Dodge Charger 2019–2020 — technical service bulletin
Bulletin 09-003-20 · NHTSA communication 10173367 · issued Feb 14, 2020
Technical service bulletin
communication type
Engine and Engine Cooling
component
2019–2020
model years
4
vehicle entries
Official summary
Inspect Throttle Body Assembly This bulletin involves inspecting the Julian date on the throttle body and possibly replacing it. 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:P2100 - Electronic Throttle Control Motor Circuit/Open - Bank 1. The customer may also describe the following:The vehicle is in limp home mode.
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.