Engine Control Module Programming and Setup with RPO LC3 or LH2

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. The ECM Reprogramming--Refer to Service Programming System (SPS).
2. The CKP System Variation Learn--Refer to Crankshaft Position System Variation Learn.
3. The Throttle Learn Procedure--Refer to Throttle Learn
4. Engine Oil Life Remaining--When available, use a scan tool to reset the Engine Oil Life Remaining back to the original percentage recorded before the module was replaced.
5. Transmission Fluid Life Remaining--When available, use the scan tool to reset the Transmission Fluid Life Remaining back to the original percentage recorded before the module was replaced.
6. Theft Deterrent--Refer to Immobilizer System Component Programming.

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

If any of the following components are replaced, a Crankshaft Position System Variation Learn must be performed.

If the throttle body is replaced, a Throttle Learn must be performed.