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U113F on the 2020 Dodge Charger

The bulletins listed name this code in NHTSA's summary, or are about the same components. A bulletin or a recall listed here may apply to the model year. None of it is a diagnosis.

This code is specific to a manufacturer and is not described here. Its meaning is in the manufacturer's service information.

Bulletins for this model year that name U113F
S20080000962023-01-09. Service bulletin. MIL Lamp On, DTC?s U113F, U1140, Lost Communications With Active Exhaust Valves 1 and 2
S20080000962022-09-26. Service bulletin. MIL Lamp On, DTC?s U113F, U1140, Lost Communications With Active Exhaust Valves 1 and 2
S20080000962020-08-24. Service bulletin. MIL Lamp On, DTC?s U113F, U1140, Lost Communications With Active Exhaust Valves 1 and 2

3 on file from NHTSA, as of 2026-10-19. See them in the bulletin list. A bulletin lists model years: read the document for which vehicles it concerns.