Sorry, the NHTSA has not posted this TSB document yet.
You can still get the detailed info from Honda for this TSB. Call your local Honda dealer's service department & ask for a copy of TSB# DLR-03-15-2016.
On Friday, January 29, 2016, American Honda Motor Co., Inc. notified NHTSA of a stop sale and safety recall for certain 2016 Civic vehicles due to potentially missing or mis-set piston pin snap rings that may cause engine stall or failure. Then on February 9, 2016, American Honda added additional VINs to the affected list. Any new or used units in dealer stock must be inspected and, if necessary, repaired per service bulletin 16-017, Safety Recall: Piston Pin Snap Ring Inspection once the parts, tools, and complete repair information are available. Refer to your eResponsibility report or VIN inquiry to determine which units in your inventory are affected by this safety recall.
