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Home >> Chevrolet >> 2022 >> Tahoe SSV >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 18 (Engine Mechanical - 3.0L (Lm2) Diesel - Repair Instructions (3 Of 11)) >> Repair Instructions >> Oil Pump Flow Control Solenoid Valve Harness Replacement (2WD) >> Removal Procedure

Removal Procedure

WARNING: This page is about a different variant/trim than selected.
  1. Raise and support the vehicle. Lifting and Jacking the Vehicle
  2. Drain the engine oil into a suitable container. Engine Oil and Oil Filter Replacement 
  3. GM5568502Courtesy of GENERAL MOTORS COMPANY

    Underbody Skid Shield Bolt (2) - Remove [4x]

  4. Underbody Skid Shield (1) - Remove
  5. GM5569471Courtesy of GENERAL MOTORS COMPANY

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

  6. Drivetrain and Front Suspension Frame Reinforcement Bolt (2) - Remove [4x]
  7. GM5569482Courtesy of GENERAL MOTORS COMPANY

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

  8. GM5145845Courtesy of GENERAL MOTORS COMPANY

    Oil Pan Bolt (1) - Remove [23x]

  9. GM5199046Courtesy of GENERAL MOTORS COMPANY
    NOTE:

    Ensure that the two lower crankcase extension pins do not get damaged while loosening.

    Use the EN-37228  Separating Tool or equivalent tool, to carefully loosen the lower oil pan (1) evenly all the way around. Avoid the locations near the lower crankcase extension pins.

  10. Lower Oil Pan (1) - Remove and DISCARD
  11. GM5209062Courtesy of GENERAL MOTORS COMPANY

    Disconnect the electrical connector. (1)

  12. Oil Pump Flow Control Valve Bolt (2) - Remove
  13. GM5209060Courtesy of GENERAL MOTORS COMPANY

    Disconnect the electrical connector at the oil pump flow control valve (1).

  14. Wiring Harness Retainer (2) - Disconnect
  15. Oil Pump Flow Control Solenoid Valve Harness (3) - Remove
  16. Clean and inspect all mating surfaces.