electrical FORD F-600 2022 Owner's Guide

WHAT ARE THE AUXILIARY
SWITCHES
The auxiliary switchboard on the overhead
console makes aftermarket customization
easier with six prewired switches
connected to the power distribution box.
Each circuit is individually fused for
connection of electrical accessories.
LOCATING THE AUXILIARY
SWITCHES
The switches are labeled AUX 1 through
AUX 6. They only operate when the ignition
is in the on position or in the off position
when Delay Accessory is active, whether
the engine is running or not. We
recommend that you leave the engine
running to maintain battery charge when
using the switches for an extended time or
when using higher current draw
accessories. When a switch is turned on,
the indicator light on the switch illuminates
and the circuit provides power to the
device wired to that switch. LOCATING THE AUXILIARY
SWITCH WIRING
There are three sets of blunt-cut and
sealed circuits. Two sets are under the
hood and behind the battery tray, and one
set is inside your vehicle at the passenger
footwell.
The powered set (A) is taped behind the
battery tray and has a red spot tape mark.
The second set (B) is also under the hood.
It is taped behind the battery tray and has
a white spot tape mark. This set routes to
the interior passenger footwell.
Remove the battery and battery tray to
access the under hood circuits.
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2022 Super Duty (TFE) Canada/United States of America, enUSA, Edition date: 202103, First-Printing Auxiliary SwitchesE220728 E347548 E347399