Mazda CX-5 2013–2016 — technical service bulletin
Bulletin 01-014-16-3208 · NHTSA communication 10092026 · issued Jun 10, 2016
Technical service bulletin
communication type
Engine
component
2013–2016
model years
12
vehicle entries
Official summary
Some vehicles may experience a lack of engine power/rough idling and the check engine light on with one or more of the misfire related dtcs of p0300:00, p0301:00, p0302:00, p0303:00 and p0304:00. This concern may be caused by an internal failure of the ignition coil(s) due to a high difference between cold and warm ambient temperatures. The production method of the ignition coil has been changed to eliminate this concern.
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.