Dodge Durango 2000 — technical service bulletin
Bulletin 242699 · NHTSA communication 6089779 · issued Nov 19, 1999
Technical service bulletin
communication type
Equipment
component
2000
model years
1
vehicle entries
Official summary
A condition with a buzzing noise heard when the rear a/c is in the on position and the front a/c is in the off position prior to turning the ignition switch to off. *tt
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.