HONDA 2003 Accord Sedan - Owner's Manual - Manual (Page 278)

The cooling system should be
completely drained and refilled with
new coolant according to the time
and distance recommendations in
the maintenance schedule. Only use
Honda All Season Antifreeze/
Coolant Type 2. Use of any non-
Honda coolant or plain water can
result in corrosion and deposits in
the cooling system.
Draining the coolant requires access
to the underside of the car. Unless
you have the tools and knowledge,
you should have this maintenance
done by a skilled mechanic.
Open the hood. Make sure the
engine and radiator are cool to the
touch.
Turn the ignition ON (II). Turn
the temperature control dial all the
way clockwise. Turn off the
ignition and remove the key.
Turn the ignition ON (II). Make
sure the DUAL indicator is off.
Turn the temperature control dial
to 90°F (32°C). Turn off the
ignition and remove the key.
Remove the radiator cap.
1.
2.
CONTINUED
On cars with Manual A/C
On car with AUTO A/C
Replacing Engine Coolant
Cooling System
Maintenance 275
4-cylinder models 6-cylinder models
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