Flash: MIL Illumination. Includes Various Drivability Improvements
This bulletin involves selectively erasing and reprogramming the Powertrain Control Module (PCM) with new software.
A customer may experience one of more of the following conditions:
Engine bump sensation felt during moderate to heavy acceleration over 3500 RPM.
DTC P061A- Level 2 torque performance set
Engine difficult to restart after cold or warm soak periods.
Condition occurs in conjunction with the P061A DTC listed above.
Applies to vehicles built with 1234YF refrigerant sales code XFC.
