Renault Duster 2007 Manual page 816

ALP 4
NOTES
Is the passenger compartment fan working?
Check that the air extraction vents are not blocked.
Repair if necessary.
Is the fault still present?
Ensure that there are no water leaks into the passenger
compartment, which would significantly increase the humidity
and reduce the effectiveness of the demisting.
Repair if necessary (see ALP 12).
Is the fault still present?
Make sure that the compressor is working correctly by switching
on the air conditioning.
Does the compressor work?
AFTER REPAIR
MR-453-X79-62C000$080.mif
V1
CLIMATE CONTROL
Fault finding – Fault finding chart
Inefficient windscreen demisting
Special notes:
Check that the inside of the windows are not greasy, as this reduces the demisting
efficiency.
YES
YES
YES
YES
A
Carry out a full check with the diagnostic tool.
NO
NO
NO
NO
62C-41
62C
Repair, see ALP 5.
End of fault finding
procedure.
End of fault finding
procedure.
See ALP 8 No cold air.