Automatic a/c circuit for Mercury Montego III (2004-2007)

11 3 DATA LINK CONNECTOR (UNDER LEFT SIDE OF DASH) 2 2 3 4 MTR RET GND SPD CTRL VPWR AMBIENT AIR TEMPERATURE SENSOR (BEHIND LEFT SIDE OF FRONT GRILLE) AUTOLAMP SENSOR AUTOLAMP/SUNLOAD SENSOR (TOP CENTER OF DASH) BATTERY JUNCTION BOX (BJB) (LEFT FRONT OF ENGINE COMPT) BLK WIRE BLK/LT BLU WIRE BLK/ORG WIRE BLK/WHT WIRE BLK/YEL WIRE BLOWER MOTOR RELAY BRN WIRE BRN/LT GRN WIRE BRN/ORG WIRE BRN/WHT WIRE DEFOGGER SYSTEM ELECTRONIC AUTOMATIC TEMPERATURE CONTROL (EATC) MODULE (CENTER OF DASH) FRONT BLOWER MOTOR (RIGHT SIDE OF DASH) FRONT BLOWER MOTOR SPEED CONTROLLER (RIGHT SIDE OF DASH) FUSE 20 FUSE 7 GRY WIRE GRY/LT BLU WIRE GRY/RED WIRE HEADLIGHTS SYSTEM HOT AT ALL TIMES HOT IN ACCY OR RUN HOT IN RUN OR START IN-VEHICLE TEMPERATURE SENSOR (LEFT SIDE OF DASH) IND CTRL IND CTRL TEMP REQ LT BLU/BLK WIRE LT BLU/WHT WIRE ORG/ WIRE ORG/BLK WIRE ORG/LT BLU WIRE ORG/RED WIRE RED WIRE RED/LT GRN WIRE RED/WHT WIRE RED/YEL WIRE SEATS SYSTEM SENS SIG SENS SIG SIG RET SMART JUNCTION BOX (SJB) (LEFT SIDE OF DASH) SPD CTRL IND CTRL IND CTRL TEMP REQ SENS SIG SENS SIG RLY CTRL SUNLOAD SENSOR TAN/LT BLU WIRE VIO WIRE VIO/LT GRN WIRE WHT WIRE WHT/BLK WIRE WHT/LT BLU WIRE WHT/ORG WIRE WHT/RED WIRE WHT/YEL WIRE YEL WIRE YEL/LT BLU WIRE YEL/LT GRN WIRE YEL/WHT WIRE

BRN/LT GRN WIRE BRN/ORG WIRE BRN/WHT WIRE DRIVER TEMPERATURE BLEND DOOR ACTUATOR (LEFT CENTER OF DASH) FRESH/RECIRCULATION DOOR ACTUATOR (RIGHT SIDE OF DASH) FUSE 18 HOT IN ACCY OR RUN LT BLU/BLK WIRE LT BLU/WHT WIRE MODE DOOR ACTUATOR (LEFT SIDE OF DASH) ORG/LT BLU WIRE PASSENGER TEMPERATURE BLEND DOOR ACTUATOR (RIGHT SIDE OF DASH) RED/LT GRN WIRE RED/WHT WIRE SMART JUNCTION BOX (SJB) (LEFT SIDE OF DASH) VIO WIRE WHT/LT BLU WIRE YEL/LT BLU WIRE YEL/LT GRN WIRE

14 21 40 41 MTR CTRL REF VOLTAGE REF VOLTAGE SIG RET A/C CLUTCH CYCLING PRESSURE SWITCH (LEFT FRONT OF ENGINE) A/C CLUTCH FIELD COIL (LEFT FRONT OF ENGINE) A/C CLUTCH RELAY A/C COMPRESSOR CLUTCH DIODE BATTERY JUNCTION BOX (BJB) (LEFT FRONT OF ENG COMPT) BLK WIRE BRN/WHT WIRE DK BLU WIRE ENGINE CONTROLS SYSTEM ENGINE COOLANT TEMPERATURE SENSOR (TOP REAR OF ENGINE) ENGINE COOLING FAN MOTOR (BEHIND RADIATOR) EVAPORATOR DISCHARGE AIR TEMPERATURE SENSOR (LEFT CENTER OF DASH) FUSE 12 FUSE 25 FUSE 40 FUSE 8 GRN WIRE GRY WIRE GRY/RED WIRE GRY/WHT WIRE HOT AT ALL TIMES JOINT CONNECTOR 1 JOINT CONNECTOR 2 LT BLU WIRE LT GRN WIRE LT GRN/RED WIRE ORG/ WIRE PCM POWER DIODE PCM POWER RELAY POWERTRAIN CONTROL MODULE (RIGHT REAR OF ENG COMPT) RED/PNK WIRE RLY CTRL SENS SIG SIG RET SW SIG TAN/ORG WIRE VIO WIRE WHT WIRE YEL WIRE