P0771 on the 2004 Ford E-450
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.
Nobody has written a description of this code yet.
| 042516 | 2005-04-29. Service bulletin. MALFUNCTION INDICATOR LAMP (MIL) ILLUMINATED WITH DIAGNOSTIC TROUBLE CODE (DTC) P0756, P0761 OR P0771 AFTER OVERHAUL OR INSTALLATION OF 2005 TORQSHIFT TRANSMISSION. *TT |
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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.