RS 6 V8-4.2L Turbo (BCY) (2003)
Fluid - A/T: Service and Repair
ATF Level, Checking and Correcting [01V]
ATF level, checking and correcting.
Test conditions
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Transmission not in emergency operating mode.
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Vehicle on a flat surface
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Selector lever in "P" , let engine run at idle.
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Air conditioning and heater switched off.
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Vehicle diagnostic, test and information system VAS 5051 connected, "Vehicle On Board Diagnosis" and vehicle system "02 - Transmission
electronics" selected.
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ATF temperature must not be higher than 30°C at start of test, allow transmission to cool down if necessary.
Note:
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ATF temperature appears in the display of 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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Checking ATF level at too low ATF temperature leads to overfilling.
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If the ATF level is checked when the ATF temperature is too high, this will result in underfilling.
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Over and under filling lead to impaired functioning of transmission.
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On vehicles with auxiliary ATF cooler, an additional ATF check must be preformed.
Checking ATF temperature
Display on VAS 5051 :
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In selection - 1 - , click on diagnostic function "08 - Read measuring value block".