Dodge Charger 2020 — technical service bulletin
Bulletin 18-082-20 · NHTSA communication 10181609 · issued Sep 11, 2020
Technical service bulletin
communication type
Power Train
component
2020
model years
1
vehicle entries
Official summary
Flash: Powertrain Control Module (PCM) Updates This bulletin involves reprogramming the PCM with the latest available software. Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find following Diagnostic Trouble Code (DTC):P04FC - Crankcase Ventilation System Performance Customer may also experience the following:Unable to set the cruise control above 132 km/h (82 mph). A hard brake pedal at higher altitudes. Software enhancements also includes the following:Improved brake pedal feel at higher altitude. Cruise control enhanc
Vehicles covered
What a TSB means. Technical service bulletins are repair guidance manufacturers send to dealers — they are not recalls, and repairs are not automatically free (warranty extensions are an exception worth checking). The full document is available via NHTSA’s vehicle lookup.