P0712 Subaru Code - Transmission Fluid Temperature Sensor Low Input
Quick Answer
The ATF (Automatic Transmission Fluid) Temperature Sensor converts the fluid temperature into a resistance value. Common causes include Faulty Transmission Fluid Temperature Sensor, Transmission Fluid Temperature Sensor harness is open or shorted, Transmission Fluid Temperature Sensor circuit poor electrical connection. Severity is High - diagnose this code as soon as possible. Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.
- What it means
- P0712 Subaru indicates Transmission Fluid Temperature Sensor Low Input.
- Common causes
- Common causes include Faulty Transmission Fluid Temperature Sensor, Transmission Fluid Temperature Sensor harness is open or shorted, Transmission Fluid Temperature Sensor circuit poor electrical connection.
- Severity
- High - diagnose this code as soon as possible.
- Can I drive?
- Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.
Code P0712 Subaru Description
What are the Possible Causes of the DTC P0712 Subaru?
- Faulty Transmission Fluid Temperature Sensor
- Transmission Fluid Temperature Sensor harness is open or shorted
- Transmission Fluid Temperature Sensor circuit poor electrical connection
How to Fix the DTC P0712 Subaru?
Review the 'Possible Causes' above and visually examine the corresponding wiring harness and connectors. Check for damaged components and inspect connector pins for signs of being broken, bent, pushed out, or corroded.
What is the Cost to Diagnose the Code?
Labor: 1.0
To diagnose the P0712 Subaru code, it typically requires 1.0 hour of labor. Rates vary by location, vehicle, and shop. Many shops charge between $80–$150 per hour; dealerships and metro areas may be higher, independents may be lower.
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Frequently Asked Questions about P0712 Subaru Code
1. What are the common symptoms of OBDII code P0712 in a Subaru related to the Transmission Fluid Temperature Sensor Low Input?
- Common symptoms include issues with the transmission shifting erratically, the transmission overheating, and the vehicle going into limp mode.
2. What are some possible causes of OBDII code P0712 in a Subaru?
- Potential causes can include a faulty transmission fluid temperature sensor, damaged wiring or connectors in the sensor circuit, low transmission fluid levels, or issues with the transmission control module.
3. How can I diagnose the underlying issue causing OBDII code P0712 in my Subaru?
- To diagnose the problem, you may need to perform a thorough inspection of the transmission fluid temperature sensor and its wiring, check the transmission fluid level and condition, and use a diagnostic scanner to read the code and sensor data.
4. What are the potential risks of driving with OBDII code P0712 in a Subaru?
- Driving with this code may lead to further damage to the transmission, reduced fuel efficiency, and potentially unsafe driving conditions due to erratic shifting or overheating.
5. Can I repair OBDII code P0712 in my Subaru by simply replacing the transmission fluid temperature sensor?
- While replacing the sensor may solve the issue in some cases, it is recommended to perform a complete diagnostic to ensure that the root cause of the problem is accurately identified and addressed.
6. Are there any DIY tips for repairing OBDII code P0712 in a Subaru?
- DIY tips may include checking and cleaning the sensor connectors, inspecting the wiring harness for damage, ensuring proper transmission fluid levels, and following the manufacturer's repair procedures.
7. How much does it typically cost to repair OBDII code P0712 in a Subaru at a professional mechanic or dealership?
- Repair costs can vary depending on the specific cause of the issue, but they may range from around $150 to $500 or more, including parts and labor.
8. Is it safe to clear the OBDII code P0712 in a Subaru using a diagnostic scanner without addressing the underlying problem?
- Clearing the code without fixing the root cause may temporarily turn off the check engine light, but the issue will likely reoccur, potentially causing further damage to the transmission.
9. How long does it usually take to repair OBDII code P0712 in a Subaru?
- The repair time can vary based on the complexity of the issue and the availability of parts, but it may take anywhere from a few hours to a full day to complete the repair.
10. Can OBDII code P0712 in a Subaru be triggered by other related problems, such as a malfunctioning transmission control module?
- Yes, a malfunctioning transmission control module can potentially trigger code P0712 by affecting the transmission fluid temperature sensor readings, so it's essential to perform a comprehensive diagnosis to pinpoint the exact cause.
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