P0712
Transmission Fluid Temperature Sensor A Circuit Low
P0712 is an OBD-II diagnostic trouble code meaning: Transmission Fluid Temperature Sensor A Circuit Low. Common causes: transmission fluid temperature sensor malfunction, open or short circuit in the sensor circuit. Estimated repair cost: $13–56.
Symptoms
- Incorrect gear shifts
- Increased engine speed before shifting
- Transmission fluid overheating
- Illumination of the fault warning lamp (Check Engine)
- Reduced transmission efficiency
Causes
- Transmission fluid temperature sensor malfunction
- Open or short circuit in the sensor circuit
- Poor contacts or corrosion in connectors
- Transmission control module (TCM) malfunction
- Transmission fluid level is low or the wrong fluid is being used
How to Fix
- Check the level and condition of the transmission fluid
- Inspect the sensor circuit for damage and corrosion.
- Check the resistance of the transmission fluid temperature sensor
- Replace temperature sensor if necessary
- Check connection to transmission control unit
Related codes
Error P0712 by Vehicle Brand
FAQ
What does the P0712 code mean?
P0712 is an OBD-II diagnostic trouble code that indicates: Transmission Fluid Temperature Sensor A Circuit Low
What causes a P0712 error code?
The most common causes of P0712 include: Transmission fluid temperature sensor malfunction; Open or short circuit in the sensor circuit; Poor contacts or corrosion in connectors; Transmission control module (TCM) malfunction.
How do I fix a P0712 diagnostic trouble code?
To fix P0712: Check the level and condition of the transmission fluid. Inspect the sensor circuit for damage and corrosion.. Check the resistance of the transmission fluid temperature sensor. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P0712?
Yes, but get it checked soon
How much does it cost to fix P0712?
The estimated repair cost for P0712 is $13–56. Actual cost depends on your vehicle, location, and labor rates.
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