Infiniti QX56 2011 — technical service bulletin
Bulletin ITB11-031B · NHTSA communication 10200009 · issued Jul 21, 2021
Technical service bulletin
communication type
Equipment
component
2011
model years
1
vehicle entries
Official summary
VOLUNTARY SERVICE CAMPAIGN 2011 QX56; VEHICLE DYNAMIC CONTROL (VDC) REPROGRAMMING Service Campaign ID # P1217 is no longer active. ï · Repair orders opened after this bulletinâ s published date are no longer eligible for reimbursement under Campaign ID # P1217. ï · Discard all previous versions of ITB11-031.
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.