Ford Explorer II (1994-2003) nca 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

7 8 DOOR AJAR INPUT LF DOOR AJAR INPUT 7 8 INT LAMP RLY CTRL BAT SAVER RLY CTRL AUXILIARY RELAY BOX 2 (UNDER LEFTR SIDE OF DASH) BATTERY SAVER RELAY BLK WIRE BLK/LT BLU WIRE BLK/PNK WIRE CARGO LAMP ASSEMBLY CENTRAL JUNCTION BOX (BEHIND LEFT SIDE OF DASH) DRIVER SIDE FRONT DOOR AJAR SWITCH DRIVER SIDE REAR DOOR AJAR SWITCH FRONT INTERIOR/ MAP LAMPS ASSEMBLY FUSE 26 GENERIC ELECTRONIC MODULE (GEM) (BEHIND CENTER OF DASH) GLOVE BOX LAMP) GRY/RED WIRE HOT AT ALL TIMES INSTRUMENT PANEL DIMMING MODULE (LEFT SIDE OF STEERING COLUMN) INTERIOR LAMPS RELAY LT BLU WIRE LT GRN WIRE LT GRN/ORG WIRE LT GRN/YEL WIRE NCA WIRE NORM ON OFF ORG/ WIRE OVERHEAD CONSOLE PASSENGER SIDE FRONT DOOR AJAR SWITCH PASSENGER SIDE REAR DOOR AJAR SWITCH PNK/LT BLU WIRE REAR INTERIOR/ MAP LAMPS ASSEMBLY TAN/YEL WIRE VIO WIRE VIO/ORG WIRE W/ OVERHEAD CONSOLE W/O OVERHEAD CONSOLE YEL/BLK WIRE

AUXILIARY RELAY BOX 2 (UNDER LEFTR SIDE OF DASH) BATTERY SAVER RELAY BLK WIRE BLK/LT BLU WIRE BLK/PNK WIRE CARGO LAMP ASSEMBLY CENTRAL JUNCTION BOX (BEHIND LEFT SIDE OF DASH) DRIVER SIDE FRONT DOOR AJAR SWITCH DRIVER SIDE REAR DOOR AJAR SWITCH FRONT INTERIOR/ MAP LAMPS ASSEMBLY FUSE 26 GENERIC ELECTRONIC MODULE (GEM) (BEHIND CENTER OF DASH) GLOVE BOX LAMP) GRY/RED WIRE HOT AT ALL TIMES INSTRUMENT PANEL DIMMING MODULE (LEFT SIDE OF STEERING COLUMN) INTERIOR LAMPS RELAY LT BLU WIRE LT GRN WIRE LT GRN/ORG WIRE LT GRN/YEL WIRE NCA WIRE NORM ON OFF ORG/ WIRE OVERHEAD CONSOLE PASSENGER SIDE FRONT DOOR AJAR SWITCH PASSENGER SIDE REAR DOOR AJAR SWITCH PNK/LT BLU WIRE REAR INTERIOR/ MAP LAMPS ASSEMBLY TAN/YEL WIRE VIO WIRE VIO/ORG WIRE W/ OVERHEAD CONSOLE W/O OVERHEAD CONSOLE YEL/BLK WIRE

ABS IND. AIR BAG IND ANTI- THEFT IND ANTI-LOCK BRAKES SYSTEM BLK WIRE BLK/ORG WIRE BLK/WHT WIRE BLK/YEL WIRE BRAKE FLUID LEVEL SWITCH (ON MASTER CYLINDER) CENTRAL JUNCTION BOX (BEHIND LEFT SIDE OF DASH) CHARGE IND CHECK ENGINE CHECK FUEL CAP INDICATOR CRUISE CONTROL SYSTEM DK BLU/LT GRN WIRE DK GRN WIRE DK GRN/ WHT WIRE DK GRN/WHT WIRE DOOR AJAR IND ENGINE CONTROLS SYSTEM ENGINE COOLANT TEMPERATURE ENGINE COOLANT TEMPERATURE SENDER (BEHIND GEN BRACKET) ENGINE OIL PRESSURE SWITCH (ON ENGINE, NEXT TO POWER STEERING PUMP) FOUR-WHEEL DRIVE CONTROL MODULE (AT RIGHT KICK PANEL) FUEL GAUGE FUEL TANK UNIT GAUGE SENSOR GENERIC ELECTRONIC MODULE (GEM) (BEHIND CENTER OF DASH) GROUND GRY WIRE GRY/BLK WIRE HEADLIGHTS SYSTEM EXTERIOR LIGHTS SYSTEM HIGH BEAM HOT AT ALL TIMES HOT AT ALL TIMES FUSE 25 HOT IN RUN OR START HOT IN RUN OR START FUSE 11 HOT IN RUN OR START FUSE 15 HOT IN START OR RUN IGNITION SWITCH INSTRUMENT CLUSTER LEFT TURN SIG LOCK OFF LOW FLUID LEVEL/ PARK BRAKE LOW OIL PRESSURE LT BLU/BLK WIRE LT GRN/BLK WIRE LT GRN/RED WIRE LT GRN/WHT WIRE NCA WIRE O/D OFF IND ORG/LT BLU WIRE PARK BRAKE SWITCH (RIGHT SIDE OF PARK BRAKE LEVER) PNK/LT GRN WIRE POWERTRAIN CONTROL MODULE (PCM) (MOUNTED THROUGH FIREWALL) RED/WHT WIRE RED/YEL WIRE RESTRAINTS CONTROL MODULE (RCM) (BEHIND LOWER CENTER OF DASH) RIGHT TURN SIG RUN WIRE SAFETY BELT IND SPEED CNTRL IND SPEEDOMETER SPORT TRAC STARTING/ CHARGING SYSTEM TACHOMETER TAN/ORG WIRE TAN/YEL WIRE VIO/WHT WIRE WHT/LT BLU WIRE WHT/LT GRN WIRE WHT/YEL WIRE YEL WIRE YEL/WHT WIRE

AIR BAG SLIDING CONTACT AUXILIARY RELAY BOX 2 (UNDER LEFT SIDE OF DASH) BATTERY JUNCTION BOX (LEFT SIDE OF ENG COMPT) PARK LAMP RELAY BATTERY JUNCTION BOX (LEFT SIDE OF ENG COMPT) W/0 CONVENIENCE GROUP BATTERY JUNCTION BOX (LEFT SIDE OF ENGINE COMPARTMENT) BATTERY SAVER RELAY BLK WIRE BLK/PNK WIRE BRN WIRE CENTER OF REAR WINDOW) CENTRAL JUNCTION BOX (BEHIND LEFT SIDE OF DASH) COURTESY LAMPS CIRCUIT FOG LAMP ISOLATION RELAY FOG LAMP SWITCH FOUR- WHEEL DRIVE SWITCH OVERHEAD CONSOLE ASHTRAY ILLUM- INATION LAMP FRONT FUNCTION SELECTOR SWITCH ASSEMBLY MAIN LIGHT SWITCH FUSE 26 GENERIC ELECTRONIC MODULE (GEM) (BEHIND CENTER OF DASH) HOT AT ALL TIMES HOT AT ALL TIMES BATTERY JUNCTION BOX (LEFT SIDE OF ENG COMPT) FUSE 33 INSTRUMENT CLUSTER INSTRUMENT PANEL DIMMING MODULE (LEFT SIDE OF STEERING COLUMN) LT GRN WIRE LT GRN/ORG WIRE MAIN LIGHT SWITCH NCA WIRE NORM OFF HEAD PARK ON OFF NORM ORG/ WIRE REAR INTEGRATED CONTROL PANEL RADIO REAR WINDOW ADJUST SWITCH RED WIRE REMOTE ANTI-THEFT PERSONALITY MODULE (BELOW SOLID STATE OFF STEERING WHEEL/ SPEED CONTROL SWITCH TAN WIRE TAN/WHT WIRE TAN/YEL WIRE VIO WIRE W/ CONVENIENCE GROUP W/ CONVENIENCE GROUP ONLY W/ CONVENIENCE GROUP ONLY W/O CONVENIENCE GROUP ONLY W/ FOG LAMPS W/O FOG LAMPS W/ HIGH SERIES CENTER CONSOLE WHT WIRE

AIR BAG SLIDING CONTACT AUXILIARY RELAY BOX 2 (UNDER LEFT SIDE OF DASH) BATTERY JUNCTION BOX (LEFT SIDE OF ENG COMPT) PARK LAMP RELAY BATTERY JUNCTION BOX (LEFT SIDE OF ENG COMPT) W/0 CONVENIENCE GROUP BATTERY JUNCTION BOX (LEFT SIDE OF ENGINE COMPARTMENT) BATTERY SAVER RELAY BLK WIRE BLK/PNK WIRE BRN WIRE CENTRAL JUNCTION BOX (BEHIND LEFT SIDE OF DASH) CENTRAL SECURITY MODULE (BEHIND TOP RIGHT SIDE COURTESY LAMPS CIRCUIT FOG LAMP ISOLATION RELAY FOG LAMP SWITCH FOUR- WHEEL DRIVE SWITCH OVERHEAD CONSOLE ASHTRAY ILLUM- INATION LAMP FRONT FUNCTION SELECTOR SWITCH ASSEMBLY MAIN LIGHT SWITCH FUSE 26 GENERIC ELECTRONIC MODULE (GEM) (BEHIND CENTER OF DASH) HOT AT ALL TIMES HOT AT ALL TIMES BATTERY JUNCTION BOX (LEFT SIDE OF ENG COMPT) FUSE 33 INSTRUMENT CLUSTER INSTRUMENT PANEL DIMMING MODULE (LEFT SIDE OF STEERING COLUMN) LT GRN WIRE LT GRN/ORG WIRE MAIN LIGHT SWITCH NCA WIRE NORM OF DASH) OFF HEAD PARK ON OFF NORM ORG/ WIRE REAR INTEGRATED CONTROL PANEL RADIO REAR WINDOW ADJUST SWITCH RED WIRE SOLID STATE OFF STEERING WHEEL/ SPEED CONTROL SWITCH TAN WIRE TAN/WHT WIRE TAN/YEL WIRE VIO WIRE W/ CONVENIENCE GROUP W/ CONVENIENCE GROUP ONLY W/ CONVENIENCE GROUP ONLY W/O CONVENIENCE GROUP ONLY W/ FOG LAMPS W/O FOG LAMPS W/ HIGH SERIES CENTER CONSOLE WHT WIRE

1/2 12 22 11 14 POWER ALL LOCK ALL UNLOCK GROUND 25 1 IGNITION DVR UNLOCK 3/4 5/6 7/8 9/0 AUXILIARY RELAY BOX 2 (UNDER LEFT SIDE OF DASH) BLK WIRE BLK/PNK WIRE BLK/WHT WIRE BRN WIRE CENTRAL JUNCTION BOX (BEHIND LEFT SIDE OF DASH) DOOR LOCK RELAY (BEHIND CENTER OF DASH) DOOR UNLOCK RELAY (RIGHT KICK PANEL) DRIVER DOOR UNLOCK RELAY FUSE 18 FUSE 20 HOT AT ALL TIMES HOT IN RUN OR ACC KEYPAD COM KEYPAD SWITCH ASSEMBLY LEFT FRONT DOOR LOCK ACTUATOR LEFT FRONT POWER DOOR LOCK SWITCH LEFT REAR DOOR LOCK ACTUATOR LOCK LT BLU/YEL WIRE LT GRN WIRE LT GRN/RED WIRE NCA WIRE ORG/ WIRE PNK WIRE PNK/BLK WIRE PNK/LT GRN WIRE PNK/ORG WIRE PNK/YEL WIRE RED WIRE RED/ORG WIRE REMOTE ANTI-THEFT PERSONALITY (RAP) MODULE (LEFT REAR QUARTER PANEL) RIGHT FRONT DOOR LOCK ACTUATOR RIGHT FRONT POWER DOOR LOCK SWITCH RIGHT REAR DOOR LOCK ACTUATOR UNLOCK WHT WIRE YEL WIRE YEL/BLK WIRE

4 6 (W/SIDE AIR BAGS) BACKREST BACKREST FORWARD/REARWARD BLK WIRE CENTRAL JUNCTION BOX (BEHIND LEFT SIDE OF DASH) ENTIRE SEAT ENTIRE SEAT FORWARD/REARWARD FRONT OF SEAT FRONT OF SEAT UP/DOWN FUSE FWD RWD HOT AT ALL TIMES LT BLU WIRE LT GRN WIRE NCA WIRE POWER SEAT MOTOR ASSEMBLY RED WIRE SEAT ADJUST SWITCH SPORT TRAC UP DN W/SIDE AIR BAGS WHT WIRE YEL WIRE

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 ILLUMINATION GROUND FUSED IGNITION 1 2 3 4 5 6 7 8 9 10 HIGH MUTE GRD 1 2 3 4 5 6 7 8 RX SIG TX SIG GRD HIGH MUTE ANTENNA AUDIO SYS ON ACP A ACP B B+ TX SIG RX SIG BLK WIRE BLK/LT GRN WIRE BRN/ORG WIRE BRN/PNK WIRE CENTRAL JUNCTION BOX (BEHIND LEFT SIDE OF DASH) DK GRN/ORG WIRE DK GRN/VIO WIRE FUSE 20 FUSE 28 FUSE 29 FUSE 34 GRY/LT BLU WIRE HOT AT ALL TIMES HOT IN HOT IN RUN OR ACC LEFT FRONT SPEAKER LEFT REAR SPEAKER RIGHT REAR SPEAKER LT BLU/PNK WIRE LT BLU/WHT WIRE LT GRN WIRE LT GRN/BLK WIRE LT GRN/VIO WIRE NCA WIRE ORG/LT GRN WIRE ORG/RED WIRE RADIO REAR INTEGRATED CONTROL PANEL (REAR OF CENTER CONSOLE) RED WIRE RED/BLK WIRE RED/WHT WIRE RIGHT FRONT SPEAKER SPORT SUBWOOFER AMPLIFIER (SPORT) (RIGHT REAR OF VEHICLE, ATTACHED TO SIDE WALL) TAN WIRE TAN/LT GRN WIRE TAN/WHT WIRE TAN/YEL WIRE VIO WIRE W/ HIGH SERIES CENTER CONSOLE W/0 HIGH SERIES CENTER CONSOLE W/O HIGH SERIES CENTER CONSOLE WHT WIRE WHT/LT GRN WIRE YEL WIRE YEL/BLK WIRE

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 ILLUMINATION GROUND FUSED IGNITION 1 2 3 4 5 6 7 8 9 10 HIGH MUTE GRD 1 2 3 4 5 6 7 8 RX SIG TX SIG GRD HIGH MUTE ANTENNA AUDIO SYS ON ACP A ACP B B+ TX SIG RX SIG BLK WIRE BLK/LT GRN WIRE BRN/ORG WIRE BRN/PNK WIRE CENTRAL JUNCTION BOX (BEHIND LEFT SIDE OF DASH) DK GRN/ORG WIRE DK GRN/VIO WIRE FUSE 20 FUSE 28 FUSE 29 FUSE 34 FUSE 4 GRY/LT BLU WIRE HOT AT ALL TIMES HOT IN HOT IN RUN OR ACC LEFT FRONT SPEAKER LEFT REAR SPEAKER LT BLU WIRE LT BLU/PNK WIRE LT BLU/WHT WIRE LT GRN WIRE LT GRN/BLK WIRE LT GRN/VIO WIRE NCA WIRE ORG/LT GRN WIRE ORG/RED WIRE RADIO REAR INTEGRATED CONTROL PANEL (REAR OF CENTER CONSOLE) RED WIRE RED/BLK WIRE RED/WHT WIRE RIGHT FRONT SPEAKER RIGHT REAR SPEAKER SPORT SUBWOOFER AMPLIFIER (SPORT) (RIGHT REAR OF VEHICLE, ATTACHED TO SIDE WALL) TAN WIRE TAN/LT GRN WIRE TAN/WHT WIRE TAN/YEL WIRE VIO WIRE VIO/LT BLU WIRE W/ HIGH SERIES CENTER CONSOLE W/0 HIGH SERIES CENTER CONSOLE W/O HIGH SERIES CENTER CONSOLE WHT WIRE WHT/LT GRN WIRE YEL WIRE YEL/BLK WIRE