Ford Expedition II (2002-2006) lt blu/red Wiring diagrams

1 2 VBATT ISO 9 8 SCP- SCP+ ABS CONTROL MODULE (AT LEFT SIDE OF ENGINE COMPT) ABS IND. ALL OTHERS AUXILIARY RELAY BOX 1 (W/ IVD) (AT LEFT FRONT OF ENGINE COMPT) BLK WIRE BLK/LT BLU WIRE BLK/WHT WIRE BRAKE BOOSTER SENSOR (W/ IVD) (AT LEFT REAR OF ENGINE COMPT) BRAKE FLUID LEVEL SWITCH (IN BRAKE FLUID RESERVOIR, NEAR FIREWALL) BRAKE PEDAL POSITION SWITCH (ON BRAKE PEDAL SUPPORT) BRN/WHT WIRE CENTRAL JUNCTION BOX (CJB) (BEHIND RIGHT KICK PANEL) COMPUTER DATA LINES SYSTEM DK BLU WIRE DK GRN WIRE DK GRN/YEL WIRE FOUR WHEEL DRIVE CONTROL MODULE (IF EQUIPPED) (AT LEFT "B" PILLAR) FUSE 103 FUSE 112 FUSE 16 FUSE 15 FUSE 2 FUSE 5 GRN WIRE GRY WIRE GRY/BLK WIRE HOT AT ALL TIMES HOT IN START OR RUN ILLUM IND INSTRUMENT CLUSTER IVD STOP LAMP RELAY LEFT FRONT WHEEL SPEED SENSOR (AT LEFT SIDE OF ENGINE COMPT) LT BLU/RED WIRE LT BLU/WHT WIRE LT GRN WIRE LT GRN/BLK WIRE LT GRN/RED WIRE LT GRN/YEL WIRE LT LT NAVIGATION MODULE (BEHIND LOWER CENTER OF DASH) NAVIGATOR, W/ NAVIGATION SYSTEM NCA WIRE ON OFF ORG/ WIRE ORG/YEL WIRE PNK PNK WIRE PNK/BLK WIRE PNK/LT BLU WIRE RADIO RED WIRE RED/LT GRN WIRE RED/PNK WIRE RED/WHT WIRE RED/YEL WIRE RIGHT REAR WHEEL SPEED SENSOR (AT RIGHT REAR WHEEL) SCP+ SIG RTN STEERING POSITION SENSOR (W/ IVD) (ON STEERING COLUMN) TAN WIRE TAN/BLK WIRE TAN/LT GRN WIRE TAN/ORG WIRE TAN/RED WIRE TRACTION CONTROL SWITCH (W/ IVD) TRAILER ELECTRONIC BRAKE CONTROL CONNECTOR (W/ IVD) (BEHIND LEFT CENTER OF DASH) TWISTED PAIR TWISTED PAIR TWISTED PAIR VBATT VPWR VPWR VREF VREF VREF SIG RTN W/O IVD W/ IVD WHT WIRE WHT/BLK WIRE WHT/LT BLU WIRE WHT/LT GRN WIRE WHT/RED WIRE YAW VELOCITY SENSOR (W/ IVD) (UNDER CENTER CONSOLE) YEL WIRE YEL/BLK WIRE YEL/LT GRN WIRE YEL/RED WIRE

19 20 21 22 +/- +/- AIR BAG SLIDING CONTACT (BEHIND LEFT SIDE OF DASH) ATC SOLENOID, MANIFOLD ASSEMBLY (BEHIND CENTER OF DASH) AUTOLAMP/ SUNLOAD SENSOR (AT TOP OF DASH) AUXILIARY AIR CONDITIONER HEATER CIRCUIT BLK WIRE BLK/LT BLU WIRE BLK/WHT WIRE BRN WIRE BRN/LT BLU WIRE BRN/WHT WIRE BRN/YEL WIRE CENTRAL JUNCTION BOX (CJB) (BEHIND RIGHT KICK PANEL) CRUISE CONTROL SYSTEM DATA LINK CONNECTOR (DLC) (UNDER LEFT SIDE OF DASH) DEFOGGER SYSTEM DK BLU/LT GRN WIRE DK BLU/ORG WIRE DK GRN WIRE DK GRN/ORG WIRE DK GRN/VIO WIRE ELECTRONIC AUTOMATIC TEMPERATURE CONTROL (EATC) MODULE (IN CENTER OF DASH) EXPEDITION W/ DUAL ZONE EATC NAVIGATOR W/ DUAL ZONE EATC FRONT BLOWER MOTOR RELAY FUSE 116 FUSE 13 FUSE 5 HEATER BLOWER MOTOR (BEHIND RIGHT SIDE OF DASH) HOT AT ALL TIMES HOT IN RUN IN-VEHICLE TEMPERATURE/ HUMIDITY SENSOR (IN LEFT SIDE OF DASH) LT BLU/ORG WIRE LT BLU/RED WIRE LT BLU/WHT WIRE MICROPROCESSOR NAVIGATOR 1 2 3 NCA WIRE ORG/ WIRE ORG/LT GRN WIRE ORG/RED WIRE PATE IND PNK PNK WIRE PNK/BLK WIRE PWR PWR PWR PWR RED WIRE RED/BLK WIRE RED/LT GRN WIRE RED/WHT WIRE SIG RTN- SIG RTN- TAN WIRE TAN/ORG WIRE VBATT VEHICLE SECURITY MODULE (VSM) (UNDER RIGHT SIDE OF DASH) VIO WIRE VIO/WHT WIRE VPWR VREF VREF PWR PWR PWR VREF VREF WHT WIRE WHT/ORG WIRE WHT/VIO WIRE YEL/LT GRN WIRE

AUXILIARY BLOWER MOTOR (AT RIGHT SIDE OF CARGO AREA, BEHIND TRIM) AUXILIARY RELAY BOX 2 (AT RIGHT SIDE OF CARGO AREA, BEHIND TRIM) BLK WIRE BLK/LT GRN WIRE BLK/WHT WIRE BRN/WHT WIRE CENTRAL JUNCTION BOX (CJB) (BEHIND RIGHT KICK PANEL) DEF DK BLU/WHT WIRE FRONT AUXILIARY FUNCTION SELECTOR SWITCH ASSEMBLY FRONT FUNCTION SELECTOR SWITCH ASSEMBLY FUSE 107 FUSE 13 FUSE 18 GROUND GRY/LT BLU 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/ORG WIRE MIX FLOOR NCA WIRE OFF ORG/RED WIRE PNK WIRE PNK/LT GRN WIRE PNK/WHT WIRE REAR AUXILIARY FUNCTION SELECTOR SWITCH ASSEMBLY REAR BLEND DOOR ACTUATOR (AT RIGHT SIDE OF CARGO AREA, BEHIND TRIM) REAR BLOWER MOTOR RELAY REAR MODE DOOR ACTUATOR (AT RIGHT SIDE OF CARGO AREA, BEHIND TRIM) RED WIRE RED/PNK WIRE VENT NORM MAX VIO WIRE VPWR W/ CENTER CONSOLE W/ EATC W/O CENTER CONSOLE W/O EATC WHT/LT BLU WIRE WHT/VIO WIRE YEL/LT GRN WIRE YEL/RED WIRE

1 2 3 4 5 6 VPWR SIG C SIG B SIG A SIG VPWR 12 24 35 26 37 17 SCS SIG C SCS SIG B SCS SIG A SCS SIG VREF CTRL SW GND 25 27 OSS SENSOR SIG RTN 40 32 44 15 VBATT SCP (+) SCP (-) VPWR 41 12 14 BPP SW OUTPUT SCP (+) SCP (-) 8 9 SCP (+) SCP (-) ABS CONTROL MODULE (AT LEFT SIDE OF ENGINE COMPT) AIR BAG SLIDING CONTACT (BEHIND LEFT SIDE OF DASH) BLK WIRE BLK/YEL WIRE BRAKE PEDAL POSITION SWITCH (ON BRAKE PEDAL SUPPORT) BRN/LT GRN WIRE CENTRAL JUNCTION BOX (CJB) (BEHIND RIGHT KICK PANEL) COMPUTER DATA LINES SYSTEM DEACTIVATOR SWITCH (ON BRAKE PEDAL SUPPORT) DK BLU/YEL WIRE DK GRN/ORG WIRE DK GRN/WHT WIRE EXPEDITION (EXCEPT EDDIE BAUER) EXPEDITION EDDIE BAUER, NAVIGATOR FUSE 12 FUSE 15 FUSE 28 FUSE 5 GRY/RED WIRE HORNS SYSTEM HOT AT ALL TIMES HOT IN RUN OR START HOT IN START OR RUN ILLUMINATION INSTRUMENT CLUSTER LT BLU WIRE LT BLU/BLK WIRE LT BLU/RED WIRE LT GRN WIRE NCA WIRE OFF OUTPUT SHAFT SPEED (OSS) SENSOR PCM POWER DIODE PNK/BLK WIRE PNK/LT BLU WIRE PNK/ORG WIRE POWERTRAIN CONTROL MODULE (ON RIGHT SIDE OF FIREWALL) RED WIRE RED/BLK WIRE RED/LT GRN WIRE RED/WHT WIRE RED/YEL WIRE RESUME SET- SPEED CONTROL IND SPEED CONTROL RELAY SPEED CONTROL SERVO (ON LEFT SIDE OF ENGINE COMPT) STEERING WHEEL RADIO SWITCH STEERING WHEEL/SPEED CONTROL SWITCH TAN WIRE TAN/ORG WIRE TRANSMISSION VIO/YEL WIRE WHT WIRE WHT/VIO WIRE YEL WIRE

12 6 11 5 4 VREF VREF VREF VREF VREF 19 (OR 505) HEADLIGHTS SYSTEM 1718 1436 158 703 702 1002 4 3 2 1 GND VPWR 470 (OR 1794) ABS IND. AIR BAG IND AMBIENT AIR TEMPERATURE SENSOR (BEHIND RADIATOR GRILLE) AUTO PARK BRAKE RELEASE SOLENOID (AT DRIVER'S FOOTWELL) AUXILIARY RELAY BOX 3 (BEHIND LEFT SIDE OF DASH) BLK WIRE BLK/LT BLU WIRE BLK/LT GRN WIRE BLK/ORG WIRE BLK/PNK WIRE BLK/WHT WIRE BLK/YEL WIRE BRN/LT BLU WIRE CENTRAL JUNCTION BOX (CJB) (BEHIND RIGHT KICK PANEL) CHARGE IND CHECK ENGINE IND CHECK SUSPENSION IND CLOCK (NAVIGATOR) COMPUTER DATA LINES SYSTEM DEFOGGER SYSTEM EXTERIOR LIGHTS SYSTEM DK BLU/ORG WIRE DK GRN WIRE DOOR AJAR IND ELECTRONIC COMPASS ELECTRONIC PARK BRAKE RELEASE RELAY ELECTRONIC PARK BRAKE RESET RELAY ESP IND FUEL TANK UNIT (IN FUEL TANK) FUSE 1 FUSE 15 FUSE 18 FUSE 21 FUSE 27 FUSE 5 GRY (OR DK GRN/VIO) WIRE GRY WIRE GRY/ORG WIRE GRY/YEL WIRE HIGH BEAM IND HOT AT ALL TIMES HOT IN RUN OR ACC HOT IN START OR RUN INSTRUMENT CLUSTER INTERIOR LAMP RELAY INTERIOR LIGHTS SYSTEM (BEHIND RIGHT KICK PANEL) LATE PRODUCTION EARLY PRODUCTION LCD DISPLAY IND LEFT FRONT DOOR AJAR SWITCH (AT REAR OF LEFT FRONT DOOR) LEFT TURN SIGNAL IND LIFTGATE AJAR SWITCH (IN CENTER BOTTOM OF LIFTGATE) LIFTGATE GLASS ACTUATOR (IN LIFTGATE) LOW BRAKE FLUID LEVEL/PARK BRAKE IND LOW FUEL IND LOW OIL PRESSURE IND LOW OIL PRESSURE/HIGH COOLANT TEMPERATURE IND LOW WASHER FLUID IND LT BLU WIRE LT BLU/BLK WIRE LT BLU/ORG WIRE LT BLU/RED WIRE LT GRN WIRE LT GRN/RED WIRE LT GRN/WHT WIRE MESSAGE CENTER SWITCH MICROPROCESSOR NAVIGATION SYSTEM NAVIGATION SYSTEM WARNING SYSTEM NCA WIRE O/D OFF IND ORG/BLK WIRE ORG/LT GRN WIRE ORG/RED WIRE ORG/YEL WIRE PARKING BRAKE SWITCH (ABOVE LEFT KICK PANEL) PASSENGER SIDE REAR DOOR AJAR SWITCH (AT REAR OF RIGHT REAR DOOR) PNK WIRE PNK/BLK WIRE PNK/LT BLU WIRE PNK/ORG WIRE POWER LIFTGATE MODULE (AT LEFT SIDE OF CARGO AREA, BEHIND TRIM) RED WIRE RED/LT GRN WIRE RED/PNK WIRE RED/WHT WIRE RED/YEL WIRE RIGHT TURN SIGNAL IND SAFETY BELT IND SIDE OF DASH) SPEED CONTROL IND SUPPLEMENTAL RESTRAINTS SYSTEM TAN/ORG WIRE TRACTION CONTROL IND UBP BUS VEHICLE SECURITY MODULE (VSM) (UNDER RIGHT VIO WIRE VIO/ORG WIRE VIO/WHT WIRE W/O POWER LIFTGATE W/ POWER LIFTGATE WHT WIRE WHT/BLK WIRE WHT/LT BLU WIRE WHT/ORG WIRE WHT/RED WIRE WHT/VIO WIRE WIPER/WASHER SYSTEM DEFOGGER SYSTEM POWER WINDOWS SYSTEM INTERIOR LIGHTS SYSTEM YEL WIRE YEL/WHT WIRE

12 5 DEFOGGER SYSTEM 3 4 PNK WIRE A/C CLUTCH FIELD COIL (AT RIGHT FRONT OF ENGINE) A/C CLUTCH RELAY A/C COMPRESSOR CLUTCH DIODE A/C HIGH PRESSURE SWITCH (AT RIGHT FRONT OF ENGINE COMPARTMENT) AUXILIARY RELAY BOX 1 (AT LEFT FRONT OF ENGINE COMPARTMENT) BLK WIRE BLK/LT BLU WIRE BLOWER MOTOR RESISTOR (BEHIND CENTER OF DASH) BRN WIRE BRN/LT BLU WIRE BRN/YEL WIRE CENTRAL JUNCTION BOX (CJB) (BEHIND RIGHT KICK PANEL) DK BLU/ORG WIRE DK GRN/VIO WIRE FRONT BLOWER MOTOR RELAY FRONT FUNCTION SELECTOR SWITCH ASSEMBLY FUSE 11 FUSE 116 FUSE 13 FUSE 14 FUSE 33 FUSE 5 GRY WIRE GRY/WHT WIRE HEATER BLOWER MOTOR HOT AT ALL TIMES HOT IN START OR RUN ILLUMINATION LOW CHARGE PROTECTION SWITCH LT BLU WIRE LT BLU/PNK WIRE LT BLU/RED WIRE LT GRN WIRE LT GRN/WHT WIRE MAX MIX DEFROST FLOOR MIX DEFROST FLOOR OFF NCA WIRE NORM OFF ORG/ WIRE ORG/BLK WIRE PNK WIRE PNK/LT BLU WIRE PNK/YEL WIRE POWERTRAIN CONTROL MODULE (ON RIGHT SIDE OF FIREWALL) RED WIRE RED/WHT WIRE RED/YEL WIRE SOLID STATE TEMPERATURE BLEND DOOR ACTUATOR (BEHIND CENTER OF DASH) THERMOSTATIC SWITCH (MICRO- PROCESSOR) VBATT VENT VENT NORM MAX VIO WIRE WHT WIRE WHT/VIO WIRE YEL WIRE YEL/LT GRN WIRE YEL/RED WIRE

A/C SYSTEM ANTI-THEFT SYSTEM A/C SYSTEM TRANSMISSION SYSTEM STARTING SYSTEM ANTI-THEFT SYSTEM BLK WIRE BLK/ORG WIRE BLK/WHT WIRE BLK/YEL WIRE BRN/PNK WIRE BRN/WHT WIRE CENTRAL JUNCTION BOX (RIGHT KICK PANEL) CHARGING SYSTEM CRUISE CONTROL SYSTEM DATA LINK CONNECTOR (UNDER DRIVER SIDE DASH PANEL) DK BLU/LT GRN WIRE DK BLU/ORG WIRE DK GRN/ORG WIRE DK GRN/WHT WIRE DK GRN/YEL WIRE FUEL PUMP ASSEMBLY (FUEL TANK) FUEL PUMP RELAY FUEL TANK PRESSURE TRANSDUCER SENSOR (IN FUEL TANK) FUSE 28 FUSE 27 FUSE 32 FUSE 34 FUSE 33 FUSE 5 FUSE 9 GRY WIRE GRY/BLK WIRE GRY/ORG WIRE GRY/RED WIRE GRY/YEL WIRE HOT AT ALL TIMES HOT IN RUN OR START IAT INPUT SW POWER OUT IGNITION SWITCH INERTIA FUEL SHUT-OFF SWITCH (LEFT REAR CORNER OF CARGO AREA) INSTRUMENT CLUSTER SYSTEM LOCK OFF LT BLU/BLK WIRE LT BLU/ORG WIRE LT BLU/RED WIRE LT BLU/YEL WIRE LT GRN/BLK WIRE NCA WIRE OD CANCEL SW GROUND SERVO SIG B ORG/LT BLU WIRE ORG/RED WIRE OVERDRIVE CANCEL SWITCH PCM POWER DIODE PCM POWER RELAY PNK/BLK WIRE PNK/LT BLU WIRE PNK/ORG WIRE PNK/YEL WIRE POWERTRAIN CONTROL MODULE (RIGHT SIDE OF FIREWALL) RED WIRE RED/LT GRN WIRE RED/PNK WIRE RED/WHT WIRE RED/YEL WIRE RUN WIRE SERVO COMMON F PUMP RLY CTRL ST WHL CTRL GND TAN WIRE TAN/LT BLU WIRE TAN/LT GRN WIRE TAN/ORG WIRE TAN/WHT WIRE VIO WIRE VIO/WHT WIRE VIO/YEL WIRE WHT/LT GRN WIRE YEL/WHT WIRE

BLK/WHT WIRE BLU WIRE BRN WIRE BRN/LT GRN WIRE BRN/WHT WIRE COILS ON PLUG CRANKSHAFT POSITION SENSOR (LOWER FRONT OF ENGINE) DIFFERENTIAL PRESSURE FEEDBACK EGR (DPFE) SENSOR (TOP LEFT SIDE OF ENGINE) DK BLU WIRE DK GRN/VIO WIRE GRN WIRE GRY WIRE GRY/RED WIRE GRY/WHT WIRE IGNITION TRANS- FORMER CAPACITOR 1 (TOP RIGHT FRONT OF ENGINE) IGNITION TRANS- FORMER CAPACITOR 2 (TOP LEFT FRONT OF ENGINE) INLET MANIFOLD RUNNER CONTROL MODULE (4.6L) (TOP FRONT OF ENGINE) INTAKE AIR TEMPERATURE (IAT) SENSOR (IN INTAKE SYSTEM) LT BLU WIRE LT BLU/RED WIRE LT DK LT GRN WIRE LT GRN/BLK WIRE LT GRN/WHT WIRE LT GRN/YEL WIRE LT PNK PNK WIRE MASS AIRFLOW (MAF) SENSOR (IN INTAKE SYSTEM) NCA WIRE ORG/ WIRE ORG/YEL WIRE PNK LT WIRE PNK/LT BLU WIRE PNK/WHT WIRE RED WIRE RED/LT GRN WIRE RED/YEL WIRE TAN/LT BLU WIRE THROTTLE POSITION (TP) SENSOR (ON THROTTLE BODY) VIO WIRE VIO/WHT WIRE WHT WIRE WHT/PNK WIRE WHT/RED WIRE YEL WIRE

A/C SYSTEM ANTI-THEFT SYSTEM A/C SYSTEM TRANSMISSION SYSTEM STARTING SYSTEM ANTI-THEFT SYSTEM BLK WIRE BLK/ORG WIRE BLK/WHT WIRE BLK/YEL WIRE BRN/PNK WIRE BRN/WHT WIRE CENTRAL JUNCTION BOX (RIGHT KICK PANEL) CHARGING SYSTEM CRUISE CONTROL SYSTEM DATA LINK CONNECTOR (UNDER DRIVER SIDE DASH PANEL) DK BLU/LT GRN WIRE DK BLU/ORG WIRE DK GRN/ORG WIRE DK GRN/WHT WIRE DK GRN/YEL WIRE FUEL PUMP ASSEMBLY (FUEL TANK) FUEL PUMP RELAY FUEL TANK PRESSURE TRANSDUCER SENSOR (IN FUEL TANK) FUSE 28 FUSE 27 FUSE 32 FUSE 34 FUSE 33 FUSE 5 FUSE 9 GRY WIRE GRY/BLK WIRE GRY/ORG WIRE GRY/RED WIRE GRY/YEL WIRE HOT AT ALL TIMES HOT IN RUN OR START IAT INPUT SW POWER OUT IGNITION SWITCH INERTIA FUEL SHUT-OFF SWITCH (LEFT REAR CORNER OF CARGO AREA) INSTRUMENT CLUSTER SYSTEM LOCK OFF LT BLU/BLK WIRE LT BLU/ORG WIRE LT BLU/RED WIRE LT BLU/YEL WIRE LT GRN/BLK WIRE NCA WIRE OD CANCEL SW GROUND SERVO SIG B ORG/LT BLU WIRE ORG/RED WIRE OVERDRIVE CANCEL SWITCH PCM POWER DIODE PCM POWER RELAY PNK/BLK WIRE PNK/LT BLU WIRE PNK/ORG WIRE PNK/YEL WIRE POWERTRAIN CONTROL MODULE (RIGHT SIDE OF FIREWALL) RED WIRE RED/LT GRN WIRE RED/PNK WIRE RED/WHT WIRE RED/YEL WIRE RUN WIRE SERVO COMMON F PUMP RLY CTRL ST WHL CTRL GND TAN WIRE TAN/LT BLU WIRE TAN/LT GRN WIRE TAN/ORG WIRE TAN/WHT WIRE VIO WIRE VIO/WHT WIRE VIO/YEL WIRE WHT/LT GRN WIRE YEL/WHT WIRE

BLK/WHT WIRE BLU WIRE BRN WIRE BRN/LT GRN WIRE BRN/WHT WIRE COILS ON PLUG CRANKSHAFT POSITION SENSOR (LOWER FRONT OF ENGINE) DIFFERENTIAL PRESSURE FEEDBACK EGR (DPFE) SENSOR (TOP LEFT SIDE OF ENGINE) DK BLU WIRE DK GRN/VIO WIRE GRN WIRE GRY WIRE GRY/RED WIRE GRY/WHT WIRE IGNITION TRANS- FORMER CAPACITOR 1 (TOP RIGHT FRONT OF ENGINE) IGNITION TRANS- FORMER CAPACITOR 2 (TOP LEFT FRONT OF ENGINE) INLET MANIFOLD RUNNER CONTROL MODULE (4.6L) (TOP FRONT OF ENGINE) INTAKE AIR TEMPERATURE (IAT) SENSOR (IN INTAKE SYSTEM) LT BLU WIRE LT BLU/RED WIRE LT DK LT GRN WIRE LT GRN/BLK WIRE LT GRN/WHT WIRE LT GRN/YEL WIRE LT PNK PNK WIRE MASS AIRFLOW (MAF) SENSOR (IN INTAKE SYSTEM) NCA WIRE ORG/ WIRE ORG/YEL WIRE PNK LT WIRE PNK/LT BLU WIRE PNK/WHT WIRE RED WIRE RED/LT GRN WIRE RED/YEL WIRE TAN/LT BLU WIRE THROTTLE POSITION (TP) SENSOR (ON THROTTLE BODY) VIO WIRE VIO/WHT WIRE WHT WIRE WHT/PNK WIRE WHT/RED WIRE YEL WIRE