Dodge Durango 2015 — technical service bulletin
Bulletin 21-028-15 · NHTSA communication 10191433 · issued Apr 25, 2015
Technical service bulletin
communication type
Power Train
component
2015
model years
3
vehicle entries
Official summary
8HP70 Tranmission shift enhancements.
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.