Ford C-Max 2016–2017 — technical service bulletin
Bulletin 16B35-S1 · NHTSA communication 10109084 · issued Sep 9, 2016
Technical service bulletin
communication type
Electrical System
component
2016–2017
model years
4
vehicle entries
Official summary
Certain 2016-2017 Model Year C-MAX and Fusion Energi Vehicles - Reprogram Powertrain Control Module
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.