Contents Section: Fuses & Circuit Breakers All sections

Oem Fuse and Relay Information Ford Econoline E250

Fuses & Circuit Breakers 2 illustrations

AUXILIARY BATTERY RELAY

CAUTIONWhen battery is disconnected, vehicle computer and memory systems may lose memory data. Driveability problems may exist until computer systems have completed a relearn cycle. See COMPUTER RELEARN PROCEDURES article in GENERAL INFORMATION before disconnecting battery.

Note. For component location, see OEM COMPONENT HARNESS LOCATION VIEWS article.

AUXILIARY BLOWER MOTOR RELAY

CAUTIONWhen battery is disconnected, vehicle computer and memory systems may lose memory data. Driveability problems may exist until computer systems have completed a relearn cycle. See COMPUTER RELEARN PROCEDURES article in GENERAL INFORMATION before disconnecting battery.

Note. For component location, see OEM COMPONENT HARNESS LOCATION VIEWS article.

AUXILIARY BLOWER MOTOR SPEED RELAY

CAUTIONWhen battery is disconnected, vehicle computer and memory systems may lose memory data. Driveability problems may exist until computer systems have completed a relearn cycle. See COMPUTER RELEARN PROCEDURES article in GENERAL INFORMATION before disconnecting battery.

Note. For component location, see OEM COMPONENT HARNESS LOCATION VIEWS article.

Scheme 1

Scheme 1: BATTERY JUNCTION BOX (BJB)
FUSEAMPSCIRCUITS PROTECTED
F11Not used
F1240Run/Start relay (modified vehicle)
F1330Starter relay
F1440Run/Start relay
F1540Modified vehicle power (stripped chassis/modified vehicle)
F1650Auxiliary blower motor relay (except cutaway)
F1750Feed F57, F63
F1830Trailer Brake Control (TBC) module
F1930Upfitter relay 1
F2030Upfitter relay 2
F21Not used
F22Not used
F26Not used
F27Not used
F2820Reversing lamp relay
F2910A/C clutch relay
F3010Stoplamp switch
F3110Instrument Panel Cluster (IPC) (stopped chassis)
F3250Blower motor relay
F3340Anti-lock Brake System (ABS) module
F3420Horn relay (stripped chassis)
F3540PCM power relay
F3620Ignition switch (stopped chassis)
F41Not used
F4215Data Link Connector (DLC) (stripped chassis)
F4320Fuel pump relay
F4410Upfitter relay 3
F4515Upfitter relay 4
F4610Powertrain Control Module (PCM), PCM power relay, Evaporative emission (EVAP) canister vent valve
F4740Anti-lock Brake System (ABS) module
F4820Trailer tow relay, left turn/stop, Trailer tow relay, right turn/stop
F4930Windshield wiper relay
F50Not used
F5120Battery power (cutaway)
F5210Run/Start relay (stripped chassis/modified vehicle)
F5310Anti-lock Brake System (ABS) module, Steering position sensor (with Advance Trac®)
F5410Powertrain Control Module (PCM), Fuel pump motor diode
F55Not used
F56Not used
F5720Trailer tow relay, parking lamp
F5815Trailer tow connector, 7-pin, reverse lamp
F59Not used
F6330Trailer tow relay, battery charge (except stripped chassis)
F64Not used
F6520Power point 2, instrument panel (except stripped chassis)
F6620Power point rear (except stripped chassis)
F6720Power point 1, Instrument panel (except stripped chassis)
F6850Modified vehicle power
F69Not used
F7030Instrument panel battery power (stripped chassis)
F71Not used
F7220Cigar lighter, front (except stripped chassis)
F73Not used
F7430Seat control switch, driver side front (except stripped chassis)
F7520Powertrain Control Module (PCM)
F7620Mass Air Flow/Intake Air Temperature (MAF/IAT) sensor, Heated oxygen sensors. Evaporative emission (EVAP) canister purge valve, EVAP canister purge valve, Stoplamp switch, EGR system module (4.6L). Universal heated oxygen sensors
F7710A/C clutch relay, Reversing lamp relay
F7815Coil On Plug (COP). Ignition transformer capacitor 1, Ignition transformer capacitor 2 (4.6L and 5.4L)
F7910Overdrive cancel switch, 4R75E transmission
F8010Instrument Panel Cluster (IPC) run/start power (stripped chassis)
F81Not used
F82Not used
F84Not used
CAUTIONWhen battery is disconnected, vehicle computer and memory systems may lose memory data. Driveability problems may exist until computer systems have completed a relearn cycle. See COMPUTER RELEARN PROCEDURES article in GENERAL INFORMATION before disconnecting battery.

Note. For component location, see OEM COMPONENT HARNESS LOCATION VIEWS article.

Scheme 2

Scheme 2: SMART JUNCTION BOX (SJB)
FUSEAMPSCIRCUITS PROTECTED
F130Not used
F215Not used
F315Not used
F430Not used
F510Smart Junction Box (SJB), Brake shift interlock
F620Turn signal lamps, Hazard lamps, Stop lamps
F710Headlamp, left (low beam)
F810Headlamp, right (low beam)
F915Courtesy lamps
F1015Switch illumination
F1110Not used
F127.5Not used
F135Exterior rear view mirror switch
F1410Accessory Protocol Interface Module (APM), Global Positioning System Module (GPSM)
F1510Not used
F1615Not used
F1720Driver door unlock relay, Door lock relay
F1820Not used
F1925Not used
F2015Data Link Connector (DLC) (except stripped chassis)
F2115Not used
F2215Park lamp relay
F2315High beam relay
F2420Horn relay
F2510Demand lighting
F2610Instrument Panel Cluster (IPC)
F2720Ignition switch
F285Audio Control Module (ACM), In-dash computer (Work Solutions)
F295Instrument Panel Cluster (IPC)
F305Not used
F3110Not used
F3210Restraints Control Module (RCM)
F3310Trailer Brake Control (TBC) module
F345Not used
F3510Parking Aid Module (PAM), Video camera, Cutaway run/start
F365Passive anti-theft transceiver
F3710Climate control assembly. Temperature blend door actuator (w/o stripped chassis) Run/ACC (stripped chassis)
F3820Not used
F3920Audio Control Module (ACM), In-dash computer (Work Solutions)
F4020Audio Amplifier
F4115Door lock switch, driver side. Door lock switch, passenger side. Door lock switch, rear doors, Rear view camera display mirror, Audio Control Module (ACM), Auto-dimming interior mirror
F4210Upfitter switch
F4310Customer access (stripped chassis)
F4410Trailer tow relay, battery charge (except stripped chassis)
F455Windshield wiper motor, Windshield wiper relay. Trailer tow relay, battery charge
F467.5Passenger Airbag Deactivation (PAD) switch
F4730 c.b.Master window adjust switch. Window adjust switch, passenger side