P2744

DTC P2744, sometimes indicated as P274400 is an OBD diagnostic trouble code indicating a manufacturer-specific fault with the vehicle powertrain (i.e. engine and gearbox). This code identifies an error with the causing transmission fluid temperature sensor "b" circuit intermittent.

The transmission fluid temperature sensor "B" circuit is intermittent.
Possible causes include a bad transmission fluid temperature sensor, a wiring issue, or a problem with the transmission control module.
If the problem is with the transmission fluid temperature sensor, the sensor may need to be replaced. If the problem is with the wiring or the transmission control module, the affected component may need to be replaced.

• P2744: Fluid Temperature Sensor B Circuit Intermittent
• P2744: Transmission Fluid Temperature Sensor "B" Circuit Intermittent
• P2744: Transmission fluid temperature (TFT) sensor B – circuit intermittent
• P2744 00: Transmission fluid temperature (TFT) sensor B - circuit intermittent