Acura 2013 TL - Manual (Page 581)

If you need to connect the battery to
a charger, disconnect both cables to
prevent damaging your vehicle’s
electrical system. Always disconnect
the negative (
) cable first, and
reconnect it last.
Check the terminals for corrosion (a
white or yellowish powder) after
removing all engine compartment
covers (see page
). To remove
corrosion, 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
further corrosion.
If additional battery maintenance is
needed, see your Acura dealer or a
qualified technician.
Battery posts,
terminals, and related accessories
contain lead and lead compounds.
The sensor on the negative
terminal monitors your
vehicle’s battery condition.
If there is a problem with the sensor,
you will see a ‘‘CHECK BATTERY
SENSOR’’ message on the multi-
information display. Have the vehicle
checked by your dealer.
To see the battery label, remove the
left side engine compartment cover
(see page
). 542
542
CONTINUED
Checking the Battery
WARNING:
Wash your hands af ter handling.
Ma
int
e
na
nce
577
The battery gives off explosive
hydrogen gas during normal
operation.
A spark or flame can cause the
battery to explode with enough
force to kill or seriously hurt you.
Wear protective clothing and a
face shield, or have a skilled
technician do the battery
maintenance.
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2013 TL