Flash: Powertrain Control Module (PCM) Updates
Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the
technician may find one or more of the following Diagnostic Trouble Codes (DTCs) have been set:
? P2C90-00 - Crankcase Ventilation System - Hose "A" Disconnected.
? P0604-00 - Internal Control Module Random Access Memory Ram Error.
? P060C-00 - Internal Control Module Main Processor Performance.
This bulletin involves reprogramming the PCM with the latest available software.
