Ford Econoline E250 (1997-2012) pcm power relay Wiring diagrams

35 36 IGNITION (ST/RUN) IGNITION (ST/RUN) 45 8 CLUSTER PWR BPP SW BATTERY JUNCTION BOX (LEFT SIDE OF ENGINE COMPT) BLK/LT BLU WIRE BLK/LT GRN WIRE BLK/ORG WIRE BLK/WHT WIRE BRAKE PEDAL POSITION SWITCH (ABOVE BRAKE PEDAL) CENTRAL JUNCTION BOX (BEHIND LEFT SIDE OF DASH) DK BLU/WHT WIRE DK GRN WIRE ENDS IN HARNESS ENGINE CONTROLS SYSTEM FUSE 11 FUSE 2 FUSE 21 FUSE 23 FUSE 27 FUSE 8 GRY/BLK WIRE HOT AT ALL TIMES HOT IN RUN OR START LT GRN/RED WIRE NCA WIRE OD OFF OVERDRIVE CANCEL SWITCH OVERHEAD CONSOLE (IF EQUIPPED) PCM POWER DIODE PCM POWER RELAY RED WIRE RED/LT GRN WIRE RED/YEL WIRE TAN WIRE TAN/WHT WIRE TAN/YEL WIRE WHT WIRE WHT/LT BLU WIRE WHT/LT GRN WIRE WHT/RED WIRE YEL/BLK WIRE

5 45 28 44 61 29 60 22 69 70 50 VSOUT APPVREF APP APPRTN 62 38 30 67 68 KAPWR PCMRC VPWR VPWR VPWR ACCELERATOR PEDAL POSITION SENSOR (LEFT SIDE OF DASH, ABOVE ACCELERATOR PEDAL) BATTERY JUNCTION BOX (BJB) BLK/GRN WIRE BLU/BRN WIRE BLU/GRY WIRE BLU/RED WIRE BLU/WHT WIRE BRN/GRN WIRE BRN/RED WIRE ENGINE COMPT) FUSE 35 FUSE 46 FUSE 75 FUSE 76 FUSE 79 GND GND GND GND GRN/ORG WIRE GRY/VIO WIRE HOT AT ALL TIMES NCA WIRE OD CANCEL OD OFF OVERDRIVE CANCEL SWITCH PCM POWER RELAY POWER DISTRIBUTION SYSTEM POWERTRAIN CONTROL MODULE (PCM) VIO/GRN WIRE VIO/ORG WIRE VIO/WHT WIRE YEL/BLU WIRE YEL/GRN WIRE YEL/GRY WIRE

24 45 8 REV LMP CTRL KAPWR BPP SW 27 1 4 5 6 16 17 18 28 47 48 49 50 10 OD CANCEL SW VSS APPA_+ 35 36 VPWR VPWR APPA_- APPB_+ APPB_- AUXILIARY RELAY BOX 1 (LEFT SIDE OF ENGINE COMPT) BATTERY JUNCTION BOX (LEFT SIDE OF ENGINE COMPT) BATTERY JUNCTION BOX (LEFT SIDE OF ENGINE COMPT) FUSE 23 BLK/LT BLU WIRE BLK/LT GRN WIRE BLK/ORG WIRE BLK/WHT WIRE BRAKE PEDAL POSITION SWITCH (ON BRACKET ABOVE BRAKE PEDAL) CENTRAL JUNCTION BOX (BEHIND LEFT SIDE OF DASH) DK BLU/WHT WIRE DK GRN WIRE DK GRN/ORG WIRE ENDS IN HARNESS ENGINE CONTROLS SYSTEM FUSE 11 FUSE 2 FUSE 21 FUSE 27 FUSE 8 GROUND GROUND GROUND GROUND GROUND GRY/BLK WIRE HOT AT ALL TIMES HOT IN RUN OR START LT GRN/RED WIRE NCA WIRE OD OFF OVERDRIVE CANCEL SWITCH OVERHEAD CONSOLE (IF EQUIPPED) PCM POWER DIODE PCM POWER RELAY RED WIRE RED/LT GRN WIRE RED/YEL WIRE REVERSING LAMP RELAY TAN WIRE TAN/WHT WIRE TAN/YEL WIRE W/ ADVANCE TRAC W/ REMOTE KEYLESS ENTRY OR ADVANCE TRAC W/ STRIPPED CHASSIS WHT WIRE WHT/LT BLU WIRE WHT/RED WIRE YEL/BLK WIRE

24 45 8 REV LMP CTRL KAPWR BPP SW 27 1 4 5 6 16 17 18 28 47 48 49 50 10 OD CANCEL SW VSS APPA_+ 35 36 VPWR VPWR APPA_- APPB_+ APPB_- AUXILIARY RELAY BOX 1 (LEFT SIDE OF ENGINE COMPT) BATTERY JUNCTION BOX (LEFT SIDE OF ENGINE COMPT) BATTERY JUNCTION BOX (LEFT SIDE OF ENGINE COMPT) FUSE 23 BLK/LT BLU WIRE BLK/LT GRN WIRE BLK/ORG WIRE BLK/WHT WIRE BRAKE PEDAL POSITION SWITCH (ON BRACKET ABOVE BRAKE PEDAL) CENTRAL JUNCTION BOX (BEHIND LEFT SIDE OF DASH) DK BLU/WHT WIRE DK GRN WIRE DK GRN/ORG WIRE ENDS IN HARNESS ENGINE CONTROLS SYSTEM FUSE 11 FUSE 2 FUSE 21 FUSE 27 FUSE 8 GROUND GROUND GROUND GROUND GROUND GRY/BLK WIRE HOT AT ALL TIMES HOT IN RUN OR START LT GRN/RED WIRE NCA WIRE OD OFF OVERDRIVE CANCEL SWITCH OVERHEAD CONSOLE (IF EQUIPPED) PCM POWER DIODE PCM POWER RELAY RED WIRE RED/LT GRN WIRE RED/YEL WIRE REVERSING LAMP RELAY TAN WIRE TAN/WHT WIRE TAN/YEL WIRE W/ ADVANCE TRAC W/ REMOTE KEYLESS ENTRY OR ADVANCE TRAC W/ STRIPPED CHASSIS WHT WIRE WHT/LT BLU WIRE WHT/RED WIRE YEL/BLK WIRE

5 45 28 44 61 29 60 22 69 70 50 VSOUT APPVREF APP APPRTN 62 38 30 67 68 KAPWR PCMRC VPWR VPWR VPWR ACCELERATOR PEDAL POSITION SENSOR (LEFT SIDE OF DASH, ABOVE ACCELERATOR PEDAL) BATTERY JUNCTION BOX (BJB) BLK/GRN WIRE BLU/BRN WIRE BLU/GRY WIRE BLU/RED WIRE BLU/WHT WIRE BRN/GRN WIRE BRN/RED WIRE ENGINE COMPT) FUSE 35 FUSE 46 FUSE 75 FUSE 76 FUSE 79 GND GND GND GND GRN/ORG WIRE GRY/VIO WIRE HOT AT ALL TIMES NCA WIRE OD CANCEL OD OFF OVERDRIVE CANCEL SWITCH PCM POWER RELAY POWER DISTRIBUTION SYSTEM POWERTRAIN CONTROL MODULE (PCM) VIO/GRN WIRE VIO/ORG WIRE VIO/WHT WIRE YEL/BLU WIRE YEL/GRN WIRE YEL/GRY WIRE

1 4 5 18 16 17 6 28 47 48 49 50 10 5 45 28 44 61 29 60 VSOUT APPVREF APP APPRTN 24 27 34 30 RLC OD CNCL 28 40 27 52 BFP VREF 45 37 62 38 30 67 68 KAPWR PCMRC VPWR VPWR VPWR 5.4L 6.8L 6.8L 5.4L ACCELERATOR PEDAL POSITION SENSOR (LEFT SIDE OF DASH, ABOVE ACCELERATOR PEDAL) BATTERY JUNCTION BOX (BJB) BLK/GRN WIRE BLU/BRN WIRE BLU/GRY WIRE BLU/RED WIRE BLU/WHT WIRE BRAKE FLUID PRESSURE TRANSDUCER BRN/GRN WIRE BRN/RED WIRE BRN/YEL WIRE ENGINE COMPT) ENGINE CONTROLS EXCEPT STRIPPED CHASSIS FUSE 35 FUSE 46 (LEFT FRONT OF ENGINE COMPT) FUSE 76 FUSE 75 FUSE 79 GND GND GND GND GND 22 69 70 50 GRN WIRE GRN/ORG WIRE GRN/WHT WIRE GRY/VIO WIRE HOT AT ALL TIMES HOT IN START OR RUN NCA WIRE OD OFF OVERDRIVE (EXCEPT FLEX FUEL) CANCEL SWITCH PCM POWER RELAY POWERTRAIN CONTROL MODULE (PCM) REVERSING LAMP RELAY RTN STRIPPED CHASSIS SYSTEM VIO/GRN WIRE VIO/ORG WIRE VIO/WHT WIRE YEL/BLU WIRE YEL/GRN WIRE YEL/GRY WIRE YEL/ORG WIRE YEL/VIO WIRE

16-WAY STRIPPED CHASSIS CONNECTOR I/P BODY BUILDER CONNECTOR AUXILIARY BATTERY RELAY AUXILIARY BLOWER MOTOR RELAY (NOT USED) AUXILIARY RELAY BOX 2 (BEHIND CENTER OF DASH) BATTERY 2 BATTERY CHARGE TRAILER TOW RELAY BATTERY INTERIOR SAVER LAMP RELAY RELAY BATTERY JUNCTION BOX (BJB) (DIESEL: RIGHT FRONT OF ENGINE COMPT) BATTERY SAVER RELAY BLK LT GRN/ WIRE BLK WIRE BLK/ YEL WIRE BLK/LT GRN WIRE BLK/WHT WIRE BLK/YEL WIRE CENTRAL JUNCTION BOX (CJB) (BEHIND LEFT SIDE OF DASH) CIRCUIT BREAKER 44 CIRCUIT BREAKER 44 FUSE FUSE 22 DIESEL DK GRN WIRE DK GRN/YEL WIRE DRIVER SIDE FRONT SEAT CONTROL SWITCH ENGINE COMPT) (STRIPPED CHASSIS: LEFT FRONT OF ENGINE COMPT) EVAPORATIVE EMISSION (EVAP) CANISTER VENT VALVE (GAS) EXCEPT CUTAWAY CUTAWAY EXCEPT DIESEL EXCEPT STRIPPED CHASSIS FROM FUSE 18 (DIAGRAM 2 OF 6) FRONT REAR PASSENGER DOORS WINDOW/ DOOR LOCK DOOR LOCK SWITCH SWITCH FUEL INJECTOR CONTROL MODULE (FICM) FUSE FUSE 10 FUSE 11 FUSE 14 FUSE 20 FUSE 22 FUSE 23 FUSE 17 FUSE 27 FUSE 4 FUSE 5 FUSE 8 FUSE FUSE GAS W/ AUXILIARY BATTERY GAS W/O AUXILIARY BATTERY DIESEL INSTRUMENT AUDIO UNIT CLUSTER (IC) INSTRUMENT CLUSTER (IC) LT BLU PNK/ WIRE LT GRN/RED WIRE LT GRN/YEL WIRE MAIN LIGHT SWITCH MASTER WINDOW/ DOOR LOCK/ MOTOR UNLOCK SWITCH MULTI- BRAKE FUNCTION PEDAL SWITCH POSITION SWITCH NCA WIRE ORG/LT GRN WIRE PARKING LAMP TRAILER TOW RELAY PCM POWER RELAY PNK/ LT BLU WIRE POWER RELAY POWERTRAIN CONTROL MODULE (PCM) RED/WHT WIRE RED/YEL WIRE REVERSING LAMP TRAILER TOW RELAY STRIPPED CHASSIS TAN/ WHT WIRE TAN/BLK WIRE TAN/WHT WIRE TO ACCESSORY DELAY RELAY (DIAGRAM 4 OF 6) TO FUSE 15 (DIAGRAM 4 OF 6) TO MULTI- FUNCTION SWITCH (DIAGRAM 6 OF 6) TRACTION CONTROL SWITCH VEHICLE EXTERIOR SECURITY REAR MODULE VIEW MIRROR (VSM) SWITCH W/ AUXILIARY A/C WHT TAN/ WIRE WHT/ VIO WIRE WHT/BLK WIRE WHT/VIO (OR RED/YEL) WIRE WHT/VIO WIRE WINDSHIELD WIPER YEL WIRE YEL/BLK WIRE YEL/LT BLU WIRE

4.6L, 5.4L 6.8L A/C CLUTCH RELAY BATTERY JUNCTION BATTERY JUNCTION BOX (BJB) (LEFT FRONT OF ENGINE COMPT) BLU/BRN WIRE BLU/RED WIRE BOX (BJB) (LEFT FRONT OF ENGINE COMPT) BRAKE PEDAL POSITION SWITCH BRN/RED WIRE COIL ON COIL ON PLUG PLUG (COP) 2 (COP) 1 COIL ON COIL ON PLUG PLUG (COP) 5 (COP) 4 COIL ON COIL ON PLUG PLUG (COP) 7 (COP) 8 COIL ON IGNITION PLUG TRANSFORMER (COP) 6 CAPACITOR 1 (6.8L) COIL ON PLUG (COP) 10 (6.8L) COIL ON PLUG (COP) 3 COIL ON PLUG (COP) 9 (6.8L) EVAP EGR CANISTER SYSTEM PURGE MODULE VALVE (ESM) (4.6L) EXCEPT 6.8L FROM FROM FUSE 35 (DIAGRAM 2 OF 9) FUSE 75 FUSE 76 FUSE 77 FUSE 78 FUSE 79 GRN WIRE GRY WIRE GRY/BLU WIRE GRY/VIO WIRE HEATED OXYGEN SENSOR IGNITION TRANSFORMER CAPACITOR 1 (4.6L, 5.4L) IGNITION TRANSFORMER CAPACITOR 2 (4.6L, 5.4L) MASS AIR FLOW/ INTAKE AIR TEMPERATURE (MAF/IAT) SENSOR OVERDRIVE TRANSMISSION CANCEL SWITCH (IF EQUIPPED) PCM POWER RELAY POWERTRAIN CONTROL MODULE (PCM) POWERTRAIN CONTROL MODULE (PCM) (4.6L, 5.4L) POWERTRAIN CONTROL MODULE (PCM) (6.8L) REVERSING LAMP RELAY SELECTOR NEUTRAL SWITCH WIRING HARNESS, NEAR BREAKOUT TO STRIPPED CHASSIS STRIPPED CHASSIS, CUTAWAY UNIVERSAL UNIVERSAL HEATED OXYGEN HEATED OXYGEN SENSOR SENSOR VIO WIRE VIO/WHT WIRE WHT WIRE YEL/BLU WIRE YEL/GRY WIRE

A/C CLUTCH RELAY BATTERY JUNCTION BOX (BJB) (LEFT FRONT BLK WIRE BLK/GRY WIRE BLU/BRN WIRE BLU/GRN WIRE BLU/GRY WIRE BLU/ORG WIRE BLU/RED WIRE BRN/BLU WIRE BRN/RED WIRE BRN/VIO WIRE BRN/YEL WIRE CAMSHAFT POSITION SENSOR (FRONT OF LEFT CYLINDER HEAD) CKP CYLINDER HEAD TEMPERATURE SENSOR (FRONT OF LEFT CYLINDER HEAD) ETC REF ETC RTN FUEL PUMP MOTOR DIODE FUEL PUMP RELAY FUSE 43 FUSE 54 FUSE 35 FUSE 76 FUSE 79 FUSE 75 FUSE 77 GRN WIRE GRN/BRN WIRE GRN/VIO WIRE GRN/WHT WIRE GRY WIRE GRY/BLU WIRE GRY/ORG WIRE GRY/VIO WIRE HOT AT ALL TIMES HOT IN START OR NCA WIRE PCM POWER RELAY RED WIRE REVERSING LAMP OF ENGINE COMPT) RELAY RUN WIRE SHDRTN SIGRTN TACM+ UNIVERSAL HEATED OXYGEN VIO/BRN WIRE VIO/GRN WIRE VIO/ORG WIRE VIO/WHT WIRE WHT WIRE WHT/BRN WIRE WHT/GRN WIRE WHT/VIO WIRE YEL WIRE YEL/BLU WIRE YEL/GRY WIRE YEL/VIO WIRE