Programming and Relearning

1. Set-up - Ensure that the following conditions have been met:
- The battery is fully charged.
- The ignition is "ON".
- The Vehicle Interface Module cable connection at the Data Link Connector (DLC) is secure.
2. Program the [1][2]PCM using the latest software matching the vehicle. Refer to up-to-date Techline equipment user's instructions.
3. If the [1][2]PCM fails to program, proceed as follows:
- Ensure that all [1][2]PCM connections are OK.
- Check the Techline equipment for the latest software version.
- Attempt to program the [1][2]PCM. If the PCM still cannot be programmed properly, replace the PCM. The replacement PCM must be programmed.

Functional Check
1. Perform the On-Board Diagnostic System Check.
2. Start the engine and run for one minute.
3. Scan for DTCs using the scan tool.