Cadillac SRX 2012 — technical service bulletin
Bulletin 13147A · NHTSA communication 10246751 · issued May 1, 2014
Technical service bulletin
communication type
Wheels
component
2012
model years
1
vehicle entries
Official summary
Service Update for Inventory Vehicles Only Loosening of the Wheel Nuts Expires May 31, 2015 - Equipped with 18" Wheels (RV1/RT4)
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.