fuse FORD F450 SUPER DUTY 2017 User Guide

•Front wheel toe may requirere-adjustment to prevent prematureuneven tire wear. Specifications are inthe Ford Workshop Manual.
•Headlight aim may requirere-adjustment.
•The tire air pressures recommendedfor general driving are on the vehicle’sSafety Certification Label. Themaximum cold inflation pressure forthe tire and associated load rating ison the tire sidewall. Tire air pressuremay require re-adjustment within thesepressure limits to accommodate theadditional weight of the snowplowinstallation.
•Federal and some local regulationsrequire additional exterior lamps forsnowplow-equipped vehicles. Consultyour authorized dealer for additionalinformation.
Operating the Vehicle with theSnowplow Attached
Note:Do not use your vehicle for snowremoval until you have driven at least500 mi (800 km).
Ford recommends vehicle speed does notexceed 45 mph (72 km/h) whensnowplowing.
The attached snowplow blade restrictsairflow to the radiator, and may cause theengine to run at a higher temperature:Attention to engine temperature isespecially important when outsidetemperatures are above freezing. Anglethe blade to maximize airflow to theradiator and monitor engine temperatureto determine whether a left or right angleprovides the best performance.
Follow the severe duty schedule in yourScheduled Maintenance information forengine oil and transmission fluid changeintervals.
Snowplowing with your AirbagEquipped Vehicle
WARNINGS
Do not attempt to service, repair, ormodify the airbag supplementalrestraint system (SRS) or its fuses.Contact an authorized dealer.
Additional equipment for examplesnowplow equipment may affect theperformance of the airbag sensorsincreasing the risk of injury. Please refer tothe Body Builders Layout Book forinstructions about the appropriateinstallation of additional equipment.
All occupants of the vehicle,including the driver, should alwaysproperly wear their seatbelt, evenwhen provided with an airbagsupplemental restraint system (SRS).
Your vehicle is equipped with a driver andpassenger airbag supplemental restraintsystem. The supplemental restraint systemwill activate in certain frontal and offsetfrontal collisions when the vehicle sustainssufficient frontal deceleration.
Careless or high speed driving whileplowing snow that results in sufficientvehicle decelerations can deploy theairbags. Such driving also increases the riskof accidents.
Never remove or defeat the trippingmechanisms designed into the snowremoval equipment by its manufacturer.Doing so may cause damage to the vehicleand the snow removal equipment as wellas possible airbag deployment.
Engine temperature while plowing
When driving with a plow, your engine mayrun at a higher temperature than normalbecause the attached snowplow blade willrestrict airflow to the radiator.
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Driving Hints

WARNINGS
Keep batteries out of reach ofchildren. Batteries contain sulfuricacid. Avoid contact with skin, eyes orclothing. Shield your eyes when workingnear the battery to protect against possiblesplashing of acid solution. In case of acidcontact with skin or eyes, flushimmediately with water for a minimum of15 minutes and get prompt medicalattention. If acid is swallowed, call aphysician immediately.
Use only adequately sized cableswith insulated clamps.
Preparing Your Vehicle
Do not attempt to push-start yourautomatic transmission vehicle.
Note:Attempting to push-start a vehiclewith an automatic transmission may causetransmission damage.
Note:Use only a 12-volt supply to start yourvehicle.
Note:Do not disconnect the battery of thedisabled vehicle as this could damage thevehicle electrical system.
Park the booster vehicle close to the hoodof the disabled vehicle, making sure thetwo vehicles do not touch.
Connecting the Jumper Cables
WARNINGS
Do not attach the cables to fuel lines,engine rocker covers, the intakemanifold or electrical componentsas grounding points. Stay clear of movingparts. To avoid reverse polarityconnections, make sure that you correctlyidentify the positive (+) and negative (-)terminals on both the disabled and boostervehicles before connecting the cables.
WARNINGS
Do not attach the end of the positivecable to the studs or L-shaped eyeletlocated above the positive (+)terminal of your vehicle’s battery. Highcurrent may flow through and causedamage to the fuses.
Do not connect the end of thesecond cable to the negative (-)terminal of the battery to be jumped.A spark may cause an explosion of thegases that surround the battery.
Note:In the illustration, the bottom vehiclerepresents the booster vehicle.
1.Connect the positive (+) jumper cableto the positive (+) terminal of thedischarged battery.
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Roadside Emergencies4
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E142664

FUSE SPECIFICATION CHART
Power Distribution Box
WARNINGS
Always disconnect the battery beforeservicing high current fuses.
To reduce risk of electrical shock,always replace the cover to thepower distribution box beforereconnecting the battery or refilling fluidreservoirs.
The power distribution box is located inthe engine compartment. It hashigh-current fuses that protect yourvehicle's main electrical systems fromoverloads.
If the battery has been disconnected andreconnected, some features will need tobe reset. See Changing the 12V Battery(page 346).
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FusesE234654

Protected componentsFuse amp ratingFuse or relay number
Powertrain control module.20A11
Emissions (MIL).20A12
Cooling fan.20A13A/C compressor.Engine brake.
Noise suppression cap.20A14Mass air flow sensor.Emissions.Glow plugs.Urea.
Compressed natural gas fuel controlmodule.15A15
Not used.—6
Not used.—7
Not used.—8
Not used.—9
Heated exterior mirrors.15A110
CNG relay.—11
Heated rear window.40A212
Not used.—13
Powertrain control module relay.—14
Horn.20A115
A/C clutch relay power.10A116
Rear heated window and heated mirrorsrelay.—17
Not used.—18
Not used.—19
Supplemental air heater bank #1 relay.—20
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Fuses

Protected componentsFuse amp ratingFuse or relay number
Not used.—21
Auxiliary power point #5 (rear console).20A222Run-start.
Not used.—23
Cooling fan relay.—24Supplemental air heater bank #3 relay.
Glow plug module power relay.—25
Not used.—26
Trailer tow battery charge relay.30A227
Run-start relay.—29
4x4 module.10A130
Adaptive cruise control.5A131Run-start.
Anti-lock brake system module.5A132Run-start.
Powertrain control module (ISPR).10A133Run-start.Engine control module.Transmission control module.
Blind spot information system.10A134Run-start.Front camera.Rear camera.
Not used.—35
Blower motor relay.—36
Trailer tow battery charge relay.—37
A/C compressor clutch relay.—38
Horn relay.—39
Supplemental air heater bank #2 relay.—40
Glow plugs.25A241
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Fuses

Protected componentsFuse amp ratingFuse or relay number
Trailer tow lighting module.40A242
Front blower motor.40A243
Voltage quality module.50A344Body control module.
Active front steering.60A345
Supplemental air heater bank #2.50A346
Cooling fan.50A347Supplemental air heater bank #3.
Body control module RP1 bus.50A348
Inverter.60A349
Body control module RP2 bus.50A350
Body control module B+ feed.60A351
Anti-lock brake system pump.60A352
Supplemental air heater bank #1.50A353
Trailer brake control module.30A254
Climate controlled seat module.30A255
Auxiliary lighting module.40A256
Power running boards.30A257
Compressed natural gas fuel controlmodule relay.30A258
Anti-lock brake system valve.30A259
Not used.—60
Driver power seat.30A261
Auxiliary power point #1 (instrumentpanel).20A262
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Fuses

Protected componentsFuse amp ratingFuse or relay number
Starter motor.30A263
Auxiliary power point #2.20A264
Trailer tow lighting module.30A265
Auxiliary power point #3 (center console).20A266
Passenger power seat.30A267
Auxiliary power point #4 (rear media bin).20A268
4x4 module.25A269
Not used.—70
Not used.—71
Trailer tow left hand/right hand stop/turn.30A272
Not used.—73
Not used.—74
Fuel pump.30A275
Not used.—76
Wiper motor.30A277
Not used.—78
Power sliding rear window.30A279
4x4 module.25A180
4x4 solenoid.10A181
Power telescoping mirrors.10A182
Rear heated seats.20A183
Trailer tow backup lamps.10A184
Not used.—85
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Fuses

Protected componentsFuse amp ratingFuse or relay number
Not used.—86
Not used.—87
Multi contour seats.10A188
Not used.—89
Spot light module.10A190
Upfitter interface module.10A191
Not used.—92
Not used.—93
Transmission control module.15A194
Powertrain control module keep alivepower.10A195
Rain sensor.5A196
Not used.—97
Alternator sense.10A198
Trailer tow parking lamps.30A199
1Micro fuse.2M-type fuse.3J-type fuse.
Passenger Compartment FusePanel
The fuse panel is located under theinstrument panel to the left of the steeringcolumn.
Note:It may be easier to access the fusepanel if you remove the finish trim piece.
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Fuses

Protected componentsFuse amp ratingFuse or relay number
Not used.—1
Memory seat switch (lumbar power).7.5A12
Driver door unlock relay.20A13
Aftermarket electronic brake controller.5A14
Rear heated seat module.20A15
Not used.—6
Not used.—7
Not used.—8
Not used.—9
Securicode™ keyless entry keypad.5A210
Rear climate control module.5A211
Front climate control module.7.5A212
Instrument cluster.7.5A213
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FusesE145984

Protected componentsFuse amp ratingFuse or relay number
Smart data link.Steering column control module.
Not used.—14
Smart datalink connector power.10A215Heads up display.
Not used.—16
Electronic finish panel.5A217
Push button ignition switch.5A218Ignition switch.Key inhibit.
Transmission control switch (tow/haul).7.5A219
Not used.—20
Terrain management system.5A221Head-up display.Humidity sensor.
Occupant classification sensor.5A222
Accessory delay.10A123Power windows.Moonroof.Power folding mirrors relay.Inverter.Window/moonroof switch illumination.
Central locking system relay.20A124
Left-hand front smart window motor.30A125Door zone module.
Right-hand front smart window motor.30A126Door zone module.
Moonroof.30A127
Sony amplifier - 10 channel.20A128
Sony amplifier - 14 channel.30A129
Not used.—30
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Fuses