P0712 Nissan 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 Nissan 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 Nissan Description
What are the Possible Causes of the DTC P0712 Nissan?
- 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 Nissan?
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 Nissan 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 Nissan Code
1. What does the OBDII code P0712 mean for a Nissan vehicle?
P0712 indicates the transmission fluid temperature sensor is reporting a low input signal, often due to a malfunction or wiring issue.
2. What are common symptoms of code P0712 on a Nissan?
Symptoms may include transmission overheating, poor shifting performance, reduced fuel efficiency, and the Check Engine Light being illuminated.
3. What causes code P0712 on a Nissan?
Common causes include a damaged transmission fluid temperature sensor, faulty wiring or connectors, low transmission fluid levels, or issues with the transmission control module (TCM).
4. Can driving with code P0712 damage my Nissan's transmission?
Yes, ignoring this code can lead to improper transmission operation, overheating, and long-term damage to the transmission.
5. How do I diagnose code P0712 on a Nissan?
Diagnosis typically involves inspecting the transmission fluid temperature sensor, checking wiring and connectors for damage, and verifying the transmission fluid level and condition.
6. How can I fix code P0712 on my Nissan?
Repairs may include replacing the faulty temperature sensor, repairing or replacing damaged wiring or connectors, or refilling or flushing the transmission fluid.
7. How much does it cost to fix code P0712 on a Nissan?
Repair costs vary but typically range from $100 to $300, depending on whether you need a sensor replacement, wiring repair, or fluid service.
8. Can low transmission fluid levels cause code P0712?
Yes, insufficient transmission fluid can trigger this code by affecting the sensor’s ability to measure temperature accurately.
9. Is code P0712 specific to Nissan vehicles?
No, P0712 is a generic OBDII code applicable to many vehicles, but its diagnosis and repair may vary based on the make and model.
10. How urgent is fixing code P0712 on a Nissan?
Addressing this code is important to prevent transmission damage and avoid performance issues; it should not be delayed for long.
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