Mitsubishi Eclipse III (1999-2005) (below left side of dash, behind junction block) Wiring diagrams

A/C SWITCH AIR THERMO SENSOR AUTOMATIC COMPRESSOR CONTROLLER (BEHIND RIGHT SIDE OF DASH) BACK OF HEATER CONTROL PANEL) BLK WIRE BLK/BLU WIRE BLK/GRN WIRE BLK/RED WIRE BLK/YEL WIRE BLOWER MOTOR (BEHIND RIGHT SIDE OF DASH, ON BLOWER RELAY BLOWER RESISTOR (BEHIND RIGHT SIDE OF DASH, NEAR BLOWER MOTOR) BLOWER SWITCH BLU WIRE BLU/BLK WIRE BLU/ORG WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE CONDENSER FAN MOTOR FAN CONTROLLER (ATTACHED TO COOLING FAN SHROUD) FUSE 20 FUSE 6 GRN WIRE GRN/BLK WIRE GRN/ORG WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE HOT AT ALL TIMES HOT IN ON HVAC UNIT) ILLUM INSIDE JUNCTION BLOCK (J/B) (UNDER LEFT END OF DASH) LT BLU WIRE MAXIMUM COOLING RELAY MAXIMUM COOLING TEMPERATURE SWITCH NCA WIRE OFF IND OFF LO ML MH ORG/ WIRE OUTSIDE IND PNK WIRE RADIATOR FAN MOTOR RED WIRE RED/WHT WIRE RED/YEL WIRE THERMISTOR SENSOR (BEHIND CENTER OF DASH, ON HEATER UNITY) WATER SHUT MOTOR (BEHIND RIGHT SIDE OF DASH, ON HVAC UNIT) WATER SHUT VALVE CONTROLLER (COUPE) (BEHIND CENTER OF DASH, ON WHT WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/RED WIRE YEL WIRE YEL/BLK WIRE

BLK WIRE BLK/PNK WIRE BLK/RED WIRE BLK/WHT WIRE BLU WIRE BLU/BLK WIRE BLU/ORG WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE BRN/BLK WIRE COMPUTER DATA LINES SYSTEM COUPE DEDICATED FUSE 14 DEDICATED FUSE 16 DEDICATED FUSE 17 DEDICATED FUSE 18 DEDICATED FUSE 19 DEDICATED FUSE 20 DEDICATED FUSE 21 DEDICATED FUSE 22 DEDICATED FUSE 23 DOOR LOCKS SYSTEM ENGINE COMPARTMENT RELAY BOX (LEFT SIDE OF ENGINE COMPARTMENT) ETACS-ECU FRONT ECU FUSE 20 GRN WIRE GRN/BLU WIRE GRN/ORG WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE GRY/RED WIRE HEADLIGHTS SYSTEM HEADLIGHTS SYSTEM EXTERIOR LIGHTS SYSTEM HORNS SYSTEM HOT AT ALL TIMES HOT IN ON HOT IN ON OR ACC HOT IN ON OR START INTERIOR LIGHTS SYSTEM HEADLIGHTS SYSTEM WARNING SYSTEM ANTI-THEFT SYSTEM INTERIOR LIGHTS SYSTEM WIPER/WASHER SYSTEM ANTI-THEFT SYSTEM JOINT CONNECTOR 2 JUNCTION BLOCK (J/B) (UNDER LEFT END OF DASH) LT BLU WIRE LT GRN WIRE LT GRN/BLK WIRE LT GRN/RED WIRE MULTI- PURPOSE FUSE 10 MULTI- PURPOSE FUSE 11 MULTI- PURPOSE FUSE 23 ORG/ WIRE PNK WIRE PNK/BLK WIRE POWER WINDOW RELAY RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/WHT WIRE VIO WIRE WARNING SYSTEM TRUNK, TAILGATE, FUEL DOORS SYSTEM WHT/BLK WIRE WHT/BLU WIRE WHT/RED WIRE WIPER/WASHER SYSTEM WIPER/WASHER SYSTEM INTERIOR LIGHTS, DOOR LOCKS SYSTEMS YEL WIRE YEL/BLK WIRE YEL/BLU WIRE YEL/GRN WIRE YEL/RED WIRE

2.4L 3.0L A/T ABS ECU (RIGHT REAR CORNER OF ENGINE COMPARTMENT, ON HYDRAULIC UNIT) AUTO CRUISE CONTROL ECU (BEHIND CENTER OF DASH) BLK WIRE BLU WIRE COMBINATION METER DATA LINK CONNECTOR (BELOW LEFT SIDE OF DASH) ENGINE CONTROL MODULE ETACS-ECU GRY WIRE GRY/RED WIRE HOT AT ALL TIMES JOINT CONNECTOR 1 JUNCTION BLOCK (J/B) (UNDER LEFT END OF DASH) M/T MULTI- PURPOSE FUSE 10 POWERTRAIN CONTROL MODULE RED WIRE RED/BLK WIRE RED/WHT WIRE SRS ECU (BEHIND LOWER CENTER OF DASH, NEAR CENTER REINFORCEMENT) VEHICLE SPEED SENSOR (VSS) VIO WIRE WHT WIRE WHT/BLU WIRE WHT/VIO WIRE

BLK WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/WHT WIRE COLUMN SWITCH COMBINATION METER RIGHT TURN IND DATA LINK CONNECTOR (BELOW LEFT SIDE OF DASH) ETACS-ECU GRN WIRE GRN/BLU WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE HAZARD WARNING LIGHT SWITCH HEAD HOT IN ON HOT IN ON OR START ILL J/C 1 J/C 2 JUNCTION BLOCK (J/B) (UNDER LEFT END OF DASH) LEFT LEFT TURN IND LEFT TURN SIGNAL LIGHT RELAY LIGHTING SWITCH MULTI- PURPOSE FUSE 20 MULTI- PURPOSE FUSE 23 ON OFF POWER SOURCE RED WIRE RED/BLU WIRE RED/WHT WIRE RIGHT RIGHT TURN SIGNAL LIGHT RELAY SOUND SYSTEMS TAIL TURN SIGNAL SWITCH VIO WIRE WHT WIRE YEL WIRE

BLK WIRE BLU WIRE BLU/RED WIRE BLU/WHT WIRE BRN WIRE BRN/BLK WIRE COMBINATION METER COUPE ENGINE COMPARTMENT RELAY BOX (LEFT SIDE OF ENGINE COMPT) DEDICATED FUSE 22 ETACS-ECU FUSIBLE LINK 4 GRN WIRE GRN/RED WIRE GRN/WHT WIRE GRY WIRE HEADLIGHTS SYSTEM HOOD SWITCH (IN LEFT REAR OF ENGINE COMPARTMENT) HORNS SYSTEM HOT AT ALL TIMES HOT IN ON OR START IMMOBILIZER CIRCUIT J/C 2 JUNCTION BLOCK (J/B) (UNDER LEFT END OF DASH) KEY REMINDER SWITCH (CLOSED WHEN KEY IS REMOVED) LEFT DOOR LOCK ACTUATOR LEFT DOOR LOCK KEY CYLINDER SWITCH LEFT DOOR SWITCH LOCK LT GRN WIRE LT GRN/BLK WIRE MULTI- PURPOSE FUSE 23 NCA WIRE ORG/ WIRE RED WIRE RED/WHT WIRE RIGHT DOOR LOCK ACTUATOR RIGHT DOOR SWITCH SECURITY IND THEFT- ALARM HORN THEFT-ALARM HORN RELAY (IN ENGINE COMPT RELAY BOX) TRUNK LID LATCH SWITCH (CONVERTIBLE) LIFTGATE LATCH SWITCH (COUPE) UNLOCK UNLOCK OFF LOCK WHT WIRE WHT/RED WIRE WIPER/WASHER SYSTEM YEL WIRE YEL/GRN WIRE

BEAM BLK WIRE BLK/WHT WIRE BLU WIRE BLU/RED WIRE BLU/WHT WIRE COLUMN ECU COLUMN SWITCH COMBINATION METER DAYTIME RUNNING LIGHT ECU DED- ICATED FUSE 12 DED- ICATED FUSE 22 DED- ICATED FUSE 6 DEDICATED FUSE 16 DEDICATED FUSE 17 DEDICATED FUSE 19 DEDICATED FUSE 18 DIMMER, PASSING SWITCH ENGINE COMPARTMENT RELAY BOX (LEFT SIDE OF ENGINE COMPT) ETACS-ECU FOG FOGLIGHT RELAY FOGLIGHT SWITCH FRONT ECU FRONT ECU (IN ENGINE COMPT RELAY BOX) GRN WIRE GRN/RED WIRE GRY WIRE HEAD HEADLIGHT RELAY (HIGH) HEADLIGHT RELAY (LOW) HOT AT ALL TIMES HOT IN ON OR START ILLUM JOINT CONN- ECTOR 2 JOINT CONNECTOR 2 JUNCTION BLOCK (J/B) (UNDER LEFT END OF DASH) LEFT FOGLIGHT LEFT FRONT DOOR SWITCH LEFT HEAD- LIGHT LIGHTING SWITCH LT BLU WIRE LT GRN WIRE MULTI- PURPOSE FUSE 10 MULTI- PURPOSE FUSE 20 MULTI- PURPOSE FUSE 23 OFF OFF ON RED WIRE RED/WHT WIRE RIGHT FOGLIGHT RIGHT HEAD- LIGHT SOUND SYSTEMS TAIL VIO WIRE WHT WIRE WHT/RED WIRE YEL WIRE YEL/BLU WIRE YEL/RED WIRE

BEAM BLK WIRE BLK/WHT WIRE BLU WIRE BLU/RED WIRE BLU/WHT WIRE COLUMN ECU COLUMN SWITCH COMBINATION METER DED- ICATED FUSE 22 DED- ICATED FUSE 6 DEDICATED FUSE 16 DEDICATED FUSE 17 DEDICATED FUSE 19 DEDICATED FUSE 18 DIMMER, PASSING SWITCH ENGINE COMPARTMENT RELAY BOX (LEFT SIDE OF ENGINE COMPT) ETACS-ECU FOG FOGLIGHT RELAY FOGLIGHT SWITCH FRONT ECU FRONT ECU (IN ENGINE COMPT RELAY BOX) GRN WIRE GRN/RED WIRE GRY WIRE HEAD HEADLIGHT RELAY (HIGH) HEADLIGHT RELAY (LOW) HOT AT ALL TIMES HOT IN ON HOT IN ON OR START ILLUM JOINT CONN- ECTOR 2 JOINT CONNECTOR 2 JUNCTION BLOCK (J/B) (UNDER LEFT END OF DASH) LEFT FOGLIGHT LEFT FRONT DOOR SWITCH LEFT HEADLIGHT LIGHTING SWITCH LT BLU WIRE LT GRN WIRE MULTI- PURPOSE FUSE 10 MULTI- PURPOSE FUSE 20 MULTI- PURPOSE FUSE 23 OFF OFF ON RED WIRE RED/WHT WIRE RIGHT FOGLIGHT RIGHT HEADLIGHT SOUND SYSTEMS TAIL VIO WIRE WHT WIRE YEL WIRE YEL/BLU WIRE

2.4L 3.0L A/T ABS IND. ANTI-LOCK BRAKES SYSTEM SUPPLEMENTAL RESTRAINTS SYSTEM ANTI-THEFT SYSTEM ANTI-THEFT SYSTEM ENGINE CONTROLS SYSTEM BLK WIRE BLK/ORG WIRE BLK/RED WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/RED WIRE BRAKE FLUID LEVEL SWITCH (ON SIDE OF MASTER CYLINDER) BRAKE IND CHARGE IND COMBINATION METER CRUISE CONTROL SYSTEM CRUISE IND DOOR IND ENGINE CONTROLS SYSTEM ANTI-LOCK BRAKES SYSTEM ANTI-LOCK BRAKES SYSTEM EXTERIOR LIGHTS SYSTEM STARTING/CHARGING SYSTEM ENGINE CONTROLS SYSTEM FOGLIGHT IND FUEL GAUGE FUEL IND FUEL PUMP MODULE (AT TOP OF FUEL TANK) FUSE 23 GRN WIRE GRN/BLU WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE GRY/GRN WIRE HEADLIGHTS SYSTEM HEADLIGHTS SYSTEM HI-BEAM IND HOT IN ON OR START ILLUMINATION INTERIOR LIGHTS SYSTEM INTERIOR LIGHTS SYSTEM JOINT CONNECTOR 1 JOINT CONNECTOR 2 JUNCTION BLOCK, BEHIND LEFT END OF DASH) LCD ODOMETER/TRIP LEFT TURN IND LT GRN/BLK WIRE M/T MALFUNCTION IND NCA WIRE OIL IND ORG/ WIRE ORG/BLK WIRE PARKING BRAKE SWITCH PNK/BLK WIRE POWERTRAIN CONTROL MODULE (BEHIND RIGHT SIDE OF DASH) RED WIRE RED/BLK WIRE RED/WHT WIRE RED/YEL WIRE RIGHT TURN IND SEAT BELT IND SECURITY IND SPEEDOMETER SRS IND TACHOMETER TCL IND TCL WARNING IND TEMPERATURE GAUGE TO D IND (DIAGRAM 2 OF 2) TO P IND (DIAGRAM 2 OF 2) VEHICLE SPEED SENSOR (LEFT SIDE OF ENG COMPT, ON TRANSAXLE) WARNING SYSTEMS WHT WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/RED WIRE YEL WIRE YEL/BLU WIRE YEL/GRN WIRE

1 IND 2 IND 3 IND 4 IND AMBIENT TEMPERATURE SENSOR (NEAR LOWER LEFT SIDE OF RADIATOR) BLK WIRE BLK/BLU WIRE BLK/ORG WIRE BLK/PNK WIRE BLK/RED WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/RED WIRE BRN WIRE COMBINATION METER COMPASS ECU (BEHIND RIGHT END OF DASH) COMPASS SENSOR (INSIDE OF REAR VIEW MIRROR) D IND ENGINE COMPARTMENT RELAY BOX (ON LEFT SIDE OF ENGINE COMPT) ENGINE CONTROLS SYSTEM ENGINE COOLANT TEMPERATURE GAUGE UNIT ETACS ECU (BEHIND LEFT SIDE OF DASH, ON JUNCTION BLOCK) FROM CLUSTER ILLUMINATION (DIAGRAM 1 OF 2) FROM FOGLIGHT IND (DIAGRAM 1 OF 2) FUSE 16 FUSE 20 GRN WIRE GRN/WHT WIRE GRN/YEL WIRE HEADLIGHTS SYSTEM EXTERIOR LIGHTS SYSTEM HOT IN ON OR ACC HOT W/TAILLIGHT RELAY ENERGIZED JOINT CONNECTOR 2 JUNCTION BLOCK, BEHIND LEFT END OF DASH) MULTI CENTER DISPLAY UNIT N IND P IND R IND RED WIRE RED/BLU WIRE RED/GRN WIRE RED/WHT WIRE SOUND SYSTEM VIO WIRE VIO/WHT WIRE WHT WIRE WHT/BLK WIRE WHT/BLU WIRE YEL WIRE YEL/BLK WIRE YEL/BLU WIRE

AUTO CRUISE CONTROL ECU (BEHIND CENTER OF DASH) BLK WIRE BLK/ORG WIRE BLK/RED WIRE BLK/WHT WIRE BLU WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE BRN/WHT WIRE COMBINATION METER CRANKSHAFT POSITION SENSOR (ON LOWER FRONT OF ENGINE, NEAR CRANKSHAFT) ENGINE COMPARTMENT RELAY BOX (LEFT SIDE OF ENGINE COMPT) ENGINE CONTROL MODULE (BEHIND RIGHT SIDE OF DASH) ENGINE COOLANT TEMPERATURE SENSOR (ON REAR OF ENGINE, NEAR COOLANT OUTLET) ENGINE SPEED DETECTION CONNECTOR (IN ENGINE COMPT RELAY BOX) FUEL PUMP RELAY #1 FUEL PUMP RELAY 2 FUEL TANK DIFFERENTIAL PRESSURE SENSOR (TOP OF FUEL TANK) GRN WIRE GRN/BLK WIRE GRN/BLU WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE GRY/GRN WIRE HOT AT ALL TIMES DEDICATED 24 HOT IN ON OR START IMMOBILZER ECU INSTRUMENT CLUSTER SYSTEM J/C 1 (BEHIND LEFT SIDE OF DASH) J/C 2 (BEHIND LEFT SIDE OF DASH) JUNCTION BLOCK (UNDER LEFT END OF DASH) MALFUNCTION INDICATOR LAMP (MIL) MANIFOLD DIFFERENTIAL PRESSURE SENSOR (ON RIGHT FRONT OF ENGINE) MULTI- PURPOSE FUSE 17 MULTI- PURPOSE FUSE 23 MULTI- PURPOSE FUSE 24 NCA WIRE RED WIRE RED/BLU WIRE RED/GRN WIRE RED/WHT WIRE RED/YEL WIRE STARTING/ CHARGING SYSTEM THROTTLE POSITION SENSOR (ON THROTTLE BODY) VEHICLE SPEED SENSOR (LEFT SIDE OF ENGINE COMPT, ON TRANSAXLE) VOLUME AIRFLOW SENSOR (LEFT SIDE OF ENGINE COMPT, ON AIR CLEANER) WHT WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/VIO WIRE YEL WIRE YEL/GRN WIRE YEL/RED WIRE