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5.2.1
Renewing data bus diagnostic interface
-J533-
– Connect Vehicle Diagnosis, Testing and Information System
-VAS 5051A-
⇒ page 281
.
– Select “guided fault finding” in Vehicle Diagnosis, Testing and
Information System -VAS 5051A- .
– Using the “Go to” key, select “Function/component selection”
and the following menu items one after the other:
♦ Body
♦ Electrical System
♦ 01 - On Board Diagnostic capable systems
♦ Data bus diagnostic interface
♦ Data bus diagnostic interface functions
♦ Renewing data bus diagnostic interface
5.2.2
Removing and installing data bus diag‐
nostic interface -J533-
Removing:
Note
Before removing data bus diagnostic interface -J533- , it is es‐
sential that the following work procedure
⇒ “1.1 Renewing dash panel insert”, page 150
is carried out, so
that access can be gained to the codes stored within.
– Switch off ignition and all electrical consumers and pull out
ignition key.
– Remove cover, footwell, on driver side ⇒ General body re‐
pairs, interior; Rep. Gr. 68 ; Compartments, covers and trim .
– Release connector -1- and pull connector off data bus diag‐
nostic interface -J533- -2-.
– Push securing pins -3- together -arrows- and pull out of holes.
Installing:
Install in reverse order of removal.
5.3
Central control unit for convenience sys‐
tem -J393-
Note
Additional information:
⇒ Current flow diagrams, Electrical fault finding and Fitting loca‐
tions
Jetta 2005 ➤ , Bora 2006 ➤
Electrical System - Edition 05.2005
5. Control units
295