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Home >> Hummer >> 2008 >> H2 4D Utility Wagon >> Repair and Diagnosis >> External Pages >> Different car >> Section 220 (Engine Mechanical - 4.8L, 5.3L, 6.0L Or 6.2L (2 Of 5)) >> On-Vehicle Repair Instructions (1 Of 2) >> Engine Oil Level Sensor & Switch Replacement >> Removal Procedure

Removal Procedure

WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2008 GMC Yukon XL, 2008 GMC Yukon, 2008 Chevrolet Tahoe, 2008 Chevrolet Suburban, and 2008 Chevrolet Avalanche. However, it is still accessible from the selected car via links, so may be relevant.
    Fig 1: View Of Oil Pan Drain Plug & Seal
    GM1658109Courtesy of GENERAL MOTORS CORP.
  1. Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle .
  2. Place a suitable drain pan under the oil pan drain plug.
  3. Remove the oil pan drain plug (430).
  4. Allow the oil pan to drain completely.
  5. Re-install the oil pan drain plug until snug.
  6. Remove the drain pan from under the vehicle.
    7. Fig 2: View Of Engine Wiring Harness Electrical Connector & Components
    GM1698087Courtesy of GENERAL MOTORS CORP.
  7. Disconnect the engine harness electrical connector (4) from the oil level sensor.
    8. Fig 3: View Of Oil Level Sensor
    GM260123Courtesy of GENERAL MOTORS CORP.
  8. Remove the oil level sensor from the oil pan.
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