Ford Explorer 2020–2022 — technical service bulletin
Bulletin SSM 50639 · NHTSA communication 10209382 · issued Mar 28, 2022
Technical service bulletin
communication type
Equipment
component
2020–2022
model years
6
vehicle entries
Official summary
Some 2020-2022 Explorer/Aviator vehicles equipped with a 3.0L EcoBoost engine may appear to have a low engine oil level if the proper procedures are not followed. Refer to the Owner's Manual, Maintenance, Engine oil check section. When checking the engine oil level after shutting off the engine wait at least 15 minutes prior to checking in order to allow the oil to drain back to the oil pan. The engine oil level can be checked immediately if the engine has not been started. When changing the engine oil the engine needs to be at normal operating temperature and the oil filter removed before dra
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.