Volvo XC90 2016–2022 — technical service bulletin
Bulletin TJ33442d · NHTSA communication 10234729 · issued Apr 10, 2018
Technical service bulletin
communication type
Engine and Engine Cooling
component
2016–2022
model years
7
vehicle entries
Official summary
Left engine pad click sound
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.