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

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Multi-function steering wheel through 11.01, On Board Diagnostic (OBD)<br />

Página 10 de 27<br />

01-65<br />

VAG 1551 print out Possible cause Possible<br />

effects<br />

01426<br />

Control unit in steering<br />

wheel -E221-<br />

01716<br />

No communication<br />

Implausible signal<br />

No CAN Bus<br />

connection between<br />

Control unit in<br />

steering wheel -<br />

E221- and Control<br />

module for multifunction<br />

steering<br />

wheel -J453-<br />

Radio and<br />

cruise control<br />

cannot be<br />

operated via<br />

multi-function<br />

steering<br />

wheel<br />

Corrective<br />

action<br />

- Check wiring<br />

and<br />

connections<br />

using wiring<br />

diagram<br />

- Read<br />

Measuring<br />

Value Block<br />

Page 01-76<br />

- Replace -<br />

J453- Page<br />

91-72<br />

- Replace -<br />

E221- Page<br />

91-70<br />

Resume cruise control<br />

activation/accelerating<br />

Short circuit to Ground<br />

Short circuit to B+<br />

Output wiring or<br />

connections shorted<br />

to Ground (GND)<br />

Output wiring or<br />

connections short to<br />

B+ (positive)<br />

Cruise<br />

control<br />

cannot be<br />

operated via<br />

the multifunction<br />

steering<br />

wheel<br />

- Check wiring<br />

and<br />

connections<br />

using wiring<br />

diagram<br />

- Read<br />

Measuring<br />

Value Block<br />

Page 01-76<br />

Open circuit<br />

Output wiring or<br />

connections have<br />

open circuit<br />

- Replace -<br />

J453- Page<br />

91-72<br />

- Replace -<br />

E221- Page<br />

91-70<br />

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

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

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