heater RENAULT SCENIC 2009 J84 / 2.G Air Conditioning Manual Conditioning Workshop Manual

62C-16
MANUAL AIR CONDITIONING
Fault finding – Fault Finding Chart62C
V2 MR-372-J84-62C000$040.mif
ALP 4
CONTINUED
Check that the condensation evacuation outlet (water from the evaporator) is not blocked.
Repair if necessary.
Is it an air distribution fault?
NO
Is it an air flow fault?
NO
Is it a heater performance fault?
NO
Check that the recirculation flap is in the exterior air position.
Repair if necessary.
End of fault finding procedure.
See ALP 2.
See ALP 3.
See ALP 6 (section 62A).
YES
YES
YES
AFTER REPAIRCheck that the system is operating correctly.

62C-19
MANUAL AIR CONDITIONING
Fault finding – Fault Finding Chart62C
V2 MR-372-J84-62C000$040.mif
AFTER REPAIRCheck that the system is operating correctly.
ALP 11 Unpleasant odours in the passenger compartment
NOTESNone.
Check that the cabin filter is not blocked or damaged.
Replace it if necessary.
Is the fault still present?
YES
Check that the condensation evacuation pipe
(water from the evaporator) is not blocked.
Repair if necessary.
Is the fault still present?
YES
Check the sealing of the heating unit in relation to the
engine compartment:
–Foam seal on the heater matrix coolant pipes fitted and
in good condition.
–Rubber seal on the radiator tank fitted and in good
condition (seal under the bonnet separating the engine
compartment from the windscreen aperture).
–Water evacuation valve on the radiator tank fitted and in
good condition.
Repair if necessary.
Is the fault still present?
YES
Remove the cabin filter to apply air conditioning system
cleaner using an extension pipe on the evaporator.
Spray the entire contents of the aerosol.
Leave the product to work for 15 minutes.
End of fault finding
procedure.
End of fault finding
procedure.
End of fault finding
procedure.
NO
NO
NO