Alternator output? - Toyota Yaris Forums

tommyssa10 · 06-17-2016, 05:46 PM

I work for AAA and shits and giggles I decided to test the battery on my yaris(it's an original on a 2010 yaris with 27k miles) the battery came up bad(not surprised but it still holds enough cca to start the vehicle not a concern) the alternator test came back with the alternator charging at 13.3 unloaded and 13.4 under load. Is this normal for this car? Just curious I've noticed no problems starting or dim lights
just curious about the voltage. Thanks!

06-17-2016, 05:46 PM	#1
tommyssa10 Drives: 2010 Yaris S Join Date: Jun 2016 Location: Philadelphia Posts: 16	Alternator output? I work for AAA and shits and giggles I decided to test the battery on my yaris(it's an original on a 2010 yaris with 27k miles) the battery came up bad(not surprised but it still holds enough cca to start the vehicle not a concern) the alternator test came back with the alternator charging at 13.3 unloaded and 13.4 under load. Is this normal for this car? Just curious I've noticed no problems starting or dim lights just curious about the voltage. Thanks!