1. Ensure that the following conditions exist in order to prepare for BCM programming:

•	The battery is fully charged.

•	The ignition switch is in the RUN position.

•	The data link connector (DLC) is accessible.

2. Refer to the latest Techline Terminal and equipment user's instructions.
3. If the BCM fails to accept the program, perform the following steps:

•	Inspect all BCM connections.

•	Verify that the Techline Terminal and equipment have the latest software version.

•	Try to program the BCM again. If the programming fails again, replace the BCM. Refer to Body Control Module Replacement .

•	For a functional check, refer to Diagnostic System Check - Body Control System

4. Clear the diagnostic trouble codes (DTCs) after the programming is complete.

Requirements for Using Any Learn Procedure

Perform the Learn Procedure if any of the following components are replaced:

Passlock 10 Minute Learn Procedure -- Using the Techline Terminal and the Tech 2 Scan Tool

Follow the instructions displayed on the Techline Terminal and the Tech 2 scan tool for the 10 minute reprogramming procedure.

Passlock 30 Minute Learn Procedure

1. Turn the ignition switch to the OFF position.
2. Replace the failed component.
3. Turn the ignition switch to the RUN position (NOT the CRANK position).
4. Turn the ignition switch to the CRANK position, then release to the RUN position (Do NOT start the vehicle).
5. Observe the security telltale for 10 minutes.
6. After the ignition switch has been in the RUN position for 10 minutes, the security telltale will transition from ON, then to OFF.
7. Repeat Step 5-8 two more times.
8. After 3 consecutive cycles of the ignition switch are successfully completed, the vehicle will learn the new component on the next ignition lock cylinder cycle from the OFF position to the CRANK position, then to the RUN position. The vehicle will then start.
9. Clear the DTCs using a scan tool.