Keyless Entry Transmitter: Service and Repair

C221 - Data Link Connector:

1. Ground pin G of the Data Link Connector (DLC).

^ Receiver will respond by locking and unlocking doors within 2 seconds.

2. Press any button of the first transmitter to be programmed.

3. The control module will respond by locking/unlocking doors and activating rear window release.

4. Press any button of the second transmitter to be programmed (if used).

5. The control module will respond by locking/unlocking doors and activating the rear window release.

6. Remove the ground applied to pin G of the Data Link Connector (DLC).

7. Transmitter operation is verified by locking and unlocking the doors and activating the rear window release.