Driving home last night all the caution lights came on, VSA, anti-lock braking all the lights.

I look at my Pioneer deck and the volts are bouncing from 14.1 - 17.6

I have a new alternator DC power 200amps, and XS power batteries, all about one year old, what could this problem be?

Voltage Regulator ??? Where is it ??? if So

 

Any One ???

 

Probably a defective voltage regulator thats parts of the alternator.

 

^agreed