Engine Control Module Programming and Setup With RPO LLY

The following service procedures require either a programming or a setup event performed for a complete repair.

If the engine control module (ECM) is replaced, the following procedures must be performed:

1. Capture and restore the Option data.

Important: The Option data collected from the ECM that was replaced must be restored in the new ECM before programming.

2. Restore the Option data in the new ECM.

Important: Clear any DTCs that may have set after completing the programming procedure.

3. Enable ECM Reprogramming--Refer to Service Programming System (SPS) .
4. Start and idle vehicle.
5. Using the scan tool, perform the Turbocharger Learn Procedure--Refer to Turbocharger Learn .
6. If necessary, perform the following:

•	Theft Deterrent--Refer to Immobilizer System Component Programming .

•	The Fuel Injector Flow Rate Programming--Refer to Fuel Injector Flow Rate Programming .

•	Engine Oil Life Remaining--Use scan tool to reset Engine Oil Life.

•	Fuel Filter Life--Use scan tool to reset Fuel Filter Life.

The replacement of some components will require a setup procedure for complete repair.

If any of the following components are replaced, a Turbocharger Learn Procedure must be performed.

Engine Control Module Programming and Setup With RPO LMM

The following service procedures require either a programming or a setup event performed for a complete repair.

If the engine control module (ECM) is replaced, the following procedures must be performed:

1. Capture the Option data.

Important: Clear any DTCs that may have set after completing the programming procedure.

2. Enable ECM Reprogramming--Refer to Service Programming System (SPS) .
3. Restore the Option data in the new ECM.
4. Start and idle vehicle.
5. Using the scan tool, perform the Turbocharger Learn Procedure--Refer to Turbocharger Learn .
6. If necessary, perform the following:

•	Theft Deterrent--Refer to Immobilizer System Component Programming .

•	The Fuel Injector Flow Rate Programming--Refer to Fuel Injector Flow Rate Programming .

•	Engine Oil Life Remaining--Use scan tool to reset Engine Oil Life.

•	Fuel Filter Life--Use scan tool to reset Fuel Filter Life.

Important: It is necessary to record Fuel Filter Life before reprogramming. The ECM reprogramming procedure will reset Fuel Filter Life to zero.

1. Record Fuel Filter Life.

Important: Clear any DTCs that may have set after completing the programming procedure.

2. Enable ECM Reprogramming--Refer to Service Programming System (SPS) .
3. Reset Fuel Filter Life to the recorded value.
4. Start and idle vehicle.
5. Using the scan tool, perform the Turbocharger Learn Procedure--Refer to Turbocharger Learn .
6. If necessary, perform the following:

•	Theft Deterrent--Refer to Immobilizer System Component Programming .

•	The Fuel Injector Flow Rate Programming--Refer to Fuel Injector Flow Rate Programming .

•	Engine Oil Life Remaining--Use scan tool to reset Engine Oil Life.

The replacement of some components will require a setup procedure for complete repair.

If any of the following components are replaced, a Turbocharger Learn Procedure must be performed.