Friends DA recently started acting up. Car turns on but the battery & antilock brake lights are on. Any idea what is causing this? He recenly replaced the battery, but is still having this problem.

 

have the alt tested it is possible that the the alt is not puttin out enough juice and that his abs is takeing the hit and not recieving the power it needs to work right it is also possible that one of that his has hit something on the road and [freak]ed up his abs sensor