Infiniti M56 2011–2013 — technical service bulletin
Bulletin P6305 2011-13 QX · NHTSA communication 10130504 · issued Feb 14, 2018
Technical service bulletin
communication type
Equipment
component
2011–2013
model years
6
vehicle entries
Official summary
Timing Chain Voluntary Service Campaign - Expiration Notice ***** Campaign ***** INFINITI launched this Voluntary Service Campaign on May 6, 2016 on certain 2011-13 INFINITI QX56 and INFINITI M56 vehicles to offer clients the opportunity to replace the timing chain, chain guides, and crank sprocket at no charge to the client for parts and labor. INFINITI has made multiple attempts to notify clients concerning this service campaign and is now informing them that the campaign will end February 28, 2018. INFINITI wants to inform retailers to open repair orders on or before February 27, 2018 in or
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.