Dodge Durango 2018–2025 — technical service bulletin
Bulletin 07-002-26 · NHTSA communication 11031319 · issued Apr 9, 2026
Technical service bulletin
communication type
Unknown OR Other
component
2018–2025
model years
7
vehicle entries
Official summary
Rear Heater Coolant Tube Repair Customers may comment on one or more of the following: SYMPTOM: ? A coolant leak or fluid appearing from under the vehicle. ? Elevated engine coolant temperature and/or indication of overheating. This bulletin involves insp
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.