18-007-25

"Flash: Powertrain Control Module (PCM) Updates **Customers must experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle must exhibit/set one or more of the following Diagnostic Trouble Codes (DTCs):**
• **P0606 - Control Module Processor.**
• P043E-00 - EVAP System Leak Detection Reference Orifice Low Flow.
• P2C33-00 - Crankcase Pressure Sensor B Circuit Range/Performance.
• P2C91-00 - Crankcase Ventilation System - Hose 9B9 Disconnected.
• P00B2-00 - Radiator Coolant Temperature Sensor Circuit Range-Performance.
• P304A-00 - Fuel Rail Pressure Sensor 1 - Out Of Range High.
• P304E-00 - Fuel Rail Pressure Sensor 2 - Out Of Range High.
• P02D2-00 - Cylinder 4 Fuel Injector 9A9 Offset Learning At Min Limit.
• P0607-00 - Control Module Performance.
• P0072-00 - Ambient Air Temperature Sensor Circuit Low.
• P0073-00 - Ambient Air Temperature Sensor Circuit High. **Customers may also experience the following:
• Vehicle goes into limp-in mode.* This bulletin involves reprogramming both the Primary (ECM) and Secondary (ECM2) Engine Control Modules (ECMs) also known as Powertrain Control Modules (PCMs) with the latest available software. NOTE: An additional module flash is required for this update to be effective, the following module is to be updated along with this PCM update:
• Transmission Control Module (TCM)"