2003 Dodge Ram 1500 ABS light came on after changing battery

Just changed the battery, now I have an ABS light on that wasn’t on before.

Then you need to read this.

http://www.aa1car.com/library/battery_disconnect_problems.htm

Tester

It might go out by itself after a couple of drive cycles. If it doesn’t you’ll have to go to a shopt to get the ABS codes read.