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Home >> Chevrolet >> 2019 >> Volt Premier >> Repair and Diagnosis (Single Page) >> Hybrid/Electric Powertrain >> Cooling Systems >> Hybrid/EV System Heating And Cooling >> Repair Instructions >> Generator Control Module Coolant Pump Replacement >> Installation Procedure
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Installation Procedure

  1. GM4091139Courtesy of GENERAL MOTORS COMPANY

    Coolant Hose(1) - Install

  2. Clamp(2) - Install - Hose Clamp Replacement Guidelines - Spring Type
  3. Install the rear half of the generator control module coolant pump bracket (4).
  4. Install the generator control module coolant pump (3).
  5. GM4091137Courtesy of GENERAL MOTORS COMPANY
    NOTE:

    Check the pump and the bracket for the correct original position.

    Install the front half of the generator control module coolant pump bracket (1).

    6. CAUTION:

    Fastener Caution

  6. Install the 2 generator control module coolant pump bracket nuts (2) and tighten to 9 N.m (80 lb in).
  7. GM4091136Courtesy of GENERAL MOTORS COMPANY

    Coolant Hose(2) - Install

  8. Clamp(1) - Install - Hose Clamp Replacement Guidelines - Spring Type
  9. Retainer(3) - Install
  10. Electrical Connector(4) - Connect
  11. Front Wheelhouse Liner Replacement (Left Side)Front Wheelhouse Liner Replacement (Right Side) - Install
  12. Lower the vehicle.
  13. Fill the cooling system. Drive Motor Generator Power Inverter Module Cooling System Draining and Filling 
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