Diagnostic trouble code (DTC) U0288 stored in the secondary on-board diagnostic module C (SOBDMC), also...
Ford technical service bulletin TSB 21-2128 for 2021 Ford F-150.
- Bulletin number
- TSB 21-2128
- Component
- Electrical system
- Summary
- Some 2021 F-150 vehicles equipped with a 3.5L PowerBoost engine may experience diagnostic trouble code (DTC) U0288 stored in the secondary on-board diagnostic module C (SOBDMC), also referred to as the inverter system controller (ISC). This may be due to various software parameters within the SOBDMC. To correct the condition, follow the Service Procedure to perform a multi-module reprogramming, beginning with the powertrain control module (PCM).
Owners of these vehicles have filed 130 complaints in the electrical category.
Vehicles covered
- Ford F-150 2021 2021
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