GM Service Manual Online
For 1990-2009 cars only

Object Number: 1872727  Size: MF

Callout

Component Name

Preliminary Procedures

  1. Drain the cooling system. Refer to Cooling System Draining and Filling.
  2. Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle.

1

Generator Control Module Coolant Pump Bolt

Caution: Refer to Fastener Caution in the Preface section.

Tighten
22 N·m (16 lb ft)

2

Generator Control Module Coolant Pump

Tip

    • Using SA9111E reposition the hose clamps on the generator control module coolant pump.
    • Remove the hoses from the generator control module coolant pump.

Special Tools

SA9111E Constant Force Clamp Pliers