P1744 on the 1999 Ford Expedition
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.
| 12290 | 2001-01-18. Service bulletin. SOME VEHICLES EQUIPPED WITH 4R100 TRANSMISSION MAY EXHIBIT A DIAGNOSTIC TROUBLE CODE P1744 (TORQUE CONVERTER CLUTCH SLIPPAGE DETECTED). *TT |
|---|---|
| 5374 | 2001-01-16. Service bulletin. SOME VEHICLES EQUIPPED WITH 4R100 TRANSMISSION MAY EXHIBIT A DIAGNOSTIC TROUBLE CODE (DTC) P1744 (TORQUE CONVERTER CLUTCH SLIPPAGE DETECTED). *TT |
| 5374 | 1999-06-03. Service bulletin. VEHICLE EXHIBITING DIAGNOSTIC TROUBLE CODE P1744 (TORQUE CONVERTER CLUTCH SLIPPAGE). *TT |
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.