Dodge Durango 2012–2013 — technical service bulletin
Bulletin 2401114 · NHTSA communication 10229981 · issued Oct 21, 2014
Technical service bulletin
communication type
Visibility
component
2012–2013
model years
2
vehicle entries
Official summary
Rear HVAC Blower Controller Can Not Change Blower Speed
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.