bmw Workshop Repair Guides

BMW Workshop Service and Repair Manuals

5 RA Removing And Installing Or Replacing Alternator (M54) > < 4 RA Checking Alternator And Regulator Switch|Page 523
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Open circuit in negative diode.

Repair/exchange alternator.

Short circuit in positive diode.

Repair/exchange alternator.

Open circuit in positive diode.

Repair/exchange alternator.

Open circuit in exciter diode.

Repair/exchange alternator.

RA  Checking alternator and regulator switch

BMW AG - TIS

16.02.2013  13:57

Issue status (12/2007) Valid only until next DVD is issued

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5 RA Removing And Installing Or Replacing Alternator (M54) > < 4 RA Checking Alternator And Regulator Switch|Page 523