Audi Q7 2007 — technical service bulletin
Bulletin TSB-39-07-02 · NHTSA communication 10032797 · issued Dec 13, 2007
Technical service bulletin
communication type
Suspension
component
2007
model years
1
vehicle entries
Official summary
Audi: rvu-checking rear axle differential (ce). This rvu has been proactively released to prevent the following condition from occurring in the vehicle: the rear axle differential may exhibit a high degree of wear after a short period of service. *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.