62C-63
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 9
CONTINUED 3
Using the diagnostic tool statuses and parameters
screen (Injection cold loop sub-function), check that
the temperature signals are consistent (no sensor
drift resulting in incorrect measurement).
– Using parameter PR064 Coolant temperature.
Carry out a conformity check:
– For the coolant temperature sensor, see
13B, Diesel injection, Fault summary
table or 17B Petrol injection, Fault
summary table.
Replace any faulty components.
Are the temperature signals consistent?
Check the refrigerant level (see Technical Note
6001A, Air conditioning, 62A, Air conditioning,
Air conditioning: Check).
E
NO
YES
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