Ford Pickup F350 Super Duty (1999-2012) computer data lines system Wiring diagrams

1 2 3 4 5 6 7 8 9 10 11 12 ESOF SOL 1 PNK/ WIRE 7 PNK WIRE ABS CONTROL MODULE (LEFT SIDE OF ENGINE COMPT) AUXILIARY RELAY BOX 3 (LEFT REAR SIDE OF ENGINE COMPARTMENT) BLK WIRE BLK/PNK WIRE BRAKE PEDAL POSITION SWITCH (BEHIND LEFT SIDE OF DASH, ABOVE BRAKE PEDAL) BRN/WHT WIRE BRN/YEL WIRE CENTRAL JUNCTION BOX (LOWER LEFT SIDE OF DASH) COMPUTER DATA LINES SYSTEM DATA LINK CONNECTOR (BEHIND CENTER OF DASH) DK BLU WIRE DK GRN WIRE DK GRN/LT GRN WIRE DTR SENSOR, PARK BRAKE RELAY, GAS: SPEED CONTROL SERVO, DSL: VACUUM PUMP MOTOR ELECTRONIC SHIFT-ON-THE-FLY (ESOF) SOLENOID (RIGHT SIDE OF ENGINE COMPT) EXCURSION: PATS MODULE, EATC MODULE FOUR WHEEL DRIVE SWITCH FOUR-WHEEL DRIVE CONTROL MODULE (BEHIND RIGHT SIDE OF DASH) FUSE 111 FUSE 19 FUSE 27 FUSE 31 FUSE 33 FUSE 34 FUSE 45 GRY/BLK WIRE HOT AT ALL TIMES HOT IN HOT IN RUN OR ACC HOT IN RUN OR START ILLUM INSTRUMENT CLUSTER INSTRUMENT CLUSTER, WINDSHIELD WIPER MOTOR, PICKUP: FUEL TANK SELECTOR SWITCH LT BLU WIRE LT BLU/BLK WIRE LT BLU/PNK WIRE LT BLU/RED WIRE LT BLU/WHT WIRE LT GRN WIRE OFF ORG/ WIRE ORG/LT BLU WIRE ORG/WHT WIRE PICKUP PNK PNK WIRE PNK WIRE PNK/WHT WIRE POWERTRAIN CONTROL MODULE (LEFT SIDE OF ENGINE COMPT) RED WIRE RED/LT GRN WIRE RED/WHT WIRE RED/YEL WIRE RUN WIRE TC NEUT SIG TRANSFER CASE ASSEMBLY TRANSFER CASE HIGH TO LOW RELAY TRANSFER CASE LOW TO HIGH RELAY VEHICLE SECURITY MODULE VIO/YEL WIRE VSS NEUT SENS LO TO HI HI TO LO ESOF SOL IGN (ST) REF VOLT ISO BUS VSS OUT WHT WIRE WHT/LT BLU WIRE WHT/PNK WIRE YEL WIRE

1908 1909 3600 3601 3602 HI SPD CAN+ HI SPD CAN - BRK PRESS SIG RTN BATTERY CHARGE TRAILER TOW RELAY BATTERY JUNCTION BLOCK (LEFT REAR OF ENG COMPT) FUSE 20 BLK WIRE BLK/LT GRN WIRE BRAKE PRESSURE TRANSDUCER BRN/WHT WIRE CENTRAL JUNCTION BOX (CJB) (BEHIND LOWER LEFT SIDE OF DASH) CHASSIS CAB COMPUTER DATA LINES SYSTEM DIESEL DK BLU WIRE DK GRN WIRE EXCEPT CHASSIS CAB FUSE 101 FUSE 107 FUSE 20 FUSE 28 FUSE 8 GASOLINE HI CURRENT RTN HOT AT ALL TIMES HOT IN HOT IN RUN HOT IN RUN OR START LT GRN WIRE ORG/ WIRE PCM POWER DIODE PCM POWER RELAY PNK VOLT SPPLY WIRE PNK WIRE RED WIRE RED/WHT WIRE RUN WIRE TAN/YEL WIRE TRAILER ELECTRONIC BRAKE CONTROL CONNECTOR (CENTER OF DASH) TRAILER ELECTRONIC BRAKE CONTROL MODULE (CENTER OF DASH) TRAILER TOW REVERSING LAMP RELAY VIO WIRE VIO/ORG WIRE VOLT SPPLY (RUN) W/ BRAKE CONTROL MODULE W/O BRAKE CONTROL MODULE WHT WIRE WHT/RED WIRE YEL WIRE

1908 1909 3600 3601 3602 HI SPD CAN+ HI SPD CAN - BRK PRESS SIG RTN BATTERY CHARGE TRAILER TOW RELAY BATTERY JUNCTION BLOCK (LEFT REAR OF ENG COMPT) FUSE 20 BLK WIRE BLK/LT GRN WIRE BRAKE PRESSURE TRANSDUCER BRN/WHT WIRE CENTRAL JUNCTION BOX (CJB) (BEHIND LOWER LEFT SIDE OF DASH) CHASSIS CAB COMPUTER DATA LINES SYSTEM DIESEL DK BLU WIRE DK GRN WIRE EXCEPT CHASSIS CAB FUSE 101 FUSE 107 FUSE 20 FUSE 28 FUSE 8 GASOLINE HI CURRENT RTN HOT AT ALL TIMES HOT IN HOT IN RUN HOT IN RUN OR START LT GRN WIRE ORG/ WIRE PCM POWER DIODE PCM POWER RELAY PNK VOLT SPPLY WIRE PNK WIRE RED WIRE RED/WHT WIRE RUN WIRE TAN/YEL WIRE TRAILER ELECTRONIC BRAKE CONTROL CONNECTOR (CENTER OF DASH) TRAILER ELECTRONIC BRAKE CONTROL MODULE (CENTER OF DASH) TRAILER TOW REVERSING LAMP RELAY VIO WIRE VIO/ORG WIRE VOLT SPPLY (RUN) W/ BRAKE CONTROL MODULE W/O BRAKE CONTROL MODULE WHT WIRE WHT/RED WIRE YEL WIRE

1908 1909 3600 3601 3602 HI SPD CAN+ HI SPD CAN - BRK PRESS SIG RTN BATTERY CHARGE TRAILER TOW RELAY BATTERY JUNCTION BLOCK (LEFT REAR OF ENG COMPT) FUSE 20 BLK WIRE BLK/LT GRN WIRE BRAKE PRESSURE TRANSDUCER BRN/WHT WIRE CENTRAL JUNCTION BOX (CJB) (BEHIND LOWER LEFT SIDE OF DASH) CHASSIS CAB COMPUTER DATA LINES SYSTEM DIESEL DK BLU WIRE DK GRN WIRE EXCEPT CHASSIS CAB FUSE 101 FUSE 107 FUSE 20 FUSE 28 FUSE 8 GASOLINE HI CURRENT RTN HOT AT ALL TIMES HOT IN HOT IN RUN HOT IN RUN OR START LT GRN WIRE ORG/ WIRE PCM POWER DIODE PCM POWER RELAY PNK VOLT SPPLY WIRE PNK WIRE RED WIRE RED/WHT WIRE RUN WIRE TAN/YEL WIRE TRAILER ELECTRONIC BRAKE CONTROL CONNECTOR (CENTER OF DASH) TRAILER ELECTRONIC BRAKE CONTROL MODULE (CENTER OF DASH) TRAILER TOW REVERSING LAMP RELAY VIO WIRE VIO/ORG WIRE VOLT SPPLY (RUN) W/ BRAKE CONTROL MODULE W/O BRAKE CONTROL MODULE WHT WIRE WHT/RED WIRE YEL WIRE

3 6 11 12 13 15 16 20 GROUND BLK WIRE BLK/WHT WIRE BLU WIRE BRAKE PEDAL POSITION SWITCH BRN WIRE BRN/ORG WIRE BRN/WHT WIRE CALIF CENTRAL JUNCTION BOX (LOWER LEFT SIDE OF DASH) CHT VPWR GROUND GROUND EPC OSS MAF TP VREF SIG RTN BPP SW VPWR GROUND COAST CLUTCH COMPUTER DATA LINES SYSTEM CONTROL SOLENOIDS CYLINDER HEAD TEMPERATURE SENDER (ON RIGHT CYLINDER HEAD) DIGITAL TRANSMISSION RANGE SENSOR (LEFT SIDE OF TRANSMISSION) DK BLU/YEL WIRE DK GRN/WHT WIRE ELECTRONIC PRESSURE ENGINE CONTROLS EXCURSION FOUR WHEEL DRIVE CONTROL MODULE FUSE 22 FUSE 23 FUSE 34 FUSE 45 GRN WIRE GROUND TCC TSS GRY WIRE GRY/RED WIRE GRY/WHT WIRE HOT AT ALL TIMES HOT IN RUN OR START INSTRUMENT CLUSTER LT BLU WIRE LT BLU/BLK WIRE LT BLU/RED WIRE LT BLU/YEL WIRE LT GRN WIRE MAF TFT IAT MASS AIRFLOW SENSOR (LEFT FRONT OF ENGINE COMPT) NCA WIRE ORG/ WIRE ORG/BLK WIRE ORG/YEL WIRE OVERDRIVE CANCEL SWITCH PCM POWER DIODE PCM POWER RELAY PNK WIRE PNK/LT BLU WIRE RED WIRE RED/LT GRN WIRE RED/YEL WIRE SHIFT 1 SHIFT 2 TAN WIRE TAN/LT BLU WIRE TAN/ORG WIRE TAN/WHT WIRE TCIL TCIL DATA SCP (-) SCP (+) CCS GROUND GROUND TCS THROTTLE POSITION (TP) SENSOR (ON THROTTLE BODY) TRANSMISSION CONVERTER CLUTCH TRANSMISSION FLUID TEMPERATURE SENSOR VIO WIRE VIO/ORG WIRE VIO/YEL WIRE WHT WIRE WHT/BLK WIRE WHT/LT GRN WIRE WHT/YEL WIRE YEL WIRE YEL/BLK WIRE YEL/LT GRN WIRE

AJAR AJAR LF DOOR ANTI-LOCK BRAKES SYSTEM BLK WIRE BLK/GRY WIRE BLU/BRN WIRE BLU/GRN WIRE BLU/GRY WIRE BLU/ORG WIRE BLU/RED WIRE BODY CONTROL MODULE (BCM) BRAKE FLUID SW BRAKE PARK CAN - HS CAN- MS CLOCKSPRING (STEERING COLUMN ASSEMBLY) COMPUTER DATA LINES SYSTEM COMPUTER DATA LINES SYSTEM 8 7 CUSTOMER ACCESS (TAPED TO HARNESS DIESEL FUEL LEVEL SENSOR (DIESEL W/ DUAL FUEL TANKS) (FUEL TANK ASSEMBLY) FUEL LEVEL SENSOR (FUEL TANK ASSEMBLY) FUEL PUMP (FP) MODULE (LEFT REAR FRAME RAIL) FUSE FUSE 28 GASOLINE GRN WIRE GRN/BLU WIRE GRN/ORG WIRE GRN/RED WIRE GRN/TAN WIRE GRN/VIO WIRE GRY/ORG WIRE GRY/VIO WIRE HILL DESCENT SW VBATT HOT AT ALL TIMES HOT IN RUN OR START HS CAN + HS CAN - IGNITION SWITCH INFO OK INSTRUMENT PANEL CLUSTER (IPC) KEY IN KEY IN IGNITION LEFT LEFT STEERING WHEEL SWITCH LR DOOR MICRO - MS RTN FUEL SENDER RTN 1 FUEL SENDER RTN 2 NCA WIRE PARK DETECT PARKING BRAKE SWITCH RESET RIGHT RF DOOR RR DOOR AJAR SETUP DOWN SHIFT INTERLOCK SYSTEM SW RTN BRAKE FLUID TAN WIRE TCS FUEL TANK SELECT MESSAGE CNTRL SW FUEL SENDER 1 FUEL SENDER 2 VIO/ORG WIRE W/ 3-BUTTON MESSAGE CENTER W/ 5-BUTTON MESSAGE CENTER WHT WIRE WHT/BLU WIRE WHT/BRN WIRE WHT/VIO WIRE YEL WIRE YEL/GRY WIRE YEL/VIO WIRE

BLK LT BLU/ WIRE BLK WIRE BLK/ORG WIRE BRAKE PEDAL POSITION SWITCH (ABOVE BRAKE PEDAL) BRN/ORG WIRE CENTRAL JUNCTION BOX (CJB) (BEHIND LOWER LEFT SIDE OF DASH) CHECK ENGINE IND COMPUTER DATA LINES SYSTEM DK BLU/YEL WIRE DK GRN/ORG WIRE DK GRN/VIO WIRE DK GRN/WHT WIRE DK GRN/YEL WIRE ELECTRONIC THROTTLE CONTROL (ETC) MOTOR (ON THROTTLE BODY) FROM PCM POWER RELAY (DIAGRAM 5 OF 5) FUEL LVL FUEL PUMP DRIVER MODULE (LEFT REAR FRAME RAIL) FUEL PUMP RELAY FUSE 24 FUSE 34 FUSE 40 FUSE 45 HEATED OXYGEN SENSOR HOT AT ALL TIMES HOT IN HOT IN ON OR START HS CAN+ INERTIA FUEL SHUT-OFF (IFS) SWITCH (RIGHT KICK PANEL) INSTRUMENT CLUSTER KNOCK SENSOR 1 (ON RIGHT CYLINDER HEAD) KNOCK SENSOR 2 (TOP LEFT REAR OF ENGINE) LT BLU/ BLK WIRE LT BLU/ORG WIRE NCA WIRE PNK/BLK WIRE RED WIRE RED/ LT GRN WIRE RED/LT GRN WIRE RED/YEL WIRE RETURN RUN WIRE TAN/WHT WIRE TAN/YEL WIRE TOW/HAUL SWITCH VARIABLE CAMSHAFT TIMING (VCT) SOLENOID 2 (LEFT BANK) (LEFT FRONT TOP OF ENGINE) VIO/LT GRN WIRE VPWR W/ NARROW FRAME W/ WIDE FRAME WHT WIRE WHT/BLK WIRE WHT/RED WIRE WHT/VIO WIRE YEL WIRE YEL/RED WIRE YEL/WHT WIRE

107 1683 1146 COMPUTER DATA LINES SYSTEM 570 570 570 570 (RIGHT REAR OF ENGINE COMPT) ACCELERATOR PEDAL POSITION SENSOR (ON ACCELERATOR PEDAL SUPPORT) AIR CONDITIONING SYSTEM ANTI-LOCK BRAKES SYSTEM CRUISE CONTROL SYSTEM BATTERY JUNCTION BOX (BJB) (LEFT REAR OF ENGINE COMPT) BLK WIRE BLK/ORG WIRE BLK/WHT WIRE BRN/ORG WIRE CENTRAL JUNCTION BOX (CJB) (BEHIND LOWER LEFT SIDE OF DASH) COMPUTER DATA LINES SYSTEM COMPUTER DATA LINES SYSTEM EXTERIOR LIGHTS SYSTEM CPDA SW SIG CPSI SW SIG PCM PWR RLY PCM PWR RLY CRUISE CONTROL SYSTEM SUPPLEMENTAL RESTRAINTS SYSTEM DK GRN WIRE EVAP CANISTER VENT CONTROL SOLENOID (LEFT REAR SIDE OF ENGINE COMPT) EXCEPT REGULAR CAB FOUR-WHEEL DRIVE CONTROL MODULE (BEHIND RIGHT SIDE OF DASH) FROM FUEL PUMP RELAY (DIAGRAM 4 OF 5) FTP SENSOR SIGNAL RETURN POWER TAKE OFF FUEL TANK PRESSURE (FTP) SENSOR (ABOVE LEFT SIDE OF REAR AXLE) FUEL TANK PRESSURE SENSOR FUSE FUSE 10 FUSE 22 GRY WIRE GRY/BLK WIRE GRY/LT BLU WIRE HEATED OXYGEN HOT AT ALL TIMES IGNITION SWITCH LOCK OFF LT BLU/BLK WIRE LT BLU/ORG WIRE LT BLU/YEL WIRE LT GRN/RED WIRE LT GRN/WHT WIRE NCA WIRE ORG/ WIRE ORG/LT BLU WIRE ORG/WHT WIRE ORG/YEL WIRE PCM POWER DIODE PCM POWER RELAY POWERTRAIN CONTROL MODULE (LEFT SIDE OF FIREWALL) PROGRAMMING SIG POWER TR PARK SIGNAL GROUND GROUND GROUND GROUND RED WIRE RED/LT GRN WIRE RED/PNK WIRE RED/WHT WIRE RED/YEL WIRE RUN WIRE STARTING/ CHARGING SYSTEM STARTING/CHARGING SYSTEM (IN MAIN HARNESS, NEAR TAN WIRE TAN/LT BLU WIRE TAN/WHT WIRE VIO WIRE VIO/WHT WIRE W/ NARROW FRAME W/ WIDE FRAME WHT WIRE WHT/BLK WIRE WHT/ORG WIRE WHT/RED WIRE YEL/LT GRN WIRE YEL/WHT WIRE

BLK LT BLU/ WIRE BLK WIRE BLK/ORG WIRE BRAKE PEDAL POSITION SWITCH (ABOVE BRAKE PEDAL) BRN/ORG WIRE CENTRAL JUNCTION BOX (CJB) (BEHIND LOWER LEFT SIDE OF DASH) CHECK ENGINE IND COMPUTER DATA LINES SYSTEM DK BLU/YEL WIRE DK GRN/VIO WIRE DK GRN/WHT WIRE DK GRN/YEL WIRE DUAL KNOCK SENSOR (RIGHT REAR OF CYLINDER HEAD) ELECTRONIC THROTTLE CONTROL (ETC) MOTOR (ON THROTTLE BODY) FROM PCM POWER RELAY (DIAGRAM 5 OF 5) FUEL LVL FUEL PUMP DRIVER MODULE (LEFT REAR FRAME RAIL) (NOT USED) FUEL PUMP RELAY FUSE 24 FUSE 34 FUSE 40 FUSE 45 HEATED OXYGEN SENSOR HOT AT ALL TIMES HOT IN ON OR START HOT IN RUN HS CAN+ INERTIA FUEL SHUT-OFF (IFS) SWITCH (RIGHT KICK PANEL) INSTRUMENT CLUSTER LT BLU/ORG WIRE NCA WIRE PNK/BLK WIRE RED WIRE RED/ LT GRN WIRE RED/LT GRN WIRE RED/YEL WIRE RETURN TAN/WHT WIRE TAN/YEL WIRE TOW/HAUL SWITCH VIO/LT GRN WIRE VPWR W/ NARROW FRAME W/ WIDE FRAME WHT WIRE WHT/BLK WIRE WHT/RED WIRE WHT/VIO WIRE YEL WIRE YEL/RED WIRE YEL/WHT WIRE

ACCELERATOR PEDAL POSITION (APP) SENSOR (ON ACCELERATOR PEDAL SUPPORT) AIR CONDITIONING SYSTEM ANTI-LOCK BRAKES SYSTEM CRUISE CONTROL SYSTEM BATTERY JUNCTION BOX (BJB) (LEFT REAR OF ENGINE COMPARTMENT) BLK WIRE BLK/ORG WIRE BLK/WHT WIRE BRN/ORG WIRE CENTRAL JUNCTION BOX (CJB) (BEHIND LOWER LEFT SIDE OF DASH) COMPUTER DATA LINES SYSTEM COMPUTER DATA LINES SYSTEM 107 1683 1146 570 570 570 570 CPD SW SIG CPSI SW SIG PCM PWR RLY PCM PWR RLY CRUISE CONTROL SYSTEM SUPPLEMENTAL RESTRAINTS SYSTEM DK GRN WIRE EVAP CANISTER VENT CONTROL SOLENOID (LEFT REAR SIDE OF ENGINE COMPT) EXCEPT REGULAR CAB FOUR-WHEEL DRIVE CONTROL MODULE (BEHIND RIGHT SIDE OF DASH) FTP SENSOR SIGNAL RETURN PTO STATUS FUEL TANK PRESSURE (FTP) SENSOR (ABOVE LEFT SIDE OF REAR AXLE) FUSE 10 FUSE 22 FUSE 23 GRY WIRE GRY/BLK WIRE GRY/LT BLU WIRE HEATED OXYGEN HOT AT ALL TIMES IGNITION SWITCH LOCK OFF LT BLU/BLK WIRE LT BLU/ORG WIRE LT BLU/YEL WIRE LT GRN/RED WIRE LT GRN/WHT WIRE NCA WIRE ORG/ WIRE ORG/LT BLU WIRE ORG/WHT WIRE ORG/YEL WIRE PCM POWER DIODE PCM POWER RELAY POWERTRAIN CONTROL MODULE (LEFT SIDE OF FIREWALL) PROGRAMMING SIG POWER PARK SIG GROUND GROUND GROUND GROUND RED WIRE RED/LT GRN WIRE RED/PNK WIRE RED/WHT WIRE RED/YEL WIRE RUN WIRE STARTING/ CHARGING SYSTEM STARTING/CHARGING SYSTEM TAN WIRE TAN/LT BLU WIRE TAN/WHT WIRE TO FUEL PUMP RELAY (DIAGRAM 4 OF 5) VIO WIRE VIO/WHT WIRE W/ NARROW FRAME W/ WIDE FRAME WHT WIRE WHT/BLK WIRE WHT/ORG WIRE WHT/RED WIRE YEL/LT GRN WIRE YEL/WHT WIRE