Chrysler 300 2017 — technical service bulletin
Bulletin 2101617 · NHTSA communication 10224762 · issued Aug 25, 2017
Technical service bulletin
communication type
Exterior Lighting
component
2017
model years
3
vehicle entries
Official summary
Flash: Transmission Diagnostic and Shift Enhancements This bulletin involves reprogramming the Transmission Control Module (TCM) with the latest available software. Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find that one of the following Diagnostic Trouble Codes (DTCs) have been set: U1424-00 - Implausible Engine Torque Signal Received. P1DB8-00 - Unintended Torque Applied While in Neutral. Customers may describe the following: Poor shift quality on coast down shifts (bumps) (LX and LD Only). In addition, the followi
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.