Acura 2010 TSX Owner's Manual page 424

If the reserve tank is completely
empty, you should also check the
coolant level in the radiator.
Removing the radiator cap
while the engine is hot can
cause the coolant to spray out,
seriously scalding you.
Always let the engine and
radiator cool down before
removing the radiator cap.
RADIATOR CAP
4-cylinder models
1. Make sure the engine and radiator
are cool.
2010 TSX
Engine Coolant
RADIATOR CAP COVER
6-cylinder models
2. 6-cylinder models
Remove the radiator cap cover.
Relieve any pressure in the cooling
3.
system by turning the radiator cap
counterclockwise, without
pressing down.
CONTINUED
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