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Home >> GMC >> 2006 >> Sierra 1500 HD, RWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 1338 (Engine Mechanical - 4.8L, 5.3L, 6.0L, 6.2L (2 Of 5)) >> Repair Instructions - On Vehicle (1 Of 2) >> Engine Oil Level Sensor and/or Switch Replacement >> Removal Procedure

Removal Procedure

WARNING: This page is about a different car, the 2009 GMC Sierra, 2009 GMC Cab & Chassis Sierra, 2009 Chevrolet Silverado, and 2009 Chevrolet Cab & Chassis Silverado. 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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