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Home › Chevrolet › 2006 › Cutaway 6.6 2 › Repair and Diagnosis › Engine Performance › System › Engine Control System - 6.6L (LLY) - Introduction (2 Of 2) › Repair Instructions › Glow Plug Control Module Replacement › Removal Procedure

Removal Procedure

    Fig 1: Glow Plug Control Module
    GM1602069Courtesy of GENERAL MOTORS CORP.
  1. Disconnect the negative battery cable. Refer to Battery Negative Cable Disconnect/Connect Procedure .
  2. Remove the engine cover. Refer to Engine Cover Replacement .
  3. Disconnect the glow plug control module electrical connectors (1, 2).
    4. Fig 2: Glow Plug Control Module Bolts
    GM1664664Courtesy of GENERAL MOTORS CORP.
  4. Remove the glow plug control module bolts.
  5. Remove the glow plug control module.
    6. Fig 3: Glow Plug Control Module
    GM1612208Courtesy of GENERAL MOTORS CORP.
  6. Remove the glow plug control module bracket bolts, if required.
  7. Remove the glow plug control module bracket, if required.
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