TT L4-1.8L Turbo (BEA) (2004)
Fluid - A/T: Service and Repair
ATF level, checking
Special tools and equipment
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Vehicle diagnostic, testing and information system VAS 5051
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Drip tray V.A.G 1306
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Filler system V.A.G 1924
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Protective goggles
Requirements
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Transmission not in emergency running mode.
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Vehicle must be level (horizontal)
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Selector lever at position "P", engine idling.
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Air conditioner and heating system must be switched off.
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Vehicle diagnostic, testing and information system VAS 5051 connected, "Vehicle self-diagnosis and vehicle system "02 - transmission
electronics" selected.
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The ATF temperature at the beginning of the test must not be higher than 30°C. If necessary, first allow the transmission to cool.
Note:
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The ATF temperature is read from the vehicle diagnostic, testing and information system VAS 5051.
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The ATF level will vary according to the temperature of the ATF.
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If the ATF level is checked when the ATF temperature is too low, this will result in overfilling.
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If the level is checked when the ATF temperature is too high, this will result in underfilling.
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Both overfilling and underfilling have a detrimental effect on the functioning of the transmission.
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Only the ATF available as a replacement part may be used in the automatic transmission 09G. Other oils cause faults and/or breakdown of the
transmission.
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The ATF temperature is read from the vehicle diagnostic, testing and information system VAS 5051.