Ford Cab & Chassis F350 Super Duty (1999-2012) lt blu Wiring diagrams

BATTERY JUNCTION BOX (LEFT SIDE OF ENGINE COMPT) BLK WIRE DK GRN WIRE DRIVER SEAT MOTOR ASSEMBLY DRIVER SEAT REGULATOR CONTROL SWITCH ENTIRE SEAT EXCEPT EXCURSION W/ HEATED SEATS EXCURSION W/ HEATED SEATS FORWARD/REVERSE MOTOR FRONT HEIGHT MOTOR FRONT OF SEAT FUSE 18 FUSE 108 FWD RWD HOT AT ALL TIMES LT BLU WIRE LT GRN WIRE NCA WIRE REAR HEIGHT MOTOR REAR OF SEAT RED WIRE UP DN WHT WIRE YEL WIRE

AIR CONDITIONING SYSTEM AUTO HEAD AUXILIARY RELAY BOX 2 (AT LEFT REAR SIDE OF ENGINE COMPT) BLK WIRE BLU WIRE BRN WIRE CENTRAL JUNCTION BOX (BEHIND LOWER LEFT SIDE OF DASH) DAYTIME RUNNING LAMPS (DRL) RELAY 2 DAYTIME RUNNING LAMPS RESISTOR (ON LEFT FRONT SIDE OF ENGINE COMPT) DIESEL ENGINE CONTROLS SYSTEM DK BLU WIRE DK BLU/ORG WIRE DK GRN WIRE EARLY PRODUCTION FOG FOG LAMP ILLUMINATION FOG LAMP RELAY FOGLAMP RELAY DIODE (EARLY PRODUCTION) (BEHIND LEFT SIDE OF DASH) FUSE 14 FUSE 27 FUSE 30 FUSE 45 FUSE 46 FUSE 47 FUSE 7 GRY WIRE HEADLAMP RELAY HI BEAM INDICATOR HI PASS PASS LO LO HOT AT ALL TIMES HOT IN RUN HOT IN START OR RUN CENTRAL JUNCTION BOX (BEHIND LOWER LEFT SIDE OF DASH) INSTRUMENT CLUSTER INSTRUMENT CLUSTER SYSTEM LATE PRODUCTION LEFT FRONT FOG LAMP RIGHT FRONT FOG LAMP LEFT HEADLAMP LT BLU WIRE LT GRN WIRE LT GRN/RED WIRE LT LT MAIN LIGHT SWITCH MICROPROCESSOR MULTI- FUNCTION SWITCH OFF ORG/ WIRE PARK BRAKE RELAY DAYTIME RUNNING LAMPS (DRL) RELAY 1 PARK OFF PARKING BRAKE SWITCH (BEHIND LEFT SIDE OF DASH, (ON PARK BRAKE ASSEMBLY) PNK PNK WIRE PNK WIRE PNK/ (ON VEHICLE FLOOR, IN LEFT FRONT FOOTWELL) WIRE RED WIRE RED/BLK WIRE RED/YEL WIRE RIGHT HEADLAMP SUNLOAD SENSOR (ON TOP CENTER OF DASH) TAN WIRE TRANSMISSION SYSTEM VEHICLE SECURITY MODULE (BEHIND LEFT SIDE OF DASH) WHT WIRE WHT/BLK WIRE YEL WIRE

AIR CONDITIONING SYSTEM AUTO HEAD BLK WIRE BLU WIRE BRN WIRE CENTRAL JUNCTION BOX (BEHIND LOWER LEFT SIDE OF DASH) DK BLU WIRE DK BLU/ORG WIRE DK GRN WIRE EARLY PRODUCTION EXCURSION FOG FOG LAMP ILLUMINATION FOG LAMP RELAY FOGLAMP RELAY DIODE (EARLY PRODUCTION) (BEHIND LEFT SIDE OF DASH) FUSE 30 FUSE 46 FUSE 43 FUSE 45 FUSE 47 FUSE 7 GRY WIRE HEADLAMP RELAY HI BEAM INDICATOR HI PASS PASS LO LO HOT AT ALL TIMES HOT IN START OR RUN INSTRUMENT CLUSTER LATE PRODUCTION LEFT FRONT FOG LAMP LEFT HEADLAMP LT BLU WIRE LT GRN WIRE MAIN LIGHT SWITCH MICROPROCESSOR MULTI- FUNCTION SWITCH OFF ORG/ WIRE PARK OFF PNK WIRE RED WIRE RED/BLK WIRE RED/YEL WIRE RIGHT FRONT FOG LAMP RIGHT HEADLAMP SUNLOAD SENSOR (ON TOP CENTER OF DASH) TAN WIRE VEHICLE SECURITY MODULE (BEHIND LEFT SIDE OF DASH) WHT WIRE YEL WIRE

BLK WIRE BLK/VIO WIRE BODY CONTROL MODULE (BCM) (RIGHT KICK PANEL) CLOCKSPRING (STEERING COLUMN ASSEMBLY) FUSE 22 GRN WIRE GRN/TAN WIRE HORN HORN (RIGHT FRONT OF ENGINE COMPT) HORN RELAY HORN SWITCH (STEERING WHEEL) HOT AT ALL TIMES LT BLU WIRE LT BLU/BLK WIRE MICRO - NCA WIRE RED WIRE STEERING COLUMN CONTROL MODULE (SCCM) (TOP OF STEERING COLUMN) TAN WIRE VIO WIRE VIO/GRN WIRE WHT WIRE YEL WIRE YEL/RED WIRE

31 (OR 1308) 4 DK AIR BAG ABS IND IND AIR FILTER IND AIR FILTER SENSOR (DIESEL) (ON LEFT SIDE OF ENGINE COMPARTMENT) ANTI-LOCK BRAKES SYSTEM ANTI-THEFT LH TURN ON IND SIGNAL IND (EXCURSION) ANTI-THEFT SYSTEM EXTERIOR LIGHTS SYSTEM HEADLIGHTS SYSTEM BATTERY SAVER RELAY BLK WIRE BLK/LT BLU WIRE BLK/LT GRN WIRE BLK/ORG WIRE BLK/PNK WIRE BLK/YEL WIRE BLU WIRE BRAKE FLUID LEVEL SWITCH (ON BRAKE FLUID RESERVOIR) BRN WIRE BRN/LT BLU WIRE BRN/WHT WIRE BRN/YEL WIRE CENTRAL JUNCTION BOX (CJB) (BEHIND LOWER LEFT SIDE OF DASH) COMPUTER DATA LINES SYSTEM CRUISE CONTROL SYSTEM DEFOGGER SYSTEM DIESEL DIESEL GASOLINE DK BLU/ORG WIRE DK GRN WIRE DK GRN/YEL WIRE ENGINE COOLANT TEMPERATURE EXCURSION FUEL GAUGE FUEL TANK SELECTOR SWITCH FUEL TANK SELECTOR VALVE (LEFT REAR OF CAB) FUEL TANK UNIT (EXCURSION W/ DIESEL, PICKUP W/O CALIFORNIA EMISSIONS) FUSE 33 FUSE 35 FUSE 41 FUSE 45 GASOLINE GRN WIRE GRY/BLK WIRE GRY/LT BLU WIRE HIGH BEAM IND HOT AT ALL TIMES HOT IN RUN OR ACC HOT IN START OR RUN ILLUMINATION (6 BULBS) IND IND INSTRUMENT CLUSTER INTERIOR LAMPS RELAY LOW BRAKE FLUID LEVEL/ PARK BRAKE IND LOW OIL PRESSURE IND 693 402 LOW OIL PRESSURE/ HIGH COOLANT TEMPERATURE IND LT BLU WIRE LT BLU/PNK WIRE LT BLU/RED WIRE LT GRN WIRE LT GRN/BLK WIRE LT GRN/ORG WIRE LT GRN/RED WIRE LT GRN/WHT WIRE LT GRN/YEL WIRE MAIN LIGHT SWITCH MICROPROCESSOR NCA WIRE ORG/ WIRE ORG/LT BLU WIRE ORG/LT GRN WIRE ORG/RED WIRE OVERHEAD CONSOLE PICKUP PNK WIRE PNK/LT BLU WIRE PNK/ORG WIRE POWERTRAIN CONTROL MODULE (PCM) (LEFT SIDE OF ENGINE COMPT) PRIMARY FUEL SENDER (ON FUEL TANK) RED WIRE RED/YEL WIRE RH TURN 789 1010 SIGNAL IND SECONDARY FUEL SENDER (ON FUEL TANK) SIDE OF FIREWALL) POWERTRAIN CONTROL MODULE (PCM) SPEED CONTROL IND SPEED CONTROL SERVO (IN RIGHT SIDE OF ENGINE COMPT) SPEEDOMETER STARTING/CHARGING SYSTEM SUPPLEMENTAL RESTRAINTS SYSTEM INTERIOR LIGHTS SYSTEM TACHOMETER TAN WIRE TAN/LT GRN WIRE TAN/ORG WIRE TRANSMISSION FLUID TEMPERATURE TRANSMISSIONS SYSTEM TRIP COMPUTER MODULE (ON FRONT CENTER OF ROOF) W/ AUXILIARY FUEL TANK W/ ROOF OPENING PANEL W/O AUXILIARY FUEL TANK W/O ROOF OPENING PANEL WAIT TO CHARGE START IND IND (DIESEL) WARNING SYSTEM WATER IN CHECK FUEL IND ENGINE IND WHT WIRE WHT/LT BLU WIRE WHT/RED WIRE YEL WIRE YEL/WHT WIRE

BLK WIRE BLK/LT BLU WIRE BRN/ORG WIRE CLOSE/TILT UP GROUND HOT AT ALL TIMES INTERIOR LAMP RELAY INSTRUMENT CLUSTER LT BLU WIRE LT BLU/RED WIRE LT GRN WIRE LT GRN/YEL WIRE MICRO- PROCESSOR NCA WIRE OPEN/TILT DN OVERHEAD CONSOLE ROOF OPENING PANEL MODULE (REAR OF ROOF) ROOF OPENING PANEL, CLOSE CIRCUIT ROOF OPENING PANEL, COMMON ROOF OPENING PANEL, OPEN CIRCUIT TAN/RED WIRE WHT/RED WIRE YEL WIRE

4 7 W/O SUPER CAB W/ SUPER CAB 40 55 (DIESEL) (EXCEPT DIESEL) BATTERY FUEL CHARGE HEATER TRAILER RELAY (DIESEL) TOW RELAY BLK WIRE BLK/LT GRN WIRE BLK/PNK WIRE BRN WIRE CENTRAL JUNCTION BOX (CJB) (BEHIND LOWER LEFT SIDE OF DASH) DIESEL DIESEL (AT BREAKOUT TO POSITIVE BATTERY TERMINAL) DK BLU WIRE DK GRN WIRE DRIVER SIDE DOOR LOCK SWITCH DRIVER SIDE FRONT HEATED SEAT MODULE DRIVER SIDE FRONT SEAT ADJUST SWITCH EXCEPT DIESEL FROM BATTERY (DIAGRAM 1 OF 4) FROM FUSE 111 (DIAGRAM 1 OF 4) FROM FUSE 112 (DIAGRAM 2 OF 4) FUEL PCM PUMP POWER RELAY RELAY FUEL TANK SELECTOR SWITCH (W/ AUXILIARY FUEL TANK) FUSE 101 FUSE 102 FUSE 106 FUSE 109 FUSE 112 FUSE 113 FUSE 104 FUSE 115 FUSE 105 FUSE 33 FUSE 35 FUSE 36 FUSE 37 FUSE 40 FUSE 41 FUSIBLE FUSIBLE LINK D LINK C (12 GA- (12 GA- FUSIBLE LINK C (12 GA- FUSIBLE LINK D (12 GA- FUSIBLE LINK E (18 GA- FUSIBLE LINK E (20 GA- FUSIBLE LINK F (12 GA- FUSIBLE LINK G (12 GA- FUSIBLE LINK H (20 GA- FUSIBLE LINK I (12 GA- FUSIBLE LINK J (12 GA- GENERATOR GLOW PLUG CONTROL MODULE (GPCM) GRY WIRE HORN RELAY INSTRUMENT CLUSTER INSTRUMENT CLUSTER FROM IGNITION SWITCH (DIAGRAM 3 OF 4) LT BLU WIRE LT GRN DK BLU/ WIRE LT GRN/ORG WIRE NCA WIRE ORG/ WIRE PASSENGER SIDE DOOR LOCK SWITCH POWERTRAIN CONTROL MODULE (PCM) RED WIRE RED/BLK WIRE RED/WHT WIRE SECONDARY GENERATOR STARTER REAR RELAY WINDOW DEFROST RELAY TERMINAL TO FUSE 110 (DIAGRAM 3 OF 4) TO FUSE 37 (DIAGRAM 2 OF 4) TO POSITIVE BATTERY TERMINAL) TRAILER ELECTRONIC BRAKE CONTROL CONNECTOR VEHICLE SECURITY MODULE (VSM) W/ REMOTE KEYLESS ENTRY W/O REMOTE KEYLESS ENTRY WHT WIRE WINDSHIELD WIPER MOTOR YEL WIRE

BATTERY JUNCTION BOX (IN LEFT SIDE OF ENGINE COMPT, ON TOP OF WHEELWELL) BLK WIRE BLK/WHT WIRE FUSE 26 HOT AT ALL TIMES LEFT FRONT DOOR LOCK ACTUATOR LEFT POWER DOOR LOCK SWITCH LEFT REAR DOOR LOCK ACTUATOR LOCK LT BLU WIRE PNK/BLK WIRE PNK/LT GRN WIRE PNK/ORG WIRE PNK/YEL WIRE RIGHT FRONT DOOR LOCK ACTUATOR RIGHT POWER DOOR LOCK SWITCH RIGHT REAR DOOR LOCK ACTUATOR UNLK

BATTERY JUNCTION BOX (IN LEFT SIDE OF ENGINE COMPT, ON TOP OF WHEELWELL) BLK WIRE BLK/WHT WIRE FUSE 26 HOT AT ALL TIMES LEFT FRONT DOOR LOCK ACTUATOR LEFT POWER DOOR LOCK SWITCH LOCK LT BLU WIRE PNK/BLK WIRE PNK/LT GRN WIRE PNK/ORG WIRE PNK/YEL WIRE RIGHT FRONT DOOR LOCK ACTUATOR RIGHT POWER DOOR LOCK SWITCH UNLK

ALL LOCK RELAY ALL UNLOCK RELAY BLK WIRE BLK/WHT WIRE BRN WIRE DRIVER UNLOCK RELAY FUSE 26 FUSE 8 GENERIC ELECTRONIC MODULE (BEHIND LOWER LEFT SIDE OF DASH) HEAD HOT AT ALL TIMES LEFT FRONT DOOR LOCK MOTOR LEFT POWER DOOR LOCK SWITCH LEFT REAR DOOR LOCK MOTOR (CREW CAB ONLY) LOCK LT BLU WIRE LT GRN/YEL WIRE MAIN LIGHT SWITCH OFF PARK PARK LAMP RELAY PNK/BLK WIRE PNK/LT BLU WIRE PNK/LT GRN WIRE PNK/ORG WIRE PNK/YEL WIRE POWER DISTRIBUTION BOX (IN LEFT SIDE OF ENGINE COMPT, ON TOP OF WHEELWELL) RIGHT FRONT DOOR LOCK MOTOR RIGHT POWER DOOR LOCK SWITCH RIGHT REAR DOOR LOCK MOTOR (CREW CAB ONLY) RKE RELAY BOX (IN CENTER OF DASH) TAN/WHT WIRE UNLK