Ford Explorer II (1994-2003) battery junction box (left side of engine compt) Wiring diagrams

2 10 13 DATA LINK CONNECTOR (DLC) (PARTIAL) (BEHIND LEFT SIDE OF DASH) AUTOMATIC TRANSMISSION (LEFT SIDE OF TRANSMISSION) BATTERY JUNCTION BOX (LEFT SIDE OF ENGINE COMPT) BLK WIRE BLK/LT GRN WIRE BLK/WHT WIRE BRAKE PEDAL POSITION SWITCH (BEHIND LEFT SIDE OF DASH, ABOVE BRAKE PEDAL) BRN/ORG WIRE BRN/WHT WIRE CENTRAL JUNCTION BOX (BEHIND LEFT SIDE OF DASH) DK BLU/YEL WIRE DK GRN WIRE DK GRN/WHT WIRE DK GRN/YEL WIRE ENGINE CONTROLS SYSTEM ENGINE COOLANT TEMPERATURE (ECT) SENSOR (FRONT OF ENGINE, LEFT OF THROTTLE BODY) FUSE 19 FUSE 21 FUSE 27 FUSE 41 FUSE 7 PCM POWER DIODE FUSE 9 GROUND SS C TCC KAPWR GRY/RED WIRE GRY/WHT WIRE HOT AT ALL TIMES HOT IN HOT IN RUN OR START INSTRUMENT CLUSTER LT BLU WIRE LT BLU/BLK WIRE LT BLU/ORG WIRE LT BLU/YEL WIRE LT GRN WIRE LT GRN/RED WIRE MALFUNCTION INDICATOR LAMP (MIL) OD OFF ORG/ WIRE ORG/BLK WIRE ORG/YEL WIRE OSS DLC DLC (-) DLC (+) GROUND SS A SS D TCS TFT ECT OUTPUT SHAFT SPEED (OSS) SENSOR (LEFT REAR OF TRANS) PASSIVE ANTI-THEFT TRANSCEIVER MODULE PCM POWER RELAY PNK/BLK WIRE PNK/LT BLU WIRE PNK/LT GRN WIRE POWER GROUND GROUND TCIL EPC TSS TP VREF SIG RTN BPP POWER GROUND RED WIRE RED/LT GRN WIRE RUN WIRE SHIFT SOLENOIDS SPORT SPORT TRAC TAN WIRE TAN/ORG WIRE TAN/WHT WIRE THROTTLE POSITION (TP) SENSOR (ATTACHED TO THROTTLE BODY) TRANSMISSION CONTROL INDICATOR LAMP (TCIL) TRANSMISSION CONTROL SWITCH (TCS) TRANSMISSION FLUID TEMPERATURE (TFT) SENSOR TURBINE SHAFT SPEED (TSS) SENSOR VIO WIRE VIO/ORG WIRE VIO/YEL WIRE WHT WIRE WHT/BLK WIRE WHT/LT GRN WIRE WHT/YEL WIRE YEL WIRE YEL/BLK WIRE

2 10 13 DATA LINK CONNECTOR (DLC) (PARTIAL) (BEHIND LEFT SIDE OF DASH) 90 91 92 97 103 351 359 810 361 570 VREF SIG RTN BPP POWER GROUND ANTI-LOCK BRAKES SYSTEM AUTOMATIC TRANSMISSION (LEFT SIDE OF TRANSMISSION) BATTERY JUNCTION BOX (LEFT SIDE OF ENGINE COMPT) BLK WIRE BLK/LT GRN WIRE BLK/WHT WIRE BRAKE PEDAL POSITION SWITCH (BEHIND LEFT SIDE OF DASH, ABOVE BRAKE PEDAL) BRN/ORG WIRE BRN/WHT WIRE CENTRAL JUNCTION BOX (BEHIND LEFT SIDE OF DASH) DK BLU/YEL WIRE DK GRN WIRE DK GRN/WHT WIRE DK GRN/YEL WIRE ENGINE CONTROLS SYSTEM ENGINE COOLANT TEMPERATURE (ECT) SENSOR (FRONT OF ENGINE, LEFT OF THROTTLE BODY) FUSE 19 FUSE 21 FUSE 27 FUSE 41 FUSE 7 PCM POWER DIODE FUSE 9 GROUND SS C TCC KAPWR ISS GRY/ORG WIRE GRY/RED WIRE GRY/WHT WIRE HOT AT ALL TIMES HOT IN HOT IN RUN OR START INSTRUMENT CLUSTER INTERMEDIATE SHAFT SPEED (ISS) SENSOR (LEFT SIDE OF TRANS) LT BLU WIRE LT BLU/BLK WIRE LT BLU/ORG WIRE LT BLU/YEL WIRE LT GRN WIRE LT GRN/RED WIRE MALFUNCTION INDICATOR LAMP (MIL) OD OFF ORG/ WIRE ORG/BLK WIRE ORG/YEL WIRE OUTPUT SHAFT SPEED (OSS) SENSOR (LEFT REAR OF TRANS) PCM POWER RELAY PNK/BLK WIRE PNK/LT BLU WIRE PNK/LT GRN WIRE POWER GROUND GROUND TCIL EPC OSS TP RED WIRE RED/LT GRN WIRE RUN WIRE SHIFT SOLENOIDS SPORT SPORT TRAC TAN WIRE TAN/ORG WIRE TAN/WHT WIRE THROTTLE POSITION (TP) SENSOR (ATTACHED TO THROTTLE BODY) TRANSMISSION CONTROL INDICATOR LAMP (TCIL) TRANSMISSION CONTROL SWITCH (TCS) TRANSMISSION FLUID TEMPERATURE (TFT) SENSOR TSS DLC DLC (-) DLC (+) GROUND SS A SS D TCS TFT ECT TURBINE SHAFT SPEED (TSS) SENSOR VIO WIRE VIO/ORG WIRE VIO/YEL WIRE WHT WIRE WHT/BLK WIRE WHT/LT GRN WIRE WHT/YEL WIRE YEL WIRE YEL/BLK WIRE

BATTERY BATTERY JUNCTION BOX (LEFT SIDE OF ENGINE COMPT) BLK WIRE BLK/ORG WIRE BRN WIRE CENTRAL JUNCTION BOX (BEHIND LEFT SIDE OF DASH) CHARGE WARNING LAMP FUSE 15 FUSE LINK A (12 GA-GRAY) FUSE LINK B (12 GA- GRAY) FUSE LINK C (18 GA- BROWN) GENERATOR HOT IN START OR RUN INSTRUMENT CLUSTER LT GRN/RED WIRE RED WIRE STARTER MOTOR YEL WIRE YEL/WHT WIRE

ANTI-THEFT SYSTEM ANTI-THEFT SYSTEM (RAP MODULE) (1999 ONLY) BATTERY JUNCTION BOX (LEFT SIDE OF ENGINE COMPT) BLK WIRE BRAKE PEDAL POSITION SWITCH (ABOVE BRAKE PEDAL) BRN WIRE BRN/YEL WIRE DAY/NIGHT MIRROR/ AUTOLAMP SENSOR (MOUNTED IN REARVIEW MIRROR) DIMMER RELAY (IN RELAY MODULE) DK BLU/WHT WIRE DK GRN WIRE EXPLORER ONLY FUSE 10 FUSE 11 FUSE 13 FUSE 21 FUSE JUNCTION PANEL (LEFT SIDE OF VEHICLE, BELOW DASH) HAZARD HEAD HEADLAMP RELAY (IN RELAY MODULE) HIGH MOUNTED STOP LAMP ASSEMBLY HOT AT ALL TIMES HOT IN RUN IGN (RUN) INSTRUMENT CLUSTER LAMPS ON LEFT FRONT PARK/ TURN LAMPS LEFT FRONT SIDE MARKER LAMP LEFT LICENSE LAMP LEFT TURN SIGNAL LAMP (REAR) LEFT REAR STOP/ PARK LAMP LEFT TURN INDICATOR LT BLU WIRE LT GRN WIRE LT GRN/ORG WIRE LT GRN/RED WIRE LT GRN/WHT WIRE MAIN LIGHT SWITCH MULTI- FUNCTION NCA WIRE NORMAL OFF ORG/LT BLU WIRE ORG/YEL WIRE PARK PARK LAMP RELAY (IN RELAY MODULE) REAR RED/WHT WIRE RIGHT FRONT PARK/ TURN LAMPS RIGHT FRONT SIDE MARKER LAMP RIGHT LICENSE LAMP RIGHT REAR STOP/ PARK LAMP RIGHT TURN INDICATOR RIGHT TURN SIGNAL LAMP SENSOR OUTPUT SWITCH TAN/WHT WIRE TRAILER TOW PARK LAMP RELAY (W/ TRAILER TOW PACKAGE ONLY) TRAILER/CAMPER ADAPTER CIRCUIT (STOP/TURN FUSES) TURN LEFT TURN RIGHT TURN/HAZARD CONTROL TURN/HAZARD FLASHER VIO/WHT WIRE WHT WIRE WHT/BLK WIRE WHT/LT BLU WIRE WHT/RED WIRE WHT/VIO WIRE

BATTERY JUNCTION BOX BATTERY JUNCTION BOX (LEFT SIDE OF ENGINE COMPT) BATTERY JUNCTION BOX FUSE 38 FUSE 42 BLK WIRE CENTRAL JUNCTION BOX CENTRAL JUNCTION BOX (BEHIND LEFT SIDE OF DASH) FUSE 27 DAYTIME RUNNING LAMPS (DRL) MODULE (LEFT FRONT CORNER OF ENGINE COMPT) DK BLU WIRE DK BLU/ LT GRN WIRE DK BLU/ORG WIRE EARLY PRODUCTION SPORT EXCEPT EARLY PRODUCTION SPORT FOG LAMP ISOLATION RELAY FOG LAMP RELAY FOG LAMP SWITCH FUSE 24 FUSE 29 FUSE 31 FUSE 33 FUSE 5 GRY WIRE GRY/WHT WIRE HEAD HI PASS LOW HOT AT ALL TIMES HOT IN RUN ILLUMINATION INSTRUMENT CLUSTER HIGH BEAM IND LEFT HEADLAMP LT BLU WIRE LT BLU/BLK WIRE LT GRN WIRE LT GRN/BLK WIRE MAIN LIGHT SWITCH MULTI- FUNCTION SWITCH OFF OFF HEAD ON IND. ORG/ WIRE PARK RED WIRE RED/BLK WIRE RED/YEL WIRE RIGHT FOG LAMP LEFT FOG LAMP RIGHT HEADLAMP SPORT SPORT TRAC TAN WIRE TAN/ORG WIRE TAN/WHT WIRE VIO WIRE VIO/ORG WIRE W/ DRL WHT WIRE WHT/LT GRN WIRE YEL WIRE

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 STARTER RELAY ANTI- THEFT IND BATTERY JUNCTION BOX (LEFT SIDE OF ENGINE COMPT) BLK/WHT WIRE BLK/YEL WIRE CENTRAL JUNCTION BOX (BEHIND LEFT SIDE OF DASH) DATA LINK CONNECTOR (BEHIND CENTER OF DASH) (FRONT LEFT SIDE OF CENTER CONSOLE) DK BLU/LT GRN WIRE DK BLU/ORG WIRE DK GRN/WHT WIRE FUSE 19 FUSE 25 GRY/ORG WIRE HOT AT ALL TIMES HOT IN RUN OR START INSTRUMENT CLUSTER PASSIVE ANTI-THEFT TRANSCEIVER (IN STEERING COLUMN) PASSIVE ANTI-THEFT TRANSCEIVER MODULE (BEHIND TOP RIGHT SIDE OF DASH) PNK/LT BLU WIRE RED/LT GRN WIRE RF, POWER RX, SIGNAL SCP BUS (-) SCP BUS (+) GROUND PATS IND STARTER RELAY TAN/ORG WIRE TX, SIGNAL GROUND BATTERY IGNITION WHT/LT GRN WIRE WHT/YEL WIRE

ANTI- THEFT IND BATTERY JUNCTION BOX (LEFT SIDE OF ENGINE COMPT) BLK WIRE BLK/WHT WIRE CENTRAL JUNCTION BOX (BEHIND LEFT SIDE OF DASH) DK BLU WIRE DK BLU/LT GRN WIRE DK BLU/ORG WIRE FUSE 19 GRY/ORG WIRE HOT IN RUN OR START INSTRUMENT CLUSTER LT GRN WIRE ORG/ WIRE PASSIVE ANTI-THEFT TRANSCEIVER (IN STEERING COLUMN) POWERTRAIN CONTROL MODULE (MOUNTED THROUGH FIREWALL) RED WIRE RED/LT GRN WIRE STARTER RELAY WHT WIRE WHT/LT GRN WIRE

4.0L SOHC V6 4.0L OHV V6 5.0L V8 BATTERY JUNCTION BOX (LEFT SIDE OF ENGINE COMPARTMENT) BATTERY JUNCTION BOX (LEFT SIDE OF ENGINE COMPT) BLK WIRE BLK/WHT WIRE CANISTER VENT SOLENOID EGR VACUUM REGULATOR SOLENOID EVAP CANISTER PURGE VALVE FROM FUSE 8 (DIAGRAM 1 OF 4) FROM PCM POWER RELAY (4.0L EI V6) (DIAGRAM 2 OF 5) FROM PCM POWER RELAY (4.0L SOHC V6) (DIAGRAM 2 OF 5) FROM PCM POWER RELAY (5.0L V8) (DIAGRAM 2 OF 5) FUEL INJECTOR 1 FUEL INJECTOR 2 FUEL INJECTOR 3 FUEL INJECTOR 4 FUEL INJECTOR 4 FUEL INJECTOR 5 FUEL INJECTOR 5 FUEL INJECTOR 4 FUEL INJECTOR 6 FUEL INJECTOR 7 FUEL INJECTOR 8 FUEL PUMP RELAY A/C RELAY FUSE 13 HEATED OXYGEN SENSOR 11 HEATED OXYGEN SENSOR 12 HEATED OXYGEN SENSOR 21 HEATED OXYGEN SENSOR 22 IDLE AIR CONTROL VALVE IDLE AIR CONTROL VALVE MASS AIRFLOW SENSOR LT BLU/ ORG WIRE LT BLU/ORG WIRE MASS AIRFLOW SENSOR MASS AIRFLOW SENSOR IDLE AIR CONTROL VALVE MAXI FUSE 1 MAXI FUSE 10 MAXI FUSE 5 NCA WIRE PCM POWER RELAY POWER- TRAIN CONTROL MODULE (4.0L OHV) POWER- TRAIN CONTROL MODULE (4.0L SOHC) POWER- TRAIN CONTROL MODULE (5.0L V8) REAR OF ENGINE COMPT) RED WIRE STARTER MOTOR RELAY TAN WIRE TO FUEL INJECTORS (DIAGRAM 2 OF 5) TO FUSE 9 (DIAGRAM 3 OF 5) TO IGNITION SWITCH (DIAGRAM 3 OF 5) TO PCM POWER DIODE (DIAGRAM 3 OF 5) TRANS- MISSION TRANSMISSION W/ A/T W/ A/T WHT WIRE YEL WIRE

AUXILIARY RELAY BOX (LEFT SIDE OF REAR CARGO AREA) BATTERY JUNCTION BOX (LEFT SIDE OF ENGINE COMPT) BLK WIRE BLK/PNK WIRE BRN WIRE CENTRAL JUNCTION BOX (BEHIND LEFT SIDE OF DASH) DK GRN/WHT WIRE DN UP DN UP LEFT FRONT WINDOW FUSE 12 FUSE 20 FUSE 3 GENERIC ELECTRONIC MODULE (BEHIND CENTER OF DASH) GRY WIRE HOT AT ALL TIMES HOT IN RUN OR ACC LATE PRODUCTION LEFT FRONT POWER WINDOW MOTOR LEFT REAR POWER WINDOW MOTOR LEFT REAR WINDOW LEFT REAR WINDOW ADJUST SWITCH LOCK LT BLU WIRE LT GRN WIRE MASTER WINDOW ADJUST SWITCH ONE-TOUCH WINDOW RELAY OPEN CLOSE ORG/ WIRE PNK WIRE REAR WINDOW ADJUST SWITCH REAR WINDOW MOTOR RED WIRE RIGHT FRONT POWER WINDOW MOTOR RIGHT FRONT WINDOW RIGHT FRONT WINDOW ADJUST SWITCH RIGHT REAR POWER WINDOW MOTOR RIGHT REAR WINDOW ADJUST SWITCH SOLID STATE TAN WIRE TAN/LT BLU WIRE UP RIGHT REAR WINDOW VENT VIO WIRE WHT WIRE WHT/BLK WIRE WINDOW SAFETY RELAY YEL WIRE YEL/RED WIRE

"LOW RANGE" INDICATOR BATTERY JUNCTION BOX (LEFT SIDE OF ENGINE COMPT) BLK WIRE BLK/WHT WIRE BRN/LT GRN WIRE BRN/ORG WIRE BRN/PNK WIRE BRN/WHT WIRE CHECK FUEL CAP INDICATOR MAL- FUNCTION INDICATOR TACH INPUT DK BLU/YEL WIRE DK GRN/VIO WIRE DK GRN/YEL WIRE ENGINE COOLANT TEMPERATURE SENSOR (LEFT OF THROTTLE BODY) FUEL FLOW RATE INPUT FUEL PUMP FUEL PUMP RELAY FUEL TANK ASSEMBLY FUSE 9 GRY WIRE GRY/ORG WIRE GRY/RED WIRE GRY/WHT WIRE HOT AT ALL TIMES INSTRUMENT CLUSTER KNOCK SENSOR (NEAR INTAKE MANIFOLD) LT BLU/BLK WIRE LT BLU/ORG WIRE LT BLU/PNK WIRE LT GRN/RED WIRE MESSAGE CENTER NCA WIRE ORG/ WIRE ORG/BLK WIRE ORG/YEL WIRE OUTPUT SHAFT SPEED (OSS) SENSOR (LEFT REAR OF TRANSMISSION) PNK/BLK WIRE PNK/LT GRN WIRE PRESSURE TRANSDUCER FUEL TANK ASSEMBLY RED WIRE RED/LT BLU WIRE RED/PNK WIRE TACH INPUT TAN/LT BLU WIRE TAN/LT GRN WIRE TAN/YEL WIRE TCIL GROUND INPUT VIO/ORG WIRE WHT/LT GRN WIRE YEL/RED WIRE