What does this code mean?
The wording below belongs to the named make and communication. Match the complete code, reporting module, model year and engine before applying it.
A code identifies a detected condition, not a part that must automatically be replaced.
Manufacturer wording
Source wording can vary by vehicle and suffix. It is shown as written, not as a universal diagnosis.
P1744TORQUE CONVERTER CLUTCH SLIPPAGE DETECTEDP1744TORQUE CONVERTER CLUTCHP1744TORQUE CONVERTER CLUTCH SLIPPAGEManufacturer communications
6Original wording in English
FORD, LINCOLN
Reported code forms P1744
Some 2017-2018 F-150/Raptor, 2018 Expedition/Mustang/Navigator vehicles equipped with a 10R80 automatic transmission and built on or before 20-Nov-2017 may exhibit an illuminated malfunction indicator lamp (MIL) with…
FORD, LINCOLN
Reported code forms P1744
SOME VEHICLES EQUIPPED WITH A 4R100 TRANSMISSION AND BUILT BETWEEN JANUARY 1, 2001 AND MAY 1, 2002 MAY EXHIBIT FLASHING TRANSMISSION CONTROL INDICATOR LAMP AND ANY OR ALL TORQUE CONVERTER CLUTCH DIAGNOSTIC TROUBLE CODES…
FORD, LINCOLN
Reported code forms P1744
SOME VEHICLES MAY EXHIBIT A FLASHING TRANSMISSION CONTROL INDICATOR LAMP (TCIL) AND DIAGNOSTIC TROUBLE CODES P0740, P0741, P0743, AND P1744 (TORQUE CONVERTER CLUTCH). *TT
FORD, LINCOLN
Reported code forms P1744
VEHICLE EXHIBITING DIAGNOSTIC TROUBLE CODE P1744 (TORQUE CONVERTER CLUTCH SLIPPAGE). *TT
FORD, LINCOLN
Reported code forms P1744
SOME VEHICLES EQUIPPED WITH 4R100 TRANSMISSION MAY EXHIBIT A DIAGNOSTIC TROUBLE CODE P1744 (TORQUE CONVERTER CLUTCH SLIPPAGE DETECTED). *TT
FORD, LINCOLN
Reported code forms P1744
SOME VEHICLES EQUIPPED WITH 4R100 TRANSMISSION MAY EXHIBIT A DIAGNOSTIC TROUBLE CODE (DTC) P1744 (TORQUE CONVERTER CLUTCH SLIPPAGE DETECTED). *TT
Check vehicle applicability
4A listed vehicle is a research lead. Confirm the engine, production range and software in the manufacturer's information.
Historical vehicle association; OBD-II compatibility is not established by this record.
| Make | Model | Model year |
|---|---|---|
| Ford | EXPEDITION | 2018 |
| Ford | EXPEDITION | 2002 |
| Ford | EXPEDITION | 2001 |
| Ford | EXPEDITION | 1999 |
Historical records · 9 · Historical vehicle association; OBD-II compatibility is not established by this record.
Before replacing a part
Record codes and freeze-frame data. Check battery condition, related codes and visible wiring or hose damage. Follow the vehicle's diagnostic procedure and test results before replacing parts.
Can I keep driving?
A code alone cannot establish whether driving is safe. A flashing malfunction light, severe shaking, overheating, oil-pressure warning or loss of braking or steering needs prompt attention. Stop in a safe place and seek assistance when control or engine safety is affected. Follow the vehicle handbook.