Ford Focus 2015–2018 — technical service bulletin
Bulletin 25E05 · NHTSA communication 11030920 · issued Mar 4, 2026
Technical service bulletin
communication type
Power Train
component
2015–2018
model years
4
vehicle entries
Official summary
Certain 2015 - 2018 Model Year Focus Vehicles with 1.0L Engine Canister Purge Valve (CPV) Replacement (if required) and Powertrain Control Module (PCM) Reprogramming Submitting Owner Letter
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.