Flash: Powertrain Control Module (PCM) Updates This bulletin involves reprogramming the PCM with the...

Bulletin number

18-040-19

Component

Power train

Summary

Flash: Powertrain Control Module (PCM) Updates This bulletin involves reprogramming the PCM with the latest available software. Some customers may experience the following condition:When pressing the SPORT button on the console, the SPORT mode is not activated. Hard to start condition at low temperatures 10-15°C (50-60°F) and filled with 70~80% ethanol fuel (DF7 Transmission Sales Code only). Engine experiencing a hard re-start after being shut off for short periods of time. Engine Stop/Start (ESS) remains in stop condition and they must manually restart the engine due to either a door or the hood being opened while in ESS mode.

Owners of these vehicles have filed 234 complaints in the transmission category.