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Installation Procedure

WARNING: This page is about a different car, the 2015 Buick LaCrosse. However, it is still accessible from the selected car via links, so may be relevant.
    Fig 1: Generator Control Module Cover Fasteners
    GM2571557Courtesy of GENERAL MOTORS COMPANY
  1. Install the generator control module cover (3).
  2. Install the generator control module cover fasteners (1) and tighten to 9 N.m (80 lb in).
  3. Install the generator control module cover fastener (2) and tighten to 9 N.m (80 lb in).
  4. Fig 2: Drive Motor Battery Cooling Blower Assembly
    GM2750282Courtesy of GENERAL MOTORS COMPANY
  5. Install the drive motor battery cooling blower motor and bracket (2). Tighten the fasteners (1) to 9 N.m (80 lb in).
  6. Fig 3: Drive Motor Battery Cooling Blower Outlet Duct Fastener
    GM2571127Courtesy of GENERAL MOTORS COMPANY
  7. Install the generator control module air outlet duct (2) and tighten the upper fasteners (1) to 9 N.m (80 lb in).
  8. Fig 4: Generator Control Module Cooling Air Outlet Duct And Tighten Fasteners
    GM2601904Courtesy of GENERAL MOTORS COMPANY
  9. Install the lower generator control module cooling air outlet duct lower fasteners (1) and tighten to 9 N.m (80 lb in).
  10. Fig 5: High Voltage 3-phase Cable
    GM2571363Courtesy of GENERAL MOTORS COMPANY
    NOTE:

    Critical high voltage fastener. Perform second torque verification check following re-assembly.

  11. Install the high voltage 3-phase cable (2) to the generator control and battery module. Tighten the nuts (1) to 9 N.m (80 lb in).
  12. Install the 12V cable (3) to the generator control and battery module. Tighten the nut (4) to 9 N.m (80 lb in).
  13. Fig 6: Body Harness Connectors
    GM2571124Courtesy of GENERAL MOTORS COMPANY
  14. Install the body harness connectors (1).
  15. Fig 7: Battery Cooling Air Inlet Duct
    GM2571125Courtesy of GENERAL MOTORS COMPANY
  16. Install the drive motor battery cooling air inlet lower duct.
  17. Fig 8: Intermediate Duct Retainers
    GM2571126Courtesy of GENERAL MOTORS COMPANY
    NOTE:

    Make sure the duct is flush against the seal for efficient generator control and battery module cooling.

  18. Install the drive motor battery cooling blower outlet duct (1). Refer to Drive Motor Battery Cooling Blower Outlet Duct Replacement .
  19. Enable the hybrid battery. Refer to High Voltage Enabling .