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B1204 on the 2007 Ford F-150

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 B1204
197852007-09-18. Service bulletin. ERRATIC FUEL GAUGE OPERATION MIL/DTC P0460/1/2/3 AND/OR INSTRUMENT CLUSTER DTC B1201 OR B1204 *NJ UPDATED 10/04/07. *NJ

1 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.