relay FORD SUPER DUTY 2015 3.G User Guide

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
The auxiliary switchboard on the centerconsole makes aftermarket customizationeasier, with four prewired switchesattached to the power distribution box forelectrical accessories.
These switches are labeled AUX 1,AUX2,AUX 3 and AUX 4. They will onlyoperate while the ignition is in the onposition, whether the engine is running ornot. It is, however, recommended that theengine remain running to maintain abattery charge when using the switchesfor an extended duration or higher currentdraws. When switched on by the operatorthey provide 10 amps, 15 amps or 30 ampsof electrical battery power for a variety ofuses.
The switches control relays and fuses thatare located under the hood in the auxiliaryswitch pass through circuits. See Fuses(page 223).
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There will also be one power lead for eachswitch found as a blunt-cut and sealedwire located to the right of the glove boxdoor and just above the passenger sidekick panel.
You may need to pull down the auxiliarycords to access them.
Refer to the Fuses chapter of yourOwner’s Manual for information on fuseand relay locations. See your authorizeddealer for service.
Additional pass through circuits that runthrough the dash panel and under thehood, are located in the same location.
The relays are coded as follows:
FuseWire colorCircuit numberSwitch
30AYellowCAC05AUX 1
30AGreen with browntraceCAC06AUX 2
15AViolet with greentraceCAC07AUX 3
10ABrownCAC08AUX 4
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