1811822

Flash: Powertrain Diagnostic and System Improvements This bulletin involves reprogramming the Powertrain Control Module (PCM) with the latest available software. Customers may experience a Malfunction Indicator Lamp (MIL) illumination and Adaptive Cruise Control inoperative. Upon further investigation the technician may find that the following Diagnostic Trouble Code (DTC) has been set: P0573 - Brake Switch 1 Stuck Off. Other software enhancements include:Engine REV stationary exhaust noise restrictions.