SEAT Workshop Service and Repair Manuals

Control unit for automatic gearbox -J217-: Removing and installing   Note t  Observe the general repair instructions → Chapter. t  Cleaning norms when working on automatic gearbox. → Chapter

Detaching –  Remove the end cap → Chapter –  Unscrew bolts -arrows- and pull out automatic gearbox control unit -J217-, taking care not to tilt it. –  Take twin-lip seal -A- off automatic gearbox control unit -J217-.   Note Take care that the control unit senders are not damaged when placing the automatic gearbox control unit -J217- to side. Installing Install in reverse order, observing following:   Note Renew gaskets and O-rings.

–  Clean senders -A-, -C- and -D- to remove dirt and metal particles if necessary. –  Clean selector shaft → Chapter.

–  Lubricate new O-rings -A- on hydraulic control unit with ATF before installing automatic gearbox control unit -J217-.

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

–  Tighten bolts -arrows-. –  Install end cover → Chapter. Tightening torque

Component	Nm
Automatic gearbox control unit -J217- to hydraulic control unit	10

After connecting the automatic gearbox control unit -J217- you must carry out the following steps: l  Encode the new automatic gearbox control unit -J217-. l  Adapt the automatic gearbox control unit -J217-. To do so, use the vehicle diagnostic, testing and information system -VAS 505X-. –  When necessary, perform an update with the control unit for automatic gearbox -J217-.