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2012-2016 F-650/750 – Disregard U2101 Diagnostic Trouble Code (DTC) In The Accessory Protocol Interface Module (APIM)
Some 2012-2016 F-650/750 vehicles equipped with SYNC may have a U2101 DTC in the APIM which cannot be cleared.
The U2101 DTC is commonly set in the APIM and can be disregarded as it does not affect SYNC system operation.
No repair action is recommended for U2101.
