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Home >> Chevrolet >> 2023 >> Tahoe SSV >> Repair and Diagnosis >> Engine Mechanical >> Mechanical >> Engine Mechanical - 5.3L (L84) Or 6.2L (L87) - Repair Instructions (5 Of 11) >> Repair Instructions >> Engine Oil Level Indicator Switch Replacement (2WD with RC1) >> Removal Procedure

Removal Procedure

  1. Remove the negative battery cable from the battery. Battery Negative Cable Disconnection and Connection (9C1, 5W4) , or Battery Negative Cable Disconnection and Connection (KL9)
  2. GM5535974Courtesy of GENERAL MOTORS COMPANY

    Remove the oil level indicator. (1)

  3. GM5535975Courtesy of GENERAL MOTORS COMPANY

    Oil Level Indicator Tube Bolt (1) - Remove

  4. Engine Oil and Oil Filter - Remove and DISCARD - Engine Oil and Oil Filter Replacement
  5. GM5512320Courtesy of GENERAL MOTORS COMPANY

    Front Bumper Fascia Skid Plate Bolt (1) - Remove [4x]

  6. Underbody Splash Shield Bolt (2) - Remove [4x]
  7. GM5512311Courtesy of GENERAL MOTORS COMPANY

    Underbody Splash Shield (1) - Remove

  8. GM5512332Courtesy of GENERAL MOTORS COMPANY

    Underbody Splash Shield Bolt (2) - Remove [2x]

  9. Underbody Skid Shield (3) - Remove
  10. GM5568873Courtesy of GENERAL MOTORS COMPANY

    Engine Oil Cooler Hose Clip (1) - Release

  11. GM5591026Courtesy of GENERAL MOTORS COMPANY
    NOTE:

    Support the front stabilizer shaft.

    Front Stabilizer Shaft Bolt (1) - Remove [4x]

  12. Front Stabilizer Shaft Clamp (2) - Remove [2x]
  13. Front Stabilizer Shaft (3) - Remove
  14. GM5620579Courtesy of GENERAL MOTORS COMPANY
    NOTE:

    Some components not shown for graphic clarity.

    Electrical Connector@Heater Coolant Pump (2) - Disconnect

  15. Heater Water Auxiliary Pump Bolt (1) - Remove
  16. Remove the heater coolant pump and heater water auxiliary pump bracket (2) as assembly and position aside.
  17. GM5651694Courtesy of GENERAL MOTORS COMPANY

    Drivetrain and Front Suspension Frame Reinforcement Nut (1) - Remove [4x]

  18. Drivetrain and Front Suspension Frame Reinforcement Bolt (2) - Remove [4x]
  19. GM5651698Courtesy of GENERAL MOTORS COMPANY

    Drivetrain and Front Suspension Frame Front Crossmember (1) - Remove

  20. Disconnect harness connector and retainers as necessary.
  21. GM5585541Courtesy of GENERAL MOTORS COMPANY

    Torque Converter Cover Bolt-Left Side (1) - Remove

  22. Transmission Converter Cover-Left Side (2) - Remove
  23. GM4997286Courtesy of GENERAL MOTORS COMPANY

    Engine Oil Cooler Hose Bracket Nut (1) - Remove

  24. GM4997823Courtesy of GENERAL MOTORS COMPANY

    Engine Oil Pressure Sensor Sleeve (1) - Remove

  25. GM5582300Courtesy of GENERAL MOTORS COMPANY

    Electrical Connector (1) @Engine Oil Pressure Sensor - Disconnect

  26. Wiring Harness Retainer (2) @Engine Oil Cooler Hose - Remove
  27. GM5582326Courtesy of GENERAL MOTORS COMPANY

    Engine Oil Cooler Adapter Bolt (1) - Remove [2x]

  28. GM5582330Courtesy of GENERAL MOTORS COMPANY

    Engine Oil Cooler Hose (1) @Oil Pan - Reposition

  29. Engine Oil Cooler Gasket (2) - Remove and DISCARD
  30. GM5538525Courtesy of GENERAL MOTORS COMPANY

    Electrical Connector@Knock Sensor (4) - Disconnect

  31. GM5504569Courtesy of GENERAL MOTORS COMPANY

    Remove the transmission fluid auxiliary cooler pipe bracket nut (1) from the oil pan.

  32. GM5644061Courtesy of GENERAL MOTORS COMPANY

    Engine Wiring Harness Retainer (2) - Remove

  33. Engine Wiring Harness Ground Stud (1) - Remove [2x]
  34. Engine Wiring Harness (3) @Oil Pan - Reposition
  35. GM5535977Courtesy of GENERAL MOTORS COMPANY

    Engine Wiring Harness Retainer (1) @Oil Level Indicator Tube (2) - Disconnect

  36. Disconnect the wiring harness connectors and retainers as necessary.
  37. GM5644122Courtesy of GENERAL MOTORS COMPANY

    Transmission Fluid Cooler Pipe Clip Bolt (1) @Oil Pan - Remove

  38. NOTE:

    Components removed in graphic to better illustrate service parts.

  39. Transmission Fluid Cooler Pipe Clip Bracket (2) @Oil Pan - Remove
  40. GM5608335Courtesy of GENERAL MOTORS COMPANY

    Reposition the transmission cooler inlet and outlet pipe (1) as necessary.

  41. GM5535978Courtesy of GENERAL MOTORS COMPANY

    Oil Level Indicator Tube (1) @Oil Pan - Remove

  42. Oil Level Indicator Seal (2) - Remove and DISCARD
  43. Oil Level Indicator Tube (1) - Reposition
  44. GM5569719Courtesy of GENERAL MOTORS COMPANY

    Starter Heat Shield Bolt (1) - Remove [2x]

  45. GM5569721Courtesy of GENERAL MOTORS COMPANY

    Starter Heat Shield Bolt (1) - Remove

  46. Starter Heat Shield (2) - Remove
  47. GM5569769Courtesy of GENERAL MOTORS COMPANY

    Battery Negative Cable Ground Bolt (1) - Remove

  48. Starter Solenoid Cable (2) - Reposition away
  49. GM5569758Courtesy of GENERAL MOTORS COMPANY

    Starter Bolt (1) - Remove [2x]

  50. Reposition the starter (2) to access the electrical connections.
  51. GM5569840Courtesy of GENERAL MOTORS COMPANY

    Protective Sleeve (4) - Reposition

  52. Starter Solenoid Cable Nut (2) - Remove
  53. Starter Solenoid Cable (1) - Remove
  54. Electrical Connector (3) - Disconnect
  55. GM5569910Courtesy of GENERAL MOTORS COMPANY

    Starter (1) - Remove

  56. GM5585543Courtesy of GENERAL MOTORS COMPANY

    Torque Converter Cover Bolt- Right Side (1) - Remove

  57. Transmission Converter Cover- Right Side (2) - Remove
  58. GM5760502Courtesy of GENERAL MOTORS COMPANY

    Transmission Bolt (1) - Remove [2x]

  59. GM5589667Courtesy of GENERAL MOTORS COMPANY

    Electrical Connector (1) - Disconnect

  60. GM5569924Courtesy of GENERAL MOTORS COMPANY

    Oil Pan Bolt (2, 3) - Remove [16x]

  61. Oil Pan (1) - Remove
  62. GM5577601Courtesy of GENERAL MOTORS COMPANY

    Crankshaft Oil Deflector Bolt (1) - Remove [10x]

  63. Crankshaft Oil Deflector (2) - Remove
  64. GM5577670Courtesy of GENERAL MOTORS COMPANY

    Oil Pan High Pressure Port Seal (2) - Remove and DISCARD [2x]

  65. Oil Pan Front Seal (3) - Remove and DISCARD
  66. Using the appropriate tool, clean and prepare the applicable sealing surface.
  67. GM5577605Courtesy of GENERAL MOTORS COMPANY

    Engine Oil Level Sensor Lead Clip (4) - Remove

  68. Engine Oil Level Sensor Bolt (1) - Remove [2x]
  69. Engine Oil Level Indicator Switch (2) - Remove
  70. Engine Oil Level Indicator Switch Seal (3) - Remove and DISCARD