FHEV/PHEV – 12V Battery Voltage Low Or Discharged With DTC U3003:62 Stored In The DC/DC – 2020-2023 Ford Escape, 2021-2023 Lincoln Corsair, 2022-2023 Maverick

NHTSA ID Number: 10249424

Manufacturer Communication Number: SSM 52201

Summary

Some 2020-2023 Escape, 2021-2023 Corsair vehicles 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 (DC/DC) converter control module. The vehicle may also exhibit DTC U3003:16 and/or U3000:04 stored in the DC/DC converter control module. This may be due to an open in the 300 amp high-current fuse F4 located in the high-current battery junction box (BJB). To correct this condition, refer to Workshop Manual (WSM), Section 414-05 > Pinpoint Test H to verify the 300 amp high-current fuse condition. If the high-current fuse is found to be open, replace the high-current fuse per the application listing in the parts catalog. Recharge and test the 12v battery. For repairs under warranty, use the base part number of the component that caused the damage to the fuse.

 


9 Affected Products

Vehicles

MAKEMODELYEAR
FORDeBay logoESCAPE HYBRID2020-2023
FORDeBay logoMAVERICK2022-2023
LINCOLNeBay logoCORSAIR2023
LINCOLNeBay logoCORSAIR PHEV2021-2022

 


1 Associated Document

Manufacturer Communications

SSM 52201 2020-2023 Escape, 2021-2023 Corsair, 2022-2023 Maverick – FHEV/PHEV – 12V Battery Voltage Low Or Discharged With DTC U3003:62 Stored In The DC/DC

https://www.nhtsa.gov/recalls?nhtsaId=10249424

MC-10249424-0001.pdf 59.823KB

 


NHTSA ID Number: 10244876

Manufacturer Communication Number: SSM 52024

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-current battery junction box (BJB).

1 Associated Document

Manufacturer Communications

SSM 52024
2020-2023 Escape, 2021-2023 Corsair, 2022-2023 Maverick –FHEV/PHEV – 12V Battery Voltage Low Or Discharged With DTC U3003:62Stored In The DC/DC

https://www.nhtsa.gov/recalls?nhtsaId=10244876

MC-10244876-0001.pdf 48.67KB

 


NHTSA ID Number: 10236028

Manufacturer Communication Number: SSM 51598

Summary

Some 2020-2023 Escape/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 mega fuse located in the high current battery junction box (BJB). To correct this condition, refer to Workshop Manual (WSM), Section 414-05>Pinpoint Test H1 to verify the 300 amp mega fuse condition, replace the fuse upon confirm it is open. Test and recharge the 12v battery.

1 Associated Document

Manufacturer Communications

SSM 51598
2021-2023 Corsair (CX483N) (TF)
2020-2023 Escape (CX482N) (TC)
2022-2023 Maverick (P758N) (FE)
2020-2023 Escape/Corsair, 2022-2023 Maverick FHEV/PHEV – 12V Battery Voltage Low Or Discharged With DTC U3003:62 Stored In The DC/DC

https://www.nhtsa.gov/recalls?nhtsaId=10236028

MC-10236028-0001.pdf 8.386KB

 


 

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Last update on 2026-06-06 / Affiliate links / Images from Amazon Product Advertising API


 

 


 

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