Dodge Durango 2014 — technical service bulletin
Bulletin 21-002-14 · NHTSA communication 10136955 · issued Feb 14, 2014
Technical service bulletin
communication type
Power Train
component
2014
model years
1
vehicle entries
Official summary
Flash: Shift Quality Improvements While in 4X4 Low-Range Mode This bulletin involves flash reprogramming of the Transmission Control Module (TCM) with new software. Customers may indicate that the shift quality while in 4X4 low range mode does not meet their expectations.
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.