Ford Bronco 2022 — technical service bulletin
Bulletin SSM 50870 · NHTSA communication 10214827 · issued Jun 21, 2022
Technical service bulletin
communication type
Electrical System
component
2022
model years
1
vehicle entries
Official summary
Some 2022 Broncos equipped with a 2.3L engine and built on 01-Apr-2022 and through 08-Apr-2022 may exhibit a charging system fault message displayed in the IPC and diagnostic trouble codes (DTCs) U012D, U0284 and/or U0285 stored in the powertrain control module (PCM). This may be due to a poor electrical connection at connector C1104B, pin 1 (circuit VE181) located at the generator. To correct this condition, replace connector C1104B with a service pigtail replacement service part number: LU2Z-14S411-ACA.
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.