Chevrolet Repair Questions? Ask a Chevy Mechanic for Answers ASAP
The EPS is simply an electronically controlled power steering system that regulates the amount of power assist you will feel at the wheel. This still does utilize a hydraulic pump. The pump is located in the rear of the engine compartment. Here is an illustration that may assist you in finding it. Note the location of the pump in regards XXXXX XXXXX water pump pulley just to the right of it if you are standing at the passenger side fender. Let me know if you have further troubles!