P0713 Acura Code - Transmission Fluid Temperature Sensor Open Circuit
Quick Answer
The P0713 code for Acura vehicles indicates a transmission fluid temperature sensor open circuit. Common causes include Faulty transmission fluid temperature sensor, Damaged wiring or connectors, Corrosion or dirt buildup on sensor contacts. 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
- P0713 Acura indicates Transmission Fluid Temperature Sensor Open Circuit.
- Common causes
- Common causes include Faulty transmission fluid temperature sensor, Damaged wiring or connectors, Corrosion or dirt buildup on sensor contacts.
- 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.
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Code P0713 Acura Description
The P0713 code for Acura vehicles indicates a transmission fluid temperature sensor open circuit. The transmission fluid temperature sensor is a crucial component that monitors the temperature of the transmission fluid. This information is essential for the vehicle's onboard computer to make adjustments to the transmission's operation, ensuring optimal performance and longevity. When the sensor detects an open circuit, it means that there is a break in the electrical connection, preventing the sensor from sending accurate temperature readings to the computer.
Common Causes of P0713 Acura
- Faulty transmission fluid temperature sensor
- Damaged wiring or connectors
- Corrosion or dirt buildup on sensor contacts
- Electrical system issues
- Transmission fluid leaks contaminating sensor
Symptoms of P0713 Acura
- Harsh or delayed shifting
- Decreased fuel efficiency
- Check Engine light illuminated
- Transmission slipping
- Overheating transmission
How to Fix P0713 Acura
- Begin by conducting a thorough inspection of the transmission fluid temperature sensor, wiring, and connectors for any visible damage or corrosion.
- Test the sensor's resistance using a multimeter to determine if it is functioning correctly. Replace the sensor if resistance readings are out of specification.
- Check and clean the wiring and connectors to ensure a secure connection. Repair or replace any damaged components as needed.
- Clear the diagnostic trouble codes from the vehicle's computer using a scan tool and test drive the vehicle to confirm that the issue has been resolved.
- If the problem persists, further diagnostics may be necessary to identify any underlying electrical issues or transmission problems that could be causing the open circuit.
Cost to Fix P0713 Acura
The typical repair costs for addressing a P0713 code on an Acura vehicle can vary depending on the specific cause of the issue. In general, replacing a faulty transmission fluid temperature sensor can cost between $100 and $200, including parts and labor. However, additional costs may apply if wiring or connectors need to be repaired or replaced. It's essential to consult with a qualified mechanic or auto repair shop to obtain an accurate estimate based on the specific circumstances of your vehicle. Keep in mind that labor rates and diagnostic fees can vary, so it's advisable to inquire about these costs upfront.
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Frequently Asked Questions about P0713 Acura Code
1. What does the OBDII code P0713 mean on an Acura?
P0713 indicates an issue with the transmission fluid temperature (TFT) sensor circuit, specifically an open circuit or abnormally high voltage reading.
2. What are the common symptoms of code P0713 in an Acura?
Symptoms may include the Check Engine Light turning on, erratic or hard shifting, poor transmission performance, and, in some cases, entering limp mode.
3. What causes the P0713 code to appear in an Acura?
Common causes include a faulty TFT sensor, damaged or corroded wiring or connectors, an open circuit, or a malfunctioning powertrain control module (PCM).
4. Can I drive my Acura with a P0713 code?
While the car may still be drivable, prolonged driving with this code can lead to transmission damage due to inaccurate fluid temperature readings. It's best to address the issue promptly.
5. How do I diagnose a P0713 code on an Acura?
Start by inspecting the TFT sensor, its wiring, and connectors for damage or corrosion. Use a multimeter to check for continuity in the circuit and verify the sensor's resistance readings against the manufacturer’s specifications.
6. How do I fix the P0713 code on my Acura?
Repairs may involve replacing the TFT sensor, repairing damaged wires or connectors, or, in rare cases, replacing the PCM if it's determined to be faulty.
7. Where is the transmission fluid temperature (TFT) sensor located on an Acura?
The TFT sensor is typically located inside the transmission, often as part of the transmission wiring harness or valve body assembly.
8. Does a bad TFT sensor affect transmission performance in an Acura?
Yes, a faulty TFT sensor can cause erratic shifting, poor performance, and potential overheating due to incorrect fluid temperature data being sent to the PCM.
9. How much does it cost to fix a P0713 code on an Acura?
The cost varies depending on the specific issue. Replacing a TFT sensor can cost $150–$300, including labor, while wiring repairs may be less expensive.
10. Can a low transmission fluid level trigger the P0713 code in an Acura?
While low fluid levels don’t directly cause P0713, they can lead to overheating or erratic sensor behavior, potentially contributing to the issue.
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