Ford Econoline E250 (1997-2012) nca Wiring diagrams

1 2 3 4 5 6 7 8 9 10 ON INDICATOR ACCEL SET/ AIR BAG SLIDING CONTACT (TOP OF STEERING COLUMN) BLK WIRE BLK/WHT WIRE BLU WIRE BRAKE INPUT GROUND BRAKE PEDAL POSITION (BPP) SWITCH (ON BRACKET, ABOVE BRAKE PEDAL) CENTRAL JUNCTION BOX (LEFT SIDE OF DASH) COAST DEAC- TIVATOR SWITCH (BOTTOM OF BRAKE MASTER CYL- INDER) DK BLU WIRE DK GRN/ORG WIRE FUSE 6 GRY WIRE GRY/BLK WIRE HORN RELAY (BATTERY JUNCTION BOX) HORN SWITCH HOT AT ALL TIMES BATTERY JUNCTION BOX (LEFT FRT OF ENG COMPT) FUSE 27 HOT AT ALL TIMES FUSE 11 HOT IN ILLUMINATION INSTRUMENT CLUSTER LT BLU/BLK WIRE LT GRN WIRE LT GRN/RED WIRE NCA WIRE OFF OHMS 120 OHMS 2200 OHMS 680 ON INDICATOR ORG/ WIRE OVERHEAD CONSOLE PNK/LT BLU WIRE PNK/ORG WIRE POWERTRAIN CONTROL MODULE RED WIRE RED/LT GRN WIRE REMOTE KEYLESS ENTRY MODULE (BEHIND LEFT "B" PILLAR) RESUME RUN WIRE SPEED CONTROL SERVO (LEFT SIDE OF ENGINE COMPT, NEAR BRAKE MASTER CYLINDER) SPEED CONTROL SWITCH ASSEMBLY (TOP OF STEERING COLUMN) SPEEDO VIO WIRE VIO/ORG WIRE VSS INPUT BPP SW INPUT SCSA INPUT SCSA GND POWER YEL/LT BLU WIRE

AIR BAG SLIDING CONTACT (BEHIND LEFT SIDE OF DASH) BATTERY JUNCTION BOX (BJB) BATTERY JUNCTION BOX (BJB) (AT LEFT SIDE OF ENGINE COMPARTMENT) BLK WIRE BLK/YEL WIRE BRAKE INPUT GROUND BRAKE PEDAL POSITION SWITCH (ON BRACKET ABOVE BRAKE PEDAL) BRAKE PRESSURE SWITCH (AT LEFT REAR OF ENGINE COMPARTMENT) DK BLU WIRE DK GRN WIRE DK GRN/ORG WIRE EXCEPT 6.8L 6.8L FUSE 11 FUSE 5 FUSE 6 FUSE 6 6 GRY/BLK WIRE HORN RELAY HORN SWITCH HOT AT ALL TIMES HOT AT ALL TIMES CENTRAL JUNCTION BOX (CJB) (BEHIND LEFT SIDE OF DASH) HOT IN HOT IN RUN ILLUM LT BLU WIRE LT BLU/BLK WIRE LT GRN WIRE LT GRN/RED WIRE NCA WIRE ON OFF OVERHEAD CONSOLE RES+ RUN WIRE SET/ ACCEL COAST SPEED CONTROL SERVO (AT LEFT REAR OF ENGINE COMPT) SPEED CONTROL SWITCH VEHICLE SECURITY MODULE (VSM) (AT RIGHT KICK PANEL) VSS INPUT BPP SW INPUT SW INPUT SW GND POWER WHT WIRE WHT/LT BLU WIRE YEL WIRE YEL/LT BLU WIRE

1 2 3 4 5 6 7 8 9 10 11 DATA LINK CONN BPP SWITCH INPUT 7.3L ABS CONTROL MODULE (AT LEFT SIDE OF ENGINE COMPT) ANTI-LOCK BRAKE INDICATOR BATTERY JUNCTION BOX (BJB) (IN LEFT FRONT OF ENGINE COMPARTMENT) BLK WIRE BRAKE FLUID LEVEL SWITCH (AT LEFT SIDE OF ENGINE COMPT) BRAKE PEDAL POSITION (BPP) SWITCH (ON BRACKET, ABOVE BRAKE PEDAL) BRAKE WARNING INDICATOR DATA LINK CONNECTOR (DLC) (BELOW LEFT SIDE OF DASH) DK GRN WIRE ELECTRONIC CRASH SENSOR (ECS) MODULE (BEHIND RIGHT SIDE OF DASH) FUSE 1 FUSE 11 FUSE 19 GRN WIRE GROUND VBATT GROUND VBATT BRAKE WARNING LAMP LOW HOT AT ALL TIMES HOT IN RUN IGNITION SWITCH INSTRUMENT CLUSTER LEFT FRONT SENSOR (LOW) RIGHT FRONT SENSOR (LOW) REAR SENSOR (LOW) LEFT FRONT WHEEL SPEED SENSOR (BEHIND LEFT FRONT WHEEL) LOCK OFF LT BLU WIRE LT BLU/PNK WIRE LT BLU/WHT WIRE LT GRN WIRE LT GRN/BLK WIRE LT GRN/YEL WIRE NCA WIRE PARKING BRAKE SWITCH (NEAR LEFT KICK PANEL) PNK WIRE POWERTRAIN CONTROL MODULE (PCM) (NEAR BRAKE MASTER CYLINDER) RED WIRE RED/PNK WIRE RIGHT FRONT WHEEL SPEED SENSOR (BEHIND RIGHT FRONT WHEEL) RUN WIRE TAN WIRE TAN/BLK WIRE TAN/LT GRN WIRE TAN/ORG WIRE VACUUM WARNING SWITCH VIO/WHT WIRE WHT WIRE YEL WIRE YEL/BLK WIRE YEL/RED WIRE

1 2 3 4 5 6 7 8 9 10 11 DATA LINK CONN BPP SWITCH INPUT 7.3L ABS CONTROL MODULE (AT LEFT SIDE OF ENGINE COMPT) ANTI-LOCK BRAKE INDICATOR BATTERY JUNCTION BOX (BJB) (IN LEFT FRONT OF ENGINE COMPARTMENT) BLK WIRE BRAKE FLUID LEVEL SWITCH (AT LEFT SIDE OF ENGINE COMPT) BRAKE PEDAL POSITION (BPP) SWITCH (ON BRACKET, ABOVE BRAKE PEDAL) BRAKE WARNING INDICATOR DK GRN WIRE FUSE 1 FUSE 11 FUSE 19 GRN WIRE GROUND VBATT GROUND VBATT BRAKE WARNING LAMP LOW HOT AT ALL TIMES HOT IN RUN IGNITION SWITCH INSTRUMENT CLUSTER LEFT FRONT SENSOR (LOW) RIGHT FRONT SENSOR (LOW) REAR SENSOR (LOW) LEFT FRONT WHEEL SPEED SENSOR (BEHIND LEFT FRONT WHEEL) LOCK OFF LT BLU WIRE LT BLU/PNK WIRE LT BLU/WHT WIRE LT GRN WIRE LT GRN/BLK WIRE LT GRN/YEL WIRE NCA WIRE PARKING BRAKE SWITCH (NEAR LEFT KICK PANEL) PNK WIRE POWERTRAIN CONTROL MODULE (PCM) (NEAR BRAKE MASTER CYLINDER) RED WIRE RED/PNK WIRE RIGHT FRONT WHEEL SPEED SENSOR (BEHIND RIGHT FRONT WHEEL) RUN WIRE TAN WIRE TAN/BLK WIRE TAN/LT GRN WIRE TAN/ORG WIRE VIO/WHT WIRE WHT WIRE YEL WIRE YEL/BLK WIRE YEL/RED WIRE

6.8L 6.8L 5.4L AUXILIARY BATTERY AUXILIARY BATTERY DIODE AUXILIARY BATTERY RELAY BATTERY BATTERY JUNCTION BOX (BJB) (LEFT FRONT OF ENGINE COMPT) BLK WIRE BLK/GRY WIRE BLU/BLK WIRE BLU/ORG WIRE COMPUTER DATA LINES SYSTEM FUSE 17 FUSE 44 FUSIBLE LINK A (10 GA- FUSIBLE LINK E (10 GA- FUSIBLE LINK E (12 GA- FUSIBLE LINK U (12 GA- FUSIBLE LINK F (20 GA- FUSIBLE LINK J (14 GA- FUSIBLE LINK U (10 GA- FUSIBLE LINK V (10 GA- GENERATOR GENLI GENRC GRN/BLU WIRE GRY/WHT WIRE HOT IN RUN HS CAN+ INSTRUMENT PANEL CLUSTER (IPC) LEFT KICK PANEL) (STRIPPED CHASSIS: LEFT SIDE OF DASH) NCA WIRE NEGATIVE POWER DISTRIBUTION SYSTEM RED WIRE RED/BLK (OR BLU/BLK) WIRE RED/BLK WIRE SMART JUNCTION BOX (SJB) (EXCEPT STRIPPED CHASSIS: VIO WIRE WHT WIRE WHT/BLU WIRE

BLK WIRE BRN WIRE CENTRAL JUNCTION BOX LEFT SIDE OF DASH, NEAR KICK PANEL) ENDS IN HARNESS FUSE 4 HOT AT ALL TIMES INTERIOR LEFT FRONT DOOR AJAR SWITCH LT BLU WIRE LT GRN WIRE MAIN LIGHT SWITCH NCA WIRE PNK WIRE RED WIRE RIGHT FRONT DOOR AJAR SWITCH WARNING SYSTEMS YEL WIRE

1 1034 HORNS SYSTEM INTERIOR LIGHTS SYSTEM 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 (+/-) 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 VPWR VPWR 120 343 118 517 1205 INTERIOR LIGHTS SYSTEM BLK WIRE BLK/WHT WIRE BRN WIRE COMPUTER DATA LINES SYSTEM DK BLU WIRE DK BLU/LT GRN WIRE DOOR JAMP SW DOOR LOCK MOTOR DOOR LOCK SW DOOR LOCK SW RTN SIG DOOR LOCK MOTOR VBATT GND EXCEPT CUTAWAY FRONT PASSENGER WINDOW/DOOR LOCK SWITCH FUSE 10 FUSE 2 FUSE 23 HINGED SIDE DOOR HORN RELAY CTRL DOME LAMP SW HOT AT ALL TIMES HOT IN START OR RUN CENTRAL JUNCTION BOX (CJB) (BEHIND LEFT SIDE OF DASH) INSTRUMENT CLUSTER ISO BUS LEFT FRONT DOOR LOCK ACTUATOR (AT REAR OF LEFT FRONT DOOR) LOCK LT BLU/WHT WIRE MASTER WINDOW/ DOOR LOCK/UNLOCK SWITCH NCA WIRE ORG/ WIRE PNK 1 WIRE PNK PNK PNK PNK WIRE PNK PNK WIRE PNK WIRE PNK/BLK WIRE PNK/LT GRN WIRE PNK/ORG WIRE PNK/YEL WIRE REAR DOORS DOOR LOCK ACTUATOR (EXCEPT CUTAWAY) (AT LEFT SIDE OF RIGHT REAR DOOR) RED WIRE RED/ORG WIRE RED/PNK WIRE RED/YEL WIRE RIGHT SIDE DOOR LOCK ACTUATOR (AT REAR OF RIGHT SIDE HINGED DOOR) RIGHT SLIDING DOOR AJAR SWITCH (AT RIGHT "B" PILLAR) RIGHT SLIDING DOOR CONTACT SWITCH (AT RIGHT "B" PILLAR) SLIDING DOOR WIRE SLIDING SIDE DOOR TAN WIRE TAN/WHT WIRE UNLOCK VBATT VEHICLE SECURITY MODULE (VSM) (AT RIGHT KICK PANEL) WHT WIRE YEL WIRE

1 2 3 4 5 6 7 8 9 10 11 12 VPWR GND VSOUT ILLUM VREF SIG RTN 22 1 5 6.0L 6.8L 4.6L, 5.4L AMBIENT AIR TEMPERATURE SENSOR (LEFT FRONT OF ENGINE COMPT) BLK WIRE BLU WIRE CONTROL BACK LIGHTING LED (FET) FUSE 10 GRN WIRE GRN/BLU WIRE GRY WIRE HOT AT ALL TIMES HOT IN RUN OR ACC NCA WIRE ORG/ WIRE OVERHEAD CONSOLE SMART JUNCTION BOX (SJB) VIO WIRE VIO/GRY WIRE VIO/ORG WIRE VSOUT YEL WIRE YEL/GRN WIRE

ANTENNA BLK WIRE BLK/LT GRN WIRE BRN/PNK WIRE CENTRAL JUNCTION BOX (CJB) (LEFT SIDE OF DASH, NEAR KICK PANEL) CUTAWAYS DK GRN/ORG WIRE FUSE 22 FUSE 27 FUSE 3 FUSE 36 GRY/LT BLU WIRE HINGED SIDE DOOR HOT AT ALL TIMES HOT IN HOT IN PARK OR HEAD HOT IN RUN OR ACC ILLUMINATION GROUND NOISE REDUCTION LEFT FRONT DOOR SPEAKER LEFT MID SPEAKER (W/ 6 SPEAKERS) LEFT REAR SPEAKER LT BLU WIRE LT BLU/RED WIRE LT BLU/WHT WIRE LT GRN WIRE NCA WIRE NOT USED ORG/LT GRN WIRE ORG/RED WIRE RADIO RED WIRE RED/BLK WIRE RED/WHT WIRE RIGHT FRONT SPEAKER RIGHT MID SPEAKER (W/ 6 SPEAKERS) RIGHT MID SPEAKER (W/ 6 SPEAKERS) RIGHT REAR SPEAKER RIGHT SLIDING DOOR CONTACT SWITCH SLIDING SIDE DOOR TAN/YEL WIRE VANS, WAGONS WHT WIRE WHT/LT GRN WIRE YEL WIRE YEL/BLK WIRE

ANTENNA BARE BARE SHIELD SIGNAL SIGNAL SIGNAL SIGNAL BLK WIRE BLK/LT GRN WIRE BRN WIRE BRN/PNK WIRE CENTRAL JUNCTION BOX LEFT SIDE OF DASH, NEAR KICK PANEL) DK GRN/ORG WIRE FUSE 22 FUSE 27 FUSE 3 FUSE 33 FUSE 36 FUSE 39 GRY/LT BLU WIRE HOT AT ALL TIMES HOT IN HOT IN PARK OR HEAD HOT IN RUN OR ACC ILLUMINATION GROUND NOISE REDUCTION LEFT FRONT DOOR SPEAKER LT BLU WIRE LT BLU/PNK WIRE LT BLU/RED WIRE LT BLU/WHT WIRE LT GRN WIRE LT GRN/BLK WIRE LT GRN/YEL WIRE NCA WIRE ORG/ WIRE ORG/LT GRN WIRE ORG/RED WIRE PNK 1 WIRE POWER POINT CONSOLE 1 POWER POINT CONSOLE 2 RADIO RED WIRE RED/BLK WIRE RED/WHT WIRE RIGHT FRONT SPEAKER SIGNAL SIGNAL SIGNAL TAN WIRE TAN/YEL WIRE WHT WIRE WHT/LT GRN WIRE YEL WIRE YEL/BLK WIRE