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

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Instrument cluster m.y. 2000 through m.y. 2001, On Board Diagnostic (OBD)<br />

Página 54 de 75<br />

01-115<br />

Evaluating display group 125<br />

Display<br />

field<br />

Description Display Corrective actions<br />

1 Engine Control<br />

Module (ECM)<br />

Engine 1 = OK,<br />

Data recieved<br />

from ECM<br />

Engine 0 = not<br />

OK,<br />

No data<br />

recieved from<br />

ECM<br />

- Visually check CAN Bus wire<br />

routing<br />

- Check harness connectors of the<br />

appropriate electrical circuit for<br />

proper and secure seating and<br />

simultaneously observe display<br />

- If the display content does not<br />

change during operation, repair<br />

malfunction<br />

- Erase DTC memory<br />

- Perform functional check<br />

- Check DTC memory again<br />

2 Transmission<br />

Control Module<br />

(TCM)<br />

Transm. 1 = OK<br />

Data recieved<br />

from TCM<br />

Transm. 0 = not<br />

OK<br />

3 ABS-control<br />

module<br />

No data<br />

recieved from<br />

TCM<br />

ABS 1 = OK,<br />

Data recieved<br />

from ABS<br />

control module<br />

ABS 0 = not OK,<br />

No data<br />

recieved from<br />

ABS control<br />

module<br />

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

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

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