Ford Pickup F250 (1996-1999) ignition switch Wiring diagrams

500 OHMS BATTERY BLK WIRE BLK/ORG WIRE CHARGE INDICATOR ENGINE COMPARTMENT FUSE BOX FUSE 17 FUSIBLE LINK A FUSIBLE LINK B FUSIBLE LINK J GENERATOR, VOLTAGE REGULATOR IGNITION SWITCH INSTRUMENT CLUSTER LOCK OFF LT GRN/RED WIRE RED WIRE RED/LT GRN WIRE RUN WIRE STARTER RELAY WHT/BLK WIRE YEL WIRE YEL/WHT WIRE

A/T BATTERY BLK WIRE CLUTCH PEDAL POSITION SWITCH (TOP RIGHT SIDE OF BRAKE/CLUTCH PEDAL SUPPORT) CLUTCH PEDAL POSITON SWITCH JUMPER (BEHIND LEFT SIDE OF I/P, TAPED TO HARNESS) ENGINE COMPARTMENT FUSE BOX FUSE 10 FUSIBLE LINK A FUSIBLE LINK B IGNITION SWITCH LOCK M/T OFF PARK/NEUTRAL POSITION SWITCH (LEFT SIDE OF TRANSMISSION) PULL- IN RED WIRE RED/LT BLU WIRE RUN WIRE STARTER MOTOR/ SOLENOID HOLD STARTER RELAY (FRONT OF RIGHT FENDER APRON, BEHIND BATTERY) TRANSMISSION RANGE SENSOR (LEFT SIDE OF TRANSMISSION) WHT/PNK WIRE YEL WIRE

500 OHMS BATTERY BLK WIRE BLK/ORG WIRE CHARGE INDICATOR ENGINE COMPARTMENT FUSE BOX FUSE 17 FUSIBLE LINK A FUSIBLE LINK B FUSIBLE LINK J GENERATOR, VOLTAGE REGULATOR IGNITION SWITCH INSTRUMENT CLUSTER LOCK OFF LT GRN/RED WIRE RED WIRE RED/LT GRN WIRE RUN WIRE STARTER RELAY WHT/BLK WIRE YEL WIRE YEL/WHT WIRE

A/T BATTERY BLK WIRE CLUTCH PEDAL POSITION SWITCH (TOP RIGHT SIDE OF BRAKE/CLUTCH PEDAL SUPPORT) CLUTCH PEDAL POSITON SWITCH JUMPER (BEHIND LEFT SIDE OF I/P, TAPED TO HARNESS) ENGINE COMPARTMENT FUSE BOX FUSE 10 FUSIBLE LINK A FUSIBLE LINK B IGNITION SWITCH LOCK M/T OFF PARK/NEUTRAL POSITION SWITCH (LEFT SIDE OF TRANSMISSION) PULL- IN RED WIRE RED/LT BLU WIRE RUN WIRE STARTER MOTOR/ SOLENOID HOLD STARTER RELAY (FRONT OF RIGHT FENDER APRON, BEHIND BATTERY) TRANSMISSION RANGE SENSOR (LEFT SIDE OF TRANSMISSION) WHT/PNK WIRE YEL WIRE

500 OHMS BATTERY BLK WIRE BLK/ORG WIRE CHARGE INDICATOR ENGINE COMPARTMENT FUSE BOX FUSE 17 FUSIBLE LINK A FUSIBLE LINK B FUSIBLE LINK J GENERATOR, VOLTAGE REGULATOR IGNITION SWITCH INSTRUMENT CLUSTER LOCK OFF LT GRN/RED WIRE RED WIRE RED/LT GRN WIRE RUN WIRE STARTER RELAY WHT/BLK WIRE YEL WIRE YEL/WHT WIRE

ANTI-LOCK BRAKE IND BLK WIRE BLK/ORG WIRE BLK/WHT WIRE BRAKE FLUID LEVEL SWITCH (ON BRAKE FLUID RESERVOIR) BRAKE ON/OFF (BOO) SWITCH (TOP LEFT SIDE OF BRAKE/CLUTCH PEDAL SUPPORT) DK GRN WIRE DUMP SOLENOID FUSE 13 FUSE 15 FUSE 17 FUSE PANEL HOT AT ALL TIMES HOT IN RUN HOT IN START OR RUN IGNITION SWITCH INSTRUMENT CLUSTER INSTRUMENT CLUSTER SYSTEM ISOLATION SOLENOID LOCK OFF LT BLU WIRE LT BLU/PNK WIRE LT BLU/RED WIRE LT GRN WIRE LT GRN/BLK WIRE LT GRN/YEL WIRE NCA WIRE PNK WIRE PNK/LT GRN WIRE PROGRAMMABLE SPEEDOMETER/ ODOMETER MODULE RABS VALVE ASSEMBLY (ON FRAME RAIL, NEAR FRONT OF TRANSMISSION) REAR AXLE SENSOR RED WIRE RED/PNK WIRE RED/WHT WIRE RUN WIRE TAN WIRE TAN/LT GRN WIRE TRANSMISSIONS SYSTEM VALVE RESET SWITCH WHT WIRE YEL WIRE YEL/LT GRN WIRE

ASHTRAY ILLUMINATION AUXILIARY POWER SOCKET BENCH SEAT W/ LUMBAR BLK WIRE BLOWER MOTOR SWITCH CAB MARKER LAMPS CAPTAIN CHAIRS W/ POWER BOLSTERS CAPTAIN CHAIRS W/ POWER LUMBAR CARGO/ HIGH MOUNT STOP LAMPS CIGAR LIGHTER CREW CAB W/ XLT CREW CAB W/O XLT CREW CAB W/ XLT CREW CAB W/O XLT DATA LINK CONNECTOR DIESEL ONLY DIESEL WARNING LAMPS DISPLAY ELECTRONIC SHIFT CONTROL MODULE ELECTRONIC SHIFT CONTROL SWITCH F-350 W/ DUAL REAR WHEELS FUEL TANK SELECTOR SWITCH GLOVE COMPARTMENT LAMP BLOWER MOTOR RESISTOR HEATER CONTROL ILLUMINATION IGNITION SWITCH INSTRUMENT CLUSTER LEFT FRONT DOOR COURTESY LAMP LEFT POWER LUMBAR COMPRESSOR MOTOR POWER LUMBAR COMPRESSOR MOTOR LEFT POWER LUMBAR/ BOLSTER COMPRESSOR MOTOR LEFT REAR DOOR COURTESY LAMP LEFT SIDE BODY MARKER LAMPS MASTER WINDOW/ DOOR LOCK CONTROL SWITCH NCA WIRE POWER MIRROR SWITCH RADIO REAR BODY MARKER LAMPS REMOTE KEYLESS ENTRY MODULE RIGHT DOOR LOCK CONTROL SWITCH RIGHT FRONT DOOR COURTESY LAMP RIGHT POWER LUMBAR COMPRESSOR MOTOR RIGHT POWER LUMBAR/ BOLSTER COMPRESSOR MOTOR RIGHT REAR DOOR COURTESY LAMP RIGHT SIDE BODY MARKER LAMPS SEAT BELT SWITCH SHIFT LOCK ACTUATOR TRAILER ELECTRONIC BRAKE CONTROL TRAILER/CAMPER ADAPTER W/ ELECTRONIC SHIFT CONTROL W/ REMOTE KEYLESS ENTRY W/ TRAILER TOW ONLY W/O CREW CAB W/O REMOTE KEYLESS ENTRY W/TRAILER TOW ONLY WARNING CHIME MODULE WHT WIRE WIPER CONTROL MODULE

BATTERY POWER BLK WIRE BLK/ORG WIRE BRAKE FLUID LEVEL WARNING INDICATOR BRAKE WARN IN BRAKE WARNING INDICATOR DAYTIME RUNNING LAMPS (DRL) MODULE (FRONT LEFT SIDE OF LOWER RADIATOR SUPPORT) DIESEL ONLY DK GRN WIRE DK GRN/YEL WIRE ENGINE CONTROLS SYSTEM FLASH TO PASS FUSE 17 FUSE 19 FUSE 3 FUSE 5 FUSE PANEL (BEHIND LOWER LEFT SIDE OF I/P, LEFT OF STEERING COLUMN) GRY/WHT WIRE HEAD PARK HI BEAM INDICATOR HI HEADLAMP HI LO HIGH BEAM IND HOT AT ALL TIMES HOT IN RUN HOT IN START OR RUN IGNITION SWITCH INSTRUMENT CLUSTER INSTRUMENT CLUSTER SYSTEM LO HEADLAMP LO HI RIGHT HEADLAMP LO LEFT HEADLAMP LT GRN WIRE LT GRN/BLK WIRE LT GRN/RED WIRE MAIN LIGHT SWITCH MULTI- FUNCTION SWITCH DIMMER OFF OFF LOCK PARK BRAKE SW IN PARK BRAKE SWITCH (BEHIND LEFT SIDE OF I/P, TOP OF PARK BRAKE PEDAL) PASS PASS HI LO POWER (HOT IN RUN) PPL/ORG WIRE PPL/WHT WIRE RED/BLK WIRE RED/YEL WIRE RUN WIRE TAN/LT GRN WIRE

20 OHMS 500 OHMS BRAKE FLUID LEVEL AIR BAG IND ANTI-LOCK BRAKE IND BAT (+) GND BLK WIRE BLK/LT BLU WIRE BLK/PNK WIRE BLK/WHT (OR BLK/LT BLU) WIRE BLK/YEL WIRE BLU WIRE CHARGE IND CHECK ENGINE IND CONN A CONN B CONN C COOLANT TEMP GAUGE DIESEL ONLY DIESEL WARNING LAMPS DISPLAY DK GRN WIRE DK GRN/LT GRN WIRE DK GRN/YEL WIRE ENABLE PSOM PROGRAMMING CONNECTOR ENGINE WARNING IND. EXCEPT DIESEL BRAKE WARNING IND. EXTERIOR LIGHTS SYSTEM (MULTI-FUNCTION SWITCH) FASTEN SEAT BELT IND. ILLUMINATION LAMPS FUEL GAUGE FUEL WATER SWITCH (RIGHT SIDE OF ENGINE, ON BOTTOM OF FUEL FILTER/HEATER) FUSE 10 FUSE 18 FUSE 17 FUSE 8 FUSE PANEL GAS OVER 8500 GVWR GAS UNDER 8500 GVWR AND ALL DIESEL GENERATOR, VOLTAGE REGULATOR GRN WIRE GRY/BLK WIRE GRY/WHT WIRE HEADLIGHTS SYSTEM (MULTI- FUNCTION SWITCH) HI-BEAM IND HOT AT ALL TIMES HOT IN RUN HOT IN RUN OR START HOT W/ LIGHT SW IN HEAD OR PARK IGNITION SWITCH INSTRUMENT CLUSTER LEFT TURN IND LOCK OFF LOW RANGE IND. LT BLU WIRE LT BLU/BLK WIRE LT BLU/RED WIRE LT BLU/YEL WIRE LT GRN WIRE LT GRN/BLK WIRE LT GRN/RED WIRE LT GRN/WHT WIRE LT GRN/YEL WIRE LT PPL MECHANICAL SHIFT ONLY OIL PRESS GAUGE OVERHEAT WARNING SWITCH (LEFT FRONT OF ENGINE) PLUGGED FUEL FILTER IND. PLUGGED FUEL FILTER SWITCH (RIGHT SIDE OF ENGINE, IN FUEL FILTER/HEATER HOUSING) PNK/LT GRN WIRE PNK/ORG WIRE POWERTRAIN CONTROL MODULE (LEFT SIDE OF SAFETY WALL) PPL/WHT WIRE RED WIRE RED/LT GRN WIRE RED/PNK WIRE RED/WHT WIRE RED/YEL WIRE RIGHT TURN IND RUN WIRE SOLID STATE TACHOMETER TAN/LT GRN WIRE VOLT- METER W/ TACH W/O TACH WAIT TO START IND WARNING CHIME MODULE (BEHIND LOWER CENTER OF I/P) WATER IN FUEL IND WATER-IN- FUEL SENSOR (RIGHT SIDE OF ENGINE, NEAR FUEL FILTER) WHT WIRE WHT/LT BLU WIRE WHT/PNK WIRE WHT/PPL WIRE WHT/RED WIRE YEL WIRE YEL/WHT WIRE

5 13 10 2 PPL DATA LINK CONNECTOR (BEHIND LOWER CENTER OF I/P) BLK WIRE BLK/PNK WIRE BLK/WHT WIRE BLK/YEL WIRE BRAKE PRESS SW BRAKE PRESSURE APPLIED SWITCH (NEAR LEFT FRONT RAIL) BRAKE WARNING IND BRN WIRE CLUTCH PEDAL POSITION SWITCH (TOP RIGHT SIDE OF BRAKE/CLUTCH PEDAL SUPPORT) CRUISE CONTROL SYSTEM DK GRN/LT GRN WIRE DK GRN/ORG WIRE DLC EBP ENGINE COMPARTMENT FUSE BOX EOT FUSE 22 FUSE 8 FUSE 9 FUSE PANEL FUSE PANEL FUSE 3 GRY WIRE GRY/RED WIRE HOT AT ALL TIMES HOT IN RUN FUSE 5 HOT IN RUN OR START HOT IN RUN OR START HOT IN RUN FUSE 18 FUSE 17 IAT IDLE VALIDATION SW IDM RELAY IGNITION SWITCH INDICATOR SWITCH (FRONT OF TRANSFER CASE) INJECTION PRESSURE REGULATOR (IPR) (TOP CENTER OF ENGINE) INSTRUMENT CLUSTER INSTRUMENT CLUSTER SYSTEM INTAKE AIR TEMPER- ATURE (IAT) SENSOR (TOP CENTER OF ENGINE) LOCK OFF LT BLU/ BLK WIRE LT BLU/BLK WIRE LT GRN WIRE LT GRN/BLK WIRE LT GRN/RED WIRE M/T A/T MALFUNCTION INDICATOR LAMP (MIL) MAP ORG/BLK WIRE ORG/YEL WIRE PCM DLC PCM POWER DIODE PCM POWER RELAY PNK WIRE PNK/LT BLU WIRE PNK/LT GRN WIRE PNK/ORG WIRE POWERTRAIN CONTROL MODULE (PCM) PPL PPL/ORG WIRE PPL/WHT WIRE PPL/YEL WIRE PWR GND RED WIRE RED/LT GRN WIRE RED/ORG WIRE RED/YEL WIRE RPM CTRL RUN WIRE SELECTABLE RPM CONTROL (BEHIND CENTER OF I/P) SPEED CTRL GND TAN/LT BLU WIRE TAN/ORG WIRE TAN/WHT WIRE TCC TCS OR CPP TFT VSS GND W/ W/O WHT/BLK WIRE WHT/PPL WIRE YEL WIRE YEL/RED WIRE