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

0.3 OHMS 0.7 OHMS 1.7 OHMS A/C CLUTCH DIODE A/C CLUTCH RELAY A/C COMPRESSOR CLUTCH SOLENOID (IN RIGHT SIDE OF ENGINE COMPARTMENT) A/C HEAD PRESSURE SWITCH BATTERY JUNCTION BOX (IN LEFT SIDE OF ENGINE COMPARTMENT, ON TOP OF WHEELWELL) BLEND DOOR ACTUATOR (BEHIND RIGHT SIDE OF DASH) BLEND DOOR POTENTIOMETER BLK WIRE BLOWER MOTOR (ON RIGHT SIDE OF FIREWALL) BLOWER MOTOR RELAY BLOWER MOTOR RESISTOR (ON RIGHT SIDE OF FIREWALL, ON PLENUM) BLOWER MOTOR SWITCH BRN/ORG WIRE BRN/YEL WIRE CLIMATE CONTROL ILLUMINATION COLD FLOOR/ DEFROST FLOOR PAN/FLR DEFROST OFF PANEL A/C MAX A/C FUNCTION SELECTOR SWITCH FUSE 22 FUSE 23 FUSE 6 FUSE 24 FUSE 5 GRY WIRE GRY/WHT WIRE HIGH LOW HOT AT ALL TIMES HOT IN RUN HOT IN RUN CENTRAL JUNCTION BOX (BEHIND LOWER LEFT SIDE OF DASH) HOT IN RUN OR START LOW HIGH LOW HIGH LT BLU WIRE LT BLU/RED WIRE LT GRN WIRE LT GRN/WHT WIRE MED HIGH MED HIGH MED LOW MED HIGH MED LOW MED LOW MODE SELECTOR SWITCH FLOOR/ DEFROST FLOOR DEFROST PAN/FLR OFF ORG/ WIRE ORG/BLK WIRE PANEL A/C MAX A/C PNK/YEL WIRE POWERTRAIN CONTROL MODULE (PCM) (ON LEFT SIDE OF FIREWALL) RED WIRE RED/LT GRN WIRE RED/WHT WIRE REFRIGERANT CONTAINMENT SWITCH (IN RIGHT SIDE OF ENGINE COMPARTMENT) SOLID STATE TAN WIRE TAN/LT GRN WIRE VIO WIRE VIO/ORG WIRE WARM WHT WIRE WHT/VIO WIRE YEL WIRE YEL/LT GRN WIRE YEL/RED WIRE

0.3 OHMS 0.7 OHMS 1.7 OHMS A/C CLUTCH DIODE A/C CLUTCH RELAY A/C COMPRESSOR CLUTCH SOLENOID (IN RIGHT SIDE OF ENGINE COMPARTMENT) A/C HEAD PRESSURE SWITCH BATTERY JUNCTION BOX (IN LEFT SIDE OF ENGINE COMPARTMENT, ON TOP OF WHEELWELL) BLEND DOOR ACTUATOR (BEHIND RIGHT SIDE OF DASH) BLEND DOOR POTENTIOMETER BLK WIRE BLOWER MOTOR (ON RIGHT SIDE OF FIREWALL) BLOWER MOTOR RELAY BLOWER MOTOR RESISTOR (ON RIGHT SIDE OF FIREWALL, ON PLENUM) BLOWER MOTOR SWITCH BRN/ORG WIRE BRN/YEL WIRE CLIMATE CONTROL ILLUMINATION COLD FLOOR/ DEFROST FLOOR PAN/FLR DEFROST OFF PANEL A/C MAX A/C FUNCTION SELECTOR SWITCH FUSE 22 FUSE 23 FUSE 6 FUSE 24 FUSE 5 GRY WIRE GRY/WHT WIRE HIGH LOW HOT AT ALL TIMES HOT IN RUN HOT IN RUN CENTRAL JUNCTION BOX (BEHIND LOWER LEFT SIDE OF DASH) HOT IN RUN OR START LOW HIGH LOW HIGH LT BLU WIRE LT BLU/RED WIRE LT GRN WIRE LT GRN/WHT WIRE MED HIGH MED HIGH MED LOW MED HIGH MED LOW MED LOW MODE SELECTOR SWITCH FLOOR/ DEFROST FLOOR DEFROST PAN/FLR OFF ORG/ WIRE ORG/BLK WIRE PANEL A/C MAX A/C PNK/YEL WIRE POWERTRAIN CONTROL MODULE (PCM) (ON LEFT SIDE OF FIREWALL) RED WIRE RED/LT GRN WIRE RED/WHT WIRE REFRIGERANT CONTAINMENT SWITCH (IN RIGHT SIDE OF ENGINE COMPARTMENT) SOLID STATE TAN WIRE TAN/LT GRN WIRE VIO WIRE VIO/ORG WIRE WARM WHT WIRE WHT/VIO WIRE YEL WIRE YEL/LT GRN WIRE YEL/RED WIRE

4-WHEEL DRIVE CONTROL, PATS, EATC MODULE ACCELERATOR PEDAL POSITION SENSOR (ON ACCELERATOR PEDAL SUPPORT) APP BLK WIRE BLK/WHT WIRE BLU WIRE BRAKE PEDAL POSITION SWITCH (AT FLOOR, IN LEFT FRONT FOOTWELL) BRN/ORG WIRE BRN/WHT WIRE CCS APP TCS TFT IAT CENTRAL JUNCTION BOX (LOWER LEFT SIDE OF DASH) COAST CLUTCH COMPUTER DATA LINES SYSTEM CONTROL SOLENOIDS DIGITAL TRANSMISSION RANGE SENSOR (LEFT SIDE OF TRANSMISSION) DK BLU/YEL WIRE DK DK DK GRN/WHT WIRE ELECTRONIC PRESSURE ENGINE CONTROLS FUSE 22 FUSE 23 FUSE 34 FUSE 36 FUSE 45 GRN WIRE GROUND TCC VBATT OSS GRY WIRE GRY/RED WIRE GRY/WHT WIRE HOT AT ALL TIMES HOT IN RUN OR START INTAKE AIR TEMPERATURE SENSOR (LEFT SIDE OF ENGINE COMPT) LT BLU WIRE LT BLU/BLK WIRE LT BLU/YEL WIRE LT GRN WIRE NCA WIRE ORG/ WIRE ORG/BLK WIRE ORG/YEL WIRE OVERDRIVE CANCEL SWITCH PCM POWER DIODE PCM POWER RELAY PNK PNK WIRE PNK/LT BLU WIRE RED WIRE RED/LT GRN WIRE RED/WHT WIRE RED/YEL WIRE SHIFT 1 SHIFT 2 TAN WIRE TAN/ORG WIRE TAN/WHT WIRE TCIL TCIL DATA SCP (-) SCP (+) TRANSMISSION CONVERTER CLUTCH TRANSMISSION FLUID TEMPERATURE SENSOR VIO WIRE VIO/ORG WIRE VIO/YEL WIRE VPWR GROUND EPC TSS APP VREF SIG RTN BPP SW VPWR GROUND WHT WIRE WHT/BLK WIRE WHT/LT GRN WIRE WHT/YEL WIRE YEL WIRE YEL/BLK WIRE YEL/WHT WIRE

0.3 OHMS 0.7 OHMS 1.7 OHMS A/C CLUTCH DIODE A/C COMPRESSOR CLUTCH SOLENOID (IN RIGHT SIDE OF ENGINE COMPARTMENT) A/C HEAD PRESSURE SWITCH BATTERY JUNCTION BOX (IN LEFT SIDE OF ENGINE COMPARTMENT, ON TOP OF WHEELWELL) BLEND DOOR ACTUATOR (BEHIND RIGHT SIDE OF DASH) BLEND DOOR POTENTIOMETER BLK WIRE BLOWER MOTOR (ON RIGHT SIDE OF FIREWALL) BLOWER MOTOR RELAY BLOWER MOTOR RESISTOR (ON RIGHT SIDE OF FIREWALL, ON PLENUM) BLOWER MOTOR SWITCH BRN WIRE BRN/YEL WIRE CLIMATE CONTROL ILLUMINATION COLD FLOOR/ DEFROST FLOOR DEFROST PAN/FLR FLOOR/ DEFROST FLOOR PAN/FLR DEFROST OFF PANEL A/C MAX A/C FUNCTION SELECTOR SWITCH FUSE 22 FUSE 23 FUSE 24 FUSE 28 HOT AT ALL TIMES HOT IN RUN HOT IN RUN CENTRAL JUNCTION BOX (BEHIND LOWER LEFT SIDE OF DASH) LOW HIGH LOW HIGH LT BLU WIRE LT BLU/RED WIRE LT GRN WIRE LT GRN/WHT WIRE MED HIGH MED HIGH MED LOW MED LOW MED HIGH MED LOW MODE SELECTOR SWITCH OFF ORG/ WIRE ORG/BLK WIRE PANEL A/C MAX A/C PNK WIRE POWERTRAIN CONTROL MODULE (PCM) (ON LEFT SIDE OF FIREWALL) RED WIRE RED/LT GRN WIRE RED/WHT WIRE REFRIGERANT CONTAINMENT SWITCH (IN RIGHT SIDE OF ENGINE COMPARTMENT) SOLID STATE TAN WIRE TAN/LT GRN WIRE VACUUM PUMP (IN RIGHT SIDE OF ENGINE COMPARTMENT) VIO WIRE WARM WHT WIRE WHT/VIO WIRE YEL WIRE YEL/LT GRN WIRE YEL/RED 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

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 ABS IND CTRL 1 2 GROUND POWER (B+) ANTI-LOCK BRAKE INDICATOR BATTERY JUNCTION BOX (IN LEFT SIDE OF ENGINE COMPT, ON TOP OF WHEELWELL) FUSE 14 BLK WIRE BLU WIRE BRAKE FLUID LEVEL SW BRAKE FLUID LEVEL SWITCH (ON BRAKE FLUID RESERVOIR) BRAKE PEDAL POSITION (BPP) SWITCH (BEHIND LEFT SIDE OF DASH, ABOVE BRAKE PEDAL) CENTRAL JUNCTION BOX (BEHIND LOWER LEFT SIDE OF DASH) COMMON (12 V) COMPUTER DATA LINES SYSTEM DATA LINK CONNECTOR (BEHIND CENTER OF DASH) DIAGNOSTIC CIRCUIT DIFFERENTIAL SPEED SENSOR (DSS) (ON CENTER OF REAR AXLE) DK GRN WIRE DK GRN/YEL WIRE DUMP SOLENOID (1-2 OHMS) FUSE 15 FUSE 19 FUSE 24 GENERIC ELECTRONIC MODULE (GEM) (BEHIND LOWER LEFT SIDE OF DASH) GRY/BLK WIRE HOT AT ALL TIMES HOT IN RUN HOT IN RUN OR START IGNITION FEED BPP SWITCH FEED VSS (+) INSTRUMENT CLUSTER ISOLATION SOLENOID (4 OHMS) ISOLATION SOLENOID (4 OHMS) DUMP SOLENOID (1-2 OHMS) LT BLU WIRE LT BLU/BLK WIRE LT BLU/WHT WIRE LT GRN/BLK WIRE LT GRN/YEL WIRE OHM ORG/YEL WIRE PNK/ORG WIRE REAR ANTI-LOCK BRAKE SYSTEM (RABS) HYDRAULIC VALVE REAR ANTI-LOCK BRAKE SYSTEM (RABS) MODULE (IN LEFT FRONT OF ENGINE COMPARTMENT) REAR SENSOR (HIGH) REAR SENSOR (LOW) RED WIRE RED/LT GRN WIRE RED/PNK WIRE RED/YEL WIRE RESET SWITCH (NORMALLY OPEN) RESET SWITCH (OPEN NORMAL) TAN WIRE TAN/LT GRN WIRE TAN/RED WIRE TRANSMISSIONS SYSTEM WHT/VIO WIRE

A/T BATTERY BATTERY II (DIESEL) BLK WIRE CENTRAL JUNCTION BOX (BEHIND LOWER LEFT SIDE OF DASH) DK GRN WIRE ENGINE COMPT) FUSE 31 FUSE 51 FUSE 61 FUSIBLE LINK A FUSIBLE LINK B IGNITION SWITCH JUNCTION BLOCK LT BLU/YEL WIRE LT GRN/VIO WIRE M/T NCA WIRE OFF LOCK RED WIRE RUN WIRE STARTER MOTOR STARTER RELAY TAN WIRE TAN/RED WIRE WHT/PNK WIRE