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Home >> Audi >> 2003 >> A6 Sedan (4B2) V6-3.0L (AVK) >> Repair and Diagnosis >> Transmission and Drivetrain >> Continuously Variable Transmission/Transaxle >> Service and Repair >> Disassembly and Assembly >> Transmission Control Module J217, Removing and Installing
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Transmission Control Module J217, Removing and Installing


Removing
- Remove end cover, Refer to end cover.





- Unscrew bolts -arrows- and pull out automatic transmission control module -J217 without tilting it.
- Remove double-lip sealing ring -A- from automatic transmission control module -J217.

Installing
Install in reverse order, paying attention to following:





- Remove any dirt and metal particles from senders -A-, -C- and -D-.
- Clean selector shaft.
- Before installing automatic transmission control module -J217, replace O-rings - A- on hydraulic control assembly.





Note: Coat the O-rings with ATF before inserting them.





- Insert automatic transmission control module -J217 without tilting it. Connections -A-, -B- and -C- on rear side of control module must engage in hydraulic control assembly.





- Tighten bolts -arrows- to 10 Nm.
- Install end cover.
The following steps must be performed after a new automatic transmission control module has been installed:
- Encode new automatic transmission control module -J217.
- Adapt automatic transmission control module-J217.
Use the vehicle diagnostic, testing and information system VAS 5051.
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