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Test sequence > < Signals from/to air conditioning system: checking

Leon Mk2

Check conditions
Check conditions
l  All fuses must be OK.
l  Battery voltage at least 11.5 V.
l  All electric consumers, e.g.: lights and rear window heater must be switched off.
l  The functioing of the air conditioning should be OK
l  Air conditioner must be switched off
l  Vehicle at room temperature (warmer than + 15 °C).
l  No fault should be stored in the fault memory → Vehicle diagnosis, testing and information system VAS 5051, Fault memory: consulting and clearing.
   

Test sequence > < Signals from/to air conditioning system: checking