H.O. Alternator question - Toyota Yaris Forums

Lafiro · 03-12-2009, 10:14 AM

I have noticed in the last few weeks, that while I am in reverse putting my car into the driveway, I always stop and open my window to pull in the side view mirror, and each time the window goes up, and down, the car trembles.

Does this indicate to me that the alt. is really that weak?

I mean, I don't really see my lights dim inside the car with music on, but I never play loud music anymore, just enough to sound good.

Maybe I need a better battery? Or is it the alt's fault?

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03-12-2009, 10:14 AM	#2
Lafiro Drives: 06 Yaris Sedan Join Date: Jun 2006 Location: NYC Posts: 694	I have noticed in the last few weeks, that while I am in reverse putting my car into the driveway, I always stop and open my window to pull in the side view mirror, and each time the window goes up, and down, the car trembles. Does this indicate to me that the alt. is really that weak? I mean, I don't really see my lights dim inside the car with music on, but I never play loud music anymore, just enough to sound good. Maybe I need a better battery? Or is it the alt's fault?