Audi Workshop Service and Repair Manuals

Removing and installing automatic gearbox control unit -J217- Removing   Note t  → Chapter „Repair instructions“. t  → Chapter „Rules for cleanliness when working on the gearbox“. –  Remove end cover → Chapter.

–  If fitted, detach displacer plate -A-.

–  Unscrew bolts -arrows- and pull out automatic gearbox control unit -J217-, taking care not to tilt it. –  Take twin-lip seal -B- off automatic gearbox control unit -J217-.   Note t  Do not touch pins in connector -A- with bare hands. t  Take care that control unit senders are not damaged when placing automatic gearbox control unit -J217- to side. Installing Installation is carried out in reverse sequence; note the following: l  Tightening torques → Chapter „Exploded view - end cover, automatic gearbox control unit -J217-, hydraulic control unit“   Note Renew gaskets and O-rings.

–  Clean senders -5 to 8- and connectors -1 to 3- to remove dirt and metal particles if necessary. –  Clean selector shaft → Chapter.

–  Before fitting automatic gearbox control unit -J217-, lubricate new O-rings -A- on hydraulic control unit with ATF.   Note -Arrows- can be disregarded.

–  Bring automatic gearbox control unit -J217- into position, taking care not to tilt it. l  Make sure that connectors on back of control unit mate correctly with connectors -A-, -B- and -C- on hydraulic control unit.

–  Tighten bolts -arrows-.

–  If fitted, attach displacer plate -A- to automatic gearbox control unit -J217-. –  Install end cover → Chapter. –  Fill up with ATF, check ATF level and correct as required → multitronic 0AW, front-wheel drive; Rep. gr.37.   Caution If the automatic gearbox control unit -J217- has been renewed, you must carry out the following steps using a vehicle diagnostic tester: –  Using the diagnostic tester in Guided Fault Finding mode, go to Function/Component Selection and select the following menu items: t  Drive system t  0AW gearbox t  01 - Self-diagnosis-compatible systems t  02 - Gearbox electronics t  02 - Gearbox electronics, Functions t  02 - Replace control unit