Lincoln MKC 2017 — technical service bulletin
Bulletin SSM 45912 · NHTSA communication 10091226 · issued Jul 1, 2016
Technical service bulletin
communication type
Equipment
component
2017
model years
1
vehicle entries
Official summary
Some 2017 mkc vehicles without thx audio systems may exhibit a subwoofer double pop noise during a wakeup event. A wakeup event could include any of the following actions: door open, key fob used, tailgate activated, etc... The noise could also be described as a low tone bump sound, as if someone lightly tapped on the most rearward side window. Engineering is currently investigating this concern. Since this concern may be caused by multiple factors follow normal workshop manual (wsm) diagnostics. Refer to wsm section, 415-00. Do not replace components if root cause cannot be determined. To ass
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.