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

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Data Bus On Board Diagnostic Interface -J533- ('Gateway') m.y. 2000 through m...<br />

Página 10 de 21<br />

01-145<br />

VAG 1551 print<br />

out<br />

01317<br />

Control module<br />

with indicator<br />

module in<br />

instrument cluster<br />

insert -J285-<br />

No communication<br />

Possible cause Possible effects Corrective<br />

action<br />

Malfunction in<br />

data wires<br />

Control module<br />

malfunctioning<br />

No indication or<br />

malfunctioning<br />

indication for<br />

indicator<br />

instruments and<br />

control lamps<br />

- Check DTC<br />

memory of all<br />

control modules<br />

connected to<br />

CAN Bus and<br />

repair<br />

malfunction if<br />

necessary<br />

- Check for open<br />

or short circuit in<br />

CAN Bus wiring<br />

using wiring<br />

diagram.<br />

01321<br />

Airbag Control<br />

Module-<br />

-J234-<br />

No communication<br />

Data reception by<br />

airbag control<br />

module control<br />

module via CAN<br />

Bus not OK<br />

Airbag indicator<br />

lamp is lit<br />

- Read<br />

measuring value<br />

block Page<br />

01-151<br />

- Check DTC<br />

memory of<br />

airbag control<br />

module and<br />

eliminate<br />

malfunction if<br />

necessary<br />

- Check for open<br />

or short circuit in<br />

CAN Bus wiring<br />

using wiring<br />

diagram.<br />

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

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

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