**Battery warning light on**

[brickhouseblues]

I keep getting this intermittent flashing battery warning light while driving (or parked) and then I loose all my accessories; headlights, taillights, odometer, speedometer, power windows, AC/heat, radio etc.. car still drives while this is occurring, then all of a sudden everything comes back on for a while and that process repeats itself over and over.

I have replaced alternator and starter, battery is 2 years old... I’m at my wits end and really can not afford to be without a car.

Can anyone help?

2003 Toyota Corolla type S, 200k miles

 

[Rock'n Roller]

It may be a bad battery. Here are some basic things to check. Autozone or similar parts stores will perform a battery load and alternator output testing for free.

https://www.yourmechanic.com/article/how-to-react-if-your-battery-light-is-on-by-ian-swan

 

[CainMarko421]

Could be bad cables. Check the battery and alternator at AZ like Rock'n Roller said and also see about changing out the negative and positive cables connected from your battery to the starter and alternator.