HONDA 2003 Pilot - Owner's Manual - Manual (Page 306)

If the terminals are severely cor-
roded, clean them with baking soda
and water. Then use a wrench to
loosen and remove the cables from
the terminals. Always disconnect the
negative (
) cable first and recon-
nect it last. Clean the battery termi-
nals with a terminal cleaning tool or
wire brush. Reconnect and tighten
the cables, then coat the terminals
with grease.
Check the battery terminals for
corrosion (a white or yellowish
powder). To remove it, cover the
terminals with a solution of baking
soda and water. It will bubble up and
turn brown. When this stops, wash it
off with plain water. Dry off the
battery with a cloth or paper towel.
Coat the terminals with grease to
help prevent future corrosion.
Battery posts,
terminals, and related accessories
contain lead and lead compounds.
Check the condition of your vehicle’s
battery monthly.
Check the battery condition by
looking at the test indicator window
on the battery.
The label on the battery explains the
test indicator’s colors.
WARNING:
Wash hands af ter handling.
Battery
Maintenance 302
TEST INDICATOR WINDOW
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