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Home >> Buick >> 2007 >> Lucerne CX >> Repair and Diagnosis >> External Pages >> Different car >> Section 237 (Engine Mechanical - 3.9L) >> Repair Instructions >> Off-Vehicle Repair Instructions >> Camshaft Position Actuator Magnet Cleaning and Inspection >> Inspection Procedure

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 Sealing Area & Magnet
    GM1557715Courtesy of GENERAL MOTORS CORP.
  1. Inspect the camshaft position actuator magnet for the following conditions:
    • The camshaft position actuator magnet wiring connector (1) for damage.
    • The camshaft position actuator magnet O-ring seal and sealing area (2) for damage.
  2. Repair or replace the camshaft position actuator housing and/or components as necessary.