Dodge Dart 2013 — technical service bulletin
Bulletin 9003823 · NHTSA communication 10216281 · issued Nov 29, 2017
Technical service bulletin
communication type
Visibility
component
2013
model years
1
vehicle entries
Official summary
Center Stack Lower Vehicle diagnostics have revealed DTC's B10EA & B10E9. If diagnostics lead to HVAC control head replacement, The 2013 part is no longer available. Update to a 2014 HVAC control unit (1TQ77DX9AJ). When using the newer control head, minor circuit modification is required. Follow the steps below; 1. Replace HVAC control with latest 2014 part number. (1TQ77DX9AJ or later version). 2. Replace the 2013 blower power module with a 2014 module (68081871AJ or later version). 3. Remove C229 circuit from Pin 1 of D3827A Blower Control C1 connector. (Pin 1 will no longer have a wire in t
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.