Ford Explorer II (1994-2003) computer data lines system Wiring diagrams

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 B+ B+ 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 SIG RETURN GROUND BATTERY JUNCTION BOX (LEFT SIDE OF ENGINE COMPT) FUSE 13 BLK WIRE BLK/WHT WIRE BRAKE PEDAL POSITION SWITCH (ABOVE BRAKE PEDAL) BRN/WHT WIRE CENTRAL JUNCTION BOX (BEHIND LEFT SIDE OF DASH) COMPUTER DATA LINES SYSTEM DATA LINK CONNECTOR (BEHIND LEFT SIDE OF DASH) DK GRN WIRE DK GRN/LT GRN WIRE FOUR WHEEL DRIVE SWITCH FOUR-WHEEL DRIVE CONTROL MODULE (AT RIGHT KICK PANEL) FUSE 10 FUSE 11 FUSE 35 FUSE 9 GROUND TRANSFER CASE IGN (RUN) GRY WIRE GRY/BLK WIRE GRY/YEL WIRE HOT AT ALL TIMES HOT IN HOT IN RUN OR START IGN (ST/RUN) ILLUM INSTRUMENT CLUSTER ISO BUS LT BLU/BLK WIRE LT BLU/WHT WIRE LT GRN WIRE MAIN LIGHT SWITCH, BELT MINDER MODULE MOTOR 1 MOTOR 3 MOTOR 4 NEUTRAL SENS TRANSFER CASE MOTOR 5 BPP SWITCH NCA WIRE OFF ORG/ WIRE ORG/WHT WIRE OVERHEAD CONSOLE, INSTRUMENT CLUSTER, GEM MODULE POWERTRAIN CONTROL MODULE (MOUNTED THROUGH FIREWALL) RED WIRE RED/BLK WIRE RED/LT GRN WIRE RED/WHT WIRE RED/YEL WIRE RUN WIRE SPEED CONTROL SERVO TRANSFER CASE ASSEMBLY VIO/YEL WIRE VSS INPUT MOTOR 2 WHT WIRE WHT/LT BLU WIRE YEL WIRE YEL/LT BLU WIRE YEL/WHT WIRE

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 B+ B+ 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 SIG RETURN GROUND A/T BATTERY JUNCTION BOX (LEFT SIDE OF ENGINE COMPT) FUSE 13 BLK WIRE BLK/WHT WIRE BRAKE PEDAL POSITION SWITCH (ABOVE BRAKE PEDAL) BRN/WHT WIRE CENTRAL JUNCTION BOX (BEHIND LEFT SIDE OF DASH) COMPUTER DATA LINES SYSTEM DATA LINK CONNECTOR (BEHIND LEFT SIDE OF DASH) DK GRN WIRE DK GRN/LT GRN WIRE FOUR WHEEL DRIVE SWITCH FOUR-WHEEL DRIVE CONTROL MODULE (AT RIGHT KICK PANEL) FUSE 10 FUSE 11 FUSE 28 FUSE 35 FUSE 9 GEM MODULE, INSTRUMENT CLUSTER, OVERHEAD CONSOLE GROUND TRANSFER CASE IGN (RUN) GRY WIRE GRY/BLK WIRE GRY/YEL WIRE HOT AT ALL TIMES HOT IN HOT IN RUN OR START IGN (ST/RUN) ILLUM INSTRUMENT CLUSTER ISO BUS LT BLU/BLK WIRE LT BLU/WHT WIRE LT GRN WIRE M/T MOTOR 1 MOTOR 3 MOTOR 4 NEUTRAL SENS TRANSFER CASE MOTOR 5 BPP SWITCH NCA WIRE OFF ORG/ WIRE ORG/WHT WIRE POWERTRAIN CONTROL MODULE (MOUNTED THROUGH FIREWALL) RED WIRE RED/BLK WIRE RED/LT GRN WIRE RED/WHT WIRE RED/YEL WIRE RUN WIRE SPEED CONTROL SERVO TRANSFER CASE ASSEMBLY VIO/YEL WIRE VSS INPUT MOTOR 2 WHT WIRE WHT/LT BLU WIRE YEL WIRE YEL/LT BLU WIRE YEL/WHT WIRE

1400 OHMS 4-WHEEL ANTI-LOCK BRAKE ABS IND LF SENS LF SENS VSS IGN RR SENS RR SENS ISO LINK GROUND CPU FD ANTI-LOCK BRAKES INDICATOR BATTERY JUNCTION BOX (LEFT REAR OF ENGINE BLK WIRE BLK/ORG WIRE BLK/WHT WIRE BPP SW RF SENS RF SENS BRAKE PEDAL POSITION (BPP) SWITCH (ON PEDAL SUPPORT) CENTRAL JUNCTION BOX (BEHIND LEFT SIDE OF DASH) FUSE 9 COMPARTMENT) COMPUTER DATA LINES SYSTEM DK GRN WIRE FUSE 11 FUSE 14 FUSE 28 FUSE 6 GROUND GROUND GROUND PUMP FD GRY/BLK (OR BLK) WIRE GRY/BLK WIRE HOT AT ALL TIMES HOT IN RUN HOT IN RUN OR START INSTRUMENT CLUSTER LEFT FRONT WHEEL SPEED SENSOR LT BLU/PNK WIRE LT BLU/WHT WIRE LT GRN WIRE LT GRN/BLK WIRE NOTE: THERE IS A SHORTING BAR ACROSS PINS 8, 16 POWERTRAIN CONTROL MODULE (PCM) (MOUNTED THROUGH FIREWALL) REAR AXLE SENSOR (TOP OF REAR DIFFERENTIAL) RED WIRE RED/LT GRN WIRE RED/PNK WIRE RED/YEL WIRE RIGHT FRONT WHEEL SPEED SENSOR TAN/BLK WIRE TAN/ORG 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 1 1 CURRENT SENSE LOW DOWN IN ANTI-THEFT SYSTEM BLK WIRE BLK/ORG WIRE BLK/PNK WIRE BLK/WHT WIRE BRN/LT BLU WIRE CENTRAL JUNCTION BOX (BELOW LEFT SIDE OF DASH) COMPUTER DATA LINES SYSTEM DEFOGGER SYSTEM DK BLU/ORG WIRE DK GRN/VIO WIRE DOOR LOCKS SYSTEM FUSE 10 FUSE 20 FUSE 25 FUSE 28 GENERIC ELECTRONIC MODULE ONLY GENERIC ELECTRONIC MODULE/ CENTRAL TIMER MODULE (BEHIND CENTER OF DASH) GRY WIRE GRY/BLK WIRE GRY/LT BLU WIRE GRY/RED WIRE GRY/YEL WIRE HOT AT ALL TIMES HOT IN HOT IN ACC OR RUN INSTRUMENT CLUSTER SYSTEM INTERIOR LIGHTS SYSTEM ANTI-LOCK BRAKES SYSTEM INTERIOR LIGHTS SYSTEM ENGINE CONTROLS SYSTEM LT BLU/ORG WIRE LT BLU/RED WIRE LT BLU/WHT WIRE LT GRN/ORG WIRE LT GRN/YEL WIRE ORG/WHT WIRE ORG/YEL WIRE PNK WIRE PNK/LT BLU WIRE PNK/LT GRN WIRE PNK/YEL WIRE POWER WINDOW SYSTEM RED WIRE RED/BLK WIRE RUN WIRE TAN/LT BLU WIRE TAN/RED WIRE TAN/YEL WIRE VIO/ORG WIRE WARNING SYSTEM WHT WIRE WHT/BLK WIRE WHT/VIO WIRE WHT/YEL WIRE WIPER/WASHER SYSTEM (FRONT) WIPER/WASHER SYSTEM (FRONT-REAR) YEL WIRE YEL/BLK WIRE YEL/RED WIRE YEL/WHT WIRE

1 2 3 4 5 6 7 8 9 10 11 REAR DEFROST SW IN ANTI-THEFT SYSTEM ANTI-THEFT SYSTEM (INTERIOR LIGHTS CONTROL) BLK WIRE BLK/ORG WIRE BLK/PNK WIRE BLK/WHT WIRE BRN/LT BLU WIRE BRN/LT GRN WIRE CENTRAL JUNCTION BOX (BELOW LEFT SIDE OF DASH) COMPUTER DATA LINES SYSTEM DEFOGGER SYSTEM DK BLU/ORG WIRE DOOR AJAR SIGNAL LIFTGATE WIPER PARK IN FUSE 10 FUSE 20 FUSE 25 FUSE 28 GENERIC ELECTRONIC MODULE (BEHIND CENTER OF DASH) GROUND GRY WIRE GRY/BLK WIRE GRY/LT BLU WIRE GRY/RED WIRE GRY/YEL WIRE HOT AT ALL TIMES HOT IN HOT IN ACC OR RUN IGNITION (START) IGNITION (ACC/RUN) DEFROST RELAY CTRL LIFTGATE AJAR SWITCH LT BLU WIRE LT BLU/BLK WIRE LT BLU/ORG WIRE LT BLU/WHT WIRE LT GRN WIRE LT GRN/ORG WIRE ORG/WHT WIRE ORG/YEL WIRE PNK WIRE PNK/BLK WIRE PNK/YEL WIRE POWER WINDOW SYSTEM REAR WIPER UP RELAY ILLUMINATION SIGNAL REAR WIPER DOWN RELAY REAR WIPER/WASHER SWITCH RED WIRE RED/BLK WIRE RUN WIRE TAN WIRE TAN/LT BLU WIRE TAN/RED WIRE VIO/ORG WIRE VIO/YEL WIRE WARNING SYSTEM WHT WIRE WHT/BLK WIRE WHT/LT GRN WIRE WHT/VIO WIRE WHT/YEL WIRE WINDOW MOTOR DOWN WINDOW SWITCH DOWN WIPER SPEED CTRL WIPER RUN/PARK RELAY CTRL AIR BAG TONE IN WIPER/WASHER SYSTEM (FRONT) WIPER/WASHER SYSTEM (REAR) WIPER/WASHER SYSTEM (REAR) WIPER/WASHER SYSTEM (FRONT) YEL WIRE YEL/BLK WIRE YEL/RED WIRE YEL/WHT WIRE

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 POWER-BATTERY GROUND ISO BUS ANTI-THEFT SYSTEM BLK WIRE BLK/ORG WIRE BLK/PNK WIRE BLK/WHT WIRE BRN/LT BLU WIRE BRN/LT GRN WIRE CENTRAL JUNCTION BOX (BELOW LEFT SIDE OF DASH) COMPUTER DATA LINES SYSTEM DEFOGGER SYSTEM WIPER/WASHER SYSTEM (FRONT) DK BLU/ORG WIRE FUSE 11 FUSE 20 FUSE 25 GENERIC ELECTRONIC MODULE (BEHIND CENTER OF DASH) GRY WIRE GRY/BLK WIRE GRY/LT BLU WIRE GRY/RED WIRE HOT AT ALL TIMES HOT IN ACC OR RUN HOT IN RUN OR START IGNITION (ACC/RUN) KEY IN IGNITION SW ILLUMINATION SIGNAL INSTRUMENT CLUSTER SYSTEM LIFTGATE AJAR SWITCH TRAILER TOW RELAY AIR BAG TONE IN LT BLU WIRE LT BLU/BLK WIRE LT BLU/ORG WIRE LT BLU/WHT WIRE LT GRN WIRE LT GRN/ORG WIRE ORG/WHT WIRE ORG/YEL WIRE PNK WIRE PNK/BLK WIRE PNK/YEL WIRE POWER WINDOWS SYSTEM REAR WIPER/WASHER SWITCH MULTIFUNCTION SW SIGNAL RED WIRE RED/YEL WIRE TAN WIRE TAN/LT BLU WIRE TAN/RED WIRE VIO/ORG WIRE VIO/YEL WIRE WARNING SYSTEM WARNING SYSTEM SUPPLEMENTAL RESTRAINTS SYSTEM ANTI-THEFT SYSTEM WHT WIRE WHT/BLK WIRE WHT/LT GRN WIRE WHT/VIO WIRE WHT/YEL WIRE WIPER/WASHER SYSTEM (FRONT) WIPER/WASHER SYSTEM (REAR) YEL WIRE YEL/BLK WIRE YEL/RED WIRE YEL/WHT WIRE

21 22 23 24 25 26 AIR SUS ON/OFF SW STEERING SENSOR 27 28 29 30 31 32 REAR GATE SOL 4-WHEEL ANTI- AIR SUSPENSION CONTROL COMPRESSOR ASSEMBLY (AT REAR OF VEHICLE) AIR SUSPENSION CONTROL MODULE (LEFT CENTER OF DASH) AIR SUSPENSION CONTROL RELAY AIR SUSPENSION SWITCH (REAR OF VEHICLE) ARC ACCEL SIG AUXILIARY RELAY BOX 1 (LEFT SIDE OF ENGINE COMPARTMENT) BATTERY JUNCTION BOX (LEFT SIDE OF ENGINE COMPARTMENT, AT FENDER APRON) BLK WIRE BLK/WHT WIRE BRN WIRE COMPUTER DATA LINES SYSTEM DATA LINK CONNECTOR (LEFT SIDE OF DASH) DK BLU/YEL WIRE DK GRN/LT GRN WIRE DK GRN/YEL WIRE FUSE 8 FUSE 9 GROUND GRY WIRE GRY/BLK WIRE GRY/YEL WIRE HOT AT ALL TIMES ISO LINK VENT SOL OUTPUT PNK WIRE LT BLU/BLK WIRE LT BLU/PNK WIRE LT BLU/WHT WIRE NCA WIRE ORG/BLK WIRE ORG/RED WIRE PNK WIRE PNK/WHT WIRE POWERTRAIN CONTROL MODULE (PCM) (MOUNTED THROUGH FIREWALL) REAR FILL SOLENOID AIR SUS CONTROL RED WIRE RED/LT GRN WIRE STEERING RATE SENSOR (IN STEERING COLUMN) SUPPORT) SYSTEM MODULE (LEFT SIDE OF ENGINE COMPT) VIO/ORG WIRE WARNING SIGNAL WHT/ BLK WIRE