Lincoln LS I facelift (2003-2006) fuse 4 Wiring diagrams

ABS CONTROL MODULE (RIGHT FRONT SIDE OF ENGINE COMPARTMENT) ABS IND LAMP ABS TEST CONNECTOR (IN LEFT REAR OF ENGINE COMPT) AUXILIARY JUNCTION BOX (AJB) (INTERIOR) (UNDER LEFT SIDE OF DASH) AUXILIARY JUNCTION BOX (AJB), UNDERHOOD (IN RIGHT FRONT OF ENGINE COMPARTMENT) BLK WIRE BLK/GRN WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/ORG WIRE BRAKE PEDAL POSITION SWITCH (ON TOP OF BRAKE PEDAL SUPPORT) CENTRAL JUNCTION BOX (CJB) (BEHIND RIGHT KICK PANEL) COMPUTER DATA LINES SYSTEM FUSE 14 FUSE 15 FUSE 22 FUSE 3 FUSE 35 FUSE 4 GRN/RED WIRE GROUND GRY WIRE GRY/WHT WIRE HOT AT ALL TIMES HOT IN HOT IN START OR RUN ILLUM IND INSTRUMENT CLUSTER J/C 4 (BEHIND LEFT SIDE OF DASH) LEFT REAR WHEEL SPEED SENSOR (ON LEFT REAR WHEEL ASSEMBLY, ON BRAKE KNUCKLE) ORG/BLU WIRE ORG/GRN WIRE PARKING AID MODULE (PAM) (ON LEFT REAR OF PACKAGE TRAY) PNK/ORG WIRE PNK/WHT WIRE PNK/YEL WIRE RED WIRE RED/WHT WIRE RED/YEL WIRE RIGHT REAR WHEEL SPEED SENSOR (ON RIGHT REAR WHEEL ASSEMBLY, ON BRAKE KNUCKLE) RUN WIRE SCP - SCP + SCP+ SIG RTN SIG RTN GROUND TRACTION CONTROL SWITCH TWISTED PAIR VBATT VBATT SIG RTN VIO WIRE VSS WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/RED WIRE WHT/VIO WIRE YEL WIRE YEL/BLU WIRE YEL/GRN WIRE YEL/RED WIRE

1 2 3 4 5 6 7 8 9 10 11 12 13 14 VBATT ISO ABS CONTROL MODULE (RIGHT FRONT SIDE OF ENGINE COMPARTMENT) ABS IND LAMP ABS TEST CONNECTOR (IN LEFT REAR OF ENGINE COMPT) AUXILIARY JUNCTION BOX (AJB) (INTERIOR) (UNDER LEFT SIDE OF DASH) AUXILIARY JUNCTION BOX (AJB), UNDERHOOD (IN RIGHT FRONT OF ENGINE COMPARTMENT) BLK WIRE BLK/GRN WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/ORG WIRE BLU/RED WIRE BLU/WHT WIRE BPFS NC GND VBATT SIG RTN BRAKE BOOSTER SENSOR (IN LEFT REAR OF ENGINE COMPT) BRAKE PEDAL POSITION SWITCH (ON TOP OF BRAKE PEDAL SUPPORT) BRN/GRN WIRE BRN/RED WIRE BRN/WHT WIRE BRN/YEL WIRE CENTRAL JUNCTION BOX (CJB) (BEHIND RIGHT KICK PANEL) COMPUTER DATA LINES SYSTEM FUSE 14 FUSE 15 FUSE 22 FUSE 3 FUSE 35 FUSE 4 GRN/RED WIRE GRY WIRE GRY/ORG WIRE GRY/RED WIRE GRY/VIO WIRE GRY/WHT WIRE HOT AT ALL TIMES HOT IN HOT IN START OR RUN ILLUM IND INSTRUMENT CLUSTER J/C 4 (BEHIND LEFT SIDE OF DASH) LEFT REAR WHEEL SPEED SENSOR (ON LEFT REAR WHEEL ASSEMBLY, ON BRAKE KNUCKLE) NAVIGATION MODULE (ON PACKAGE TRAY) ORG/ WIRE ORG/BLU WIRE ORG/GRN WIRE PARKING AID MODULE (PAM) (ON LEFT REAR OF PACKAGE TRAY) PNK/ORG WIRE PNK/WHT WIRE PNK/YEL WIRE POWERTRAIN CONTROL MODULE (PCM) (RIGHT REAR OF ENGINE COMPT) PWR REAR ELECTRONIC MODULE (REM) (IN RIGHT SIDE OF LUGGAGE COMPT) RED WIRE RED/WHT WIRE RED/YEL WIRE RIGHT REAR WHEEL SPEED SENSOR (ON RIGHT REAR WHEEL ASSEMBLY, ON BRAKE KNUCKLE) RUN WIRE SCP - SCP + SCP+ SIG RTN SIG RTN GROUND TRACTION CONTROL SWITCH TWISTED PAIR VIO WIRE VPWR SIG RTN VREF BPFS NO BPFS STA VSS WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/RED WIRE WHT/VIO WIRE YEL WIRE YEL/BLK WIRE YEL/BLU WIRE YEL/GRN WIRE YEL/RED WIRE YEL/VIO WIRE

AUXILIARY JUNCTION BOX (INTERIOR) AUXILIARY JUNCTION BOX (INTERIOR) (UNDER LEFT SIDE OF DASH) BATTERY JUNCTION BOX (BJB) BLK WIRE BLK/BLU WIRE BLK/GRN WIRE BLK/ORG WIRE BLK/RED WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/ORG WIRE BRN WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/RED WIRE CENTRAL JUNCTION BOX (CJB) (BEHIND RIGHT KICK PANEL) COMPUTER DATA LINES SYSTEM DOOR AJAR DRIVER SIDE EXTERIOR REAR VIEW MIRROR ELECTRONIC HIDDEN ANTENNA MODULE (EHAM) (ON REAR CENTER OF ROOF) FRONT ELECTRONIC MODULE (FEM) (ON LEFT KICK PANEL) FUSE 20 FUSE 4 FUSE 5 (IN LUGGAGE COMPT, NEAR BATTERY) GLOVE BOX LAMP) GRN WIRE GRY WIRE GRY/WHT WIRE HOT AT ALL TIMES JOINT CONNECTOR 1 (BEHIND RIGHT SIDE OF DASH) JOINT CONNECTOR 3 (BEHIND LEFT SIDE OF DASH) LEFT FRONT FOOTWELL LAMP VPWR LEFT FRONT MAP READING LAMP RIGHT FRONT MAP READING LAMP LEFT FRONT MAP READING LAMP SWITCH RIGHT FRONT MAP READING LAMP SWITCH LEFT REAR GRAB HANDLE LAMP LEFT VANITY MIRROR LAMP LUGGAGE COMPARTMENT LAMP LUGGAGE COMPARTMENT LID AJAR SWITCH (IN DECK LID) NCA WIRE ORG/ WIRE ORG/BLK WIRE ORG/BLU WIRE ORG/GRN WIRE ORG/WHT WIRE ORG/YEL WIRE PASSENGER SIDE EXTERIOR REAR VIEW MIRROR PASSENGER SIDE FRONT DOOR LOCK UNIT (IN RIGHT FRONT DOOR) REAR ELECTRONIC MODULE (REM) (IN RIGHT SIDE OF LUGGAGE COMPT) RED WIRE RELAY ENERGIZED RIGHT FRONT FOOTWELL LAMP RIGHT REAR GRAB HANDLE LAMP RIGHT VANITY MIRROR LAMP SET- WHT WIRE WHT/BLK WIRE

ANTI-THEFT HOOD SWITCH (IN TOP LEFT FRONT OF ENGINE COMPARTMENT) ANTI-THEFT LUGGAGE COMPARTMENT SWITCH (ON RIGHT SIDE OF DECK LID) AUXILIARY JUNCTION BOX (AJB) (UNDERHOOD) (IN RIGHT FRONT OF ENGINE COMPT) BATTERY JUNCTION BOX (BJB) (IN LUGGAGE COMPT, NEAR BATTERY) BLK WIRE BLK/BLU WIRE BLK/GRN WIRE BLK/ORG WIRE BLK/RED WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/ORG WIRE BRN WIRE BRN/BLU WIRE BRN/RED WIRE CENTRAL JUNCTION BOX (BEHIND RIGHT KICK PANEL) FUSE 7 COMPUTER DATA LINES SYSTEM DOOR AJAR DRIVER DOOR MODULE (IN DRIVER'S DOOR) DRIVER SIDE FRONT DOOR LOCK UNIT FRONT ELECTRONIC MODULE (FEM) (IN LEFT "A" PILLAR) FUSE 1 FUSE 22 FUSE 29 FUSE 4 GRY WIRE GRY/ORG WIRE GRY/WHT WIRE HORN HORN RELAY HOT AT ALL TIMES HOT IN RUN HOT WITH SSP 4 RELAY ENERGIZED LEFT REAR DOOR LOCK ACTUATOR LUGGAGE COMPARTMENT LID AJAR SWITCH (IN DECK LID) ORG/ WIRE ORG/BLK WIRE ORG/BLU WIRE PASSENGER SIDE FRONT DOOR LOCK UNIT PNK/ORG WIRE REAR ELECTRONIC MODULE (REM) (IN RIGHT SIDE OF LUGGAGE COMPT) RED/BLU WIRE RED/YEL WIRE RELAY ENERGIZED RESET SIG RESET+ RIGHT REAR DOOR LOCK ACTUATOR RLY CTRL SCP+ SECURITY SET SIG SET- SW SENSE VBATT VPWR W/ PARKING AID WHT WIRE WHT/BLK WIRE WHT/BLU WIRE YEL WIRE

BATTERY JUNCTION BOX (BJB) (IN LUGGAGE COMPT, NEAR BATTERY) BLK/ORG WIRE BLK/WHT WIRE FUEL DOOR RELEASE SOLENOID (ON RIGHT SIDE OF LUGGAGE COMPARTMENT) FUEL DOOR RELEASE SWITCH FUSE 4 HOT W/ SSP 4 RELAY ENERGIZED ORG/BLK WIRE ORG/BLU WIRE ORG/WHT WIRE

ANTI-THEFT SYSTEM BATTERY JUNCTION BOX (BJB) (IN LUGGAGE COMPT, NEAR BATTERY) BLK WIRE BLK/BLU WIRE BLK/GRN WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/ORG WIRE BLU/RED WIRE BLU/WHT WIRE BRAKE FLUID LEVEL SENSOR (AT LEFT SHOCK TOWER) BREAKOUT TO FUEL TANK PRESSURE TRANSDUCER SENSOR) BRN WIRE BRN/GRN WIRE BRN/RED WIRE BRN/WHT WIRE BRN/YEL WIRE CENTRAL JUNCTION BOX (CJB) (BEHIND RIGHT KICK PANEL) ELECTRONIC POWER STEERING SYSTEM ELECTRONIC POWER STEERING SYSTEM INTERIOR LIGHTS SYSTEM EXTERIOR LIGHTS SYSTEM HORNS SYSTEM FRONT ELECTRONIC MODULE (FEM) (ON LEFT KICK PANEL) FUEL FUEL SENDER (AT LEFT SIDE OF LUGGAGE COMPARTMENT) FUSE 13 FUSE 17 FUSE 19 FUSE 20 FUSE 22 FUSE 4 GRN WIRE GRN/BLK WIRE GRN/RED WIRE GRN/YEL WIRE GRY WIRE GRY/BLK WIRE GRY/ORG WIRE GRY/RED WIRE GRY/VIO WIRE HEADLIGHTS SYSTEM HEADLIGHTS SYSTEM AIR CONDITIONING SYSTEM HOT AT ALL TIMES HOT IN RUN OR ACC HOT IN RUN OR START IGNITION SWITCH INSTRUMENT CLUSTER INTERIOR AUXILIARY JUNCTION BOX (UNDER LEFT SIDE OF DASH) JOINT CONNECTOR 4 (BEHIND LEFT SIDE OF DASH) KEY-IN IGNITION SWITCH MESSAGE CENTER SWITCH OF FLOOR PAN) OIL PRESSURE SWITCH (ON LOWER LEFT SIDE OF ENGINE) ORG/ WIRE ORG/BLU WIRE PARK SENSE SWITCH REAR ELECTRONIC MODULE (REM) (IN RIGHT SIDE OF LUGGAGE COMPT) RED WIRE RED/WHT WIRE RESET+ SET UP STARTING/CHARGING SYSTEM HEADLIGHTS SYSTEM EXTERIOR LIGHTS SYSTEM STATUS SUPPLEMENTAL RESTRAINTS SYSTEM TRANSMISSION SHIFT SELECTOR (ON CENTER TWISTED PAIR VIO WIRE VIO/BLK WIRE WARNING SYSTEM AIR CONDITIONING SYSTEM WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/RED WIRE WHT/VIO WIRE YEL WIRE YEL/BLU WIRE YEL/GRN WIRE YEL/RED WIRE YEL/VIO WIRE

BATTERY JUNCTION BOX (BJB) (IN LUGGAGE COMPARTMENT, NEAR BATTERY) BLK WIRE BLU WIRE CENTRAL JUNCTION BOX (CJB) (BEHIND RIGHT KICK PANEL) DRIVER SIDE CLIMATE CONTROLLED SEAT MODULE DRIVER SIDE EXTERIOR REAR VIEW MIRROR DRIVER SIDE FRONT POWER WINDOW MOTOR DRIVER SIDE FRONT SEAT ADJUST SWITCH DRIVER SEAT MODULE ELECTRONIC HIDDEN ANTENNA MODULE (EHAM) FROM FUSE 31 (DIAGRAM 1 OF 5) FUSE 1 FUSE 14 FUSE 2 FUSE 20 FUSE 21 FUSE 23 FUSE 24 FUSE 26 FUSE 28 FUSE 3 FUSE 4 FUSE 5 FUSE 8 FUSE 6 FUSE 7 GLOVE BOX LAMP) GRN WIRE HIGH MOUNTED STOPLAMP HIGH MOUNTED STOPLAMP CAPACITOR INTERIOR AUXILIARY JUNCTION BOX (AJB) (UNDER LEFT SIDE OF DASH) JOINT CONNECTOR 1 (BEHIND RIGHT SIDE OF DASH) LEFT FRONT LUMBAR ADJUST SWITCH LEFT LICENSE PLATE LAMP LEFT REAR LAMP ASSEMBLY LEFT REAR TURN LAMP LEFT REVERSING LAMP LEFT VANITY MIRROR LAMP LUGGAGE COMPARTMENT LAMP FUEL DOOR RELEASE SOLENOID NAVIGATION MODULE NCA WIRE ORG/ WIRE PASSENGER SIDE CLIMATE CONTROLLED SEAT MODULE PASSENGER SIDE EXTERIOR REAR VIEW MIRROR LEFT FRONT FOOTWELL LAMP PASSENGER SIDE FRONT POWER WINDOW MOTOR REAR ELECTRONIC MODULE (REM) RED WIRE RIGHT FRONT FOOTWELL LAMP RIGHT FRONT LUMBAR ADJUST SWITCH PASSENGER SIDE FRONT SEAT ADJUST SWITCH RIGHT LICENSE PLATE LAMP RIGHT REAR TURN LAMP RIGHT REAR GRAB HANDLE LAMP RIGHT REAR LAMP ASSEMBLY RIGHT REVERSING LAMP RIGHT VANITY MIRROR LAMP SSP 3 RELAY SSP 4 RELAY TO FUSE 25 (DIAGRAM 3 OF 5) W/O MEMORY W/ MEMORY WHT WIRE YEL WIRE

ABS CONTROL MODULE ABS TEST CONNECTOR BLOWER MOTOR RELAY BLU WIRE COOLANT CONTROL VALVE SOLENOID COPS, HEATED OXYGEN ELECTRONIC PARK BRAKE MODULE FOG LAMP RELAY FROM FUSE 14 (DIAGRAM 4 OF 5) FROM FUSE 31 (DIAGRAM 1 OF 5) FROM MEGA FUSE (DIAGRAM 1 OF 5) FUSE 1 A/C CLUTCH RELAY FUSE 13 FUSE 14 FUSE 16 FUSE 19 FUSE 20 FUSE 21 FUSE 22 FUSE 3 FUSE 4 GRN WIRE HEATED WIPER PARK RELAY HORN RELAY ORG/ WIRE PCM POWER RELAY RED WIRE RELAY STARTER RELAY STUD JUNCTION BOX (ON INTERIOR AUXILIARY JUNCTION BOX) TO ABS TEST CONNECTOR) TO FUSE 1 (DIAGRAM 4 OF 5) UNDERHOOD AUXILIARY JUNCTION BOX (AJB) (IN RIGHT FRONT OF ENGINE COMPARTMENT) WHT WIRE WINDSHIELD WIPER MOTOR YEL WIRE

A/C CLUTCH A/C SYSTEM (A/C CLUTCH RELAY) AUXILIARY JUNCTION BOX (UNDERHOOD) (RIGHT FRONT OF ENGINE COMPT) BATTERY JUNCTION BOX (IN LUGGAGE COMPT, NEAR BATTERY) BLK WIRE BLK/ORG WIRE BLK/RED WIRE BLK/YEL WIRE BLU WIRE BLU/RED WIRE BRAKE IN OD OFF AC PRESS GROUND POWER BRN WIRE BRN/BLU WIRE BRN/RED WIRE BRN/WHT WIRE BRN/YEL WIRE CENTRAL JUNCTION BOX (BEHIND RIGHT KICK PANEL) COOLING FANS SYSTEM COPS, HEATED OXYGEN SENSOR RELAY CRUISE CONTROL SYSTEM (STEERING WHEEL SPEED CONTROL SWITCHES) DATA LINK CONNECTOR (UNDER LEFT SIDE OF DASH) ELECTRONIC THROTTLE CONTROL MODULE (BEHIND LEFT SIDE OF DASH) ETC REF EVAP CTRL MAF SIG POWER POWER EVAP PURGE PRG SIG MT SW + ETC SIG ETC SIG ETC SIG RTN FAN CTRL REST MOD REM SIG FUEL PUMP MOTOR DIODE FUSE 15 FUSE 31 FUSE 4 FUSE 7 GRN/BLU WIRE GRN/ORG WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE GRY/RED WIRE HOT AT ALL TIMES HOT IN RUN OR START IAT SENS TANK PRESS CAN + CAN - REF VOLT SPD SW SPD SW INERTIA FUEL SHUTOFF (IFS) SWITCH (LEFT KICK PANEL) MAF RTN MAN MODE MAN MODE MASS AIRFLOW (MAF) SENSOR (ON AIR INTAKE ASSEMBLY) MT SW - ETC REF GROUND GROUND GROUND GROUND VOLTAGE NEAR BREAK- ORG/ WIRE ORG/YEL WIRE PCM POWER DIODE PCM POWER RELAY PNK/BLK WIRE PNK/ORG WIRE POWERTRAIN CONTROL MODULE (PCM) (RIGHT REAR OF ENGINE COMPT) RED WIRE RED/BLU WIRE SCP + SCP - SIGNAL RTN SUPPLEMENTAL RESTRAINTS SYSTEM TRANSMISSION SHIFT SELECTOR (A/T) O/D CANCEL SW WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/RED WIRE WHT/VIO WIRE YEL GRN/ WIRE YEL WIRE YEL/BLU WIRE YEL/GRN WIRE YEL/RED WIRE YEL/VIO WIRE

A/C CLUTCH A/C SYSTEM (A/C CLUTCH RELAY) AUXILIARY JUNCTION BOX (UNDERHOOD) (RIGHT FRONT OF ENGINE COMPT) BATTERY JUNCTION BOX (IN LUGGAGE COMPT, NEAR BATTERY) BLK WIRE BLK/ORG WIRE BLK/RED WIRE BLK/YEL WIRE BLU WIRE BLU/RED WIRE BRAKE IN OD OFF AC PRESS GROUND POWER BRN WIRE BRN/BLU WIRE BRN/RED WIRE BRN/WHT WIRE BRN/YEL WIRE CENTRAL JUNCTION BOX (BEHIND RIGHT KICK PANEL) COOLING FANS SYSTEM COPS, HEATED OXYGEN SENSOR RELAY CRUISE CONTROL SYSTEM (STEERING WHEEL SPEED CONTROL SWITCHES) DATA LINK CONNECTOR (UNDER LEFT SIDE OF DASH) ELECTRONIC THROTTLE CONTROL MODULE (BEHIND LEFT SIDE OF DASH) ETC REF EVAP CTRL MAF SIG POWER POWER EVAP PURGE PRG SIG MT SW + ETC SIG ETC SIG ETC SIG RTN FAN CTRL REST MOD REM SIG FUEL PUMP MOTOR DIODE FUSE 15 FUSE 31 FUSE 4 FUSE 7 GRN/ YEL WIRE GRN/BLU WIRE GRN/ORG WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE GRY/RED WIRE HOT AT ALL TIMES HOT IN RUN OR START IAT SENS TANK PRESS CAN + CAN - REF VOLT SPD SW SPD SW INERTIA FUEL SHUTOFF (IFS) SWITCH (LEFT KICK PANEL) MAF RTN MAN MODE MAN MODE MASS AIRFLOW (MAF) SENSOR (ON AIR INTAKE ASSEMBLY) MT SW - ETC REF GROUND GROUND GROUND GROUND VOLTAGE NEAR BREAK- ORG/ WIRE ORG/YEL WIRE PCM POWER DIODE PCM POWER RELAY PNK/BLK WIRE PNK/ORG WIRE POWERTRAIN CONTROL MODULE (PCM) (RIGHT REAR OF ENGINE COMPT) RED WIRE RED/BLU WIRE SCP + SCP - SIGNAL RTN SUPPLEMENTAL RESTRAINTS SYSTEM TRANSMISSION SHIFT SELECTOR (A/T) O/D CANCEL SW WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/RED WIRE WHT/VIO WIRE YEL WIRE YEL/BLU WIRE YEL/GRN WIRE YEL/RED WIRE YEL/VIO WIRE