Flash: Powertrain Diagnostic and System Improvements
This bulletin involves reprogramming the Powertrain Control Module (PCM) with the latest
available software.
A small number of customers may experience a Malfunction Indicator Lamp (MIL)
illumination. Upon further investigation a technician may find the following Diagnostic
Trouble Codes (DTCs) set in the PCM memory:
· ** P0456 - EVAP System Small Leak.**
· P0301- Cylinder 1 Misfire.
· P0302- Cylinder 2 Misfire.
· P0303- Cylinder 3 Misfire.
· P0304- Cylinder 4 Misfire.
· P0305- Cylinder 5 Misfire.
· P0306- Cylinder 6 Misfire
· P0300- Multiple Cylinder Misfire.
· P0513- Invalid SKIM Key.
