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Maintenance Under the Hood
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Engine Coolant
590
Main
tenan
ce
1. Make sure the engine and radiator are
cool.
2.
Turn the reserve tank cap 1/8 turn counter-
clockwise and relieve any pressure in the
cooling system.
3.
Push down and turn the reserve tank cap
counter-clockwise to remove it.
4.
Pour coolant into the reserve tank until it
reaches the
MAX
mark.
5.
Put the reserve tank cap back on, and
tighten it fully.
■
Adding the Coolant
1
Do not add rust inhibitors or other additives to your
vehicle’s cooling system. They may not be compatible
with the coolant or with the engine components.
1
NOTICE
Pour the fluid slowly and carefully so you do not spill
any. Clean up any spills immediately; they can
damage components in the engine compartment.
Reserve Tank Cap
1.5 L engine models
2.0 L engine models
Reserve Tank Cap
21 CIVIC 5D HUM-31TGG6400_01.book 590 ページ 2020年8月28日 金曜日 午後1時48分