GM Service Manual Online
For 1990-2009 cars only

Removal Procedure

  1. Remove the high-voltage disconnect. Refer to High Voltage Disabling .
  2. Remove the Power Inverter Module (PIM). Refer to Power Inverter Module Replacement .

  3. Object Number: 325625  Size: SH
  4. Disconnect the power steering outlet hose and clamp from the reservoir.
  5. Drain the steering fluid into a clean pan.
  6. Disconnect the power steering outlet hose fitting from the steering gear.

  7. Object Number: 325629  Size: SH
  8. Remove the power steering line from the line clamp.

Installation Procedure


    Object Number: 325625  Size: SH
  1. Connect the power steering outlet hose fitting to the steering gear.
  2. Tighten
    Tighten the line fitting to 25 N·m 18 lb ft).

  3. Connect the power steering outlet hose and clamp to the reservoir.

  4. Object Number: 325629  Size: SH
  5. Install the power steering line in the line clamp.
  6. Refill the power steering reservoir with fluid.
  7. Install the Power Inverter Module (PIM). Refer to Power Inverter Module Replacement .
  8. Install the high-voltage disconnect. Refer to High Voltage Enabling .