Mazda CX-5 2018–2019 — technical service bulletin
Bulletin 01-011-19-3586 · NHTSA communication 10159195 · issued Apr 15, 2019
Technical service bulletin
communication type
Engine
component
2018–2019
model years
4
vehicle entries
Official summary
Some customers may experience a check engine light illuminating with DTC P2096:00 stored in PCM memory. DTC P2096:00 - Air fuel too lean. NOTE: This concern occurs only on vehicles with PCMs manufactured by Mitsubishi. Due to improper control logic of the PCM, a false error may be detected. To eliminate this concern, the PCM software has been modified.
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.