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Home >> Chevrolet >> 2022 >> Tahoe SSV >> Repair and Diagnosis >> Electrical >> Starter >> Battery, Starting System And Charging System - Repair Instructions >> Repair Instructions >> Generator Replacement (LM2) >> Installation Procedure

Installation Procedure

  1. GM5500645Courtesy of GENERAL MOTORS COMPANY

    Generator Bolt (1) - Loosely install

  2. GM5619684Courtesy of GENERAL MOTORS COMPANY

    Generator (1) - Install

  3. GM5619674Courtesy of GENERAL MOTORS COMPANY
    CAUTION:

    Refer to Fastener Caution

    Generator Bolt (2) - Install and tighten - Fastener Specifications

  4. Generator Bolt (1) - Install and tighten - Fastener Specifications
  5. GM5152346Courtesy of GENERAL MOTORS COMPANY

    Generator Battery Jumper Cable (2) - Install

  6. Battery Positive Cable Nut (1) - Install and tighten - Fastener Specifications
  7. GM5153321Courtesy of GENERAL MOTORS COMPANY

    Electrical Connector (1) - Connect

  8. GM5500642Courtesy of GENERAL MOTORS COMPANY

    Engine Wiring Harness Bracket (4) - Install

  9. Engine Wiring Harness Bracket Bolt (3) - Install and tighten - Fastener Specifications
  10. Engine Wiring Harness Retainer (2) - Install [2x]
  11. Radiator Inlet Hose Clip (1) - Clip
  12. GM5179969Courtesy of GENERAL MOTORS COMPANY

    Drive Belt Idler Pulley (1) - Install and tighten - Fastener Specifications

  13. GM5174667Courtesy of GENERAL MOTORS COMPANY

    Install the accessory drive primary belt (2) to the vehicle.

  14. NOTE:

    Ensure the proper routing of the accessory drive primary belt.

  15. Install the accessory drive primary belt (2) around all pulleys.
  16. Rotate the accessory drive primary belt tensioner (1) clockwise.
  17. GM5156884Courtesy of GENERAL MOTORS COMPANY

    Air Conditioning Compressor and Condenser Hose (1) - Install

  18. Air Conditioning Compressor and Condenser Hose Clip (2) - Clip [4x]
  19. Attach harness retainers as necessary.
  20. GM5156893Courtesy of GENERAL MOTORS COMPANY

    Transmission Fluid Cooler Pipe Clip (1) @ Engine Coolant Fan Rear Shroud - Install [2x]

  21. GM5158506Courtesy of GENERAL MOTORS COMPANY

    Charge Air Cooler Coolant Reservoir (2) - Install

  22. Charge Air Cooler Coolant Reservoir Bolt (1) - Install and tighten - Fastener Specifications
  23. GM5482184Courtesy of GENERAL MOTORS COMPANY

    Air Cleaner Lower Housing (1) - Install

  24. GM5482183Courtesy of GENERAL MOTORS COMPANY
    CAUTION:

    Refer to Fastener Caution .

    Air Cleaner Nut (1) - Install and tighten - Fastener Specifications

  25. GM5482182Courtesy of GENERAL MOTORS COMPANY

    Accessory Wiring Junction Block (2) - Install

  26. Engine Wiring Harness Fuse Block Bracket Bolt (1) - Install and tighten - Fastener Specifications
  27. GM5482181Courtesy of GENERAL MOTORS COMPANY

    Electrical Connector (1) @ Air Cleaner Lower Housing - Install

  28. Install all retainers to the air cleaner lower housing.
  29. GM5150254Courtesy of GENERAL MOTORS COMPANY

    Air Cleaner Upper Housing (2) - Install

  30. Air Cleaner Housing Cover Bolt (1) - Install and tighten [3x] - Fastener Specifications
  31. Connect the mass airflow sensor electrical connector.
  32. GM5654241Courtesy of GENERAL MOTORS COMPANY

    Intake Air Duct (2) - Install

  33. Intake Air Duct Retainer (1) - Install
  34. GM5150211Courtesy of GENERAL MOTORS COMPANY

    Air Cleaner Outlet Front Duct (2) - Install

  35. Air Cleaner Outlet Duct Clamp (1) - Tighten [2x] - Fastener Specifications
  36. GM5877076Courtesy of GENERAL MOTORS COMPANY

    Install the engine front cover (1) from the bottom of the vehicle.

  37. GM5591893Courtesy of GENERAL MOTORS COMPANY

    {without RC1} Install the front bumper fascia extension.

      NOTE:

      Quantity of fasteners may vary based on option content.

    1. Front Bumper Fascia Extension (4) - Install
    2. Front Bumper Fascia Extension Bolt (3) @ Underbody Skid Shield - Install and tighten [2x] - Fastener Specifications
    3. Front Bumper Fascia Extension Bolt (2) - Install and tighten [4x] - Fastener Specifications
    4. GM5540946Courtesy of GENERAL MOTORS COMPANY

      Front Bumper Fascia Extension (1) - Install

    5. GM5540945Courtesy of GENERAL MOTORS COMPANY

      Front Bumper Fascia Extension Bolt (2) - Install and tighten [8x] - Fastener Specifications

    6. Front Bumper Fascia Air Deflector Bolt (1) - Install and tighten [10x] - Fastener Specifications
  38. GM5519593Courtesy of GENERAL MOTORS COMPANY

    {with RC1} Install the underbody splash shield.

    1. Underbody Splash Shield (1) - Install
    2. GM5519590Courtesy of GENERAL MOTORS COMPANY

      Underbody Splash Shield Bolt (2) - Install and tighten [4x] - Fastener Specifications

    3. Front Bumper Fascia Skid Plate Bolt (1) - Install and tighten [4x] - Fastener Specifications
  39. Lower the vehicle.
  40. GM5619156Courtesy of GENERAL MOTORS COMPANY
    NOTE:

    Some components not shown for graphic clarity.

    Push down and rearward on the engine front cover (2) to engage the 5 retaining grommets to the ball studs.

  41. Engine Front Cover Bolt (1) - Install and tighten - Fastener Specifications
  42. GM5572432Courtesy of GENERAL MOTORS COMPANY
    NOTE:

    Left side shown, right side similar.

    Front End Sheet Metal Diagonal Brace- Left Side and Right Side (2) - Install [2x]

  43. If NEW threaded components are being installed, loosen the adhesive using a metal pick or similar tool before proceeding. If threaded components are reused, prepare the threaded components using the following steps:
    1. Remove any loose cured adhesive from the external threads of the components using a lint free cloth.
    2. Thread the cleaned components into the internal mating threads and remove to loosen trapped cured adhesive.
    3. Apply thread locking adhesive to the external threads of the components. Adhesives, Fluids, Lubricants, and Sealers
    4. Ensure there are no gaps in the thread locking adhesive once applied to the component.
  44. Front End Sheet Metal Diagonal Brace Bolt - Left Side and Right Side (1) - Install and tighten [4x] - Fastener Specifications
  45. GM5617832Courtesy of GENERAL MOTORS COMPANY

    Intake Air Splash Shield (2) - Install

  46. Intake Air Baffle Retainer (1) - Install [9x]
  47. GM5541781Courtesy of GENERAL MOTORS COMPANY

    {If equipped} Hood Secondary Latch Release Handle (2) - Install

  48. {If equipped} Hood Latch Actuator Bolt (1) - Install and tighten [2x] - Fastener Specifications
  49. Oil Filler Cap - Remove
  50. GM5171779Courtesy of GENERAL MOTORS COMPANY

    Intake Manifold Cover (2) - Install

  51. Intake Manifold Cover Bolt (1) - Install and tighten - Fastener Specifications
  52. Oil Filler Cap - Install
  53. Connect the battery negative cable. Battery Negative Cable Disconnection and Connection (9C1, 5W4) , or Battery Negative Cable Disconnection and Connection (KL9)