The abs comes on and burns for a while and then goes off for a while and the check traction light comes on occassionally. Also there is a humming of growling noise coming from the left front.
abs light service traction light on 2002 Chevrolet Impala
sounds like a abs sensor is bad. when abs light is on, trac is disengaged as well. fix the abs and the trac is good to go.
you have a wheel bearing thats shot you need to replace that and it will solve your problem