ECM Reprogramming
If the engine control module (ECM) needs to be reprogrammed, perform the following procedures:
- Connect a scan tool to the vehicle and access SPS. Refer to Service Programming System (SPS) .
- Perform the SPS function Engine Control Module-Programming and follow the on-screen instructions.
- Engine Oil Life Remaining. If applicable, use the scan tool to set the Engine Oil Life parameter back to the original value recorded before the module was reprogrammed.