BLOCK (UNDER LEFT SIDE OF DASH, NEAR KICK PANEL) PRE- EXCITATION RESISTOR RED WIRE RED/BLK WIRE RED/ORG WIRE TACS CONTROL MODULE (UNDER CENTER OF DASH, BELOW RADIO) WARNING SYSTEMS WHT WIRE WHT/BLK WIRE WIPER/WASHER SYSTEM YEL WIRE YEL/ORG WIRE

2 3 (M/T) (A/T) ABS CONTROL MODULE (IN RIGHT FRONT CORNER OF ENGINE COMPARTMENT) BLK WIRE BRN WIRE BRN/ORG WIRE CHECK CONNECTOR CODE SAVE CRUISE CONTROL SYSTEM DATA INPUT/ OUTPUT DATA LINK CONNECTOR (DLC) (BELOW LEFT SIDE OF DASH) DIAG ENGINE COMPARTMENT RELAY & FUSE BOX ENGINE CONTROL MODULE (ECM) (BEHIND LEFT SIDE OF DASH, ABOVE KICK PANEL) ETACS CONTROL MODULE (UNDER CENTER OF DASH, BELOW RADIO) FUEL PUMP RELAY FUEL SENDER, FUEL PUMP MOTOR (INSIDE TOP OF FUEL TANK) FUSE 25 GRN WIRE GRN/BLK WIRE GRY WIRE GRY/ORG WIRE HOT AT ALL TIMES I/P-G I/P-J I/P-K INSTRUMENT CLUSTER JOINT JOINT CONNECTOR K LINE MOTOR NCA WIRE ORG/ WIRE PASSENGER COMPARTMENT JUNCTION BLOCK PNK DIAG WIRE PNK WIRE RED WIRE RED/BLK WIRE SRS CONTROL MODULE (UNDER REAR CONSOLE) TRANSAXLE CONTROL MODULE (TCM) (BEHIND LEFT SIDE OF DASH) VEHICLE SPEED SENSOR (ON SPEEDOMETER HEAD) YEL WIRE

21 16 (AUTO A/C) (MANUAL A/C) 5 19 12 ON/START IN RPM SIG RLY CNTRL A/C CONTROL MODULE BLK WIRE BLU WIRE DEFOGGER RELAY DEFOGGER SWITCH ELECTRONIC TIME, ALARM CONTROL MODULE (EATCM) (BEHIND CENTER OF DASH) FUSE 13 FUSE 17 FUSE 2 HOT AT ALL TIMES HOT AT ON OR START I/P-D I/P-F I/P-G I/P-G I/P-H INDICATOR LEFT "C" PILLAR) LEFT OUTSIDE MIRROR MOTOR, DEFOGGER MIRROR DEFOGGER NCA WIRE OFF PASSENGER COMPARTMENT JUNCTION BLOCK PRE- EXCITATION RESISTOR REAR WINDOW DEFOGGER RED WIRE RED/ORG WIRE RIGHT OUTSIDE MIRROR MOTOR, DEFOGGER SW INPUT WHT/BLK WIRE

BLK WIRE BLU WIRE BRN/ORG WIRE CENTER HIGH MOUNTED STOP LAMP DRL CONTROL MODULE (BEHIND CENTER OF DASH) INPUT ENGINE COMPARTMENT RELAY & FUSE BOX (AT LEFT FRONT CORNER OF ENGINE COMPT) ETACS/ TACS CONTROL MODULE (BEHIND CENTER OF DASH) TAILLAMP RELAY ON CONTROL FUSE 16 FUSE 6 FUSE 7 FUSIBLE LINK (BATT) GRN/ORG WIRE HOT AT ALL TIMES I/P-A I/P-B I/P-D I/P-H I/P-J J/C LEFT "C" PILLAR) LEFT LICENSE LAMP LEFT REAR COMBIN- ATION LAMP LEFT SIDE MARKER LAMP LIGHT SWITCH PARK MULTI- FUNCTION SWITCH NCA NCA WIRE NCA WIRE OFF HEAD OUTPUT PNK WIRE RED WIRE RIGHT LICENSE LAMP RIGHT REAR COMBIN- ATION LAMP TURN STOP RIGHT SIDE MARKER LAMP TAIL STOPLIGHT SWITCH (ON BRAKE PEDAL BRACKET) TAILLAMP RELAY AUTO CUT CONTROL INPUT TAILLAMP RELAY AUTO CUT CONTROL OUTPUT TAILLIGHT RELAY TURN TAIL STOP W/ CRUISE W/ DRL W/O CRUISE WHT WIRE YEL WIRE YEL/ORG WIRE

1 2 3 4 5 6 7 8 ON INPUT GROUND VENT DEF VCC F/B F/B GROUND DEFOG MODE LOGIC 6 5 1 4 PNK II III IIII OFF WIRE A/C COMPRESSOR A/C CONTROL MODULE (CENTER OF DASH) A/C RELAY A/C RLY A/C SIG A/C SW ON A/CON FUSE BLK WIRE BLK/ORG WIRE BLK/WHT WIRE BLOWER MOTOR (BEHIND RIGHT SIDE OF DASH) BLOWER RESISTOR (BEHIND RIGHT SIDE OF DASH) BLOWER SWITCH BLU WIRE BLU/WHT WIRE BRN WIRE BRN/BLK WIRE BRN/ORG WIRE C FAN SIG DEFOGGER SYSTEM ECM (LEFT SIDE OF DASH) ENGINE COMPARTMENT JUNCTION BLOCK (AT LEFT FRONT CORNER OF ENGINE COMPT) FUSE 20 FUSE 24 FUSE 25 FUSE 5 FUSIBLE LINK (BLOWER) GRN WIRE GRN/ORG WIRE GRY WIRE HOT AT ALL TIMES HOT AT ON I/P-B I/P-G I/P-H I/P-J III IIII INTAKE ACTUATOR (RIGHT SIDE OF DASH) J/C MEM PWR DEFOG LOGIC DEFOG SWITCH DEFOG SWITCH MID LOW MODE ACTUATOR (BEHIND CENTER OF DASH) MODE SWITCH NCA WIRE OFF ORG/ WIRE PASSENGER COMPARTMENT JUNCTION BLOCK (BEHIND LEFT SIDE IF DASH) PNK WIRE RED WIRE RED/BLK WIRE RED/ORG WIRE RED/WHT WIRE THERMISTOR THERMOSTATIC SWITCH (ON HEATER UNIT) TRIPLE SWITCH (RIGHT SIDE OF ENGINE COMPT) WHT WIRE WHT/BLK WIRE YEL WIRE YEL/BLK WIRE YEL/WHT WIRE

67 65 64 31 59 ENG RELAY FAN RELAY (LO) FAN RELAY (HI) ECT SENS SENS GND ACTUATOR BLK WIRE BLU WIRE BLU/BLK WIRE BLU/ORG WIRE BRN WIRE CONDENSER FAN MOTOR (RIGHT SIDE OF RADIATOR) CONDENSER FAN RELAY 1 CONDENSER FAN RELAY 2 ECM (LEFT SIDE OF DASH) ENGINE COMPARTMENT JUNCTION BLOCK (AT LEFT FRONT CORNER OF ENGINE COMPT) ENGINE CONTROL RELAY ENGINE COOLANT TEMPERATURE SENSOR, SENDER (REAR OF ENGINE) FUSIBLE LINK (CON) FUSIBLE LINK (RAD) FUSIBLE LINK ECU GRN WIRE GRN/BLK WIRE GROUND GRY WIRE GRY/WHT WIRE HOT AT ALL TIMES J/C LT GRN/BLK WIRE LT GRN/WHT WIRE NCA WIRE ON/START IN ORG/ WIRE PNK WIRE RADIATOR FAN MOTOR (LEFT SIDE OF RADIATOR) RADIATOR FAN RELAY RED WIRE RED/BLK WIRE TEMPERATURE ACTUATOR (BEHIND CENTER OF DASH) TEMPERATURE SWITCH WHT WIRE YEL WIRE YEL/ORG WIRE