P2744
Transmission Fluid Temperature Sensor B Circuit Intermittent
P2744 is an OBD-II diagnostic trouble code meaning: Transmission Fluid Temperature Sensor B Circuit Intermittent. Common causes: transmission fluid temperature sensor b malfunction, open or short circuit in the sensor circuit. Estimated repair cost: $17–56.
Symptoms
- Incorrect gear shifting
- Check Engine Light Illuminates
- Reduced transmission efficiency
- Transmission transition to emergency mode
Causes
- Transmission Fluid Temperature Sensor B Malfunction
- Open or short circuit in the sensor circuit
- Poor contact in the sensor connector
- Transmission Control Module (TCM) Problems
- Low or contaminated transmission fluid
How to Fix
- Check the level and condition of the transmission fluid
- Inspect the sensor wiring harness and connectors for damage.
- Check the resistance and signal of the temperature sensor
- If necessary, replace transmission fluid temperature sensor B
- Check and replace the Transmission Control Module (TCM) if necessary.
Related codes
Error P2744 by Vehicle Brand
FAQ
What does the P2744 code mean?
P2744 is an OBD-II diagnostic trouble code that indicates: Transmission Fluid Temperature Sensor B Circuit Intermittent
What causes a P2744 error code?
The most common causes of P2744 include: Transmission Fluid Temperature Sensor B Malfunction; Open or short circuit in the sensor circuit; Poor contact in the sensor connector; Transmission Control Module (TCM) Problems.
How do I fix a P2744 diagnostic trouble code?
To fix P2744: Check the level and condition of the transmission fluid. Inspect the sensor wiring harness and connectors for damage.. Check the resistance and signal of the temperature sensor. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P2744?
Yes, but get it checked soon
How much does it cost to fix P2744?
The estimated repair cost for P2744 is $17–56. Actual cost depends on your vehicle, location, and labor rates.
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