Dodge Durango 2021 — technical service bulletin
Bulletin 0815122 · NHTSA communication 10225405 · issued Aug 10, 2022
Technical service bulletin
communication type
Electrical System
component
2021
model years
1
vehicle entries
Official summary
Flash: Instrument Panel Cluster (IPC) Updates This bulletin involves reprogramming the IPC with the latest available software. Customers may comment on the following: Cluster resets if navigated to the trailer brake menu. Fuel gauge does not properly represent actual amount of fuel. Fuel gauge shows more fuel than actual from half to empty and cause Distance To Empty (DTE) to displayed incorrectly.
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.