Where is the voltage regulator?

Asked by hab6644 Aug 10, 2015 at 04:10 PM about the 2004 Buick LeSabre Custom Sedan FWD

Question type: Maintenance & Repair

After about 15 seconds after starting the engine the indicator shows the alternator is not
working.

3 Answers
625

overload answered 9 years ago

Voltage regulator is in the altinator. Its the insert wiring piece you plugin the alt its a 2" black plastic chip that regulates your out put charge

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1,555

Dirty_Harey answered 9 years ago

In the alternator. Replace it.. I personally have one with 270,000 miles on it. Works fine as well as a/c and starter

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GuruF97P answered 7 years ago

I have a 2003 Buick lasbara it starts but 10 yo 15 min the inderkter cone on saying it not charging why could someone help me

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