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Home >> Hummer >> 2008 >> H2 4D Utility Wagon >> Repair and Diagnosis >> External Pages >> Different car >> Section 501 (Engine Controls/Fuel - Hybrid (LZ1) - Repair Instructions) >> Repair Instructions >> Fuel Level Sensor Replacement >> Installation Procedure

Installation Procedure

WARNING: This page is about a different car, the 2012 GMC Yukon, 2012 Chevrolet Tahoe, and 2012 Cadillac Escalade. However, it is still accessible from the selected car via links, so may be relevant.
    Fig 1: View Of Fuel Level Sensor
    GM1704577Courtesy of GENERAL MOTORS COMPANY
  1. Install the fuel level sensor to the module.
  2. Fig 2: View Of Fuel Level Sensor At Sending Unit Bucket (4.8L & 5.3L)
    GM1341846Courtesy of GENERAL MOTORS COMPANY
  3. Position and slide the fuel level sensor down.
  4. Fig 3: Locating Fuel Level Sensor Tangs & Retainer
    GM1704575Courtesy of GENERAL MOTORS COMPANY
  5. Ensure that the level sensor tangs (2) are engaged at the bucket.
  6. Install the fuel level sensor electrical connector to the module cover.
  7. Ensure that the retainer (1) engaged the module cover.
  8. Install the fuel tank module. Refer to Fuel Tank Fuel Pump Module Replacement .