Ford Expedition 2017–2020 — technical service bulletin
Bulletin 21N03-S2 · NHTSA communication 10201669 · issued Sep 13, 2021
Technical service bulletin
communication type
Power Train
component
2017–2020
model years
10
vehicle entries
Official summary
Certain 2017-2020 Model Year F-150, 2018-2020 Expedition, and 2018-2020 Navigator Vehicles Equipped with a 3.5L GTDI Engine Cam Phaser Replacement; Owner letters are scheduled to mail during the week of September 27, 2021â ¢ Submitting Claims with Ford Protect for Balance Remaining: Added instruction on how to claim the customer paid portion of the FSA with Ford Protect.â ¢ Submitting Claims with Customer Loyalty Program for Balance Remaining: Added instruction on how to claim the customer paid portion of the FSA using CLP Funds. This program extends the warranty coverage of the engine c
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.