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2004 GMC Sierra 3500 SLE 6.6L Alternator
Posted to GM Electrical on 3/4/2015 5 Replies

Gentlemen, Need advice about the charging system on this Duramax. Came in with red battery light on in dash, and message center saying 'battery not charging'.

Checked for KOER voltage at hot post on alternator, 12.8 volts, same at battery positive.

Checked f...

5 Replies Received (View Replies)

  Related Documents & Media  2004 GMC Sierra 3500 SLE

 
Message Closed w/FIX

car Vehicle Data

2004 GMC Sierra 3500 SLE

VIN 1GTJK331X4
Engine6.6 L / 8 cyl / DIESEL
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
AffectedAlternator
ConditionsInop
Message Closed w/FIX

car Vehicle Data

2004 GMC Sierra 3500 SLE

VIN 1GTJK331X4
Engine6.6 L / 8 cyl / DIESEL
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
AffectedAlternator
ConditionsInop