Ford Explorer III (2001-2006) battery junction box (bjb) (left side of engine compt, at fender apron) Wiring diagrams

1) BREAK PEDAL FORCE SWITCH 2) ACTIVE BOOSTER SOLENOID ABS CONTROL MODULE (LEFT FRONT OF ENGINE COMPT) ABS IND. ABS TEST CONNECTOR (AT LEFT SIDE OF ENGINE COMPT) BATTERY JUNCTION BOX (BJB) (LEFT SIDE OF ENGINE COMPT, AT FENDER APRON) BLK WIRE BLK/LT BLU WIRE BLK/ORG WIRE BLK/PNK WIRE BLK/WHT WIRE BLK/YEL WIRE BRAKE BOOSTER SENSOR (ON FRONT OF BRAKE BOOSTER) BRAKE FLUID LEVEL SWITCH (MOUNTED ON SIDE OF MASTER CYLINDER) BRAKE PEDAL POSITION SWITCH (ABOVE BRAKE PEDAL) BRN/WHT WIRE CAN (+) CENTRAL JUNCTION BOX (CJB) (BEHIND LEFT SIDE OF DASH) COMPUTER DATA LINES SYSTEM DK BLU WIRE DK GRN WIRE ELECTRONIC THROTTLE CONTROL INDICATOR FUSE 10 FUSE 21 FUSE 22 FUSE 25 FUSE 26 FUSE 5 GRN WIRE GRY WIRE GRY/YEL WIRE HOT AT ALL TIMES HOT IN START OR RUN ILLUM IND INSTRUMENT CLUSTER LEFT FRONT WHEEL SPEED SENSOR (AT LEFT FRONT WHEEL) LEFT REAR WHEEL SPEED SENSOR (AT LEFT REAR WHEEL) LT BLU WIRE LT BLU/PNK WIRE LT BLU/WHT WIRE LT GRN WIRE LT GRN/BLK WIRE LT GRN/RED WIRE LT GRN/YEL WIRE LT LT ORG/ WIRE ORG/RED WIRE PNK PNK WIRE PNK WIRE PNK/BLK WIRE PNK/LT BLU WIRE POWETRAIN CONTROL MODULE (PCM) (AT RIGHT SIDE ENGINE BULKHEAD) PRIMARY BRAKE PRESSURE SENSOR (ON MASTER CYLINDER) RED WIRE RED/BLK WIRE RED/LT BLU WIRE RED/LT GRN WIRE RED/PNK WIRE RED/WHT WIRE RED/YEL WIRE REDUNDANT PEDAL SWITCH (UNDER LEFT SIDE DASH PANEL) RIGHT FRONT WHEEL SPEED SENSOR (AT RIGHT FRONT WHEEL) RIGHT REAR WHEEL SPEED SENSOR (AT RIGHT REAR WHEEL) SECONDARY BRAKE PRESSURE SENSOR (ON BRAKE BOOSTER) STEERING POSITION SENSOR (AT TOP OF STEERING COLUMN) TAN WIRE TAN/BLK WIRE TAN/LT GRN WIRE TAN/ORG WIRE TAN/YEL WIRE TCS DISABLE TRACTION CONTROL SWITCH TWISTED PAIR VBATT VIO/WHT WIRE VPWR WHT WIRE WHT/BLK WIRE WHT/LT GRN WIRE WHT/RED WIRE YAW VELOCITY SENSOR (BELOW CENTER CONSOLE) YEL WIRE YEL/BLK WIRE YEL/LT GRN WIRE YEL/RED WIRE

ABS CONTROL MODULE (LEFT FRONT OF ENGINE COMPT) ABS IND. ABS TEST CONNECTOR (AT LEFT SIDE OF ENGINE COMPT) BATTERY JUNCTION BOX (BJB) (LEFT SIDE OF ENGINE COMPT, AT FENDER APRON) BLK WIRE BLK/PNK WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BRAKE FLUID LEVEL SWITCH (MOUNTED ON SIDE OF MASTER CYLINDER) BRAKE PEDAL POSITION SWITCH (ABOVE BRAKE PEDAL) BRAKE PRESSURE SWITCH (MOUNTED ON MASTER CYLINDER) CAN (+) CAN BUS- GND CAN-BUS CENTRAL JUNCTION BOX (CJB) (BEHIND LEFT SIDE OF DASH) COMPUTER DATA LINES SYSTEM ELECTRONIC THROTTLE CONTROL INDICATOR FUSE 10 FUSE 22 FUSE 21 FUSE 25 FUSE 45 FUSE 5 GRN WIRE HOT AT ALL TIMES HOT IN START OR RUN INSTRUMENT CLUSTER LEFT FRONT WHEEL SPEED SENSOR (AT LEFT FRONT WHEEL) LT BLU WIRE LT BLU/PNK WIRE LT BLU/WHT WIRE LT GRN WIRE LT GRN/BLK WIRE LT GRN/RED WIRE LT GRN/YEL WIRE LT LT NEAR BREAKOUT TO A/C CLUTCH CYCLING PRESSURE SWITCH) ORG/ WIRE PNK PNK WIRE PNK WIRE PNK/BLK WIRE REAR AXLE SPEED SENSOR (ON REAR DIFFERENTIAL) RED WIRE RED/YEL WIRE RIGHT FRONT WHEEL SPEED SENSOR (AT RIGHT FRONT WHEEL) TAN WIRE TAN/BLK WIRE TAN/LT GRN WIRE TAN/ORG WIRE TAN/YEL WIRE TWISTED PAIR VBATT VIO/WHT WIRE VPWR VPWR VPWR WHT WIRE YEL WIRE YEL/BLK WIRE YEL/LT GRN WIRE YEL/RED WIRE

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 CAN BUS- GROUND VPWR 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 SIGNAL RTN 1 2 3 4 5 6 GROUND A/C CLUTCH RELAY A/C INDICATOR DIODE AUTOLAMP/ SUNLOAD SENSOR (BEHIND GLOVE BOX) BATTERY JUNCTION BOX (BJB) (LEFT SIDE OF ENGINE COMPT, AT FENDER APRON) BLK WIRE BLK/LT BLU WIRE BLK/LT GRN WIRE BLK/YEL WIRE BLOWER MOTOR RELAY BRN WIRE BRN/LT BLU WIRE BRN/WHT WIRE CAN-BUS COMPUTER DATA LINES SYSTEM CTRL VALVE DK BLU WIRE DK BLU/LT GRN WIRE DK BLU/WHT WIRE DK BLU/YEL WIRE DK GRN WIRE DK GRN/VIO WIRE DRIVER TEMPERATURE BLEND DOOR ACTUATOR (BEHIND CENTER OF DASH) ELECTRONIC AUTOMATIC TEMPERATURE CONTROL (EATC) MODULE (BEHIND CENTER OF DASH) FEEDBACK VOLTAGE SIG RTN VREF FRONT BLOWER MOTOR (BEHIND CENTER OF DASH) FRONT BLOWER MOTOR SPEED CONTROLLER (BEHIND CENTER OF DASH) FUSE 10 FUSE 15 FUSE 20 FUSE 30 FUSE 36 FUSE 37 GROUND GRY WIRE GRY/LT BLU WIRE GRY/RED WIRE GRY/WHT WIRE GRY/YEL WIRE HIGH SPEED SIGNAL HOT AT ALL TIMES HOT IN RUN OR START HOT IN START OR RUN ILLUMINATION IN-VEHICLE TEMPERATURE SENSOR INSTRUMENT CLUSTER J/C 1 J/C 2 LT BLU WIRE LT BLU/RED WIRE LT BLU/YEL WIRE LT GRN/BLK WIRE LT GRN/VIO WIRE MICROPRO- CESSOR ORG/ WIRE ORG/BLK WIRE ORG/LT BLU WIRE PASSENGER TEMPERATURE BLEND DOOR ACTUATOR (BEHIND RIGHT SIDE OF DASH) PNK/BLK WIRE PNK/WHT WIRE PNK/YEL WIRE PWR RED/BLK WIRE RED/ORG WIRE RED/WHT WIRE RED/YEL WIRE REMOTE SOLENOID ASSEMBLY (BEHIND CENTER OF DASH) SEATS SYSTEM TAN/YEL WIRE TWISTED PAIR VAR SPEED SIGNAL RIGHT VREF LEFT VPWR VREF VBATT VEHICLE SECURITY MODULE (VSM) (ABOVE RIGHT REAR WHEELWELL) VIO/YEL WIRE WHT/LT BLU WIRE WHT/VIO WIRE YEL/BLK WIRE

0) OFF 1) LOW 2) MED LOW 3) MED HIGH 4) HIGH 5) CEILING 6) FLOOR 0) OFF 1) REAR 2) LOW 3) MED LOW 4) MED HIGH 5) CEILING 6) FLOOR A/C CLUTCH CYCLING PRESSURE SWITCH (RIGHT SIDE OF ENGINE COMPT) A/C CLUTCH SOLENOID (AT LEFT SIDE OF ENGINE) A/C HIGH PRESSURE SWITCH (LEFT FRONT OF ENGINE COMPT) AIR BAG SLIDING CONTACT (AT TOP OF STEERING COLUMN) AUDIO/ CLIMATE CONTROL SWITCH AUXILIARY A/C RELAY (BEHIND LEFT SIDE OF REAR SEATS) AUXILIARY BLOWER MOTOR (LEFT SIDE OF CARGO AREA) AUXILIARY BLOWER MOTOR RESISTOR ASSEMBLY (IN LEFT REAR CARGO AREA) BATTERY JUNCTION BOX (BJB) (LEFT SIDE OF ENGINE COMPT, AT FENDER APRON) BLK WIRE BLK/YEL WIRE BRN WIRE BRN/ORG WIRE BRN/WHT WIRE CENTRAL JUNCTION BOX (CJB) (BEHIND LEFT SIDE OF DASH) COOL CRUISE CONTROL SYSTEM DK BLU/LT GRN WIRE DK GRN WIRE DK GRN/YEL WIRE FAN UP TEMP UP FAN DN FUSE 25 FUSE 33 GRY/LT BLU WIRE GRY/RED WIRE GRY/WHT WIRE GRY/YEL WIRE HOT AT ALL TIMES HOT IN START OR RUN LT BLU WIRE LT BLU/ORG WIRE LT BLU/RED WIRE LT GRN WIRE LT GRN/RED WIRE NCA WIRE ORG/ WIRE ORG/BLK WIRE ORG/RED WIRE PNK/WHT WIRE PNK/YEL WIRE POWERTRAIN CONTROL MODULE (PCM) (AT RIGHT SIDE ENGINE BULKHEAD) REAR A/C CONTROL MODULE (FRONT) (IN ROOF PANEL) REAR A/C CONTROL MODULE (REAR) (IN ROOF PANEL) REAR MODE DOOR ACTUATOR (BEHIND REAR SEATS) RED WIRE RED/BLK WIRE RED/ORG WIRE RED/YEL WIRE TEMP DN TEMPERATURE BLEND DOOR ACTUATOR (BELOW LEFT REAR CARGO AREA WINDOW) WARM WHT WIRE YEL WIRE YEL/BLK WIRE

ABS CONTROL MODULE (LEFT FRONT OF ENGINE COMPT) AIR BAG SLIDING CONTACT (AT TOP OF STEERING COLUMN) AIR CONDITIONING SYSTEM AUDIO/ CLIMATE CONTROL SWITCH BATTERY JUNCTION BOX (BJB) (LEFT SIDE OF ENGINE COMPT, AT FENDER APRON) BLK WIRE BLK/LT GRN WIRE BLK/WHT WIRE BLK/YEL WIRE BRAKE PEDAL POSITION SWITCH (ABOVE BRAKE PEDAL) CAN-BUS COMPUTER DATA LINES SYSTEM DK BLU/YEL WIRE DK GRN WIRE DK GRN/ORG WIRE ELECTRONIC THROTTLE CONTROL (ETC) MOTOR (AT TOP OF ENGINE) ENGINE CONTROLS SYSTEM ETC MOTOR, +/- FUSE GRY/RED WIRE GRY/WHT WIRE HORN SWITCH HOT AT ALL TIMES INSTRUMENT CLUSTER JOINT CONNECTOR 1 (IN BATTERY JUNCTION BOX (BJB)) LT BLU WIRE LT BLU/BLK WIRE LT GRN WIRE MICROPROCESSOR ORG/ WIRE ORG/YEL WIRE OUTPUT SHAFT SPEED (OSS) PNK/ORG WIRE POWERTRAIN CONTROL MODULE (PCM) (AT RIGHT SIDE ENGINE BULKHEAD) RED WIRE RED/BLK WIRE RED/LT GRN WIRE RED/YEL WIRE REDUNDANT PEDAL SWITCH (UNDER LEFT SIDE DASH PANEL) RES ON SENSOR (A/T: LEFT REAR OF AUTOMATIC TRANSMISSION) SET- SIG SIG RTN SPEED CONTROL INDICATOR SPEED CONTROL SWITCH TAN WIRE TAN/YEL WIRE THROTTLE POSITION SENSOR (TPS) (ON TOP OF THROTTLE BODY) TWISTED PAIR VREF WHT WIRE YEL WIRE YEL/BLK WIRE YEL/WHT WIRE

3 7 8 BLEND DR OUTPUT VPWR GROUND A/C CLUTCH CYCLING PRESSURE SWITCH (RIGHT SIDE OF ENGINE COMPT) A/C CLUTCH RELAY A/C CLUTCH SOLENOID (AT LEFT SIDE OF ENGINE) A/C HIGH PRESSURE SWITCH (LEFT FRONT OF ENGINE COMPT) A/C INDICATOR DIODE BATTERY JUNCTION BOX (BJB) (LEFT SIDE OF ENGINE COMPT, AT FENDER APRON) BLK WIRE BLK/LT BLU WIRE BLK/LT GRN WIRE BLK/WHT WIRE BLK/YEL WIRE BLOWER MOTOR RELAY BLOWER MOTOR SWITCH BLOWER MOTOR SWITCH ILLUMINATION VPWR VBATT EXTERIOR LIGHTS INPUT GROUND BRN WIRE CENTRAL JUNCTION BOX (CJB) (BEHIND LEFT SIDE OF DASH) DK BLU WIRE DK GRN/ORG WIRE DK GRN/VIO WIRE ENGINE COOLANT TEMPERATURE SENSOR (ECT) EXCEPT BASE FRONT BLOWER MOTOR (BEHIND CENTER OF DASH) FRONT BLOWER MOTOR RESISTOR ASSEMBLY (BEHIND CENTER OF DASH) FUNCTION SELECTOR SWITCH ASSEMBLY FUSE 10 FUSE 16 FUSE 30 FUSE 36 FUSE 37 FUSE 7 GRY/LT BLU WIRE GRY/RED WIRE GRY/WHT WIRE GRY/YEL WIRE HIGH SPEED FAN CONTROL RELAY (BEHIND CENTER OF DASH) HOT AT ALL TIMES HOT IN START OR RUN HOT W/ REAR WINDOW DEFROST RELAY ENERGIZED INSTRUMENT CLUSTER J/C 2 LT BLU/ORG WIRE LT GRN/RED WIRE LT GRN/VIO WIRE LT GRN/WHT WIRE MED 1 LOW HIGH MED 2 MEDIUM MICROPRO- CESSOR MODE SWITCH NCA WIRE OFF FLOOR/VENT FLOOR MIX VENT MAX DEF ORG/BLK WIRE PNK/WHT WIRE PNK/YEL WIRE POWERTRAIN CONTROL MODULE (PCM) (AT RIGHT SIDE ENGINE BULKHEAD) RED/BLK WIRE RED/ORG WIRE RED/YEL WIRE TEMPERATURE BLEND DOOR ACTUATOR (BELOW LEFT REAR CARGO AREA WINDOW) VIO WIRE VIO/YEL WIRE YEL/BLK WIRE YEL/RED WIRE

0) OFF 1) LOW 2) MED LOW 3) MED HIGH 4) HIGH 5) CEILING 6) FLOOR 0) OFF 1) REAR 2) LOW 3) MED LOW 4) MED HIGH 5) CEILING 6) FLOOR AUXILIARY A/C RELAY (BEHIND LEFT SIDE OF REAR SEATS) AUXILIARY BLOWER MOTOR (LEFT SIDE OF CARGO AREA) AUXILIARY BLOWER MOTOR RESISTOR ASSEMBLY (IN LEFT REAR CARGO AREA) BATTERY JUNCTION BOX (BJB) (LEFT SIDE OF ENGINE COMPT, AT FENDER APRON) BLK WIRE BRN WIRE BRN/ORG WIRE BRN/WHT WIRE CENTRAL JUNCTION BOX (CJB) (BEHIND LEFT SIDE OF DASH) FUSE 25 COOL DK GRN/YEL WIRE FUSE 33 GRY/LT BLU WIRE GRY/YEL WIRE HOT AT ALL TIMES HOT IN START OR RUN LT BLU/ORG WIRE LT GRN WIRE ORG/BLK WIRE ORG/RED WIRE PNK/WHT WIRE REAR A/C CONTROL MODULE (FRONT) (IN ROOF PANEL) REAR A/C CONTROL MODULE (REAR) (IN ROOF PANEL) REAR MODE DOOR ACTUATOR (LEFT SIDE OF CARGO AREA, BEHIND REAR SEATS) RED/BLK WIRE RED/ORG WIRE TEMPERATURE BLEND DOOR ACTUATOR (BELOW LEFT REAR CARGO AREA WINDOW) WARM WHT WIRE YEL WIRE YEL/BLK WIRE

3 7 8 BLEND DR OUTPUT VPWR GROUND A/C CLUTCH CYCLING PRESSURE SWITCH (RIGHT SIDE OF ENGINE COMPT) A/C CLUTCH RELAY A/C CLUTCH SOLENOID (AT LEFT SIDE OF ENGINE) A/C HIGH PRESSURE SWITCH (LEFT FRONT OF ENGINE COMPT) A/C INDICATOR DIODE BATTERY JUNCTION BOX (BJB) (LEFT SIDE OF ENGINE COMPT, AT FENDER APRON) BLK WIRE BLK/LT BLU WIRE BLK/LT GRN WIRE BLK/WHT WIRE BLK/YEL WIRE BLOWER MOTOR RELAY BLOWER MOTOR SWITCH BLOWER MOTOR SWITCH ILLUMINATION VPWR VBATT EXTERIOR LIGHTS INPUT GROUND BRN WIRE CENTRAL JUNCTION BOX (CJB) (BEHIND LEFT SIDE OF DASH) DK BLU WIRE DK GRN/ORG WIRE DK GRN/VIO WIRE ENGINE COOLANT TEMPERATURE SENSOR (ECT) EXCEPT BASE FRONT BLOWER MOTOR FRONT BLOWER MOTOR RESISTOR ASSEMBLY (BEHIND CENTER OF DASH) FUNCTION SELECTOR SWITCH ASSEMBLY FUSE 10 FUSE 16 FUSE 30 FUSE 36 FUSE 37 FUSE 7 GRY/LT BLU WIRE GRY/RED WIRE GRY/WHT WIRE GRY/YEL WIRE HIGH SPEED FAN CONTROL RELAY (BEHIND CENTER OF DASH) HOT AT ALL TIMES HOT IN START OR RUN HOT W/ REAR WINDOW DEFROST RELAY ENERGIZED INSTRUMENT CLUSTER J/C 2 LT BLU/ORG WIRE LT GRN/RED WIRE LT GRN/VIO WIRE LT GRN/WHT WIRE MED 1 LOW HIGH MED 2 MEDIUM MICROPRO- CESSOR MODE SWITCH NCA WIRE OFF FLOOR/VENT FLOOR MIX VENT MAX DEF ORG/BLK WIRE PNK/WHT WIRE PNK/YEL WIRE POWERTRAIN CONTROL MODULE (PCM) (AT RIGHT SIDE ENGINE BULKHEAD) RED/BLK WIRE RED/ORG WIRE RED/YEL WIRE TEMPERATURE BLEND DOOR ACTUATOR (BELOW LEFT REAR CARGO AREA WINDOW) VIO WIRE VIO/YEL WIRE YEL/BLK WIRE YEL/RED WIRE

0) OFF 1) REAR 2) LOW 3) MED LOW 4) MED HIGH 5) CEILING 6) FLOOR 1) CEILING 2) FLOOR AUXILIARY A/C RELAY (BEHIND LEFT SIDE OF REAR SEATS) AUXILIARY BLOWER MOTOR (LEFT SIDE OF CARGO AREA) AUXILIARY BLOWER MOTOR RESISTOR ASSEMBLY (IN LEFT REAR CARGO AREA) BATTERY JUNCTION BOX (BJB) (LEFT SIDE OF ENGINE COMPT, AT FENDER APRON) BLK WIRE BRN WIRE BRN/ORG WIRE BRN/WHT WIRE CENTRAL JUNCTION BOX (CJB) (BEHIND LEFT SIDE OF DASH) FUSE 25 COOL FUSE 33 GRY/LT BLU WIRE GRY/YEL WIRE HOT AT ALL TIMES HOT IN START OR RUN LT BLU/ORG WIRE LT GRN WIRE ORG/BLK WIRE ORG/RED WIRE PNK/WHT WIRE REAR A/C CONTROL MODULE (FRONT) (IN ROOF PANEL) REAR A/C CONTROL MODULE (REAR) (IN ROOF PANEL) REAR MODE DOOR ACTUATOR (LEFT SIDE OF CARGO AREA, BEHIND REAR SEATS) RED/BLK WIRE RED/ORG WIRE TEMPERATURE BLEND DOOR ACTUATOR (BELOW LEFT REAR CARGO AREA WINDOW) WARM WHT WIRE YEL WIRE YEL/BLK WIRE

ANTI- THEFT "ON" IND BATTERY JUNCTION BOX (BJB) (LEFT SIDE OF ENGINE COMPT, AT FENDER APRON) BLK WIRE BLK/WHT WIRE CENTRAL JUNCTION BOX (CJB) (BEHIND LEFT SIDE OF DASH) FUSE 2 DK BLU WIRE DK BLU/LT GRN WIRE DK BLU/ORG WIRE GRY/ORG WIRE HOT IN START OR RUN INSTRUMENT CLUSTER LT GRN WIRE MICRO- PROCESSOR ORG/ WIRE PASSIVE ANTI-THEFT TRANSCEIVER MODULE (IN STEERING WHEEL ASSEMBLY) POWERTRAIN CONTROL MODULE (PCM) (MOUNTED THROUGH FIREWALL) RED WIRE RED/LT GRN WIRE STARTER RELAY WHT WIRE WHT/LT GRN WIRE