Ford Pickup F350 Super Duty (1999-2012) sig rtn Wiring diagrams

BRN/LT GRN WIRE BRN/PNK WIRE COOLING FAN SPEED SIG DK BLU WIRE EARLY PRODUCTION ELECTRONIC FAN CLUTCH CONTROL ENGINE COOLANT TEMPERATURE (ECT) SENSOR (ON TOP LEFT FRONT OF ENGINE) GRY/RED WIRE LATE PRODUCTION LT BLU/YEL WIRE NCA WIRE RED WIRE RED/ORG WIRE SIG RTN VREF YEL/BLK WIRE YEL/WHT WIRE

ABS CONTROL MODULE (LEFT SIDE OF ENGINE COMPT) AIR BAG SLIDING CONTACT (IN STEERING COLUMN) BATTERY JUNCTION BOX (BJB) (LEFT REAR OF ENGINE COMPT) BLK WIRE BLK/WHT WIRE BLK/YEL WIRE BRAKE PEDAL POSITION SWITCH (BEHIND LEFT SIDE OF DASH, ABOVE BRAKE PEDAL) BRAKE PRESSURE SWITCH (ON BRAKE MASTER CYLINDER) BRN/WHT WIRE CAN (+) COAST CANCEL SET/ ACCELERATE DK BLU WIRE DK BLU/YEL WIRE DK GRN WIRE FUSE 12 FUSE 34 FUSE 45 GRY WIRE GRY/BLK WIRE GRY/RED WIRE HORN HOT AT ALL TIMES CENTRAL JUNCTION BOX (CJB) (BEHIND LOWER LEFT SIDE OF DASH) HOT IN HOT IN START OR RUN INTERIOR HORNS LIGHTS SYSTEM SYSTEM LT BLU WIRE LT BLU/BLK WIRE LT BLU/YEL WIRE LT GRN WIRE NCA WIRE OFF ON RESUME ORG/ WIRE OSS SENS SIG PNK WIRE PNK/WHT WIRE POWERTRAIN CONTROL MODULE (PCM) RED WIRE RED/LT GRN WIRE RUN WIRE SIG RTN SPEED CTRL SW IN SPEED CTRL SW RTN STEERING WHEEL/SPEED CONTROL SWITCH TAN WIRE TAN/LT BLU WIRE VREF VSS WHT WIRE WHT/RED WIRE YEL WIRE YEL/WHT WIRE

8 16 A/C PRESS SW IN A/C PRESS SW IN A/C CLUTCH FIELD COIL (ON A/C COMPRESSOR) A/C CLUTCH RELAY A/C PRESS SWITCH SIG RTN BATTERY JUNCTION BOX (BJB) (LEFT REAR OF ENGINE COMPT) BLK WIRE BLK/LT GRN WIRE BLK/WHT WIRE BLK/YEL WIRE BLOWER MOTOR RELAY BLOWER MOTOR SWITCH BRN/LT GRN WIRE BRN/ORG WIRE BRN/PNK WIRE BRN/YEL WIRE CONTROL HARNESS, NEAR BREAKOUT COOLING FAN SPEED SIG DIESEL DIESEL EXCEPT DIESEL DK BLU WIRE DUAL PRESSURE SWITCH (RIGHT FRONT OF ENGINE) ELECTRONIC FAN CLUTCH (DIESEL) (FRONT OF ENGINE) ELECTRONIC FAN CLUTCH CTRL ENGINE COOLANT TEMPERATURE (ECT) SENSOR (6.0L: FRONT OF ENGINE) EXCEPT DIESEL EXCEPT DIESEL DIESEL FRONT FUNCTION SELECTOR SWITCH ASSEMBLY FUSE 17 FUSE 2 FUSE 22 FUSE 23 FUSE 24 FUSE 27 GRY WIRE GRY/RED WIRE GRY/WHT WIRE HEATER BLOWER MOTOR HIGH MED LOW HOT AT ALL TIMES HOT IN HOT IN RUN HOT IN START OR RUN HOT IN START OR RUN CENTRAL JUNCTION BOX (CJB) (BEHIND LOWER LEFT SIDE OF DASH) ILLUMINATION LT BLU/PNK WIRE LT BLU/RED WIRE LT GRN WIRE LT GRN/WHT WIRE MIX FLOOR DEFROST OFF VENT MODE SWITCH NCA WIRE NORMAL MAX ORG/ WIRE ORG/BLK WIRE PNK/YEL WIRE POWERTRAIN CONTROL MODULE (PCM) (DIESEL) (LEFT SIDE OF ENGINE COMPT) RED WIRE RED/LT GRN WIRE RED/ORG WIRE RED/WHT WIRE RED/YEL WIRE RUN WIRE SIG RTN TAN WIRE TAN/LT GRN WIRE TAN/RED WIRE TEMPERATURE BLEND DOOR ACTUATOR (BEHIND RIGHT SIDE OF DASH) TEMPERATURE CONTROL POTENTIOMETER VACUUM PUMP MOTOR (DIESEL) (RIGHT SIDE OF ENGINE COMPT) VIO WIRE VREF WHT WIRE WHT/VIO WIRE YEL WIRE YEL/LT GRN WIRE YEL/RED WIRE YEL/WHT WIRE

A/T BLK WIRE BLK/LT GRN WIRE BLK/WHT WIRE BRN/ORG WIRE CENTRAL JUNCTION BOX (CJB) (BEHIND LOWER LEFT SIDE OF DASH) CLUTCH PEDAL POSITION SWITCH DK BLU WIRE DK BLU/WHT WIRE DK BLU/YEL WIRE DK GRN/WHT WIRE FUSE 24 GRY WIRE GRY/ORG WIRE HOT IN RUN INTERMEDIATE SHAFT SPEED SENSOR ISS SIG LT BLU/YEL WIRE M/T NCA WIRE ORG/ WIRE ORG/BLK WIRE ORG/WHT WIRE ORG/YEL WIRE OSS SIG OUTPUT SHAFT SPEED SENSOR (TOP OF TRANSMISSION EXTENSION HOUSING) PC SOL PWR PC-A SOL PNK/BLK WIRE PNK/WHT WIRE POWERTRAIN CONTROL MODULE (LEFT SIDE OF ENGINE COMPT) PRESSURE CONTROL (PC-A) SOLENOID RED WIRE RED/YEL WIRE REF VOLT REV LMP CTRL REVERSING LAMP RELAY SHIFT SOLENOID PRESSURE CONTROL A (SSPC-A) SHIFT SOLENOID PRESSURE CONTROL B (SSPC-B) SHIFT SOLENOID PRESSURE CONTROL C (SSPC-C) SHIFT SOLENOID PRESSURE CONTROL D (SSPC-D) SHIFT SOLENOID PRESSURE CONTROL E (SSPC-E) SIG RTN SPEED SENSOR ASSEMBLY (TOP LEFT SIDE OF TRANSMISSION) SSPC-A CRL SSPC-B CTRL SSPC-C CRL SSPC-D CTRL SSPC-E CTRL TAN/LT BLU WIRE TAN/WHT WIRE TCC SOL. CTRL TFT SENS SIG TORQSHIFT TRANSMISSION TORQUE CONVERTER CLUTCH SOLENOID TOW/HAUL SWITCH TR-P SIG TRANSMISSION FLUID TEMPERATURE SENSOR TRANSMISSION RANGE SENSOR ASSEMBLY (TR-P) TSS SIG TURBINE SHAFT SPEED SENSOR VIO/ORG WIRE VIO/YEL WIRE WHT/VIO WIRE YEL/LT GRN WIRE YEL/WHT WIRE

B(+) BI-FUEL POWER RELAY BI-FUEL RELAY MODULE (LEFT REAR OF ENGINE COMPT) FUSE 1 BLK WIRE BRN/ORG WIRE BRN/PNK WIRE BUS - COLD ST COMPUVALVE MODULE (TOP REAR OF ENGINE) COOL S COOLANT SOLENOID D RESET DK BLU WIRE DK BLU/YEL WIRE DK GRN WIRE DK GRN/VIO WIRE F CUT F LVL F PUMP F SEND FUEL PUMP CUTOFF RELAY FUSE 2 GROUND GRY WIRE GRY/LT BLU WIRE GRY/RED WIRE GRY/WHT WIRE HIGH FLOW INJECTOR ASSEMBLY HOT AT ALL TIMES IGN IND SW INJ 1 INJ 2 INJ 3 INJ 4 INJ 5 INJ 6 INJ 7 INJ 8 LK OFF LOW FLOW INJECTOR ASSEMBLY LT BLU/ORG WIRE ORG/ WIRE ORG/BLK WIRE ORG/YEL WIRE PNK WIRE PNK/BLK WIRE PNK/LT BLU WIRE PNK/LT GRN WIRE PNK/WHT WIRE RED WIRE RED/BLK WIRE RED/YEL WIRE RESISTOR SIG RTN TACH TAN WIRE TAN/LT BLU WIRE TAN/ORG WIRE TPS RTN USED) (NOT VIO/ORG WIRE WHT WIRE WHT/PNK WIRE WHT/RED WIRE YEL WIRE YEL/BLK WIRE

A/C HEAD PRES SW ACCELERATOR PEDAL POSITION SENSOR (UNDER LEFT SIDE OF DASH, ABOVE BRAKE PEDAL) ACCL POS SENS ACT SENS AIR CHARGE TEMPERATURE SENSOR (CENTER FRONT OF ENGINE) BARO SENS BAROMETRIC PRESSURE (BARO) SENSOR (BELOW LEFT SIDE OF DASH) BLK WIRE BLK/PNK WIRE BLK/WHT WIRE BLU WIRE BPP SW BRN/ORG WIRE BRN/WHT WIRE CAMSHAFT POSITION (CMP) SENSOR (LOWER FRONT CENTER OF ENGINE) CHARGE IND CID SIG CMP RTN CRUISE CONTROL SYSTEM DATA OUTPUT LINK DIESEL ELECT DRV DK BLU/LT GRN WIRE DK BLU/WHT WIRE DK BLU/YEL WIRE DK GRN WIRE DK GRN/LT GRN WIRE DK GRN/WHT WIRE DK GRN/YEL WIRE EPC SOL EPR EXHAUST BACK PRESSURE (EBP) SENSOR (CENTER REAR OF ENGINE) EXHAUST PRESSURE REGULATOR (TOP CENTER OF ENGINE) FUEL DELIV SIG FUEL PUMP RLY FUEL PUMP/ SENDER GEN PWR GLOW PLUG CTRL GRY WIRE GRY/BLK WIRE GRY/RED WIRE GRY/WHT WIRE ICP SENS IDM ENABLE OUT INSTRUMENT CLUSTER SYSTEM INSTRUMENT CLUSTER SYSTEM AIR CONDI- TIONING SYSTEM IPR SENS LT BLU WIRE LT BLU/BLK WIRE LT BLU/ORG WIRE LT BLU/YEL WIRE LT GRN/BLK WIRE LT GRN/RED WIRE MANIFOLD ABSOLUTE PRESSURE (MAP) SENSOR (ON RIGHT SIDE OF FIREWALL) MAP SENS NCA WIRE NOT USED ORG/BLK WIRE ORG/LT GRN WIRE ORG/YEL WIRE OSS SENS OUTPUT SHAFT SPEED SENSOR (ON TOP OF TRANS) OVERDRIVE CANCEL SWITCH TCS PCM TO RLY POWER TAKE OFF (SUPP BY BODY BLDR) POWERTRAIN CONTROL MODULE PPL/LT BLU WIRE PPL/ORG WIRE PPL/YEL WIRE PWR PWR GND PWR IN RED WIRE RED/LT GRN WIRE RED/WHT WIRE RED/YEL WIRE SIG RTN SPEED CTRL SW STARTING/ CHARGING SYSTEM TAKE OFF PWR IN TAN/LT GRN WIRE TAN/WHT WIRE TCC TCIL TSS SENS TURBINE SHAFT SPEED (TSS) SENSOR (ON TOP OF TRANS) VIO WIRE VREF VSS WAIT TO START IND WCS SOL WHT WIRE WHT/BLK WIRE WHT/LT GRN WIRE WHT/RED WIRE WHT/YEL WIRE YEL WIRE YEL/LT BLU WIRE YEL/RED WIRE YEL/WHT WIRE

BLK WIRE BLK/ORG WIRE BLK/PNK WIRE BRAKE PEDAL POSITION SWITCH (BEHIND LEFT SIDE OF DASH, ABOVE BRAKE PEDAL) BRN WIRE BRN/LT BLU WIRE BRN/ORG WIRE BRN/YEL WIRE CID SIG IN COAST CLUTCH SOLENOID DIGITAL TRANSMISSION RANGE (DTR) SENSOR (LEFT SIDE OF TRANSMISSION) DK BLU WIRE DK BLU/WHT WIRE DK GRN/LT GRN WIRE DK GRN/YEL WIRE ELECT FEED BACK SIG ELECTRONIC PRESSURE CONTROL SOLENOID FUEL DELIVERY SIG FUEL GAUGE SENDER FUEL INJ FEED FUEL INJECTOR 1 FUEL INJECTOR 2 FUEL INJECTOR 3 FUEL INJECTOR 4 FUEL INJECTOR 5 FUEL INJECTOR 6 FUEL INJECTOR 7 FUEL INJECTOR 8 FUEL INJECTORS FUSE 2 FUSE LINK B (12 GA- FUSE LINK F (20 GA FUSE LINK G (20 GA- FUSE LINK H (12 GA GENERIC ELECTRONIC MODULE (GEM) GLOW PLUG RELAY (TOP RIGHT SIDE OF ENGINE) GLOW PLUGS GRY WIRE GRY/BLK WIRE GRY/RED WIRE GRY/WHT WIRE HOT AT ALL TIMES INJ SHIELD GND INJECTOR DRIVER MODULE INSTRUMENT CLUSTER (SPEEDO- METER) JUNCTION BOX FUSE/ RELAY PANEL FUSE 15 JUNCTION BOX FUSE/RELAY PANEL LT BLU WIRE LT BLU/BLK WIRE LT BLU/YEL WIRE LT GRN WIRE LT GRN/ORG WIRE MANIFOLD INTAKE AIR HEATER 58 AMP MANIFOLD INTAKE AIR HEATER RELAY (CENTER OF ENGINE COMPT) NCA WIRE ORG/ WIRE ORG/BLK WIRE ORG/YEL WIRE P, 2, 1 P, R, 2 P, R, 2, 1 P, R, N PNK/ORG WIRE PNK/YEL WIRE PPL/ORG WIRE PPL/YEL WIRE PWR GND PWR IN RED WIRE RED/LT GRN WIRE RED/WHT WIRE RED/YEL WIRE SHIFT SOLENOID 1 SHIFT SOLENOID 2 SIG RTN SIGNAL RETURN SPEED CONTROL SERVO/ AMPLIFIER ASSEMBLY TAN WIRE TAN/BLK WIRE TAN/RED WIRE TORQUE CONVERTER CLUTCH SOLENOID TRANSMISSION FLUID TEMPERATURE SENSOR VIO WIRE WHT WIRE WHT/LT GRN WIRE WHT/YEL WIRE YEL WIRE YEL/LT BLU WIRE YEL/WHT WIRE

BLK/PNK WIRE BRN/LT BLU WIRE BRN/ORG WIRE BRN/YEL WIRE CID SIG IN COAST CLUTCH SOLENOID DK BLU/YEL WIRE DK GRN WIRE DK GRN/LT GRN WIRE DK GRN/WHT WIRE ELECTRONIC PRESSURE CONTROL SOLENOID ENGINE OIL TEMPERATURE (EOT) SENSOR (TOP FRONT OF ENGINE) FEEDBACK FUEL INJ 1 FUEL INJ 2 FUEL INJ 3 FUEL INJ 4 FUEL INJ 5 FUEL INJ 6 FUEL INJ 7 FUEL INJ 8 FUEL INJECTORS FUEL SIG GRY WIRE GRY/RED WIRE GRY/WHT WIRE INJ FEED INTAKE AIR TEMPERATURE SENSOR (LEFT SIDE OF ENGINE COMPT, BEHIND AIR CLEANER) LT BLU WIRE LT BLU/ORG WIRE LT GRN WIRE LT GRN/ORG WIRE LT GRN/RED WIRE NCA WIRE ORG/ WIRE ORG/BLK WIRE ORG/YEL WIRE OUTPUT SHAFT SPEED SENSOR (TOP OF TRANS) PNK/YEL WIRE PWR GND PWR IN RED WIRE RED/YEL WIRE SHIELD SHIFT SOLENOID SIG RTN TAN WIRE TAN/BLK WIRE TAN/RED WIRE TORQUE CONVERTER CLUTCH SOLENOID TRANSMISSION FLUID TEMPERATURE SENSOR TURBINE SHAFT SPEED SENSOR (TOP OF TRANS) VIO WIRE VIO/LT BLU WIRE VIO/ORG WIRE VIO/YEL WIRE WHT WIRE WHT/BLK WIRE WHT/YEL WIRE YEL/LT BLU WIRE YEL/RED WIRE YEL/WHT WIRE

ACCELERATOR PEDAL POSITION SENSOR (ON ACCELERATOR PEDAL SUPPORT) AUTOMATIC TRANSMISSION MODULE BLK/LT BLU WIRE BLK/PNK WIRE BRN/LT BLU WIRE BRN/ORG WIRE BRN/WHT WIRE BRN/YEL WIRE CID SIG IN COAST CLUTCH SOLENOID DK BLU/YEL WIRE DK GRN WIRE DK GRN/LT GRN WIRE DK GRN/WHT WIRE ELECTRONIC PRESSURE CONTROL SOLENOID ENGINE OIL TEMPERATURE (EOT) SENSOR (ON TOP FRONT OF ENGINE) FEEDBACK FUEL INJ 1 FUEL INJ 2 FUEL INJ 3 FUEL INJ 4 FUEL INJ 5 FUEL INJ 6 FUEL INJ 7 FUEL INJ 8 FUEL INJECTORS FUEL SIG GRY WIRE GRY/RED WIRE GRY/WHT WIRE INJ FEED INTAKE AIR TEMPERATURE SENSOR (LEFT SIDE OF ENGINE COMPT, BEHIND AIR CLEANER) LT BLU WIRE LT BLU/ORG WIRE LT GRN WIRE LT GRN/ORG WIRE LT GRN/RED WIRE NCA WIRE ORG/ WIRE ORG/BLK WIRE ORG/YEL WIRE OUTPUT SHAFT SPEED (OSS) SENSOR (ON TOP OF TRANSMISSION EXTENSION HOUSING) PNK/YEL WIRE PWR GND PWR IN RED WIRE RED/LT GRN WIRE RED/YEL WIRE SHIELD SHIFT SHIFT SOLENOID SOLENOID SIG RTN TAN WIRE TAN/BLK WIRE TAN/RED WIRE TORQUE CONVERTER CLUTCH SOLENOID TRANSMISSION FLUID TEMPERATURE SENSOR TURBINE SHAFT SPEED (TSS) SENSOR (ON TOP OF TRANSMISSION, AT CONVERTER HOUSING) VIO/LT BLU WIRE VIO/ORG WIRE VIO/YEL WIRE WHT WIRE WHT/BLK WIRE WHT/YEL WIRE YEL/LT BLU WIRE YEL/WHT WIRE

ACCELERATOR PEDAL POSITION SENSOR (ON ACCELERATOR PEDAL SUPPORT) AUTOMATIC TRANSMISSION MODULE BLK/LT BLU WIRE BLK/PNK WIRE BRN WIRE BRN/LT BLU WIRE BRN/ORG WIRE BRN/WHT WIRE BRN/YEL WIRE CID SIG IN COAST CLUTCH SOLENOID DK BLU/YEL WIRE DK GRN WIRE DK GRN/LT GRN WIRE DK GRN/WHT WIRE ELECTRONIC PRESSURE CONTROL SOLENOID ENGINE OIL TEMPERATURE (EOT) SENSOR (ON TOP FRONT OF ENGINE) FEEDBACK FUEL INJ 1 FUEL INJ 2 FUEL INJ 3 FUEL INJ 4 FUEL INJ 5 FUEL INJ 6 FUEL INJ 7 FUEL INJ 8 FUEL INJECTORS FUEL SIG GRY WIRE GRY/RED WIRE GRY/WHT WIRE INJ FEED INTAKE AIR TEMPERATURE SENSOR (LEFT SIDE OF ENGINE COMPT, BEHIND AIR CLEANER) LT BLU WIRE LT BLU/ORG WIRE LT GRN WIRE LT GRN/ORG WIRE LT GRN/RED WIRE NCA WIRE ORG/ WIRE ORG/BLK WIRE ORG/YEL WIRE OUTPUT SHAFT SPEED (OSS) SENSOR (ON TOP OF TRANSMISSION EXTENSION HOUSING) PNK/YEL WIRE PWR GND PWR IN RED WIRE RED/LT GRN WIRE RED/YEL WIRE SHIELD SHIFT SHIFT SOLENOID SOLENOID SIG RTN TAN WIRE TAN/BLK WIRE TAN/RED WIRE TORQUE CONVERTER CLUTCH SOLENOID TRANSMISSION FLUID TEMPERATURE SENSOR TURBINE SHAFT SPEED (TSS) SENSOR (ON TOP OF TRANSMISSION, AT CONVERTER HOUSING) VIO WIRE VIO/LT BLU WIRE VIO/ORG WIRE VIO/YEL WIRE WHT WIRE WHT/BLK WIRE WHT/YEL WIRE YEL/LT BLU WIRE YEL/RED WIRE YEL/WHT WIRE