Hi Guys,
New member I was was wanting to know that when the battery light comes on and off intermittently could it be the voltage regulator or the alternator. If so how can you tell the difference.
Thanks

 

the pcm is the voltage regulator

 

Hi Super Member,
Im sorry but not quite sure what the pcm is or means

 

Super Moderator I mean

 

Power train Control Module basically the Engine computer

 

Thats whats making the battery light come on

 

faulty PCM a wire issue an alternator take your pick any one will cause this. Do some testing and see which one it is. OR take it to a shop let them use there tools to test and see whats the issue.

 

Keep it simple, A loose/worn alternator belt could cause intermittent battery light. Also check and clean all battery B+ and Ground connections.
PCM's rarely fail and Alternators are pretty robust on these cars. Trouble shoot and repair as needed. Don't just throw parts at it.

 

As ususal