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P1728 on the 1996 Ford F-250

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 P1728
0321122004-01-09. Service bulletin. ON VEHICLES WITH TRANSMISSION BUILD DATES PRIOR TO 9/20/95, THE OVERDRIVE CANCEL LAMP MAY BE ILLUMINATING AND DIAGNOSTIC TROUBLE CODE (DTC) P1728 PRESENT AND/OR ENGINE STALL WHEN REVERSE AND/OR MANUAL LOW IS SELECTED. *TT

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.