Acura Ilx 2011–2013 — technical service bulletin
Bulletin Service Bulletin · NHTSA communication 10129554 · issued Feb 18, 2014
Technical service bulletin
communication type
Engine and Engine Cooling
component
2011–2013
model years
12
vehicle entries
Official summary
Service bulletin - The MIL comes on and DTC P0455 (EVAP system large leak) and/or DTC P0456 (EVAP system very small leak detected) is set. The fuel fill cap (gas cap) may also be loose or have a stick-slip feeling when tightened. The fuel fill cap gasket creates too much friction, preventing the cap from sealing properly.
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.