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January 11, 2022 Service bulletin

Customer Satisfaction Program 21M01 Certain 2013-2016 Model Year F-250-F-550 Vehicles Equipped with a 6.7L...

Ford technical service bulletin 21M01 for 2013-2016 Ford F-250 SD, 2013-2016 Ford F-350 SD and 2013-2016 Ford F-550 SD and others.

Bulletin number
21M01
Component
Engine and engine cooling
Summary
Customer Satisfaction Program 21M01 Certain 2013-2016 Model Year F-250-F-550 Vehicles Equipped with a 6.7L Diesel Engine - Reductant Heater and Sender Assembly Repair

Owners of these vehicles have filed 174 complaints in the engine category.

Vehicles covered

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