Supply Voltage B+

[MJCAUDI]

Got this error message on vag.com ;


1 Fault Found:
00532 - Supply Voltage B+
53-10 - Supply Voltage Too Low - Intermittent

Had a new battery a while back. In Bentley it says the problem could be regulator. Does anyone know where the regulator is?

Fault has not caused any symptoms but keeps returning.

 

[Sebastian]

Which control module showed that code? Only one module or more?

 

[MJCAUDI]

Just the one module,

Address 09: Cent. Elect. Labels: 8E0-907-279-8E2.LBL
Part No: 8E0 907 279 C
Component: int. Lastmodul RDW 0203
Coding: 00001
Shop #: WSC 63351

Thanks

 

[Sebastian]

Then ignore it for now. The regulator/generator is normally not at fault if only one module triggers that code, now if more than one come up like that then you should start to worry. If a single module comes up with such a code regularly you should start checking the control module connectors and ground spots first.