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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 951 (Wiring Systems - Introduction) >> Diagnostic Information and Procedures >> Micro .64 Connectors >> Removal Procedure

Removal Procedure

WARNING: This page is about a different car, the 2004 GMC Sierra, 2004 GMC Cab & Chassis Sierra, 2004 Chevrolet Silverado, and 2004 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.

Follow the steps below in order to remove terminals from Micro 64 connectors.

  1. Locate the lever lock on the wire dress cover. While depressing the lock, pull the lever over and past the lock.
  2. Fig 1: Identifying Wire Dress Cover Lever Lock
    GM863406Courtesy of GENERAL MOTORS CORP.
  3. Disconnect the connector from the component.
  4. Locate the dress cover locking tabs at the front of the connector. Using a small flat-blade tool push down on one of the locking tabs and pull the cover up until the dress cover releases. Repeat this procedure for the other locking tab.
  5. Fig 2: Loosening Dress Cover Locking Tabs
    GM863404Courtesy of GENERAL MOTORS CORP.
  6. Once the front 2 locks are unlocked, lift the front of the dress cover and pull it forward.
  7. If the connector has a nose piece, use a small flat-blade tool to remove the nose piece by inserting the blade into the slot on the front of the connector and prying up on the nose piece.
  8. Fig 3: Removing Connector Nose Piece
    GM863403Courtesy of GENERAL MOTORS CORP.
    IMPORTANT: Always use care when removing a terminal position assurance (TPA) in order to avoid damaging it.
  9. Remove the TPA by inserting a small flat-blade tool into the small slot on the TPA and pushing down until the TPA releases. Gently pry the TPA out of the connector.
  10. Fig 4: Removing TPA By Inserting Small Flat Blade Into Small Slot
    GM863400Courtesy of GENERAL MOTORS CORP.
    IMPORTANT: Be careful not to angle or rock the J 38125-13A tool when inserting it into the connector or the tool may break.
  11. Insert the J 38125-13A (GM P/N 12031876-1) tool into the round canal between the terminals cavities at the front of the connector. See the release tool cross reference in the Reference Guide of the Terminal Repair Kit to ensure that the correct release tool is used.
  12. Fig 5: Identifying Terminal Release Tool
    GM863397Courtesy of GENERAL MOTORS CORP.
  13. While holding the removal tool in place, gently pull the wire out of the back of the connector. Always remember never use force when pulling a terminal out of a connector.
  14. Fig 6: Removing Wire From Back Of Connector
    GM863390Courtesy of GENERAL MOTORS CORP.