Jeep Grand Cherokee 2011–2013 — technical service bulletin
Bulletin 07-003-15 · NHTSA communication 10148597 · issued Jan 23, 2015
Technical service bulletin
communication type
Equipment
component
2011–2013
model years
3
vehicle entries
Official summary
Service Bulletin/RRT 07-003-14/14-057 Superseded By Customer Satisfaction Notification (CSN) P49 Refer to service procedures outlined in CSN P49.
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.