Renault DUSTER Driver's Handbook Manual page 174

OPERATING FAULTS
On the road
The power-assisted steering be-
comes heavy.
The engine overheats. The coolant
temperature indicator light comes
on.
Radiator: If there is a significant lack of coolant, remember that it must never be topped up using cold coolant while
the engine is very warm. After any procedure on the vehicle which has involved even partial draining of the cooling
system, it must be refilled with a new mixture prepared in the correct proportions. Reminder: only products approved
by the Technical Department may be used for this purpose.
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POSSIBLE CAUSES
Belt broken.
Lack of power-assisted steer-
ing oil in the pump.
Engine cooling fan not work-
ing.
Coolant leaks.
Radiator blocked or clogged.
manuals search engine
WHAT TO DO
Have the belt replaced.
For maintenance operations on the power-assisted
steering, contact an approved dealer.
Stop the vehicle, switch off the engine and contact
an approved dealer.
Stop the vehicle, switch off the engine and check
the coolant reservoir: it should contain fluid. If there
is no coolant, consult an approved dealer as soon
as possible.
Stop the vehicle, switch off the engine and clean
the radiator (refer to the information on "Bodywork
maintenance/engine compartment" in Section 2). If
it is clean, consult an approved dealer as soon as
possible.
ENG_UD20968_2
Anomalies de fonctionnement (H79 - Dacia)