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December 11, 2023 Service bulletin

Diagnostic trouble code (DTC) P1A3C stored in the off-board charger controller module (OBCC). The P1A3C is...

Ford technical service bulletin SSM 52130 for 2021-2023 Ford Mustang Mach E, 2022-2023 Ford F-150 Lightning Bev and 2022-2023 Ford E-Transit.

Bulletin number
SSM 52130
Component
Electrical system: propulsion system: charging: module: onboard (OBCM)
Summary
Some 2021-2023 Mustang Mach-E, 2022-2023 E-Transit/F-150 Lightning vehicles may have diagnostic trouble code (DTC) P1A3C stored in the off-board charger controller module (OBCC). The P1A3C is commonly set due to an interruption of the direct current (DC) fast charging process and should be disregarded. All other DTCs stored in the OBCC are to be addressed using applicable publications and/or normal diagnostics found in Workshop Manual, Section 414-03B.

Owners of these vehicles have filed 384 complaints in the electrical category.

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