Renault EXPRESS 2021, Руководство пользователя транспортного средства, Страница: 266 / 302

5.44
ENG_UD73190_3
Anomalies de fonctionnement (XJK - Renault)
OPERATING FAULTS
(4/8)
On the road POSSIBLE CAUSES WHAT TO DO
Abnormal white smoke from the ex-
haust.
In the diesel version, this is not
necessarily a fault. Smoke may be
caused by particle filter regeneration.
➥
2.10.
In the case of the petrol version, this
is not necessarily a fault. Depending
on the climate conditions (cold,
moisture etc.), the smoke may occur
during strong vehicle acceleration.
Reduce the engine speed and avoid
sudden acceleration to gradually make the
smoke disappear.
Otherwise, this may be caused by another
fault. Consult an approved dealer.
Smoke under the bonnet. Short-circuit or cooling system leak. Stop, switch off the ignition, stand away from
the vehicle and contact an approved dealer.
Vibrations. Tyres not inflated to the correct pres-
sure, incorrectly balanced or dam-
aged.
Check the tyre pressures; if this is not the
cause, have their condition checked by an
approved dealer.
Steering becomes heavy. Assistance overheating.
No power-assisted steering oil.
Fault in the assistance system.
Drive carefully at reduced speed, be aware
of the level of force in the steering wheel
needed to turn the wheels. Consult an ap-
proved dealer.