Ford 1997 Crown Victoria Manual page 183

High Current Fuses
High current fuses are circuit protectors that are
part of the wiring harness for some electrical
equipment. These, like fuses, open when the
circuit load exceeds their amperage rating. High
current fuses may be purchased from your Ford
or Lincoln-Mercury dealer.
The high current fuse panel is located in the
engine compartment near the battery.
Always disconnect the battery before
servicing high current fuses.
Ford recommends that high current fuses be
replaced by a qualified technician.
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