Renault Duster 2007 Manual page 814

ALP 3
NOTES
Does the passenger compartment fan operate? Check all of the
speeds: Does the flow vary in accordance with the position of
the speed switch?
Make sure that the air circuit (cabin filter, scuttle panel grille, air ducts etc.) is not blocked.
Ensure that the passenger compartment fan blades are in good condition.
With the cabim filter removed, put your hand into the housing to
ensure that the evaporator is not obstructed and that there is no
Is the evaporator obstructed?
AFTER REPAIR
MR-453-X79-62C000$080.mif
V1
CLIMATE CONTROL
Fault finding – Fault finding chart
Only refer to this customer complaint after a complete check using the
diagnostic tool
Check that the customer knows how to work the air conditioning system properly.
YES
Clean or replace the cabin filter.
ice.
NO
A
Carry out a full check with the diagnostic tool.
Air flow fault
NO
YES
62C-39
62C
Repair, see ALP 5.
Remove the evaporator
and clean if it is blocked.
If there is ice on the
evaporator, carry out a
conformity check on the
temperature sensors
(exterior and coolant).
Replace any faulty
components.