Power distribution circuit for Ford Transit T8 (2023-2024)

3.5L FLEX, 3.5L TURBO AUXILIARY BATTERY AUXILIARY BATTERY RELAY B+ CONV SENSE BATTERY BATTERY JUNCTION BOX (BJB) BATTERY MONITORING SENSOR BEACON SW SRC GND ENGINE RUN POWER ISOLATION WARNING BLK WIRE BLK/GRN WIRE BLK/GRY WIRE BLK/WHT WIRE BLU/GRN WIRE BLU/RED WIRE BMS LIN BODY CONTROL MODULE (BCM) BRN/RED WIRE BRN/WHT WIRE BRN/YEL WIRE COIL DISENGAGE COIL ENGAGE COIL ENGAGE GND COIL DISENGAGE GND DC/DC CONVERTER MODULE ELECTRIC ENGINE RUN OUT EXCEPT ELECTRIC FORCE OPEN RELAY SW SRC INHIBIT INPUT FROM AUXILIARY JUNCTION BOX (AJB) (DIAGRAM 3 OF 9) FUSE 2 FUSE 3 FUSE 9 GENERATOR GENERATOR CURRENT SENSOR GRN/WHT WIRE GRY/RED WIRE GRY/VIO WIRE GRY/YEL WIRE HIGH CURRENT BATTERY JUNCTION BOX (BJB) INLINE FUSE 1 INLINE FUSE 2 LOAD SHED GND LOAD SHED GND VEHICLE NCA WIRE ON BATTERY) ORG/BLK WIRE ORG/GRN WIRE ORG/GRY WIRE ORG/YEL WIRE POWER STEERING CONTROL MODULE (PSCM) PTC HEATER RED WIRE RIGHT END OF DASH) RPM SPEED 1 RPM SPEED 2 STARTER MOTOR TEMP SENSE 1 TEMP SENSE 2 TO AUX TEMP SENSOR TO LOAD SHED RELAY (DIAGRAM 2 OF 9) UPFITTER CONTROL MODULE (UCM) VBATT VPWR FORCE CLOSE RELAY SW W/ DUAL BATTERY W/ SMART REGEN CHARGE WHT/RED WIRE

AUDIO CONTROL PANEL BLK WIRE BLK/WHT WIRE BLU WIRE BLU/BRN WIRE BLU/GRN WIRE BLU/RED WIRE BRN WIRE BRN/YEL WIRE CENTRAL LOCK (FET) COOLING FAN RELAY AUXILIARY RELAY BOX DISPLAY UNIT DRIVER DOOR LATCH DRIVER DOOR WINDOW SWITCH ELECTRIC EXTERIOR MIRROR SWITCH FROM FUSE 9 (DIAGRAM 1 OF 9) FUSE 1 FUSE 10 FUSE 12 FUSE 13 FUSE 15 FUSE 29 FUSE 3 FUSE 5 FUSE 6 FUSE 8 FUSE 9 GEAR SHIFT MODULE (GSM) GRN WIRE GRN/BLU WIRE GRY WIRE GRY/BLU WIRE GRY/BRN WIRE GRY/RED WIRE GRY/VIO WIRE HIGH CURRENT BATTERY JUNCTION BOX (BJB) INTEGRATED CONTROL PANEL LEFT SLIDING DOOR CONTACT LEFT SLIDING DOOR CONTACT PLATE LOAD SHED LOAD SHED RELAY LOW ROOF MICRO - PASSENGER DOOR LATCH PASSIVE ANTI-THEFT SYSTEM (PATS) TRANSCEIVER PATS POWER (FET) PCM WAKE UP (FET) REAR DOOR LATCH REAR HVAC MODULE RED WIRE RESET (FET) RIGHT END OF DASH) RIGHT REAR DOOR LATCH RIGHT SLIDING DOOR CONTACT PLATE RIGHT SLIDING DOOR LATCH SET (FET) SYNC MODULE (APIM) TELEMATICS CONTROL UNIT (TCU) MODULE TO AUXILIARY FUSE PANEL (DIAGRAM 7 OF 9) TO AUXILIARY JUNCTION BOX (AJB) (DIAGRAM 3 OF 9) TO BATTERY JUNCTION BOX (BJB) (DIAGRAM 5 OF 9) TO FUSE 20 (DIAGRAM 8 OF 9) UNLOCK CARGO (FET) UNLOCK DRIVER (FET) UNLOCK LH SLD (FET) UNLOCK PASSENGER (FET) UNLOCK RH SLD (FET) VIO WIRE VIO/GRY WIRE VIO/RED WIRE W/ BARN DOORS W/ ETHERNET W/ SYNC 3 W/ SYNC 4 W/O ETHERNET WHT WIRE WHT/RED WIRE YEL WIRE

AUXILIARY JUNCTION BOX (AJB) BLU WIRE BLU/RED WIRE BLU/WHT WIRE BODY CONTROL MODULE (BCM) BRAKE PEDAL POSITION (BPP) SWITCH BRN/BLU WIRE BRN/RED WIRE DATA LINK CONNECTOR (DLC) DRIVER SEAT ELECTRIC EXCEPT ELECTRIC FROM HIGH CURRENT BATTERY JUNCTION BOX (BJB) (DIAGRAM 2 OF 9) FUSE 24 FUSE 25 FUSE 26 FUSE 34 FUSE 36 FUSE 38 FUSE 39 FUSE 40 FUSE 41 FUSE 42 FUSE 43 FUSE 47 FUSE 48 FUSE 50 FUSE 52 FUSE 54 FUSE 61 FUSE 62 FUSE 63 FUSE 64 FUSE 65 FUSE 66 FUSE 67 FUSE 69 FUSE 71 FUSE 72 FUSE 73 FUSE 74 FUSE 75 FUSE 76 FUSE 77 FUSE 78 GRN WIRE GRN/RED WIRE GRN/VIO WIRE GRY WIRE GRY/RED WIRE GRY/YEL WIRE HEADLAMP SWITCH HVAC MODULE IN-VEHICLE TEMPERATURE/ HUMIDITY SENSOR LEFT FRONT SEAT CONTROL SWITCH MODIFIED VEHICLE WIRING NCA WIRE PASSENGER SEAT POWER RUNNING BOARD (PRB) MODULE POWER STEERING CONTROL MODULE (PSCM) RED WIRE RIGHT FRONT SEAT CONTROL SWITCH RIGHT POWER SLIDING DOOR MODULE RIGHT SLIDING DOOR LATCH RUN/START RELAY 1 RUN/START RELAY 2 TO AUXILIARY FUSE PANEL (DIAGRAM 7 OF 9) TO AUXILIARY JUNCTION BOX (AJB) (DIAGRAM 4 OF 9) TO AUXILIARY RELAY BOX (3.5L TURBO) (DIAGRAM 5 OF 9) TO BATTERY JUNCTION BOX (BJB) (DIAGRAM 5 OF 9) TO DC/AC INVERTER MODULE (EXCEPT ELECTRIC) (DIAGRAM 6 OF 9) TO FUSE 37 (DIAGRAM 4 OF 9) TO FUSE 51 (DIAGRAM 4 OF 9) TO UPFITTER CONTROL MODULE (UCM) (W/ SMART REGEN CHARGE) (DIAGRAM 1 OF 9) TRAILER BRAKE CONTROL MODULE TRAILER TOW MODULE UPFITTER CONTROL MODULE (UCM) VIO/GRN WIRE VIO/RED WIRE VIO/WHT WIRE WHT WIRE WHT/RED WIRE YEL/RED WIRE

3.5L FLEX AUTO DIMMING INTERIOR MIRROR AUXILIARY JUNCTION BOX (AJB) BLK/WHT WIRE BLU WIRE BODY CONTROL MODULE (BCM) CRUISE CONTROL MODULE (CCM) ELECTRIC FROM BATTERY JUNCTION BOX (BJB) (DIAGRAM 5 OF 9) FROM FUSE 38 (DIAGRAM 3 OF 9) FROM FUSE 54 (DIAGRAM 3 OF 9) FUSE 37 FUSE 44 FUSE 51 FUSE 57 FUSE 59 FUSE 68 FUSE 70 GRN/RED WIRE GRN/VIO WIRE GRY WIRE IMAGE PROCESSING MODULE A (IPMA) LEFT SIDE OBSTACLE DETECTION CONTROL MODULE (SODL) MODIFIED VEHICLE WIRING ORG/ WIRE REAR HVAC MODULE REAR PARKING AID CAMERA RED WIRE RIGHT END OF DASH) RIGHT SIDE OBSTACLE DETECTION CONTROL MODULE (SODR) TO BODY CONTROL MODULE (BCM) (DIAGRAM 8 OF 9) TO UPFITTER CONTROL MODULE (UCM) (W/ SMART REGEN CHARGE) (DIAGRAM 1 OF 9) UPFITTER RELAY 4 UPFITTER RELAY 6 VIO WIRE VIO/RED WIRE W/ LOW ROOF W/O LOW ROOF W/O UPFITTER CONTROL MODULE WHT WIRE WHT/ORG WIRE WHT/RED WIRE YEL/ORG WIRE YEL/RED WIRE

3.5L FLEX AIR CONDITIONING (A/C) CLUTCH RELAY ALL WHEEL DRIVE (AWD) RELAY ANTI-LOCK BRAKE SYSTEM (ABS) MODULE AUXILIARY RELAY BOX BATTERY CHARGER CONTROL MODULE (BCCM) BATTERY JUNCTION BOX (BCMC) (ELECTRIC) BATTERY JUNCTION BOX (BJB) BLOWER MOTOR RELAY BLU WIRE BLU/GRY WIRE BRN WIRE BRN/BLU WIRE BRN/RED WIRE BRN/YEL WIRE CONTACTOR RELAY COOLING FAN RELAY 1 COOLING FAN RELAY 2 ELECTRIC EXCEPT ELECTRIC FROM AUXILIARY JUNCTION BOX (AJB) (DIAGRAM 3 OF 9) FROM HIGH CURRENT BATTERY JUNCTION BOX (BJB) (DIAGRAM 2 OF 9) FUEL PUMP RELAY FUSE 1 FUSE 22 FUSE 23 FUSE 26 FUSE 32 FUSE 33 FUSE 36 FUSE 39 FUSE 40 FUSE 41 FUSE 44 FUSE 52 FUSE 53 FUSE 55 FUSE 7 GRN/RED WIRE GRY WIRE GRY/RED WIRE HORN RELAY HYBRID PCM POWER RELAY LEFT HID RELAY MICRO - OBGI RELAY PCM RELAY POWER FOLDING MIRROR RELAY POWERTRAIN CONTROL MODULE (PCM) REAR HEATER BLOWER RELAY REAR WINDOW DEFROST RELAY RED WIRE RIGHT HID RELAY RUN/ SECONDARY ON-BOARD DIAGNOSTIC CONTROL MODULE A (SOBDM) SECONDARY ON-BOARD DIAGNOSTIC CONTROL MODULE C (SOBDMC) STARTER RELAY STEERING COLUMN LOCK RELAY TO AUXILIARY JUNCTION BOX (AJB) (DIAGRAM 4 OF 9) TO FUSE 28 (DIAGRAM 9 OF 9) TO POWER POINT RELAY 1 (DIAGRAM 6 OF 9) TRAILER TOW MODULE TRAILER TOW PARK LAMP RELAY TRAILER TOW REVERSING LAMP RELAY VIO/GRN WIRE VIO/RED WIRE W/ HID HEADLAMPS WHT WIRE WHT/RED WIRE WIPER MOTOR RELAY

AC POWER OUTLET AC-A AC-B AUXILIARY JUNCTION BOX (AJB) BATTERY JUNCTION BOX (BJB) BLK WIRE BLK/GRY WIRE BLU/BRN WIRE BODY CONTROL MODULE (BCM) BRN WIRE BRN/WHT WIRE DC/AC INVERTER MODULE EXCEPT ELECTRIC FROM AUXILIARY JUNCTION BOX (AJB) (DIAGRAM 3 OF 9) FROM BODY CONTROL MODULE (BCM) (DIAGRAM 8 OF 9) FROM FUSE 44 (DIAGRAM 5 OF 9) FRONT POWER OUTLET 1 FRONT POWER OUTLET 2 FUSE 10 FUSE 11 FUSE 18 FUSE 20 FUSE 45 FUSE 46 FUSE 60 GRN WIRE GRN/BRN WIRE GRN/RED WIRE GRN/VIO WIRE GRN/WHT WIRE GRY WIRE GRY/VIO WIRE HOT LED MICRO - NAVIGATION SYSTEM NEUT ORG/GRN WIRE ORG/WHT WIRE POWER POINT POWER POINT RELAY 1 POWER POINT RELAY 2 POWER POINT RELAY RESET (FET) REAR POWER OUTLET RELAY SET (FET) USB CHARGE PORT 2 USB CHARGE PORT 3 VBATT VIO/BRN WIRE VIO/WHT WIRE WHT/BRN WIRE WHT/GRN WIRE YEL/GRY WIRE YEL/VIO WIRE

AUX 1 AUX 2- AUX 3 AUX 4 AUXILIARY FUSE PANEL AUXILIARY RELAY 1 AUXILIARY RELAY 2 AUXILIARY RELAY 3 AUXILIARY RELAY 4 AUXILIARY RELAY 5 AUXILIARY RELAY 6 AUXILIARY RELAY 7 AUXILIARY RELAY 8 AUXILIARY RELAY 9 AUXILIARY SWITCH BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/RED WIRE BRN WIRE BRN/BLU WIRE BRN/WHT WIRE FROM AUXILIARY JUNCTION BOX (AJB) (DIAGRAM 3 OF 9) FROM HIGH CURRENT BATTERY JUNCTION BOX (BJB) (DIAGRAM 2 OF 9) FUSE 1 FUSE 12 FUSE 13 FUSE 14 FUSE 15 FUSE 2 FUSE 3 FUSE 4 FUSE 5 FUSE 8 FUSE 9 GRN WIRE GRN/BLU WIRE GRN/BRN WIRE GRN/RED WIRE GRY WIRE GRY/BRN WIRE GRY/RED WIRE GRY/YEL WIRE RED WIRE RIGHT END OF DASH) VIO WIRE VIO/GRN WIRE VIO/GRY WIRE VIO/ORG WIRE VIO/RED WIRE W/ AUXILIARY FUSE PANEL W/O AUXILIARY FUSE PANEL WHT WIRE WHT/BLU WIRE WHT/VIO WIRE YEL WIRE YEL/RED WIRE

ACC/ ACCESSORY DELAYED RELAY AUDIO CONTROL MODULE (ACM) BLU WIRE BLU/BRN WIRE BLU/GRY WIRE BLU/ORG WIRE BLU/WHT WIRE BODY CONTROL MODULE (BCM) BRAKE SHIFT INT (FET) BRN WIRE BRN/YEL WIRE DOH DOH LR STOP LPS (FET) (FET) DRIVER DOOR WINDOW SWITCH ELECTRIC EXCEPT ELECTRIC FET FROM AUXILIARY JUNCTION BOX (AJB) (DIAGRAM 4 OF 9) FROM FUSE 15 (DIAGRAM 2 OF 9) FUSE 12 FUSE 13 FUSE 2 FUSE 20 FUSE 21 FUSE 31 FUSE 32 FUSE 34 FUSE 36 FUSE 38 GATEWAY MODULE GRN/RED WIRE GRY WIRE GRY/BLU WIRE GRY/ORG WIRE GRY/RED WIRE HVAC MODULE IGNITION SWITCH IMAGE PROCESSING MODULE B (IPMB) INHIBIT INHIBIT (FET) INSTRUMENT PANEL CLUSTER (IPC) IP/SWITCH ILLUM (FET) KEY IN LEFT CHMSL LOW (FET) BEAM (FET) LEFT HIGH BEAM 2 (FET) LF DRL LP (FET) LF LF HIGH FOG BEAM LP (FET) (FET) LF POS LP (FET) LF TURN LP (FET) LR TURN LP (FET) MICRO - OFF PARK LAMP RR TURN LP BODY (FET) (FET) PARKING AID MODULE (PAM) PASSENGER DOOR WINDOW SWITCH POWERTRAIN CONTROL MODULE (PCM) PTC HEATER PUSH BUTTON START IGNITION SWITCH RADIO TRANSCEIVER MODULE (RTM) RED WIRE REVERSE LPS (FET) RF DRL LP (FET) RF HIGH RIGHT LOW BEAM BEAM (FET) (FET) RF POS LP (FET) RF TURN LP (FET) RIGHT HIGH BEAM 2 (FET) RR STOP LPS FOG LP (FET) (FET) RUN WIRE RUN/ RUN/START RELAY SELECTOR LEVER ASSEMBLY STEERING COLUMN CONTROL MODULE (SCCM) TO DC/AC INVERTER MODULE (EXCEPT ELECTRIC) (DIAGRAM 6 OF 9) VIO/GRN WIRE W/ LOW ROOF W/ PASSIVE KEYLESS START W/ SYNC 4 W/O 360 CAMERA W/O LOW ROOF W/O PASSIVE KEYLESS START W/O SYNC 4 WHT WIRE WHT/RED WIRE YEL WIRE YEL/RED WIRE YEL/VIO WIRE

AC POWER OUTLET 1 AC POWER OUTLET 2 (RIGHT REAR OF VEHICLE) AC-(N) AGENCY B AIR CONDITIONING CONTROL MODULE (ACCM) AUXILIARY RELAY BOX BATTERY ENERGY CONTROL MODULE (BECM) BATTERY JUNCTION BOX (BJB) BLK/BLU WIRE BLU WIRE BRAKE VACUUM PUMP RELAY BRN WIRE BRN/YEL WIRE CHARGE STATUS INDICATOR (CSI) COMPUTER DATA LINES SYSTEM COOLING FAN RELAY DC/AC INVERTER MODULE (ELECTRIC) DC/DC CONVERTER MODULE ELECTRIC FROM FUEL PUMP RELAY (DIAGRAM 5 OF 9) FUSE 1 FUSE 24 FUSE 25 FUSE 27 FUSE 28 FUSE 29 FUSE 3 FUSE 30 FUSE 34 FUSE 51 FUSE 59 GRY/BRN WIRE GRY/YEL WIRE HIGH VOLTAGE BATTERY JUNCTION BOX HIGH VOLTAGE BATTERY HV BATT - LIN INV LIN OUT RTN ORG/ WIRE ORG/BLK WIRE ORG/GRN WIRE ORG/GRY WIRE PCM RELAY PCMRC POWERTRAIN CONTROL MODULE (PCM) PTC HEATER COOLANT PUMP RED WIRE RED/WHT WIRE SIG RTN EXT OUTLET VIO/BRN WIRE VIO/GRY WIRE VPWR VPWR (PINS: 2 TO 6 NOT USED) W/ VAN W/O VAN WHT WIRE WHT/BLU WIRE WHT/RED WIRE YEL/BLU WIRE YEL/RED WIRE