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Home >> Cadillac >> 2018 >> CT6 Plug-In >> Repair and Diagnosis (Single Page) >> Hybrid/Electric Powertrain >> Cooling Systems >> Hybrid/EV System Heating And Cooling System >> Repair Instructions >> Generator Control Module Coolant Radiator Bracket Replacement >> Removal Procedure
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Removal Procedure

  1. Disable the high voltage system. High Voltage Disabling
  2. Drain the power electronics and auxiliary radiator cooling system. Power Electronics and Auxiliary Radiator Drain and Fill (LTG HP9) 
  3. GM4485384Courtesy of GENERAL MOTORS COMPANY

    Generator Control Module Coolant/Air Separator (1) - Remove - Generator Control Module Coolant/Air Separator Replacement 

  4. GM4485753Courtesy of GENERAL MOTORS COMPANY

    Generator Control Module Coolant Radiator Bracket Nut (1)@Generator Control Module Coolant Radiator Bracket - Remove [2x]

  5. GM4485754Courtesy of GENERAL MOTORS COMPANY

    Generator Control Module Coolant Radiator Bracket (1) - Remove

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