2017 FORD F250 SUPER DUTY auxiliary battery

12 Volt DC Power Point
WARNINGS
Do not plug optional electricalaccessories into the cigar lightersocket. Incorrect use of the cigarlighter can cause damage not covered bythe vehicle warranty, and can result in fireor serious injury.
Do not use a power point foroperating a cigar lighter. Incorrectuse of the power points can causedamage not covered by the vehiclewarranty, and can result in fire or seriousinjury.
Note:When you switch the ignition on, youcan use the socket to power 12 voltappliances with a maximum current ratingof 20 amps.
Note:Do not plug in any device thatsupplies power to the vehicle through thepower points, this may result in damage tovehicle systems.
Note:Do not hang any accessory from theaccessory plug.
Note:Do not use the power point over thevehicle capacity of 12 volt DC 240 watts ora fuse may blow.
Note:Always keep the power point capsclosed when not in use.
Do not insert objects other than anaccessory plug into the power point. Thiswill damage the power point and blow thefuse.
Run the vehicle for full capacity use of thepower point.
To prevent the battery from running out ofcharge:
•Do not use the power point longer thannecessary when the vehicle is notrunning.
•Do not leave devices plugged inovernight or when you park your vehiclefor extended periods.
Locations
Power points may be in the followinglocations:
•On the instrument panel.
•Inside the center console.
•On the rear of the center console.
•Inside the front under-seat storagecompartment.
Note:Timed power points remain on for 30minutes if the vehicle is in accessory mode.If you switch the vehicle off, the timedpower points remain on for 75 minutes.
110 Volt - 400 Watt Capacity ACPower Outlet
WARNING
Do not keep electrical devicesplugged in the power point wheneverthe device is not in use. Do not useany extension cord with the 110 volt ACpower point, since it will defeat the safetyprotection design. Doing so may cause thepower point to overload due to poweringmultiple devices that can reach beyondthe 400 watt load limit and could result infire or serious injury.
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Auxiliary Power Points

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

*The accessory manufacturer designs,develops and therefore warrants FordLicensed Accessories, and does not designor test these accessories to Ford MotorCompany engineering requirements.Contact an authorized Ford dealer for themanufacturer’s limited warranty details,and request a copy of the Ford LicensedAccessories product limited warranty fromthe accessory manufacturer.
For maximum vehicle performance, keepthe following information in mind whenadding accessories or equipment to yourvehicle:
•When adding accessories, equipment,passengers and luggage to yourvehicle, do not exceed the total weightcapacity of the vehicle or of the frontor rear axle (GVWR or GAWR asindicated on the Safety ComplianceCertification label). Ask an authorizeddealer for specific weight information.
•The Federal CommunicationsCommission (FCC) and CanadianRadio TelecommunicationsCommission (CRTC) regulate the useof mobile communications systemsthat are equipped with radiotransmitters, for example, two-wayradios, telephones and theft alarms.Any such equipment installed in yourvehicle should comply with FederalCommunications Commission (FCC)and Canadian RadioTelecommunications Commission(CRTC) regulations and should beinstalled only by an authorized dealer.
•An authorized dealer needs to installmobile communications systems.Improper installation may harm theoperation of your vehicle, particularlyif the manufacturer did not design themobile communication systemspecifically for automotive use.
•If you or an authorized Ford dealer addany non-Ford electrical or electronicaccessories or components to yourvehicle, you may adversely affectbattery performance and durability. Inaddition, you may also adversely affectthe performance of other electricalsystems in the vehicle.
AUXILIARY SWITCHES
For maximum vehicle performance, keepthe following information in mind whenadding accessories or equipment to yourvehicle:
•When adding accessories, equipment,passengers and luggage to yourvehicle, do not exceed the total weightcapacity of the vehicle or of the frontor rear axle (GVWR or GAWR asindicated on the Safety ComplianceCertification label). Ask an authorizeddealer for specific weight information.
•The Federal CommunicationsCommission (FCC) and CanadianRadio TelecommunicationsCommission (CRTC) regulate the useof mobile communications systemsequipped with radio transmitters, forexample, two-way radios, telephonesand theft alarms. Any such equipmentinstalled in your vehicle should complywith Federal CommunicationsCommission (FCC) and CanadianRadio TelecommunicationsCommission (CRTC) regulations, andshould be installed by an authorizeddealer.
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Accessories

•An authorized dealer needs to installmobile communications systems.Improper installation may harm theoperation of your vehicle, particularlyif the manufacturer did not design themobile communication systemspecifically for automotive use.
•If you or an authorized Ford dealer addany non-Ford electrical or electronicaccessories or components to yourvehicle, you may adversely affectbattery performance and durability. Inaddition, you may also adversely affectthe performance of other electricalsystems in the vehicle.
The auxiliary switch option packageprovides six switches mounted in theoverhead console. These switches operatewhen the vehicle is running or from batterypower, depending on the switchable fuseAUXF4's location in the upfitter relay box.We recommend, however, that the engineremain running to maintain battery chargewhen using the auxiliary switches forextended periods of time or higher currentdraws.
Note:When your vehicle has a dieselengine, use the auxiliary switches only whenthe engine is running. The glow plugs alsodrain battery power when the ignition key isin the on position. Using the auxiliaryswitches, even for limited amounts of time,can cause your battery to drain quickly andprevent your vehicle from restarting.
When switched on, the auxiliary switchesprovide electrical battery power for avariety of personal or commercial uses.Switches 1 through 4 provide 25 amps.Switches 5 and 6 provide 40 amps.
The relay box for the auxiliary switches isin the rear of the engine compartment,near the back wall. See your authorizeddealer for service.
The relays are coded as shown:
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AccessoriesE220728 E220729

Automatic Transmission FluidCheck............................................................340Checking Automatic TransmissionFluid...................................................................340Autowipers.......................................................84Auxiliary Power Points...............................168110 Volt - 400 Watt Capacity AC PowerOutlet.................................................................16812 Volt DC Power Point.....................................168Locations...............................................................168Auxiliary Switches.......................................567For more information on the UpfitterInterface Module and the auxiliaryswitches, visit:................................................570Upfitter Interface Module...............................570
B
BatterySee: Changing the 12V Battery.....................346Bed Extender....................................................72Grocery mode........................................................73Tailgate mode........................................................72Bed Ramps....................................................265Installing the Ramp Holder............................267Stowing the Bed Ramp...................................266Using the Bed Ramp........................................265Blind Spot Information System.............249Blind Spot Information System with TrailerTow......................................................................251Switching the System Off and On...............253System Errors......................................................253Using the System..............................................250Bonnet LockSee: Opening and Closing the Hood...........322Booster Seats..................................................30Types of Booster Seats......................................30Brake Fluid Check........................................343Brakes................................................................221General Information...........................................221Breaking-In.....................................................292Bulb Specification Chart...........................353
C
Cabin Air Filter.................................................151California Proposition 65.............................12
Capacities and Specifications -6.2L.................................................................422Alternative Engine Oil for Extremely ColdClimates...........................................................426Specifications.....................................................423Capacities and Specifications - 6.7LDiesel.............................................................427Engine Oil Specifications................................433Specifications.....................................................429Capacities and Specifications -6.8L................................................................434Alternative Engine Oil for Extremely ColdClimates...........................................................439Specifications.....................................................435Capacities and Specifications.................415Car WashSee: Cleaning the Exterior..............................365Center Console..............................................170Changing a Bulb..........................................350Cargo Lamp and Central High MountedBrake Lamp Bulbs........................................353Fog Lamp Bulbs..................................................351Front Park and Direction Indicator LampBulbs.................................................................350Headlamp Bulbs.................................................351License Plate Lamp Bulb................................353Rear Lamps, Brake Lamps, Rear DirectionIndicator and Reversing LampBulbs..................................................................352Changing a Fuse..........................................320Fuses......................................................................320Changing a Road Wheel...........................402Dissimilar Spare Wheel and Tire AssemblyInformation.....................................................402Location of the Spare Tire and Tools........403Removing the Spare Tire (With Spare TireCarrier Only)...................................................404Tire Change Procedure...................................405Changing the 12V Battery.........................346Battery Management System......................348Changing the Coalescer FilterElement........................................................330Changing the Engine Air Filter - 6.2L/6.8L................................................................356Changing the Engine Air Filter - 6.7LDiesel.............................................................357Air Filter Restriction Gauge............................358
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Index