What Does It Mean When The Battery Light Comes On In A Dodge Caravan

It checked out okay.

What does it mean when the battery light comes on in a dodge caravan.

I pulled the alternator and had it tested. When the battery light comes on it s because the charging system is either overcharging or undercharging. There are a number of things that could cause the light to come on from the powertrain control module to wiring the battery and the alternator itself. I did not test the voltage at that time.

This light comes on when your alternator is not making electricity and the car is running off of battery power alone. You can drive a short distance on the battery especially if you turn off most of your car s electrical items like the radio air conditioning etc but there s no way to know how far you ll get before it dies. As a bulb check the airbag warning light comes on when the ignition is placed in the on run or acc on run position for between 4 to 8 seconds if the airbag warning light stays on or comes on intermittently there s a fault with the system. Symbol warning light description action.

Cars com if the battery warning light a light in the shape of a battery symbol on the dashboard comes on while you re driving that means the charging system isn t working but the fault. I put the alternator back in and it worked for a few days. I found that if i would drive it for 5 minutes then turn it off and back on the light would not come back on. When the battery light comes on.