1. Disconnect the quick-connect fitting (A): Hold the connector (B) with one hand and squeeze the retainer tabs (C) with the other hand to release them from the locking tabs (D). Pull the connector off.
   NOTE:
   - To prevent the remaining fuel in the fuel feed line or hose from flowing out, use a rag or shop towel.
   - Be careful not to damage the line (E) or other parts.
   - Do not use tools.
   - If the connector does not move, keep the retainer tabs pressed down, and alternately pull and push the connector until it comes off easily.
   - Do not remove the retainer from the line; once removed, the retainer must be replaced with a new one.

1. After disconnecting the quick-connect fitting, check it for dirt or damage.

1. Reconnect the negative cable to the battery and do these items:
   - ECM/PCM idle learn procedure.
   - Power window control unit reset procedure.
   - Enter the anti-theft codes for the radio and the navigation system, then enter the customer's radio station presets.
   - Reset the clock.