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Home >> Chevrolet >> 2020 >> Malibu LS >> Repair and Diagnosis >> External Pages >> Different car >> Section 21 (Heating, Ventilation, And Air Conditioning) >> Repair Instructions >> Heater Coolant Pump Replacement (LFV) >> Installation Procedure

Installation Procedure

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  1. GM4214494Courtesy of GENERAL MOTORS COMPANY

    Heater Coolant Pump (2) - Position in the vehicle.

  2. CAUTION:

    Refer to Fastener Caution .

  3. Heater Coolant Pump Bracket Bolt (1) - Install and tighten 9 N.m (80 lb in)
  4. Electrical Connector @ Heater Coolant Pump - Install
  5. GM4214493Courtesy of GENERAL MOTORS COMPANY

    Install the engine electrical harness connector (1) to the heater coolant pump bracket bolt.

  6. GM4214491Courtesy of GENERAL MOTORS COMPANY

    Heater Coolant Pump Hose - Outlet (2) @ Heater Coolant Pump - Install

  7. Heater Coolant Pump Hose Clamp (1) - Engage - Hose Clamp Replacement Guidelines - Spring Type
  8. GM4214223Courtesy of GENERAL MOTORS COMPANY

    Heater Coolant Pump Hose - Inlet (2) @ Heater Coolant Pump - Install

  9. Heater Coolant Pump Hose Clamp (1) - Engage - Hose Clamp Replacement Guidelines - Spring Type
  10. Engine Control Module and Bracket - Install Engine Control Module Replacement
  11. Fill the cooling system to the proper level. Cooling System Draining and Filling (GE-47716) , or Cooling System Draining and Filling (Static)
  12. Start the engine and check for coolant leaks.