GM Service Manual Online
For 1990-2009 cars only

Removal Procedure

  1. Turn the ignition OFF.
  2. Remove the power steering pressure hose bracket nut and reposition the hose as necessary in order to gain access. Refer to Power Steering Pressure Pipe/Hose Replacement in Power Steering System.

  3. Object Number: 1394070  Size: SH
  4. Disconnect the camshaft position (CMP) actuator valve electrical connector (2).

  5. Object Number: 1395977  Size: SH
  6. Remove the CMP actuator valve bolt.
  7. Remove the CMP actuator valve.

Installation Procedure


    Object Number: 1395977  Size: SH
  1. Install the CMP actuator valve.
  2. Notice: Refer to Fastener Notice in the Preface section.

  3. Install the CMP actuator valve bolt.
  4. Tighten
    Tighten the CMP actuator valve bolt to 10 N·m (89 lb in).


    Object Number: 1394070  Size: SH
  5. Connect the CMP valve electrical connector (2).
  6. Install the power steering pressure hose bracket and nut as necessary . Refer to Power Steering Pressure Pipe/Hose Replacement in Power Steering System.