P0710 Subaru Code - Transmission Fluid Temperature Sensor Circuit
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
- P0710 Subaru indicates Transmission Fluid Temperature Sensor Circuit.
- 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 P0710 Subaru Description
What are the Possible Causes of the DTC P0710 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 P0710 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 P0710 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 P0710 Subaru Code
1. What does the OBDII code P0710 mean on a Subaru?
P0710 indicates a problem with the transmission fluid temperature sensor circuit, which monitors the temperature of the transmission fluid.
2. What are common symptoms of the P0710 code on a Subaru?
Symptoms may include erratic shifting, transmission overheating, reduced fuel efficiency, or the transmission going into limp mode.
3. What causes the P0710 code on a Subaru?
Common causes include a faulty transmission fluid temperature sensor, damaged wiring or connectors, or issues with the vehicle’s powertrain control module (PCM).
4. Can I drive my Subaru with the P0710 code?
It’s not recommended to drive for long periods, as transmission performance may be compromised, potentially causing further damage.
5. How do I fix the P0710 code on a Subaru?
Repairs may include replacing the transmission fluid temperature sensor, repairing or replacing damaged wiring, or cleaning corroded electrical connectors.
6. How much does it cost to repair the P0710 code on a Subaru?
Costs vary depending on the repair, but replacing the sensor typically costs $100-$300, including parts and labor.
7. Can a low transmission fluid level cause the P0710 code?
While uncommon, low or degraded transmission fluid may affect sensor readings and lead to this code.
8. How is the P0710 code diagnosed on a Subaru?
A mechanic will inspect the sensor, wiring, and connectors, check the transmission fluid condition, and use a scan tool to monitor live data from the sensor.
9. Will resetting the code fix the P0710 issue on a Subaru?
Clearing the code may temporarily remove it, but the underlying problem must be addressed to prevent it from returning.
10. Is the P0710 code specific to Subaru vehicles?
No, P0710 is a generic OBDII code that applies to many vehicles, but the specific symptoms and repairs may vary by make and model.
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