Automatic Door Locks

Programmable Automatic Power Door Locks is a standard feature that is intended to provide enhanced security and convenience by automatically locking and unlocking doors. This feature provides four operating modes. You may select and program one of the following four operating modes:
1. Mode 1: No automatic door lock or unlock.
2. Mode 2: Automatic all-door lock when the transmission is shifted out of Park (P). No automatic door unlock. Automatic door relock when any door is unlocked, opened and then all doors are closed while the vehicle is not in Park (P) or Neutral (N) and the driver's foot is on the brake pedal.
3. Mode 3: Automatic all-door lock when the transmission is shifted out of Park (P). Automatic all-door unlock when the transmission is shifted into Park (P). Automatic door relock when any door is unlocked, opened and then all doors are again closed while the vehicle is not in Park (P) or Neutral (N) and the driver's foot is on the brake pedal.
4. Mode 4: Automatic all-door lock when the transmission is shifted out of Park (P). Automatic driver's door only unlock when the transmission is shifted into Park (P). Automatic door relock when any door is unlocked, opened and then all doors are again closed while the vehicle is not in Park (P) or Neutral (N) and the driver's foot is on the brake pedal.

There are two ways to customize this feature: Using a Tech 2 scan tool, or by following a specific sequence with the power door lock switch.

Tech 2 Scan Tool Method
1. With the scan tool hooked up to the Data Link Connector (DLC) the first menu on the scan tool will be the MAIN MENU.
2. Select the PERSONALIZATION MODULE feature. This will take the Scan tool to the PERSONALIZATION MAIN MENU.
3. Select the SET OPTIONS feature. This will take the scan tool to the SET OPTIONS MAIN MENU.
4. Select the AUTOMATIC DOOR LOCK feature. This will allow the vehicle to be programmed.

Power Door Lock Switch Method
The operating mode of the Programmable Automatic Power Door Locks will be changed when the driver performs the following Sequence:
1. Close all vehicle doors.
2. Turn the ignition switch to the RUN position.
3. Press and hold the power door lock switch.
4. While holding the door lock switch, cycle the transmission out of and back into Park (P).
5. After an initial transmission cycle, each additional cycle will increment the operating mode by one, starting from the current operating mode.

During this procedure, the Automatic Door Lock and Unlock functions shall operate as defined by each mode above, providing the customer with feedback of the current operating mode. If cycled beyond Mode 4, the vehicle will enter Mode 1. When the door lock switch is released, the vehicle will remain in the most recent operating mode.

The programmable Automatic Power Door Locks will be in operating Mode 3 when the vehicle is shipped from the factory.

Disconnecting the vehicle battery for up to a year will not change the programmed mode of the Programmable Automatic Power Door locks.