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Home >> GMC >> 2018 >> Acadia Denali, FWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 166 (Engine Controls And Fuel - 3.6L (LGX LF4) - Repair Instructions) >> Repair Instructions >> Crankshaft Position Sensor Replacement (LF4) >> Removal Procedure

Removal Procedure

WARNING: This page is about a different car, the 2017 Cadillac ATS. However, it is still accessible from the selected car via links, so may be relevant.
  1. Remove Front Cradle Shear Plate. Refer to Front Cradle Shear Plate Replacement (V Series)
  2. Fig 1: Crankshaft Position Sensor Shield And Fasteners
    GM4053775Courtesy of GENERAL MOTORS COMPANY
    NOTE:

    The crankshaft position sensor shield (2) can be repositioned while allowing it to remain attached to the engine wiring harness retainer.

  3. Remove the crankshaft position sensor shield fasteners (1) then reposition the shield (2).
  4. Fig 2: Crankshaft Position Sensor, Electrical Connector And Fastener
    GM4053781Courtesy of GENERAL MOTORS COMPANY
  5. Disconnect the crankshaft position sensor electrical connector (1).
  6. Remove the crankshaft position sensor fastener (2).
  7. Remove the crankshaft position sensor (3).