Flash: Powertrain Control Module (PCM) Updates
Chrysler technical service bulletin 18-085-19 for 2019 Chrysler 300.
- Bulletin number
- 18-085-19
- Component
- Power train: automatic transmission: control module (TCM/PCM/tecm)
- Summary
- Flash: Powertrain Control Module (PCM) Updates This bulletin involves reprogramming the PCM with updated software. Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find that the following Diagnostic Trouble Code (DTC) has been set: P0456 - EVAP System Small Leak.If DTC P0456 is present use the wiTECH Small Leak Verification test (SLVT) to determine if a leak is present in the system.Perform this software flash only on vehicles with less than 57 miles on the odometer.
Owners of these vehicles have filed 3 complaints in the transmission category.
Vehicles covered
- Chrysler 300 2019 2019
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