62C-39
AFTER REPAIR Carry out a full check with the diagnostic tool.
V1
MR-453-X79-62C000$080.mif
CLIMATE CONTROL
Fault finding – Fault finding chart
62C
ALP 3 Air flow fault
NOTES
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.
Does the passenger compartment fan operate? Check all of the
speeds: Does the flow vary in accordance with the position of
the speed switch?
Repair, see ALP 5.
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.
Clean or replace the cabin filter.
With the cabim filter removed, put your hand into the housing to
ensure that the evaporator is not obstructed and that there is no
ice.
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.
Is the evaporator obstructed?
NO
YES
YES
NO
A
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