Acura TLX 2015 — technical service bulletin
Bulletin B15-042 · NHTSA communication 10100197 · issued Nov 6, 2015
Technical service bulletin
communication type
Equipment
component
2015
model years
1
vehicle entries
Official summary
Service bulletin - there is a fluttering noise from behind the dashboard with the hvac set to floor or defrost mode, the blower set to maximum, and the temperature set to maximum heat. Under certain hvac settings, the defrost damper door linkage can flutter. This can be initially triggered by an external impact, such as driving over a pot hole or down a rough road.
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.