How can a burnt-out indicator lamp for charging affect the charging system?

2008 FORD RANGER
171,000 MILES • 3.0L • V6 • 2WD • AUTOMATIC
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FIXMYPROBLEM
  • MEMBER
  • 4 POSTS
Charging system.
May 28, 2023 at 3:29 AM
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BRENDON S
  • AUTOMOTIVE REPAIR CONTRIBUTOR
  • 653 POSTS
Hello FIXMYPROBLEM,

It shouldn't affect it at all. It's warning you telling you the battery isn't charging correctly.

Could be a bad alternator, bad belt or tensioner, poor connection at the battery terminals, bad battery, as well as a bad voltage regulator built into the alternator. The alternator might test fine but still have a faulty regulator if the issue is intermittent and doesn't occur during testing.

What other symptoms are you experiencing that would lead you to believe it was the burnt-out light causing the issue?

Let me know what you have got going on and let's see if we can get it solved.

Thank you,
Brendon
May 28, 2023 at 3:51 AM