Dodge Durango 2019–2022 — technical service bulletin
Bulletin 0901923 · NHTSA communication 10247472 · issued Oct 7, 2023
Technical service bulletin
communication type
Back Over Prevention
component
2019–2022
model years
11
vehicle entries
Official summary
Cold Engine Ticking Noise From Exhaust Manifold Area The customer may describe an ticking noise from the exhaust manifold location(s) when cold. This bulletin involves replacing the exhaust manifolds.
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.