Ford Pickup F250 Super Duty (1999-1999) hot at all times Wiring diagrams

1 2 GROUND POWER (B+) 1400 OHM 4 WHEEL ANTI-LOCK BRAKES 4 X 4 HIGH IND 820 OHM ANTI- LOCK IND BIAS CKT BATTERY JUNCTION BOX (ON LEFT SIDE OF ENGINE COMPARTMENT) FUSE 102 BLK WIRE BLK/LT BLU WIRE BLK/PNK WIRE BRAKE FLUID LEVEL INDICATOR SWITCH (ON BRAKE FLUID RESERVOIR) BRAKE PEDAL POSITION (BPP) SWITCH (UNDER LEFT SIDE OF DASH) CENTRAL JUNCTION BOX (UNDER LEFT SIDE OF DASH) COMPUTER DATA LINES SYSTEM DATA LINK CONNECTOR DIAGNOSTIC CIRCUIT NOT USED BRAKE FLUID LEVEL SW DIFFERENTIAL SPEED SENSOR (DSS) (ON REAR AXLE) DK GRN WIRE DK GRN/YEL WIRE FUSE 15 FUSE 25 FUSE 6 GRY/YEL WIRE HOT AT ALL TIMES HOT IN RUN IGNITION FEED BPP SWITCH FEED INSTRUMENT CLUSTER LEFT FRONT LT BLU/WHT WIRE LT GRN/BLK WIRE LT GRN/YEL WIRE NOT USED ORG/YEL WIRE PROCESSOR MICRO- REAR SENSOR (LOW) RIGHT FRONT SENSOR (LOW) LEFT FRONT SENSOR (LOW) RED/LT GRN WIRE RED/PNK WIRE RIGHT FRONT SENSOR (AT WHEEL) TAN/BLK WIRE TAN/LT GRN WIRE TAN/ORG WIRE TAN/RED WIRE WHT WIRE WHT/ORG WIRE WHT/YEL WIRE YEL/BLK WIRE YEL/RED WIRE

12 20 33 24 (NOT USED) ACCESSORY DELAY RELAY ACCESSORY DELAY RELAY CTRL BATTERY JUNCTION BOX (LEFT SIDE OF ENGINE COMPT) BATTERY SAVER RELAY BLK WIRE BLK/LT BLU WIRE CENTRAL JUNCTION BOX (UNDER LEFT SIDE OF DASH) FUSE 110 FUSE 14 FUSE 15 FUSE 20 FUSE 6 FUSE 8 GEM ONLY GENERIC ELECTRONIC MODULE (GEM)/ CENTRAL TIMER MODULE (CTM) GRY WIRE GRY/BLK WIRE HOT AT ALL TIMES HOT IN HOT IN RUN OR ACC IGNITION (ACC/RUN) INTERIOR LAMP RELAY INTERIOR LIGHTS SYSTEM INTERIOR LIGHTS SYSTEM POWER WINDOWS SYSTEM LT BLU WIRE LT BLU/BLK WIRE LT GRN/ORG WIRE ONE-TOUCH DOWN RELAY ORG/LT GRN WIRE ORG/WHT WIRE POWER WINDOWS SYSTEM POWER WINDOWS SYSTEM POWER WINDOWS SYSTEM RED WIRE RUN WIRE SOUND SYSTEM ENGINE CONTROLS SYSTEM ELECTRONIC SUSPENSION SYSTEM TAN/LT BLU WIRE

4-WHEEL ANTI-LOCK BRAKE SYSTEM BLK WIRE BLK/WHT WIRE FUSE 3 GENERIC ELECTRONIC MODULE (GEM) (BEHIND LEFT SIDE OF DASH) HOT AT ALL TIMES INSTRUMENT CLUSTER JUNCTION BOX FUSE/ RELAY PANEL (UNDER LEFT SIDE OF DASH) LT BLU WIRE LT BLU/WHT WIRE NGV MODULE (ON FRONT OF ENGINE) ORG/ WIRE PNK WIRE PNK/LT BLU WIRE POWERTRAIN CONTROL MODULE (PCM) (ON RIGHT SIDE OF ENGINE COMPT) REMOTE ANTI-THEFT PERSONALITY (RAP) MODULE RESTRAINTS CONTROL MODULE (BEHIND RIGHT SIDE OF DASH) TAN WIRE TAN/ORG WIRE VIO WIRE WHT WIRE

1000 OHMS 120 OHMS OHMS 2200 OHMS 679 306 151 848 295 VEHICLE SPEED INPUT BRAKE APPLIED IN 8 9 10 307 57 BRAKE PRESS IN GROUND A/T AIR BAG SLIDING CONTACT (TOP OF STEERING COLUMN) BATTERY JUNCTION BOX FUSE 7 BLK WIRE BLK/YEL WIRE BRAKE PEDAL POSITION (BPP) SWITCH (UNDER LEFT SIDE OF DASH) BRN/LT GRN WIRE CENTRAL JUNCTION BOX CONTROL SW IN CONTROL SW GND IGN DEACTIVA- TION SWITCH (LEFT REAR CORNER OF ENGINE COMPT) DK BLU WIRE DK BLU/YEL WIRE DK GRN/ORG WIRE FUSE 13 FUSE 15 FUSE 5 GRY/BLK WIRE GRY/RED WIRE HORN RELAY (IN BATTERY JUNCTION BOX) HORN SWITCHES HOT AT ALL TIMES HOT IN RUN HRN RLY LT BLU/BLK WIRE LT BLU/PNK WIRE LT BLU/RED WIRE LT GRN WIRE LT GRN/RED WIRE M/T NCA WIRE ON OFF OUTPUT SHAFT SPEED (OSS) SENSOR (ON LEFT SIDE OF TRANSMISSION) PNK TRANSFER CASE SPEED SENSOR (AT LEFT REAR OF TRANSMISSION) WIRE PNK WIRE PNK/BLK WIRE POWERTRAIN CONTROL MODULE (ON RIGHT SIDE OF ENGINE COMPT) REAR ANTI-LOCK BRAKE SYSTEM (RABS) MODULE RED WIRE RED/LT GRN WIRE REMOTE ANTI-THEFT PERSONALITY (RAP) MODULE (BEHIND LEFT SIDE OF DASH) RESUME SET/ COAST ACCEL SPEED CONTROL SERVO (IN LEFT SIDE OF ENGINE COMPT) SPEED CONTROL SWITCH ASSEMBLY STEERING COLUMN ASSEMBLY STEERING COLUMN GROUND TAN/ LT BLU WIRE TAN/LT BLU WIRE WHT/YEL WIRE YEL/LT BLU WIRE

5 4 2 REAR AIR SUSPENSION DATA LINK CONNECTOR (BEHIND RIGHT SIDE OF DASH) 8 9 10 11 12 13 14 21 22 23 24 25 26 SENSOR GROUND BATTERY JUNCTION BOX BATTERY JUNCTION BOX (LEFT SIDE OF ENGINE COMPT) FUSE 109 BLK WIRE BLK/PNK WIRE BODY COMPUTER BRN/PNK WIRE CENTRAL JUNCTION BOX (UNDER LEFT SIDE OF DASH) DK BLU/YEL WIRE DK GRN/LT GRN WIRE DK GRN/YEL WIRE ENGINE CONTROLS FUSE 2 FUSE 4 FUSE 6 GRY/BLK WIRE GRY/RED WIRE GRY/YEL WIRE HOT AT ALL TIMES HOT IN RUN INSTRUMENT CLUSTER CHECK SUSPENSION INDICATOR LEFT REAR AIR SPRING SOLENOID (LEFT REAR OF VEHICLE, ON AIR SPRING) LEFT REAR HEIGHT SENSOR (LEFT REAR WHEELWELL) LFT REAR SPRING CTRL COMP RELAY CTRL LT BLU/PNK WIRE LT BLU/WHT WIRE LT GRN/RED WIRE NCA WIRE ORG/BLK WIRE PNK WIRE PNK/BLK WIRE PNK/ORG WIRE PNK/WHT WIRE REAR AIR SUSPENSION (RAS) MODULE (BEHIND CENTER OF DASH) REAR AIR SUSPENSION COMPRESSOR RELAY REAR AIR SUSPENSION SERVICE SWITCH (UNDER RIGHT SIDE OF DASH) RED/BLK WIRE RED/WHT WIRE RIGHT REAR AIR SPRING SOLENOID (RIGHT REAR OF VEHICLE, ON AIR SPRING) RIGHT REAR HEIGHT SENSOR (RIGHT REAR WHEELWELL) SENSOR POWER RHT REAR SPRING CTRL PNK VENT SOLENOID CTRL WIRE TAN/WHT WIRE VIO/LT GRN WIRE VIO/ORG WIRE WARNING LAMP

999 140 EXTERIOR LIGHTS (BACKUP LAMPS) ALL LOCK/ ANTENNA BATTERY JUNCTION BOX (IN LEFT SIDE OF ENGINE COMPT) FUSE 3 BLK WIRE BLK/LT BLU WIRE BLK/PNK WIRE BLK/YEL WIRE BRAKE PEDAL POSITION SWITCH (UNDER LEFT SIDE OF DASH) BRN/LT GRN WIRE CENTRAL JUNCTION BOX (UNDER LEFT SIDE OF DASH) DATA LINK CONNECTOR (BEHIND CENTER OF DASH) DATALINK DK BLU WIRE DOOR AJAR OUT DOOR AJAR REVERSE IN DOOR LOCKS SYSTEM DRIVER'S UNLOCK RELAY (LOCK RELAY BLOCK) DRVR UNLOCK ELECTRONIC SUSPENSION SYSTEM EXT LIGHTS EXTERIOR LIGHTS FUSE 15 FUSE 4 FUSE 8 GENERIC ELECTRONIC MODULE (GEM) (BEHIND LEFT SIDE OF DASH) GROUND HORN HORNS SYSTEM HOT AT ALL TIMES HOT IN ACCY OR RUN IGNITION BPP SWITCH ILLUM ENTRY IN INT LIGHTS ALL UNLOCK POWER LEFT DOOR AJAR LEFT DOOR AJAR SWITCH (LEFT DOOR JAMB) LEFT POWER DOOR LOCK SWITCH LOCK LOCK UNLOCK LT BLU WIRE LT BLU/WHT WIRE LT GRN WIRE LT GRN/YEL WIRE NCA WIRE ORG/ WIRE ORG/LT GRN WIRE PNK PNK WIRE PNK WIRE PNK/LT GRN WIRE PNK/YEL WIRE PPL PPL/LT BLU WIRE RED WIRE RED/LT GRN WIRE REMOTE ANTI-THEFT PERSONALITY (RAP) MODULE (IN RIGHT REAR OF VEHICLE) RIGHT DOOR AJAR RIGHT DOOR AJAR SWITCH (RIGHT DOOR JAMB) RIGHT POWER DOOR LOCK SWITCH UNLOCK WHT WIRE YEL WIRE

BLK/LT BLU WIRE CENTRAL JUNCTION BOX (UNDER LEFT SIDE OF DASH) FUSE 30 GRY/ORG WIRE HOT AT ALL TIMES INSTRUMENT CLUSTER LT GRN WIRE PASSIVE ANTI-THEFT SYSTEM (PATS) TRANSCEIVER MODULE (BEHIND LEFT SIDE OF DASH) RED WIRE RED/LT GRN WIRE WHT/LT GRN WIRE

1.2 OHMS 4 X 4 HIGH IND 4.0 OHMS ANTI- BIAS CIRCUIT LOCK IND BLK WIRE BLK/LT BLU WIRE BLK/ORG WIRE BLK/PNK WIRE BLK/WHT WIRE BRAKE FLUID LEVEL INDICATOR SWITCH (ON BRAKE FLUID RESERVOIR) BRAKE PEDAL POSITION (BPP) SWITCH (UNDER LEFT SIDE OF DASH) CENTRAL JUNCTION BOX (UNDER LEFT SIDE OF DASH) DIFFERENTIAL SPEED SENSOR (ON REAR AXLE) DIFFERENTIAL SPEED SENSOR DATA LINK CONNECTOR (IN CENTRAL JUNCTION BOX) DK GRN WIRE DK GRN/YEL WIRE DUMP SOL FUSE 15 FUSE 6 GRY/YEL WIRE HOT AT ALL TIMES HOT IN RUN IGNITION SWITCH INSTRUMENT CLUSTER ISO SOL 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 NOT USED PNK/LT GRN WIRE REAR ANTI-LOCK BRAKE SYSTEM (RABS) MODULE (BEHIND RIGHT SIDE OF DASH) RED WIRE RED/LT GRN WIRE RED/PNK WIRE RUN WIRE TAN WIRE TAN/LT GRN WIRE VALVE RESET SWITCH WHT WIRE YEL WIRE YEL/LT GRN WIRE

820 OHMS TRANSMISSION CONTROL INDICATOR LAMP O/D OFF ACCEL SIG AIR CONDITIONING SYSTEM BATTERY JUNCTION BOX (LEFT SIDE OF ENGINE COMPT) BLK WIRE BLK/WHT WIRE BLK/YEL WIRE BODY COMPUTER SYSTEM BRN WIRE BRN/PNK WIRE CENTRAL JUNCTION BOX (UNDER LEFT SIDE OF DASH) CKP- CKP+ DATA LINK (-) DATA LINK (+) DATA LINK CONNECTOR (PARTIAL) (UNDER CENTER OF DASH) 10 2 DIGITAL TRANSMISSION RANGE SENSOR (DTR SENSOR) (LEFT SIDE OF TRANSMISSION) DK BLU WIRE DK BLU/LT GRN WIRE DK BLU/WHT WIRE DK GRN/VIO WIRE DK GRN/YEL WIRE DLC ELECTRONIC SUSPENSION SYSTEM FUSE 30 GRY WIRE HOT AT ALL TIMES HOT IN RUN OR START HOT IN RUN OR START CENTRAL JUNCTION BOX (UNDER LEFT SIDE OF DASH) FUSE 29 IAT FUEL PUMP MON ACCS TP OUT PCM DATA OUT IGNITION COILS 1, 2 IGNITION COILS 3, 4 INSTRUMENT CLUSTER SYSTEM INTAKE MANIFOLD COMMUNICATOR (IMCC) CONTROL (ON RIGHT SIDE OF ENGINE) INTAKE MANIFOLD EVR CTRL KS SENSOR LT BLU/BLK WIRE LT GRN WIRE MAF TFT NCA WIRE ORG/BLK WIRE ORG/LT GRN WIRE ORG/YEL WIRE PCM POWER DIODE PCM POWER RELAY FUSE 2 PNK/LT BLU WIRE PNK/ORG WIRE PNK/WHT WIRE POWERTRAIN CONTROL MODULE (PCM) (RIGHT SIDE OF ENGINE COMPT) PWR GND CASE GND IGN COIL 1 SHIFT SOL A PWR GND IGN COIL 2 RADIO NOISE CAPACITOR 1 RADIO NOISE CAPACITOR 2 RED WIRE RED/LT BLU WIRE RED/LT GRN WIRE RED/YEL WIRE SPARK PLUGS TAN WIRE TAN/LT BLU WIRE TAN/ORG WIRE TAN/WHT WIRE TCS TO DTR SENSOR (DIAGRAM 4 OF 4) TRANSMISSION CONTROL SWITCH (A/T) VIO WIRE VIO/ORG WIRE WHT WIRE WHT/BLK WIRE WHT/LT BLU WIRE WHT/LT GRN WIRE YEL WIRE YEL/BLK WIRE

22 23 24 25 26 27 28 PNK WIRE BATTERY JUNCTION BOX (LEFT SIDE OF ENGINE COMPT) BATTERY JUNCTION BOX (LEFT SIDE OF ENGINE COMPT) FUSE 24 BLK WIRE BRN/LT GRN WIRE BRN/PNK WIRE BRN/WHT WIRE CRANKSHAFT POSITION (CKP) SENSOR (LOWER FRONT OF ENGINE) CRANKSHAFT POSITION SENSOR SHIELD DIFFERENTIAL PRESSURE FEEDBACK EGR (DPFE) SENSOR (LEFT SIDE OF ENGINE) DK BLU WIRE DK GRN/VIO WIRE DK GRN/YEL WIRE ELECTRONIC SUSPENSION SYSTEM FUEL PUMP RELAY FUEL RESET SWITCH INDICATOR FUEL TANK PRESSURE SENSOR (AT FUEL TANK) FUSE 10 FUSE 18 FUSE 23 GENERIC ELECTRONIC MODULE/ CENTRAL TIMER MODULE GRY WIRE GRY/BLK WIRE GRY/ORG WIRE GRY/RED WIRE GRY/WHT WIRE HOT AT ALL TIMES INSTRUMENT CLUSTER INTAKE AIR TEMPERATURE (IAT) SENSOR (ON INTAKE MANIFOLD) LT BLU WIRE LT BLU/ORG WIRE LT BLU/YEL WIRE NCA WIRE ORG/BLK WIRE ORG/YEL WIRE PNK WIRE PNK/BLK WIRE PNK/ORG WIRE PNK/WHT WIRE REAR OF ENGINE COMPT) RED WIRE RED/LT GRN WIRE RED/PNK WIRE RED/YEL WIRE TAN/LT BLU WIRE THROTTLE POSITION (TP) SENSOR (ON THROTTLE BODY) TRANSFER CASE SPEED SENSOR VIO WIRE VIO/ORG WIRE VIO/WHT WIRE VSS INPUT WHT/LT GRN WIRE