FixVault

Removal Procedure

    Fig 1: View Of Ignition Coils And Wiring Harness Connectors
    GM1375314Courtesy of GENERAL MOTORS CORP.
    CAUTION: Refer to Battery Disconnect Caution in Cautions and Notices.
  1. Disconnect the negative battery cable.
  2. Disconnect the ignition coil wiring harness connectors.
  3. Remove the ignition coils.