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Negative Battery Terminal Disconnection

  1. Switch the ignition to off.
    CAUTION:
    • Be careful not to contact the positive battery terminal.
    NOTE:
    • The positive battery cable nut cannot be removed to prevent it from falling off.
  2. Disconnect the negative battery terminal.
    • When disconnecting the plastic deformed negative battery terminal, expand the gap of the negative battery terminal using a flathead screwdriver, and remove the nut.
    G14579785Courtesy of MAZDA MOTORS CORP.