uuMaintenance Under the BonnetuEngine Coolant
Petrol models
Engine Coolant
1Engine Coolant
If Honda antifreeze/coolant is not available, you may
use another major brand non-silicate coolant as a
temporary replacement. Check that it is a high quality
coolant recommended for aluminium engines.
Continued use of any non-Honda coolant can result
in corrosion, causing the cooling system to
malfunction or fail. Have the cooling system flushed
and refilled with Honda antifreeze/coolant as soon as
possible.
Specified coolant: Honda All Season Antifreeze/Coolant Type 2
This coolant is premixed with 50% antifreeze and 50% water. Do not add any
straight antifreeze or water.
We recommend you check the engine coolant level every time you refuel.
Check the reserve tank first. If it is completely empty, also check the coolant level in
the radiator. Add the engine coolant accordingly.
Do not add rust inhibitors or other additives to your
vehicleβs coolant system. They may not be compatible
with the coolant or with the engine components.
Continued
553
uuMaintenance Under the BonnetuEngine Coolant
Reserve Tank
β
1. Check the amount of coolant in the reserve
tank.
MAX
Reserve
Tank
MIN
2. If the coolant level is below the MIN mark,
add the specified coolant until it reaches
the MAX mark.
3. Inspect the cooling system for leaks.
554
uuMaintenance Under the BonnetuEngine Coolant
1Radiator
Radiator
β
1. Make sure the engine and radiator are
cool.
3WARNING
Removing the radiator cap while the
engine is hot can cause the coolant to spray
out, seriously scalding you.
Radiator Cap
2. Turn the radiator cap anticlockwise and
relieve any pressure in the coolant system.
Do not push the cap down when turning.
3. Push down and turn the radiator cap
anticlockwise to remove it.
Always let the engine and radiator cool
down before removing the radiator cap.
4. The coolant level should be up to the base
of the filler neck. Add coolant if it is low.
5. Put the radiator cap back on, and tighten it
fully.
6. Pour coolant into the reserve tank until it
reaches the MAX mark. Put the cap back
on the reserve tank.
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.
555
2024 Honda CR-V Owner's Manual
2023 Honda CR-V Owner's Manual
2021 Honda CR-V Owner's Manual
2018 Honda CR-V Owner's Manual
2015 Honda CR-V Owner's Manual
