Ford Econoline E350 Super Duty (1999-2012) main light switch Wiring diagrams

BLK WIRE BRN WIRE CENTRAL JUNCTION BOX LEFT SIDE OF DASH, NEAR KICK PANEL) ENDS IN HARNESS FUSE 4 HOT AT ALL TIMES INTERIOR LEFT FRONT DOOR AJAR SWITCH LT BLU WIRE LT GRN WIRE MAIN LIGHT SWITCH NCA WIRE PNK WIRE RED WIRE RIGHT FRONT DOOR AJAR SWITCH WARNING SYSTEMS YEL WIRE

7 20 INT LPS OUT INT LPS OUT 8 21 22 23 26 GROUND GROUND BATTERY GROUND BASE VANS/ WAGONS BLK WIRE BLK/LT BLU WIRE BLK/WHT WIRE BRN WIRE CENTRAL JUNCTION BOX LEFT SIDE OF DASH, NEAR KICK PANEL) DIESEL DOME DRIVER SIDE EXTERIOR REAR VIEW MIRROR ENDS IN HARNESS EXCEPT DIESEL EXCEPT DIESEL LT EXCEPT RV VAN FRONT INTERIOR/ MAP LAMPS ASSEMBLY FRONT INTERIOR/ MAP LAMPS SWITCH FUSE 2 FUSE 4 FUSE 5 GRN WIRE HIGH MOUNTED STOPLAMP HINGED SIDE DOOR HOT AT ALL TIMES HOT IN START OR RUN INTERIOR LEFT FRONT DOOR AJAR SWITCH LEFT VANITY MIRROR LAMP LT BLU WIRE LT GRN WIRE LT GRN/YEL WIRE LT LT MAIN LIGHT SWITCH NCA WIRE PASSENGER SIDE EXTERIOR REAR VIEW MIRROR PNK WIRE PUDDLE LAMP RELAY (BOTTOM OF LEFT "B" PILLAR) REAR DOOR AJAR SWITCH REAR DOORS AJAR SWITCH RED WIRE REMOTE KEYLESS ENTRY MODULE (BEHIND LEFT "B" PILLAR) RIGHT FRONT DOOR AJAR SWITCH RIGHT LEFT RIGHT SIDE DOOR AJAR SWITCH RIGHT SLIDING DOOR AJAR SWITCH RIGHT VANITY MIRROR LAMP RV VAN RV VANS SIDE DOOR AJAR SWITCH SIDE DOOR CTSY SW SLIDING SIDE DOOR TO HIGH MOUNTED STOP/ CARGO LAMP, REAR COURTESY LAMP SWITCH (DIAGRAM 2 OF 2) W/ FULL HEADLINER W/FULL HEADLINER W/O FULL HEADLINER WARNING SYSTEM WARNING SYSTEMS (WARNING BUZZER MODULE) WHT WIRE YEL WIRE

7 20 INT LPS OUT INT LPS OUT 8 21 22 23 26 GROUND GROUND BATTERY GROUND BASE VANS/ WAGONS BLK WIRE BLK/LT BLU WIRE BLK/WHT WIRE BRN WIRE CENTRAL JUNCTION BOX LEFT SIDE OF DASH, NEAR KICK PANEL) DOME DRIVER SIDE EXTERIOR REAR VIEW MIRROR ENDS IN HARNESS EXCEPT RV VAN FRONT INTERIOR/ MAP LAMPS ASSEMBLY FUSE 2 FUSE 4 FUSE 5 HIGH MOUNTED STOPLAMP HINGED SIDE DOOR HOT AT ALL TIMES HOT IN START OR RUN INTERIOR LEFT FRONT DOOR AJAR SWITCH LEFT VANITY MIRROR LAMP LT BLU WIRE LT GRN WIRE LT GRN/YEL WIRE MAIN LIGHT SWITCH NCA WIRE PASSENGER SIDE EXTERIOR REAR VIEW MIRROR PNK WIRE PUDDLE LAMP RELAY (BOTTOM OF LEFT "B" PILLAR) REAR DOOR AJAR SWITCH REAR DOORS AJAR SWITCH RED WIRE REMOTE KEYLESS ENTRY MODULE (BEHIND LEFT "B" PILLAR) RIGHT FRONT DOOR AJAR SWITCH RIGHT LEFT RIGHT SIDE DOOR AJAR SWITCH RIGHT SLIDING DOOR AJAR SWITCH RIGHT VANITY MIRROR LAMP RV VAN RV VANS SIDE DOOR AJAR SWITCH SIDE DOOR CTSY SW SLIDING SIDE DOOR TO HIGH MOUNTED STOP/ CARGO LAMP, REAR COURTESY LAMP SWITCH (DIAGRAM 2 OF 2) W/ FULL HEADLINER W/ REMOTE KEYLESS ENTRY W/FULL HEADLINER W/O FULL HEADLINER W/O REMOTE KEYLESS ENTRY W/O REMOTE/ KEYLESS ENTRY W/ REMOTE/ KEYLESS ENTRY WARNING SYSTEM WARNING SYSTEMS (WARNING BUZZER MODULE) WHT WIRE YEL WIRE

BLK WIRE CENTRAL JUNCTION BOX (CJB) (BEHIND LEFT SIDE OF DASH) FUSE 4 HOT AT ALL TIMES LT BLU WIRE LT GRN WIRE MAIN LIGHT SWITCH OFF DOME TO I/P BODY BUILDER CONNECTOR YEL WIRE

ABS CONTROL MODULE BACK-UP (IN REAR LIGHT CONNECTOR HARNESS, NEAR BREAKOUT LAMPS CIRCUIT BACK-UP LAMPS CIRCUIT BLK WIRE BLU WIRE BRAKE PEDAL POSITION SWITCH (ON BRACKET ABOVE BRAKE PEDAL) BRAKE SHIFT INTERLOCK BRN WIRE CENTRAL JUNCTION BOX (CJB) (BEHIND LEFT SIDE OF DASH) CUTAWAY DK GRN WIRE ELECTRONIC FLASHER MODULE (BEHIND LEFT SIDE OF DASH) EXCEPT CUTAWAY FUSE 10 FUSE 11 FUSE 39 FUSE 7 GRN WIRE HAZARD SWITCH HIGH MOUNTED STOPLAMP HOT AT ALL TIMES HOT IN RUN INSTRUMENT CLUSTER LEFT FRONT PARK/ TURN LAMP LEFT REAR LAMP ASSEMBLY (CUTAWAY) LEFT REAR PARK/ STOP/ TURN LAMP LEFT TURN LEFT TURN IND LICENSE PLATE LAMP LT (IN WINDOW REGULATOR RELAY SWITCH HARNESS, NEAR LT BLU WIRE LT GRN WIRE LT GRN/ORG WIRE LT GRN/WHT WIRE MAIN LIGHT SWITCH MICROPROCESSOR MULTI- FUNCTION SWITCH NCA WIRE NEAR BREAK- OFF HEAD ORG/ WIRE ORG/LT BLU WIRE OVERHEAD CONSOLE (IF EQUIPPED) PARK PNK WIRE RED WIRE RESISTOR RIGHT FRONT PARK/ TURN LAMP RIGHT REAR LAMP ASSEMBLY (CUTAWAY) RIGHT REAR PARK/ STOP/ TURN LAMP RIGHT TURN RIGHT TURN IND TAN WIRE TO LEFT TURN TRAILER TOW RELAY (DIAGRAM 2 OF 2) TO PARKING LAMP TRAILER TOW RELAY (DIAGRAM 2 OF 2) TO RIGHT TURN TRAILER TOW RELAY (DIAGRAM 2 OF 2) TO TRAILER ELECTRONIC BRAKE CONTROL CONNECTOR (DIAGRAM 2 OF 2) VEHICLE SECURITY MODULE (VSM) (W/ REMOTE KEYLESS ENTRY) (AT RIGHT KICK PANEL) W/ REMOTE KEYLESS ENTRY WHT WIRE WHT/LT BLU WIRE YEL WIRE

1 2 3 4 5 6 P V LO BEAM BATT IGN GND HI BEAM IN 507/13 527/12 BATTERY JUNCTION BOX BLK WIRE BLK/LT BLU WIRE BLK/ORG WIRE CENTRAL JUNCTION BOX FUSE 30 DK BLU WIRE FLASH TO PASS FUSE 15 FUSE 25 FUSE 31 FUSE 6 HEAD PARK HI PASS LO HOT AT ALL TIMES HOT AT ALL TIMES CENTRAL JUNCTION BOX FUSE 10 HOT AT ALL TIMES FUSE 27 HOT IN INSTRUMENT CLUSTER HI BEAM IND. LEFT HEADLAMP LT BLU WIRE LT GRN WIRE LT GRN/BLK WIRE MAIN LIGHT SWITCH MULTI- FUNCTION SWITCH DIMMER OFF ORG/ WIRE RED WIRE RED/BLK WIRE RED/YEL WIRE RIGHT HEADLAMP RUN WIRE TAN WIRE VIO WIRE VIO/ORG WIRE WHT WIRE YEL/LT BLU WIRE

1 2 3 4 5 6 P V LO BEAM BATT IGN GND HI BEAM IN 507/13 527/12 BLK WIRE BLK/LT BLU WIRE BLK/ORG WIRE CENTRAL JUNCTION BOX FUSE 30 DK BLU WIRE DRL FLASH TO PASS FUSE 22 FUSE 25 FUSE 31 FUSE 6 HEAD PARK HI PASS LO HI-BEAM IND HIGH BEAM, DRL HOT AT ALL TIMES HOT AT ALL TIMES BATTERY JUNCTION BOX FUSE 27 HOT AT ALL TIMES CENTRAL JUNCTION BOX FUSE 29 HOT IN INSTRUMENT CLUSTER LOW BEAM LT BLU WIRE LT GRN WIRE LT GRN/BLK WIRE MAIN LIGHT SWITCH MULTI- FUNCTION SWITCH DIMMER OFF ORG/ WIRE RED WIRE RED/BLK WIRE RED/YEL WIRE RUN WIRE STRIPPED CHASSIS CONNECTIONS VIO WIRE VIO/ORG WIRE YEL/LT BLU WIRE

1 2 3 4 5 6 LO BEAM VBATT VPWR GND FPPWR BLK WIRE CENTRAL JUNCTION BOX (CJB) (BEHIND LEFT SIDE OF DASH) CENTRAL JUNCTION BOX (CJB) (BEHIND LEFT SIDE OF DASH) FUSE 30 DAYTIME RUNNING LAMPS (DRL) MODULE (RIGHT FRONT OF ENGINE COMPARTMENT) DIESEL DK BLU WIRE DK BLU/WHT WIRE DK GRN WIRE DK GRN/ORG WIRE EXCEPT DIESEL DIESEL FUSE 10 FUSE 15 FUSE 25 FUSE 3 FUSE 31 FUSE 6 GRY WIRE GRY/WHT WIRE HI FTP LO HI-BEAM IND HOT AT ALL TIMES HOT IN INSTRUMENT CLUSTER LEFT HEADLAMP LOGIC GROUND LT BLU WIRE LT GRN WIRE LT GRN/BLK WIRE LT GRN/RED WIRE MAIN LIGHT SWITCH MULTI- FUNCTION SWITCH OFF HEAD PARK ORG/ WIRE PARK BR SW PARKING BRAKE SWITCH (NEAR LEFT KICK PANEL) POWERTRAIN PARK CONTROL BRAKE MODULE (PCM) (LEFT REAR OF ENGINE COMPT) RED WIRE RED/BLK WIRE RIGHT HEADLAMP RUN WIRE TAN WIRE W/ AERO HEADLAMP W/O AERO HEADLAMP W/ PARKING AID WHT WIRE WHT/LT BLU WIRE YEL WIRE

1 2 3 4 5 6 LO BEAM VBATT VPWR GND FPPWR BATTERY JUNCTION BOX (BJB) (LEFT FRONT OF ENGINE COMPT) BLK WIRE CENTRAL JUNCTION BOX (CJB) (BEHIND LEFT SIDE OF DASH) CENTRAL JUNCTION BOX (CJB) (BEHIND LEFT SIDE OF DASH) FUSE 30 DAYTIME RUNNING LAMPS (DRL) MODULE (RIGHT FRONT OF ENGINE COMPARTMENT) DK BLU WIRE DK BLU/WHT WIRE DK GRN WIRE DK GRN/ORG WIRE DRL EXCEPT DIESEL DIESEL FUSE 10 FUSE 15 FUSE 25 FUSE 3 FUSE 31 FUSE 6 GRY WIRE GRY/WHT WIRE HI FTP LO HI-BEAM IND HIGH BEAM, DRL HOT AT ALL TIMES HOT IN INSTRUMENT CLUSTER LOGIC GROUND LOW BEAM LT BLU WIRE LT GRN WIRE LT GRN/BLK WIRE MAIN LIGHT SWITCH MULTI- FUNCTION SWITCH OFF HEAD PARK ORG/ WIRE PARK BR SW PARKING BRAKE SWITCH (NEAR LEFT KICK PANEL) RED WIRE RED/BLK WIRE RUN WIRE STRIPPED CHASSIS CONNECTIONS TAN WIRE W/ PARKING AID WHT WIRE WHT/LT BLU WIRE YEL WIRE

BLK WIRE BLK/LT BLU WIRE BLK/PNK WIRE BLU WIRE BRN WIRE BRN/LT BLU WIRE BUCKLE GND PRETEN- SWITCH SIONER CENTRAL JUNCTION BOX LEFT SIDE OF DASH, NEAR KICK PANEL) DK GRN WIRE DK GRN/LT GRN WIRE DRIVER SAFETY BELT RETRACTOR PRETENSIONER FASTEN SAFETY BELT IND FUSE 10 FUSE 2 FUSE 4 GRN WIRE HEAD HEADLAMPS ON DOOR OPEN SEAT BELT KEY IN IGNITION GROUND FASTEN BELTS POWER HOT AT ALL TIMES HOT IN RUN OR START IGNITION KEY SWITCH INSTRUMENT CLUSTER LEFT FRONT DOOR AJAR SWITCH LT GRN WIRE LT GRN/YEL WIRE LT LT LT MAIN LIGHT SWITCH MICRO- PROCESSOR, SAFETY BELT MINDER SPEAKER NCA WIRE OFF PARK PNK WIRE RED WIRE RED/PNK WIRE RED/YEL WIRE SUPPLEMENTAL RESTRAINTS SYSTEM TAN/WHT WIRE WARNING BUZZER/ CHIME MODULE (BEHIND CENTER OF DASH)