Ford Expedition III (2006-2014) rear auxiliary climate control assembly Wiring diagrams

26 25 24 23 MS CAN- MS CAN+ BLOWER RELAY GND BLK WIRE BLK/VIO WIRE BLK/WHT WIRE BLOWER MOTOR (EATC) (RIGHT SIDE OF HVAC UNIT) BLOWER MOTOR RELAY BLU WIRE BLU/BRN WIRE BLU/GRN WIRE BLU/GRY WIRE BLU/ORG WIRE BLU/WHT WIRE BRN/GRN WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM DEFOGGER SYSTEM DEFROST REQUEST FEEDBACK MOTOR- MOTOR+ DEFROST/PANEL/FLOOR/ MODE DOOR ACTUATOR FEEDBACK FEEDBACK BLOWER MODE/TEMP FUSE 32 GRN/BLU WIRE GRN/BRN WIRE GRN/ORG WIRE GRN/VIO WIRE GRN/WHT WIRE GRY WIRE GRY/BLU WIRE GRY/ORG WIRE GRY/VIO WIRE HOT AT ALL TIMES HVAC (DATC) MODULE (CENTER OF DASH) MOTOR+ MOTOR- MOTOR+ MOTOR- MOTOR+ MOTOR- RELAY 2 NAVIGATOR, NAVIGATOR L EXPEDITION, EXPEDITION EL REAR AUXILIARY CLIMATE CONTROL ASSEMBLY RIGHT TEMPERATURE BLEND DOOR ACTUATOR (EATC) (TOP LEFT SIDE OF HVAC UNIT) VARIABLE BLOWER CONTROL VBATT VPWR VREF SIGNAL RETURN VIO/BRN WIRE VIO/GRN WIRE VIO/GRY WIRE VIO/ORG WIRE VIO/RED WIRE VIO/WHT WIRE WHT WIRE WHT/BLU WIRE WHT/BRN WIRE WHT/ORG WIRE WHT/RED WIRE WHT/VIO WIRE YEL/BLU WIRE YEL/GRN WIRE YEL/GRY WIRE YEL/ORG WIRE YEL/VIO WIRE

BLK WIRE BLK/VIO WIRE BLK/WHT WIRE CONSOLE 1 POWER POINT DRIVER SEAT MODULE DRIVER SIDE DOOR LOCK SWITCH DRIVER SIDE FRONT POWER WINDOW MOTOR DRIVER SIDE REAR DOOR AJAR SWITCH EXPEDITION W/ REAR VIDEO CAMERA KEYLESS ENTRY KEYPAD LEFT FRONT DOOR AJAR SWITCH LEFT HANDLE REAR RELEASE PARK SWITCH LAMP 1 LEFT LICENSE PLATE LAMP LEFT REAR HEATED SEAT SWITCH LEFT REAR PARK LAMP 2 LEFT SEAT CONTROL SWITCH LEFT SIDE EXTERIOR REAR VIEW MIRROR LIFTGATE GLASS ACTUATOR LIFTGATE GLASS RELEASE SWITCH NCA WIRE PARKING BRAKE SWITCH POWER RUNNING BOARD (PRB) MODULE REAR AUXILIARY CLIMATE CONTROL ASSEMBLY REAR HEATED SEAT MODULE REAR HIGH WIPER MOUNTED MOTOR STOP ASSEMBLY LAMP REAR WINDOW DEFROST GRID RIGHT LICENSE PLATE LAMP RIGHT REAR HEATED SEAT SWITCH RIGHT REAR PARK LAMP 1 RIGHT REAR PARK LAMP 2 SECOND ROW LEFT SEAT BACKREST HEATER MAT SECOND ROW RIGHT SEAT BACKREST HEATER MAT VIO WIRE W/ MEMORY W/ SECOND ROW HEATED SEATS W/O MEMORY WHT WIRE

10 5 LOW PARK 4 7 AUTO ADJUSTABLE PEDAL SWITCH BLK WIRE BLK/WHT WIRE BLU WIRE BLU/GRY WIRE BLU/WHT WIRE CLOCKSPRING (STEERING WHEEL) FLOOR SHIFTER (UNDER CENTER CONSOLE) FOUR WHEEL DRIVE SWITCH GRN WIRE GRY WIRE HEAD AUTO HEAD- PARK LAMP LAMP LAMP LAMP OFF ON ON ON HEADLAMP SWITCH HORN SWITCH (STEERING WHEEL) LEFT REAR HEATED SEAT SWITCH LEFT STEERING WHEEL SWITCH MESSAGE CENTER SWITCH NCA WIRE OFF OVERHEAD CONSOLE POWER LIFTGATE/ TRACTION CONTROL/ HAZARD SWITCH REAR AUXILIARY CLIMATE CONTROL ASSEMBLY RIGHT REAR HEATED SEAT SWITCH RIGHT STEERING WHEEL SWITCH SMART JUNCTION BOX (SJB) (BEHIND RIGHT KICK PANEL) VIO WIRE VIO/GRN WIRE WHT WIRE WHT/VIO WIRE YEL WIRE YEL/BLU WIRE

24 25 26 BLOWER RELAY MS CAN+ MS CAN- AUXILIARY TEMPERATURE BLEND DOOR ACTUATOR BATTERY JUNCTION BOX (BJB) (CENTER FRONT OF ENGINE COMPT) BLK WIRE BLK/VIO WIRE BLK/WHT WIRE BLOWER MOTOR (RIGHT SIDE OF HVAC UNIT) BLOWER MOTOR RELAY BLOWER THERMAL MOTOR LIMITER RESISTOR (BOTTOM RIGHT SIDE OF HVAC UNIT) BLU WIRE BLU/BRN WIRE BLU/GRN WIRE BLU/GRY WIRE BLU/WHT WIRE BRN/GRN WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM DEFOGGER SYSTEM DEFROST REQUEST EVAP FEEDBACK FEEDBACK EXPEDITION EXPEDITION EL FEEDBACK FEEDBACK BLOWER MODE/TEMP FUEL TANK FUSE 15 JUNCTION BOX (SJB) (BEHIND RIGHT KICK PANEL) FUSE 32 FUSE 37 FUSE 57 GRN/BRN WIRE GRN/ORG WIRE GRN/VIO WIRE GRN/WHT WIRE GRY WIRE GRY/BLU WIRE GRY/BRN WIRE GRY/ORG WIRE GRY/VIO WIRE HOT AT ALL TIMES HOT IN START OR RUN HVAC (EMTC) MODULE (BEHIND CENTER OF DASH) MID LOW MID HIGH HIGH MOTOR+ MOTOR- MOTOR+ MOTOR- MOTOR+ MOTOR- RELAY 2 MOTOR- MOTOR+ MOTOR- MOTOR+ GND REAR AUXILIARY CLIMATE CONTROL ASSEMBLY SIGNAL RETURN VREF VPWR VBATT SMART VIO/BRN WIRE VIO/GRN WIRE VIO/GRY WIRE VIO/ORG WIRE VIO/RED WIRE VIO/WHT WIRE WHT WIRE WHT/ BLK WIRE WHT/BLU WIRE WHT/ORG WIRE WHT/RED WIRE YEL/GRN WIRE YEL/GRY WIRE YEL/ORG WIRE YEL/VIO WIRE