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Inspection Procedure

WARNING: This page is about a different car, the 2006 Pontiac Montana SV6, 2006 Chevrolet Uplander, and 2006 Buick Terraza. However, it is still accessible from the selected car via links, so may be relevant.
    Fig 1: Identifying Oil Level Sensor
    GM1608917Courtesy of GENERAL MOTORS CORP.
  1. Remove the oil level sensor.
  2. Inspect the O-ring seal (2) and the electrical connector (1) for wear or damage. Repair or replace as necessary.
    3. Fig 2: View Of Oil Pan
    GM314537Courtesy of GENERAL MOTORS CORP.
    CAUTION: Bodily injury may occur if the cleaning solvent is inhaled or exposed to the skin.
  3. Clean the oil pan with solvent. Remove all sludge and debris from the oil pan.
  4. Dry the oil pan with compressed air.
  5. Inspect the oil pan sealing surface for damage and replace if necessary.
    6. Fig 3: Installing Oil Level Sensor & Bolt
    GM1608918Courtesy of GENERAL MOTORS CORP.
    NOTE: Refer to Fastener Notice .
  6. Install the oil level sensor and bolt.

    Tighten:  Tighten the oil level sensor bolt to 10 N.m (89 lb in).

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