[Legend1992]

Greetings Acura lovers:

I had replaced my battery and the alternator but the dashboard has the battery light on :wavey: Occasionally, when I am driving at night and have the A/C on the battery light goes out and the lights get brighter, way brighter, and the A/C blows harder.

Are these the signs of a loose wire? How can I resolve this?

 

[Legend1992]

The voltage regulator that provides the electricity to the fuel pump was re-soldered. Does anyone have a way to diagnose electrical issues?

 

[Shay_Fox]

Go with this link How to Diagnose Car Electrical Problems by Tracing Voltage Drops may be it helps.

 

[Legend1992]

I am checking for voltage drops, thanks for the lead Shay Fox. My terminology needs rephrasing for better understanding. Replace "voltage regulator" for "fuel pump relay" and the A/C isn't on its the heater. I don't know if that makes a difference.

 

[Shay_Fox]

You are welcome Legend. is this link helpful for you ?

 

[Legend1992]

It was a good post Shay_Fox but the problem still baffles me. I was hoping all I had to do was tighten a wire or replace a fuse. Still working on it though.