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Home >> Chevrolet >> 2017 >> Silverado 1500 SSV, 4WD, Part Time T/Case Control, Gas >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 10 (Hybrid/EV Control System) >> Repair Instructions >> Generator Control Module Replacement >> Installation Procedure
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Installation Procedure

WARNING: This page is about a different variant/trim than selected.
    Fig 1: Generator Control Module
    GM4354544Courtesy of GENERAL MOTORS COMPANY
  1. Generator Control Module 2 -Install
    2. CAUTION:

    Refer to Fastener Caution

  2. Generator Control Module Mounting Nut 1 -Install and tighten 22 N.m (16 lb ft)
    3. Fig 2: Generator Control Module Coolant Outlet Hose Clamp
    GM4338153Courtesy of GENERAL MOTORS COMPANY
  3. Generator Control Module Coolant Outlet Hose 2 @Generator Control Module-Engage - Generator Control Module Coolant Outlet Hose Replacement (Starter Generator to Generator Control Module L8B)Generator Control Module Coolant Outlet Hose Replacement (Starter Generator to Drive Motor Battery Surge Tank Inlet Hose L8B)
    4. Fig 3: Generator Control Module Coolant Tank Hose Clamp
    GM4337985Courtesy of GENERAL MOTORS COMPANY
  4. Generator Control Module Coolant Tank Hose 2 @Generator Control Module-Engage - Generator Control Module Coolant Tank Hose Replacement (Bottom L8B)Generator Control Module Coolant Tank Hose Replacement (Low Temp Radiator to Generator Control Module L8B)
    5. Fig 4: Battery Positive Junction Block Cable
    GM4599180Courtesy of GENERAL MOTORS COMPANY
  5. Battery Positive Junction Block Cable 4 -Install
  6. Battery Positive Junction Block Cable Nut 2 -Install and tighten 9 N.m (80 lb in)
  7. Battery Distribution Engine Compartment Fuse Block Nut 3 -Install and tighten 15 N.m (11 lb ft)
  8. Fuse Block Cover 1 -Install
    9. Fig 5: High Voltage Battery Pack Positive Cable And Starter Generator High Voltage Cable
    GM4354541Courtesy of GENERAL MOTORS COMPANY
  9. High Voltage Battery Pack Positive Cable Connector 2 -Connect
  10. Starter Generator High Voltage Cable Connector 3 -Connect
  11. Electrical Connector 4 -Connect
  12. Ground Terminal Fastener 1 -Install and tighten 9 N.m (80 lb in)
    13. Fig 6: Front End Sheet Metal Diagonal Brace
    GM4354534Courtesy of GENERAL MOTORS COMPANY
  13. Front End Sheet Metal Diagonal Brace 3 -Install
  14. Retainer Clip 2 -Engage
  15. Front End Sheet Metal Diagonal Brace Bolt 1 -Install and tighten 25 N.m (18 lb ft)
  16. Enable the high voltage system. High Voltage Enabling
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