Volvo XC90 2006–2009 — technical service bulletin
Bulletin RTJ-17498 · NHTSA communication 10030943 · issued Jul 10, 2009
Technical service bulletin
communication type
Suspension
component
2006–2009
model years
4
vehicle entries
Official summary
Volvo: when diagnosing a single knock from the front suspension that occurs when the driver brakes and turns at low speeds, attention should be paid to the rear bushing in the front control arm where it connects to the front subframe. *pe
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.