GM Service Manual Online
For 1990-2009 cars only

Power Steering Control Module Programming and Setup for Chevrolet Chevy C Silverado - 2WD 2006

Power Steering Pump Replacement (HP2)

If the electro-hydraulic power steering pump is replaced, the following procedure must be performed:

W/ HP2--Calibrate the brake pedal position sensor. Refer to Brake Pedal Position Sensor Calibration Description and Operation .