62C-66
AFTER REPAIR Carry out a full check with the diagnostic tool.
V1
MR-453-X79-62C000$080.mif
CLIMATE CONTROL
Fault finding ā Fault finding chart
62C
ALP 10
CONTINUED 2
Press the de-icing button on the
control panel and check status:
ā ET547: Rear de-icing button
Check for earth on connection MAM of component 1456.
Is the result of the check correct?
Does status ET547 display
PRESSED?
Check the continuity and insulation of connection 15B
between components 1456 and 645.
Continuity fault on connection
MAM of component 1456.
If there is a repair method
(see Technical Note 6015A,
Repairing electrical wiring,
Wiring: Precautions for repair),
repair or replace the wiring.
Is the connection OK?
Replace the rear
screen de-icing
switch (button).
If there is a repair
method (see Technical
Note 6015A, Repairing
electrical wiring,
Wiring: Precautions
for repair), repair or
replace the wiring.
A
NO
YES
B
YES NO
YES
NO
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