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Bentley Volkswagen.Golf.Jetta.R32.Official.Factory.Repair.Manual.1999-2005

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Airbag system, On Board Diagnostic (OBD)<br />

Página 54 de 85<br />

01-58<br />

V.A.G 1551<br />

display<br />

01312<br />

Data bus drive<br />

malfunctioning<br />

Possible cause<br />

Faulty wires or harness<br />

connectors<br />

Coding for control<br />

modules is not OK<br />

Data Bus On Board<br />

Diagnostic Interface -<br />

J533- malfunctioning<br />

Corrective action<br />

- <strong>Repair</strong> or replace faulty wires or<br />

harness connectors<br />

Electrical Wiring Diagrams<br />

Troubleshooting & Component<br />

Locations<br />

- Check coding of the control modules,<br />

check DTC memory of all control<br />

modules.<br />

- Check Data Bus On Board Diagnostic<br />

Interface -J533- and replace if<br />

necessary (replace instrument cluster)<br />

<strong>Repair</strong> Manual, Electrical Equipment<br />

On Board Diagnostic (OBD), <strong>Repair</strong><br />

Group 01; Diagnostic interface for<br />

databus<br />

http://ebahn.bentleypublishers.com/vw/servlet/Display?action=Next&type=repair&id=...<br />

13/2/<strong>2005</strong>

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