Terminal Removal Procedure

2019 Chevrolet Tahoe LS, 4WD, Gas/EthanolSECTION Terminal Removal Procedure
WARNING: This page is about a different car, the 2018 Chevrolet Sonic. However, it is still accessible from the selected car via links, so may be relevant.
GM1709293Courtesy of GENERAL MOTORS COMPANY

Side view of connector.

GM1709294Courtesy of GENERAL MOTORS COMPANY

View of top of connector.

  1. Locate the assist lever and lock on the top of the connector.
  2. GM1709295Courtesy of GENERAL MOTORS COMPANY

    While depressing the lock, pull the lever over and past the lock.

  3. GM1709296Courtesy of GENERAL MOTORS COMPANY

    Disconnect the connector from the component.

  4. GM1709297Courtesy of GENERAL MOTORS COMPANY

    Locate the dress cover locking tabs at the rear of the connector. Use a small flat-blade tool to release the locking tabs. Repeat this procedure for the other locking tab.

  5. GM1709298Courtesy of GENERAL MOTORS COMPANY

    Once the locking tabs are unlocked, slide the inner connector out of the rear of the connector housing.

  6. GM1709299Courtesy of GENERAL MOTORS COMPANY

    Use the J-38125-12A tool to release the terminals by pressing on the tang.

  7. 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.
  8. Repair the terminal by following the Repairing Connector Terminals (Terminated Lead Repair)Β Repairing Connector Terminals (Terminal Repair)Β  procedure.
  9. Insert the repaired terminal back into the cavity. Repeat the diagnostic procedure to verify the repair and reconnect the connector bodies.
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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • β€’ You smell fuel, burning insulation, or see smoke.
  • β€’ Brakes feel soft, pull hard to one side, or make grinding noises.
  • β€’ The engine overheats, stalls repeatedly, or misfires under load.
  • β€’ You are missing required tools, torque specs, or safe lifting equipment.
  • β€’ You are not confident in the next step or safety outcome.