Ford Flex I (2008-2013) computer data lines system Wiring diagrams

ANTI-LOCK BRAKE SYSTEM (ABS) MODULE (LEFT REAR OF ENGINE COMPT) BATTERY JUNCTION BOX (BJB) (LEFT SIDE OF BLK WIRE BLK/GRN WIRE BLU WIRE BLU/ORG WIRE BLU/WHT WIRE BRAKE PEDAL POSITION (BPP) SWITCH (LEFT SIDE OF DASH) BRN WIRE BRN/GRN WIRE BRN/WHT WIRE CAN YAW - VALVE B+ HS CAN + CAN YAW+ LOGIC GND COMPUTER DATA LINES SYSTEM FUSE 12 FUSE 14 ENGINE COMPT) FUSE 46 FUSE 9 GRN WIRE GRN/ORG WIRE GRN/RED WIRE GRN/VIO WIRE GRY WIRE GRY/BRN WIRE GRY/VIO WIRE HOT AT ALL TIMES IVD RTN MOTOR GND HS CAN - LEFT FRONT WHEEL SPEED SENSOR (LEFT FRONT WHEEL HUB ASSEMBLY) LEFT REAR WHEEL SPEED SENSOR (LEFT REAR WHEEL HUB ASSEMBLY) LR SENS HIGH LF SENS LOW NCA WIRE ORG/ WIRE PCM POWER RELAY RED WIRE RF SENS HIGH RR SENS HIGH LR SENS LOW LF SENS HIGH RF SENS LOW RIGHT FRONT WHEEL SPEED SENSOR (RIGHT FRONT WHEEL HUB ASSEMBLY) RIGHT REAR WHEEL SPEED SENSOR (RIGHT REAR WHEEL HUB ASSEMBLY) RR SENS LOW RUN WIRE SAS A SAS B VIO WIRE VIO/BRN WIRE VIO/ORG WIRE VIO/WHT WIRE WHT WIRE WHT/BLU WIRE WHT/ORG WIRE YEL WIRE

1 2 3 4 RUN/START HS CAN- HS CAN+ GND 19 20 CAN YAW- CAN YAW+ 26 25 18 HS CAN - HS CAN + TRACTION CONTROL ON/OFF 46 47 8 2 3 BPP BPS PCM RLY CTRL HS CAN + HS CAN - BLK WIRE BLK/BLU WIRE BLU WIRE BLU/WHT WIRE BPP BRN WIRE BRN/WHT WIRE CASE GROUND CENTER STACK SWITCH ASSEMBLY COMPUTER DATA LINES SYSTEM EXCEPT TURBO FUSE 32 OF DASH) FUSE 34 FUSE 35 GRN WIRE GRN/ORG WIRE GRN/VIO WIRE GRY WIRE GRY/BRN WIRE HAZARD HOT IN START OR RUN INSTRUMENT CLUSTER (IC) IVD SW MICRO - MS CAN + MS CAN HAZARD ORG/ WIRE PAD INDICATOR POWERTRAIN CONTROL MODULE (PCM) (REAR OF ENGINE COMPT) RUN/START SMART JUNCTION BOX (SJB) (LEFT SIDE SOLID STATE STEERING ANGLE SENSOR MODULE (SASM) (W/ PARK ASSIST) (TOP OF STEERING COLUMN) STEERING WHEEL ROTATION SENSOR (W/O PARK ASSIST) (IN STEERING COLUMN) SUPPLEMENTAL RESTRAINTS SYSTEM TURBO TURBO EXCEPT TURBO VIO WIRE VIO/BRN WIRE VIO/ORG WIRE VIO/WHT WIRE W/ PARK ASSIST W/O PARK ASSIST WHT WIRE WHT/BLU WIRE YEL WIRE YEL/GRY WIRE

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 VBATT DEFROST REQUEST VREF RETURN AMBIENT AIR TEMP SENS AMBIENT AIR TEMPERATURE SENSOR (BEHIND CENTER OF FRONT BUMPER) AUX MODE DOOR FDBK AUX TEMP DOOR FDBK REAR BLOWER POT PASS TEMP ACT FDBK AUXILIARY BLOWER CIRCUIT AUXILIARY CLIMATE CONTROL ASSEMBLY AUXILIARY TEMPERATURE BLEND DOOR ACTUATOR (W/ AUXILIARY CLIMATE CONTROL) (LEFT REAR QUARTERPANEL) BLK/VIO WIRE BLU WIRE BLU/BRN WIRE BLU/GRY WIRE BLU/ORG WIRE BLU/WHT WIRE BRN WIRE BRN/GRN WIRE BRN/VIO WIRE BRN/WHT WIRE CLIMATE CONTROL) (BEHIND LEFT QUARTERPANEL) COMPUTER DATA LINES SYSTEM DEFOGGER SYSTEM DEFROST/PANEL/FLOOR/ MODE DOOR ACTUATOR DRIVER TEMPERATURE BLEND DOOR ACTUATOR (LEFT SIDE OF HVAC UNIT) EVAPORATOR DISCHARGE AIR TEMPERATURE SENSOR FUSE 15 GRN WIRE GRN/BLU WIRE GRN/ORG WIRE GRY WIRE GRY/BLU WIRE GRY/BRN WIRE GRY/ORG WIRE GRY/YEL WIRE HOT AT ALL TIMES HVAC MODULE (CENTER OF DASH) IN-VEHICLE TEMPERATURE SENSOR (LEFT CENTER OF DASH) MODE DOOR FDBK DRV TEMP DOOR FDBK EVAP TEMP SENS DRV HS REQUEST PASS HS REQUEST MS CAN- MS CAN+ FRONT BLOWER RELAY GND ORG/ WIRE PASSENGER TEMPERATURE BLEND DOOR ACTUATOR (RIGHT SIDE OF DASH) REAR IN-VEHICLE TEMPERATURE SENSOR (W/ AUXILIARY REAR TEMP POT RECIRC DOOR CW RECIRC DOOR CCW FRONT BLOWER PWM RED WIRE SEATS SYSTEM SMART JUNCTION BOX (SJB) (LEFT SIDE OF DASH) VIO WIRE VIO/BRN WIRE VIO/GRN WIRE VIO/GRY WIRE VIO/ORG WIRE VIO/WHT WIRE WHT WIRE WHT/BLU WIRE WHT/BRN WIRE WHT/ORG WIRE WHT/RED WIRE WHT/VIO WIRE YEL WIRE YEL/BLU WIRE YEL/GRN WIRE YEL/GRY WIRE YEL/ORG WIRE YEL/VIO WIRE

12 59 58 18 2 3 ACCR HS CAN + HS CAN - 39 49 41 58 CHT E-SIGRTN 4 1 2 FAN CTRL VARIABLE PWR GND A/C CLUTCH RELAY A/C COMPRESSOR CLUTCH FIELD COIL (LEFT FRONT AIR INLET MODE DOOR ACTUATOR (RIGHT SIDE OF DASH) AUTO LAMP SENSOR IN AUTOLAMP/SUNLOAD SENSOR (CENTER OF DASH) BLK WIRE BLK/GRN WIRE BLK/GRY WIRE BLOWER MOTOR (RIGHT SIDE BLOWER MOTOR RELAY BLOWER MOTOR SPEED CONTROLLER (RIGHT SIDE OF HVAC UNIT) BLU WIRE BLU/GRY WIRE BRN WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM ELECTRONICS ENGINE COOLING FAN MOTOR (BEHIND RADIATOR) EXCEPT TURBO FAN CTRL VARIABLE FUSE 24 FUSE 28 FUSE 35 FUSE 45 BOX (SJB) (LEFT SIDE OF DASH) FUSE 46 GRN WIRE GRN/ORG WIRE GRN/RED WIRE GRN/WHT WIRE GRY WIRE GRY/BLU WIRE HOT AT ALL TIMES HOT IN RUN OR ACC HOT W/ PCM POWER RELAY ENERGIZED MOTOR NCA WIRE OF ENGINE) OF HVAC UNIT) ORG/ WIRE POWERTRAIN CONTROL MODULE (PCM) (REAR OF ENGINE COMPT) PWM RED WIRE SMART JUNCTION SOLID STATE TURBO EXCEPT TURBO VIO WIRE VIO/GRN WIRE VIO/GRY WIRE WHT WIRE WHT/BLU WIRE WHT/BRN WIRE WHT/VIO WIRE YEL WIRE YEL/BLU WIRE YEL/GRN WIRE YEL/ORG WIRE

BLU WIRE BLU/BRN WIRE BLU/GRY WIRE BLU/RED WIRE BLU/WHT WIRE BRN/RED WIRE BRN/YEL WIRE COMPUTER DATA LINES SYSTEM DOME LAMP SW FRONT FOG LAMP RELAY GRN/BLU WIRE GRN/BRN WIRE GRN/RED WIRE GRY WIRE GRY/ORG WIRE GRY/VIO WIRE GRY/YEL WIRE HEADLIGHTS SYSTEM HIGH BEAM HOT IN RUN OR ACC IGNITION SWITCH INTERIOR/COURTESY LAMP KEY-IN IGNITION SWITCH OFF POWER DISTRIBUTION SYSTEM POWER DISTRIBUTION SYSTEM INSTRUMENT CLUSTER SYSTEM EXTERIOR LIGHTS SYSTEM RED WIRE RIGHT TURN SW LOW BEAM PARK RUN WIRE SMART JUNCTION BOX (SJB) (LEFT SIDE OF DASH) SOUND SYSTEMS SOUND, NAVIGATION SYSTEMS VIO/BRN WIRE VIO/GRN WIRE VIO/GRY WIRE VIO/ORG WIRE VIO/RED WIRE VIO/WHT WIRE WHT/BLU WIRE WHT/BRN WIRE WHT/ORG WIRE WHT/RED WIRE WHT/VIO WIRE YEL/BLU WIRE YEL/GRY WIRE YEL/RED WIRE

1 4 2 PWR FAN CTRL VARIABLE GND 2 3 59 58 HS CAN + HS CAN - BATTERY JUNCTION BLK/GRY WIRE BLU WIRE BLU/GRY WIRE CHT COMPUTER DATA LINES SYSTEM E-SIGRTN ELECTRONICS ENGINE COOLING FAN MOTOR (BEHIND RADIATOR) EXCEPT TURBO FAN CTRL VARIABLE FUSE 28 BOX (BJB) (LEFT SIDE OF ENGINE COMPT) GRN WIRE GRN/RED WIRE GRN/WHT WIRE GRY WIRE HOT AT ALL TIMES NCA WIRE POWERTRAIN CONTROL MODULE (PCM) (REAR OF ENGINE COMPT) TURBO WHT WIRE WHT/BLU WIRE

41 15 14 45 TSS/OSS VPWR TSS OSS TSS/OSS/TR GND 47 46 56 57 2 3 46 13 64 48 59 58 BPS BPP SCCS SCC SRTN HS CAN+ HS CAN- 8 9 10 19 20 TR GND TSS/OSS GND OSS TSS TSS/OSS VPWR ACCELERATOR PEDAL POSITION (APP) SENSOR (EXCEPT TURBO) (LEFT SIDE OF DASH) ACCELERATOR PEDAL POSITION (APP) SENSOR (TURBO) (LEFT SIDE OF DASH) APP APPSRTN APPVREF BATTERY JUNCTION BOX (BJB) (LEFT SIDE OF FUSE 14 BLK/BLU WIRE BLU WIRE BLU/GRN WIRE BLU/GRY WIRE BLU/ORG WIRE BLU/WHT WIRE BRAKE PEDAL POSITION (BPP) SWITCH (LEFT SIDE OF DASH) BRN WIRE BRN/BLU WIRE CLOCKSPRING (STEERING COLUMN ASSEMBLY) COMPUTER DATA LINES SYSTEM ENGINE COMPT) ETCREF TACM- TACM+ EXCEPT TURBO TURBO FUSE 46 GRN/BRN WIRE GRN/ORG WIRE GRN/VIO WIRE GRN/WHT WIRE GRY WIRE HOT W/ PCM POWER RELAY ENERGIZED ILLUMINATION LEFT STEERING WHEEL SWITCH MS CAN + NCA WIRE OFF ORG/ WIRE POWERTRAIN CONTROL MODULE (PCM) (REAR OF ENGINE COMPT) RED WIRE RESUME SET- SMART JUNCTION BOX (SJB) (LEFT SIDE BOO OF DASH) STEERING WHEEL) TPRTN VIO WIRE VIO/GRN WIRE VIO/ORG WIRE VIO/WHT WIRE WHT WIRE WHT/BLU WIRE WHT/VIO WIRE YEL WIRE YEL/GRN WIRE YEL/ORG WIRE YEL/VIO WIRE

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 VBATT DEFROST REQUEST VREF RETURN AMBIENT AIR TEMP SENS AMBIENT AIR TEMPERATURE SENSOR (BEHIND CENTER OF FRONT BUMPER) AUX BLWR RLY REQUEST AUX BLWR PWR AUX MODE DOOR FDBK AUX TEMP DOOR FDBK REAR BLOWER POT AUXILIARY BLOWER CIRCUIT AUXILIARY CLIMATE CONTROL ASSEMBLY AUXILIARY TEMPERATURE BLEND DOOR ACTUATOR (W/ AUXILIARY CLIMATE CONTROL) (LEFT REAR QUARTERPANEL) BLK/VIO WIRE BLU WIRE BLU/BRN WIRE BLU/GRY WIRE BLU/WHT WIRE BRN WIRE BRN/VIO WIRE BRN/WHT WIRE CLIMATE CONTROL) (BEHIND LEFT QUARTERPANEL) COMPUTER DATA LINES SYSTEM DEFOGGER SYSTEM DEFROST/PANEL/FLOOR/ MODE DOOR ACTUATOR DRIVER TEMPERATURE BLEND DOOR ACTUATOR (LEFT SIDE OF HVAC UNIT) EVAPORATOR DISCHARGE AIR TEMPERATURE SENSOR (LEFT SIDE OF HVAC UNIT) FUSE 15 GRN WIRE GRN/ORG WIRE GRY WIRE GRY/BLU WIRE GRY/BRN WIRE GRY/ORG WIRE GRY/YEL WIRE HOT AT ALL TIMES HVAC MODULE (CENTER OF DASH) MODE DOOR FDBK DRV TEMP DOOR FDBK EVAP TEMP SENS DRV HS REQUEST PASS HS REQUEST MS CAN- MS CAN+ FRONT BLOWER RELAY GND ORG/ WIRE PASS HS HIGH STATUS PASS HS LOW STATUS REAR IN-VEHICLE TEMPERATURE SENSOR (W/ AUXILIARY REAR LED SIG 3 REAR LED SIG 2 REAR LED SIG 1 REAR TEMP POT RECIRC DOOR CW RECIRC DOOR CCW FRONT BLOWER PWM RED WIRE SEATS SYSTEM SMART JUNCTION BOX (SJB) (LEFT SIDE OF DASH) VIO WIRE VIO/BRN WIRE VIO/GRN WIRE VIO/ORG WIRE VIO/WHT WIRE WHT WIRE WHT/BLU WIRE WHT/ORG WIRE WHT/RED WIRE WHT/VIO WIRE YEL WIRE YEL/BLU WIRE YEL/GRN WIRE YEL/GRY WIRE YEL/ORG WIRE YEL/VIO WIRE

12 59 58 18 2 3 ACCR HS CAN + HS CAN - 39 49 41 58 CHT E-SIGRTN 4 1 2 FAN CTRL VARIABLE PWR GND A/C CLUTCH RELAY A/C COMPRESSOR CLUTCH FIELD COIL (LEFT FRONT AIR INLET MODE DOOR ACTUATOR (RIGHT SIDE OF DASH) BLK WIRE BLK/GRN WIRE BLK/GRY WIRE BLOWER MOTOR (BLOWER BLOWER MOTOR RELAY BLOWER MOTOR SPEED CONTROLLER (RIGHT SIDE OF HVAC UNIT) BLU WIRE BLU/GRY WIRE BRN WIRE COMPUTER DATA LINES SYSTEM ELECTRONICS ENGINE COOLING FAN MOTOR (BEHIND RADIATOR) EXCEPT TURBO FAN CTRL VARIABLE FUSE 24 FUSE 28 FUSE 35 FUSE 45 FUSE 46 GRN WIRE GRN/ORG WIRE GRN/RED WIRE GRN/WHT WIRE GRY WIRE HOT AT ALL TIMES HOT IN RUN OR ACC HOT W/ PCM POWER RELAY ENERGIZED MOTOR NCA WIRE OF ENGINE) OF HVAC UNIT) ORG/ WIRE POWERTRAIN CONTROL MODULE (PCM) (REAR OF ENGINE COMPT) PWM RED WIRE SMART JUNCTION BOX (SJB) (LEFT SIDE OF DASH) TURBO EXCEPT TURBO VIO WIRE VIO/GRN WIRE WHT WIRE WHT/BLU WIRE WHT/BRN WIRE WHT/VIO WIRE YEL WIRE YEL/BLU WIRE YEL/GRN WIRE

BLK/BLU WIRE BLU WIRE BLU/BRN WIRE BRN WIRE COMPUTER DATA LINES SYSTEM EXCEPT TURBO TURBO FUSE 26 (LEFT SIDE OF DASH) FUSE 36 FUSE 29 GROUND GRY/ORG WIRE HOT AT ALL TIMES HOT IN RUN OR START HS CAN+ INSTRUMENT CLUSTER (IC) LOGIC GND MS CAN + PASSIVE ANTI-THEFT TRANSCEIVER (TOP OF STEERING COLUMN) PATS RX PATS TX POWER RED WIRE RUN/START RX OUTPUT SMART JUNCTION BOX (SJB) TX OUTPUT VIO WIRE VIO/GRY WIRE VIO/ORG WIRE WHT WIRE WHT/BLU WIRE WHT/VIO WIRE YEL WIRE YEL/ORG WIRE YEL/RED WIRE