Ford Escape Hybrid 2020–2023 — technical service bulletin
Bulletin SSM 52024 · NHTSA communication 10244876 · issued Oct 27, 2023
Technical service bulletin
communication type
Engine and Engine Cooling
component
2020–2023
model years
9
vehicle entries
Official summary
Some 2020-2023 Escape/2021-2023 Corsair equipped with 2.5L engine full hybrid electric vehicle (FHEV) and plug-in hybrid electric vehicle (PHEV) powertrain and 2022-2023 Maverick vehicles equipped with 2.5L engine FHEV powertrain may exhibit a condition where the 12V battery voltage is low or discharged with diagnostic trouble code (DTC) U3003:62 stored in the direct current/direct current converter control module (DC/DC). The vehicle may also exhibit DTC U3003:16 and/or U3000:04 stored in the DC/DC module. This may be due to an open in the 300 amp high-current fuse F4 located in the high-curr
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.