Chrysler 200 2014–2016 — technical service bulletin
Bulletin 03-003-16 · NHTSA communication 10218262 · issued Jun 21, 2016
Technical service bulletin
communication type
Electrical System
component
2014–2016
model years
5
vehicle entries
Official summary
Drivetrain Control Module (DTCM) This bulletin involves replacing and reconfiguring the Drivetrain Control Module (DTCM) with the latest available software. Some vehicles may experience a constant high pitched whine coming from rear axle area.
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.