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Note
♦
If the onboard supply control unit - J519- is to be renewed, the
procedure for “replacing onboard supply control unit”
⇒ page 155
must always be carried out for reading the codes
stored in the control unit.
♦
The following illustrations show removal on a LHD vehicle.
Removal and installation of onboard supply control unit on an
RHD vehicle are performed using the corresponding mirror-
image procedure.
Removing
Note
If the onboard supply control unit is to be renewed, first carry out
the work involved in “Renewing onboard supply control unit”
⇒ page 155
.
– Switch off ignition and all electrical consumers, and withdraw
ignition key.
Note
The following illustration shows the installed onboard supply con‐
trol unit on the rear of the relay carrier.
up! 2012 ➤
Electrical system - Edition 03.2017
154
Rep. gr.97 - Wiring
