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August 19, 2021 Service bulletin

This program provides a no-cost, one-time repair (if needed) to the high-speed cooling fan relay and...

Ford technical service bulletin 21N01 for 2016-2018 Ford Explorer.

Bulletin number
21N01
Component
Engine and engine cooling
Summary
This program provides a no-cost, one-time repair (if needed) to the high-speed cooling fan relay and respective electrical terminals, if affected, to ten (10) years of service or 150,000 miles from the warranty start date of the vehicle, whichever occurs first.

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