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Home >> GMC >> 2018 >> Terrain SL >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Engine Controls And Fuel - 1.5L (LYX) - Repair Instructions >> Repair Instructions >> Ignition Coil Replacement >> Removal Procedure
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Removal Procedure

  1. Remove Intake Manifold Cover - Intake Manifold Cover Replacement
  2. Disconnect the battery negative cable. Battery Negative Cable Disconnection and Connection (KL9)
    3. Fig 1: Ignition Coil Electrical Connectors
    GM3686311Courtesy of GENERAL MOTORS COMPANY
  3. Disconnect the electrical connectors (1).
    4. Fig 2: Ignition Coils And Bolts
    GM3686889Courtesy of GENERAL MOTORS COMPANY
  4. Remove the ignition coil bolts (1).
  5. Remove the ignition coils (2).
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