PCM Reprogramming
IMPORTANT:
Ensure that the CKP variation learn procedure is performed after reprogramming.
- If the powertrain control module (PCM) requires programming, the following procedures must be performed:
- The PCM reprogramming-Refer to Service Programming System (SPS) .
- The CKP variation learn-Refer to Crankshaft Position System Variation Learn .
- 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 reprogrammed.
- Transmission Fluid Life Remaining-When available, use a scan tool to reset the Transmission Fluid Life Remaining back to the original percentage recorded before the module was reprogrammed.