what happenad to power steering? on 2008 Chevrolet Equinox

changed battery ,then when was restarted power steering was gone

Asked by for the 2008 Chevrolet Equinox
Electronic steering control module may have failed. Check all your main fuses. I think that system has a 80amp fuse in its circuit. If you do not find blown fuse the next step is to begin dignostics with a scanner that can communcate with steering system.