Ford Explorer 2021 — technical service bulletin
Bulletin SSM 50046 · NHTSA communication 10201016 · issued Aug 17, 2021
Technical service bulletin
communication type
Power Train
component
2021
model years
3
vehicle entries
Official summary
Some 2021 Explorer/Aviator/Police Interceptor Utility/F-150 Hybrid vehicles equipped with a 10R80 modular hybrid transmission (MHT) may exhibit a transmission fluid leak at the engine disconnect clutch pressure sensor. This condition may be due to loose engine disconnect clutch pressure sensor fasteners. To correct the condition, tighten the engine disconnect clutch pressure sensor fasteners per Workshop Manual (WSM), Section 307-01. Replacing the engine disconnect clutch sensor is not necessary to correct the condition.
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.