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Home >> GMC >> 2011 >> Canyon 4D Pickup, 5.3 P, RWD >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Engine Controls And Fuel - 5.3L - Repair Instructions >> Repair Instructions >> Knock Sensor 2 Replacement >> Removal Procedure

Removal Procedure

  1. Raise and support the vehicle only high enough to access the number 2 knock sensor (KS) through the wheelhouse. Refer to Lifting and Jacking the Vehicle .
  2. Remove the left wheelhouse liner. Refer to Front Wheelhouse Liner Replacement .
  3. Fig 1: View Of Knock Sensor 2
    GM1352023Courtesy of GENERAL MOTORS CORP.
  4. Disconnect the engine wiring harness electrical connector (3) from the KS (1).
  5. Remove the KS retaining bolt.
  6. Remove the KS (1) from the engine block.