Car Wiring Diagrams for Manual a/c circuit for Ford Econoline E250 (1997-2012)

0) OFF 5) MAX 6) NORMAL 7) VENT 8) FLOOR/VENT 9) FLOOR 1) MAX 2) A/C 3) VENT 4) OFF 5) FLOOR 6) MIX 7) DEFROST 1) OFF 2) MID LOW 3) MID HIGH 4) HIGH 10) DEFROST/FLOOR 11) DEFROST 2 3 4 HIGH MID HIGH MID LOW 2 5 3 HIGH MID HIGH MID LOW AUXILIARY BLOWER MOTOR AUXILIARY BLOWER MOTOR RELAY AUXILIARY BLOWER MOTOR RESISTOR (LEFT REAR QUARTERPANEL) AUXILIARY BLOWER MOTOR SPEED RELAY (LEFT REAR QUARTERPANEL) BLK WIRE BLK/GRY WIRE BLK/VIO WIRE BLU WIRE BLU/GRN WIRE BLU/GRY WIRE BRN/GRN WIRE CLIMATE CONTROL ASSEMBLY CONTROL CIRCUIT FUSE 16 FUSE 37 GRN WIRE GRN/BRN WIRE GRN/ORG WIRE GRN/WHT WIRE GRY WIRE GRY/BRN WIRE GRY/ORG WIRE GRY/YEL WIRE HOT AT ALL TIMES BATTERY JUNCTION BOX (BJB) (LEFT FRONT OF ENGINE COMPT) HOT IN START OR RUN ILLUMINATION ORG/ WIRE RED WIRE SMART JUNCTION BOX (SJB) (LEFT KICK PANEL) TEMPERATURE BLEND DOOR ACTUATOR (RIGHT SIDE OF DASH) TEMPERATURE POTENTIOMETER THERMAL LIMITER VIO WIRE VIO/GRY WIRE VIO/ORG WIRE WHT WIRE YEL WIRE YEL/VIO WIRE

4 3 ACCS ACCR 4.6L, 5.4L 6.8L 41 58 CHT SIGRTN 6.8L A/C CLUTCH RELAY A/C COMPRESSOR CLUTCH FIELD COIL (LOWER RIGHT BATTERY JUNCTION BOX (BJB) BATTERY JUNCTION BOX (BJB) (LEFT FRONT OF ENGINE COMPT) BLK WIRE BLOWER MOTOR (RIGHT SIDE OF ENGINE COMPT) BLOWER MOTOR RELAY BLOWER MOTOR RESISTOR (RIGHT SIDE OF ENGINE COMPT) BLU WIRE BLU/GRY WIRE BRN WIRE CYLINDER HEAD TEMPERATURE SENSOR (FRONT OF LEFT ENGINE CONTROLS SYSTEM EXCEPT 5.4L FUSE 29 FUSE 32 FUSE 35 FUSE 46 FUSE 77 GRN WIRE GRN/WHT WIRE GRY WIRE GRY/BRN WIRE GRY/RED WIRE GRY/YEL WIRE HOT AT ALL TIMES ORG/ WIRE PCM POWER RELAY PCMRC POWERTRAIN CONTROL MODULE (PCM) (LEFT REAR OF ENGINE COMPT) RED WIRE RESISTOR THERMAL LIMITER VIO WIRE VIO/GRY WIRE VIO/ORG WIRE VIO/WHT WIRE WHT WIRE WHT/BRN WIRE YEL WIRE YEL/BLU WIRE