Mitsubishi Montero III (1999-2006) defogger system Wiring diagrams

A/C COMPRESSOR A/C COMPRESSOR CLUTCH A/C-ECU (BEHIND CENTER OF DASH) AIR MIXING DAMPER CONTROL MOTOR, POTENTIOMETER (BELOW CENTER OF DASH) AMBIENT AIR TEMPERATURE SENSOR (RIGHT FRONT OF VEHICLE) BLK WIRE BLK/RED WIRE BLK/WHT WIRE BLK/YEL WIRE BLOWER MOTOR (BELOW RIGHT BLU WIRE BLU/BLK WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE BRN/BLK WIRE BRN/WHT WIRE BRN/YEL WIRE DATA LINK CONNECTOR (LOWER LEFT SIDE OF DASH, RIGHT OF STEERING COLUMN) DEFOGGER SYSTEM ENGINE COMPARTMENT FUSE 17 RELAY BOX (LEFT SIDE OF ENGINE COMPT) ENGINE CONTROLS SYSTEM ENGINE COOLANT TEMPERATURE SENSOR (ON REAR OF CYLINDER HEAD) FRONT BLOWER RELAY FUSE 12 FUSE 5 GRN WIRE GRN/ORG WIRE GRN/RED WIRE GRN/WHT WIRE GRY WIRE GRY/GRN WIRE GRY/RED WIRE HEATER BLOWER CONTROLLER UNIT (ON HVAC ASSEMBLY) HEATER WATER TEMPERATURE SENSOR (ON HVAC ASSEMBLY) HOT AT ALL TIMES HOT IN ON HOT IN ON OR ACC JOINT 8 1 4 11 CONNECTOR 6 (BEHIND LEFT SIDE OF DASH) JOINT CONNECTOR 5 (BEHIND LEFT END OF DASH) JOINT CONNECTOR 8 (BEHIND LEFT SIDE OF DASH) JUNCTION BLOCK (BEHIND LOWER LEFT SIDE OF DASH) LOCK SENSOR LT GRN/BLK WIRE LT GRN/RED WIRE ORG/ WIRE OUTSIDE/ INSIDE AIR SELECTION DAMPER CONTROL MOTOR (BELOW RIGHT SIDE OF DASH) PHOTO SENSOR (ON TOP CENTER OF DASH) PNK WIRE POWERTRAIN CONTROL MODULE (BEHIND LOWER RIGHT SIDE OF DASH) RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/YEL WIRE RV METER SIDE OF DASH) SOLID STATE VIO WIRE VIO/WHT WIRE WHT WIRE WHT/BLK WIRE WHT/GRN WIRE WHT/RED WIRE YEL WIRE YEL/BLK WIRE YEL/BLU WIRE YEL/GRN WIRE YEL/RED WIRE YEL/VIO WIRE

A/C COMPRESSOR A/C COMPRESSOR CLUTCH A/C-ECU (BEHIND CENTER OF DASH) AIR MIXING DAMPER CONTROL MOTOR, POTENTIOMETER AMBIENT AIR TEMPERATURE SENSOR (RIGHT FRONT OF VEHICLE) BLK WIRE BLK/RED WIRE BLK/WHT WIRE BLK/YEL WIRE BLOWER MOTOR (BELOW RIGHT SIDE OF DASH) BLU WIRE BLU/BLK WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE BRN/BLK WIRE BRN/WHT WIRE BRN/YEL WIRE DATA LINK CONNECTOR (LOWER LEFT SIDE OF DASH, RIGHT OF STEERING COLUMN) DEFOGGER SYSTEM ENGINE COMPARTMENT FUSE 17 RELAY BOX (LEFT SIDE OF ENGINE COMPT) ENGINE CONTROLS SYSTEM ENGINE COOLANT TEMPERATURE SENSOR (ON REAR OF CYLINDER HEAD) FRONT BLOWER RELAY FUSE 12 FUSE 5 GRN WIRE GRN/ORG WIRE GRN/RED WIRE GRN/WHT WIRE GRY WIRE GRY/GRN WIRE GRY/RED WIRE HEATER BLOWER CONTROLLER UNIT (ON HVAC ASSEMBLY) HEATER WATER TEMPERATURE SENSOR (ON HVAC ASSEMBLY) HOT AT ALL TIMES HOT IN ON HOT IN ON OR ACC JOINT 8 1 4 11 CONNECTOR 6 (BEHIND LEFT SIDE OF DASH) JOINT CONNECTOR 5 (BEHIND LEFT END OF DASH) JOINT CONNECTOR 8 (BEHIND LEFT SIDE OF DASH) JUNCTION BLOCK (BEHIND LOWER LEFT SIDE OF DASH) LOCK SENSOR LT GRN/BLK WIRE LT GRN/RED WIRE MODE SELECTION DAMPER CONTROL MOTOR, POTENTIOMETER ORG/ WIRE OUTSIDE/INSIDE AIR SELECTION DAMPER CONTROL MOTOR PHOTO SENSOR (ON TOP CENTER OF DASH) PNK WIRE POWER POWER POWER GND POWERTRAIN CONTROL MODULE (BEHIND LOWER RIGHT SIDE OF DASH) RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/YEL WIRE RV METER SOLID STATE VIO WIRE VIO/WHT WIRE WHT WIRE WHT/BLK WIRE WHT/GRN WIRE WHT/RED WIRE YEL WIRE YEL/BLK WIRE YEL/BLU WIRE YEL/GRN WIRE YEL/RED WIRE YEL/VIO WIRE

BATTERY BLK/BLU WIRE BLK/WHT WIRE BLK/YEL WIRE CHARGE INDICATOR COMBINATION METER DEFOGGER SYSTEM ENGINE COMPARTMENT RELAY BOX (ON LEFT INNER FENDER PANEL) FUSIBLE LINK 11 FUSIBLE LINK 13 FUSIBLE LINK 9 GENERATOR IGNITION SWITCH JOINT CONNECTOR 3 JUNCTION BLOCK (BEHIND LEFT SIDE OF DASH) LOCK OFF MULTI- PURPOSE FUSE 8 NCA WIRE RED WIRE STARTING CIRCUIT WHT WIRE WHT/RED WIRE

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 PWR SUPPLY A/C COMPRESSOR A/C COMPRESSOR CLUTCH A/C SWITCH BLK WIRE BLK/BLU WIRE BLK/GRN WIRE BLK/RED WIRE BLK/WHT WIRE BLK/YEL WIRE BLOWER MOTOR (BELOW RIGHT SIDE OF DASH) BLOWER RESISTOR BLOWER SWITCH BLU WIRE BLU/BLK WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE DEF FOOT DEFOGGER SYSTEM DEFROSTER SWITCH ENGINE CONTROLS SYSTEM ENGINE COOLANT TEMPERATURE SENSOR (ON REAR OF CYLINDER HEAD) FRONT BLOWER RELAY FUSE 12 FUSE 5 GRN WIRE GRN/ORG WIRE GRN/RED WIRE GRN/WHT WIRE GRY WIRE GRY/RED WIRE HEATER CONTROL PANEL ILLUMINATION LIGHT HIGH- PRESSURE SIDE HOT AT ALL TIMES HOT IN ON ILLUM IND INTERIOR LIGHTS SYSTEM PWR SUPPLY JOINT CONNECTOR 5 (BEHIND LEFT END OF DASH) JOINT CONNECTOR 6 (BEHIND LEFT SIDE OF DASH) JOINT CONNECTOR 8 (BEHIND LEFT SIDE OF DASH) JUNCTION BLOCK (BEHIND LOWER LEFT SIDE OF DASH) LOCK SENSOR 2 1 LOW- PRESSURE SIDE LT GRN/RED WIRE OFF OFF LO ML MH ON OFF ORG/ WIRE OUTSIDE AIR OUTSIDE/INSIDE AIR SELECTION DAMPER CONTROL MOTOR (BELOW RIGHT SIDE OF DASH) OUTSIDE/INSIDE AIR SELECTION SWITCH POWERTRAIN CONTROL MODULE RED WIRE RED/YEL WIRE VIO WIRE VIO/WHT WIRE WHT/BLK WIRE WHT/GRN WIRE WHT/VIO WIRE YEL WIRE YEL/BLK WIRE YEL/GRN WIRE YEL/VIO WIRE

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 PWR SOURCE A/C COMPRESSOR A/C COMPRESSOR CLUTCH A/C SWITCH BLK WIRE BLK/BLU WIRE BLK/GRN WIRE BLK/RED WIRE BLK/WHT WIRE BLK/YEL WIRE BLOWER MOTOR (BELOW RIGHT SIDE OF DASH) BLOWER RESISTOR BLOWER SWITCH BLU WIRE BLU/BLK WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE DEF FOOT DEFOGGER SYSTEM DEFROSTER SWITCH ENGINE CONTROLS SYSTEM ENGINE COOLANT TEMPERATURE SENSOR (ON REAR OF CYLINDER HEAD) FRONT BLOWER RELAY FUSE 12 FUSE 5 GRN WIRE GRN/ORG WIRE GRN/RED WIRE GRN/WHT WIRE GRY WIRE GRY/RED WIRE HEATER CONTROL PANEL ILLUMINATION LIGHT HOT AT ALL TIMES HOT IN ON ILLUM IND JOINT CONNECTOR 5 (BEHIND LEFT END OF DASH) JOINT CONNECTOR 6 (BEHIND LEFT SIDE OF DASH) JOINT CONNECTOR 8 (BEHIND LEFT SIDE OF DASH) JUNCTION BLOCK (BEHIND LOWER LEFT SIDE OF DASH) LOCK SENSOR 2 1 LOW- PRESSURE SIDE LT GRN/RED WIRE OFF OFF LO ML MH ON OFF ON OFF HIGH- PRESSURE SIDE ORG/ WIRE OUTSIDE AIR OUTSIDE/INSIDE AIR SELECTION DAMPER CONTROL MOTOR (BELOW RIGHT SIDE OF DASH) OUTSIDE/INSIDE AIR SELECTION SWITCH POWERTRAIN CONTROL MODULE (BEHIND LOWER RIGHT SIDE OF DASH) RED WIRE RED/YEL WIRE VIO WIRE VIO/WHT WIRE WHT WIRE WHT/BLK WIRE WHT/GRN WIRE WHT/VIO WIRE YEL WIRE YEL/BLK WIRE YEL/GRN WIRE YEL/VIO WIRE

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 PWR SOURCE A/C COMPRESSOR A/C COMPRESSOR CLUTCH A/C SWITCH BLK WIRE BLK/BLU WIRE BLK/GRN WIRE BLK/RED WIRE BLK/WHT WIRE BLK/YEL WIRE BLOWER MOTOR BLOWER MOTOR (BELOW RIGHT SIDE OF DASH) BLOWER RESISTOR BLOWER SWITCH BLU WIRE BLU/BLK WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE DEF FOOT DEFOGGER SYSTEM DEFROSTER SWITCH ENGINE CONTROLS SYSTEM ENGINE COOLANT TEMPERATURE SENSOR (ON REAR OF CYLINDER HEAD) FRONT BLOWER RELAY FUSE 12 FUSE 5 GRN WIRE GRN/ORG WIRE GRN/RED WIRE GRN/WHT WIRE GRY WIRE GRY/RED WIRE HEATER CONTROL PANEL ILLUMINATION LIGHT HIGH- PRESSURE SIDE HOT AT ALL TIMES HOT IN ON ILLUM IND IND A/C SWITCH JOINT CONNECTOR 5 (BEHIND LEFT END OF DASH) JOINT CONNECTOR 6 (BEHIND LEFT SIDE OF DASH) JOINT CONNECTOR 8 (BEHIND LEFT SIDE OF DASH) JUNCTION BLOCK (BEHIND LOWER LEFT SIDE OF DASH) LOCK SENSOR 2 1 LOW- PRESSURE SIDE LT GRN/RED WIRE OFF OFF LO ML MH ON OFF ORG/ WIRE OUTSIDE AIR OUTSIDE/INSIDE AIR SELECTION DAMPER CONTROL MOTOR (BELOW RIGHT SIDE OF DASH) OUTSIDE/INSIDE AIR SELECTION SWITCH POWERTRAIN CONTROL MODULE (BEHIND LOWER RIGHT SIDE OF DASH) RED WIRE RED/YEL WIRE VIO WIRE VIO/WHT WIRE WHT/BLK WIRE WHT/GRN WIRE WHT/VIO WIRE YEL WIRE YEL/BLK WIRE YEL/GRN WIRE YEL/VIO WIRE

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 PWR SOURCE A/C COMPRESSOR A/C COMPRESSOR CLUTCH A/C SWITCH BLK WIRE BLK/BLU WIRE BLK/GRN WIRE BLK/RED WIRE BLK/WHT WIRE BLK/YEL WIRE BLOWER MOTOR (BELOW RIGHT SIDE OF DASH) BLOWER RESISTOR BLOWER SWITCH BLU WIRE BLU/BLK WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE CONDENSER FAN MOTOR DEFOGGER SYSTEM FRONT BLOWER RELAY FUSE 12 FUSE 5 GRN WIRE GRN/ORG WIRE GRN/RED WIRE GRN/WHT WIRE GRY/RED WIRE HEATER CONTROL PANEL ILLUMINATION LIGHT HOT AT ALL TIMES HOT IN ON ILLUM IND JOINT CONNECTOR 1 (LEFT SIDE OF ENGINE COMPT) JOINT CONNECTOR 5 (BEHIND LEFT END OF DASH) JOINT CONNECTOR 8 (BEHIND LEFT SIDE OF DASH) JUNCTION BLOCK (BEHIND LOWER LEFT SIDE OF DASH) LOCK SENSOR OFF OFF LO ML MH ORG/ WIRE OUTSIDE AIR OUTSIDE/INSIDE AIR SELECTION SWITCH RED WIRE RED/YEL WIRE VIO/WHT WIRE WHT WIRE WHT/BLK WIRE WHT/GRN WIRE WHT/VIO WIRE YEL WIRE YEL/BLK WIRE YEL/VIO WIRE

A/C RELAY BOX AIR CONDITIONING SYSTEM ANTI-LOCK BRAKES SYSTEM ANTI-THEFT, DOOR LOCKS SYSTEMS ANTI-THEFT, HEADLIGHTS SYSTEMS BATTERY BLK/BLU WIRE BLK/RED WIRE BLK/YEL WIRE BLU/GRN WIRE BLU/WHT WIRE DEFOGGER RELAY (BEHIND RIGHT SIDE OF GLOVE BOX) DEFOGGER SYSTEM ENGINE COMPARTMENT RELAY BOX (ON LEFT INNER FENDER PANEL) ENGINE CONTROLS, TRANSMISSIONS, ANTI-THEFT SYSTEMS EXTERIOR LIGHTS, DOOR LOCKS SYSTEMS FROM ENGINE COMPARTMENT RELAY BOX (FUSIBLE LINK 8) (DIAGRAM 1 OF 2) FUSE 1 FUSE 13 FUSE 14 FUSE 10 FUSE 15 FUSE 16 FUSE 2 FUSE 3 FUSE 4 FUSE 5 FUSE 9 FUSIBLE LINK 10 FUSIBLE LINK 11 FUSIBLE LINK 12 FUSIBLE LINK 13 FUSIBLE LINK 14 FUSIBLE LINK 17 FUSIBLE LINK 6 FUSIBLE LINK 7 FUSIBLE LINK 8 FUSIBLE LINK 9 GRN/WHT WIRE HEADLIGHT RELAY HEADLIGHTS SYSTEM IOD OR STORAGE CONNECTOR JUNCTION BLOCK (BEHIND LEFT SIDE OF DASH) PASSENGER COMPARTMENT RELAY BOX (BEHIND LEFT SIDE OF DASH) FUSE 18 POWER TOPS SYSTEM ANTI-THEFT, HORNS, DOOR LOCKS SYSTEMS POWER WINDOWS, POWER TOPS SYSTEMS RED WIRE RED/BLK WIRE RED/BLU (OR RED/YEL) WIRE RED/WHT WIRE STARTING/ CHARGING SYSTEM STARTING/ CHARGING, ENGINE CONTROLS SYSTEMS TO ENGINE COMPARTMENT RELAY BOX (FUSE 19) (DIAGRAM 2 OF 2) TO ENGINE COMPARTMENT RELAY BOX (FUSE 20) (DIAGRAM 2 OF 2) TO IGNITION SWITCH (DIAGRAM 2 OF 2) TO JUNCTION BLOCK (FUSE 3) TRANSMISSIONS SYSTEM WHT WIRE WHT/BLK WIRE WHT/RED WIRE YEL/RED WIRE

AIR CONDITIONING SYSTEM AIR CONDITIONING, ANTI-LOCK BRAKES SYSTEMS AIR CONDITIONING, ANTI-LOCK BRAKES, DEFOGGER, POWER TOPS, SEATS SYSTEMS ANTI-LOCK BRAKES SYSTEM ANTI-THEFT, MIRRORS, WIPER/ WASHER SYSTEMS BLK/RED WIRE BLK/WHT WIRE BLK/YEL WIRE BLU/BLK WIRE BLU/ORG WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE D-208 D-209 D-210 D-211 D-221 DEDICATED FUSE 17 DEDICATED FUSE 18 DEDICATED FUSE 20 DEFOGGER RELAY DEFOGGER SYSTEM ENGINE COMPARTMENT RELAY BOX (LEFT SIDE OF ENGINE COMPARTMENT) ENGINE CONTROLS SYSTEM ENGINE CONTROLS, STARTING/CHARGING, TRANSMISSIONS SYSTEMS EXTERIOR LIGHTS, HEADLIGHTS, WIPER/ WASHER SYSTEMS FROM FRONT ECU (DIAGRAM 1 OF 3) FROM FUSIBLE LINK 2 (DIAGRAM 1 OF 3) FROM FUSIBLE LINK 3 (DIAGRAM 2 OF 3) FUSIBLE LINK 3 GRN/RED WIRE IGNITION SWITCH JUNCTION BLOCK (BEHIND LOWER LEFT SIDE OF DASH) LOCK OFF MULTI- PURPOSE FUSE 10 MULTI- PURPOSE FUSE 11 MULTI- PURPOSE FUSE 12 MULTI- PURPOSE FUSE 4 MULTI- PURPOSE FUSE 1 MULTI- PURPOSE FUSE 5 MULTI- PURPOSE FUSE 8 MULTI-PURPOSE FUSE 6 ORG/GRN WIRE RED WIRE RED/YEL WIRE SEATS SYSTEM TO CIGARETTE LIGHTER (DIAGRAM 3 OF 3) TO DEDICATED FUSE 22 (DIAGRAM 3 OF 3) TO FUSE 20 JUNCTION BLOCK (DIAGRAM 2 OF 3) WARNING, SOUND SYSTEMS WHT/BLK WIRE

BLK WIRE BLK/RED WIRE BLU WIRE DEFOGGER SYSTEM DOWN GRN WIRE HOT IN ACC OR RUN HTR JUNCTION BLOCK (BEHIND LEFT SIDE OF DASH) LEFT LEFT REMOTE CONTROLLED MIRROR LEFT RIGHT OFF MULTI- PURPOSE FUSE 5 RED WIRE REMOTE CONTROLLED MIRROR SWITCH RIGHT RIGHT OFF RIGHT REMOTE CONTROLLED MIRROR W/O MIRROR HEATER W/ MIRROR HEATER YEL WIRE