I have a 2007 chevy silvarodo duramax when i press on brake the stering locks upi took it to the dealer and they changed the tires and changed the pump and then said that it was normal
Steering locking up is not normal. You have a hydro-boost assist power steering system on your vehicle. It uses the power steering pump to apply hydraullic pressure to assist in braking. The hydro-boost system may have a problem, pressure or restriction problem. Have dealer check booster and current updates to check valves, there may be a service bulletin for your concern.
Hope this helps.
351 views
Usually answered in minutes!
×