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Removing and installing 9-position relay carrier > < Removing and installing fuse carrier

A4 Mk2

Removing and installing onboard supply control unitJ519
Removing and installing onboard supply control unit -J519-
Removing
–  To renew control unit, select the “Replacement” function for the appropriate control unit in “Guided Functions” mode → Vehicle diagnosis, testing and information system VAS 5051.
–  Switch off ignition and take out ignition key.
–  Remove driver's storage compartment → Rep. Gr.68.
   
–  Unscrew nuts -arrows- and detach onboard supply control unit -J519--item 1-.
  A97-0280
–  Unclip fuse carriers -1 ... 3-.
–  Release retaining clip at connector -item 4- and unplug connector.
–  Unplug electrical connectors -5- and -6-.
Installing
Installation is carried out in the reverse order; note the following:
–  Install driver's storage compartment → Rep. Gr.68.
Tightening torque
  A97-0281
ComponentNm
Onboard supply control unit -J519- to central tube for dash panel2.4

   

Removing and installing 9-position relay carrier > < Removing and installing fuse carrier