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Removing and installing relay/fuse holder FSF with onboard supply control unitJ519 > < Removing and installing 5-position relay carrier

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Removing and installing onboard supply control unitJ519
Removing and installing onboard supply control unit -J519-
   
Removing
–  When renewing control unit select „Replacement“ function for appropriate control unit in „Guided Fault Finding“ or „Guided Functions“ → Vehicle diagnostic tester.
–  Remove 5-position relay carrier → Chapter.
–  Unplug electrical connectors -2 … 4-.
  A97-11257
–  Unplug electrical connector by pressing catch -1- and moving retaining clip in direction of -arrow-; then detach connector.
  A97-10646
–  Release retaining springs -arrows- and take onboard supply control unit -J519--item 1- downwards out of base retainer.
Installing
Installation is carried out in the reverse order; note the following:
–  Install 5-position relay carrier → Chapter.
  A97-11257

Removing and installing relay/fuse holder FSF with onboard supply control unitJ519 > < Removing and installing 5-position relay carrier