P0712 Saturn Code - Transmission Fluid Temperature Sensor Low Input
Quick Answer
The P0712 diagnostic trouble code for Saturn vehicles indicates that the transmission fluid temperature sensor is reporting a low input signal to the engine control module (ECM). Common causes include Faulty transmission fluid temperature sensor, Wiring or connector issues, ECM malfunction. 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 Saturn indicates Transmission Fluid Temperature Sensor Low Input.
- Common causes
- Common causes include Faulty transmission fluid temperature sensor, Wiring or connector issues, ECM malfunction.
- 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 P0712 Saturn Description
The P0712 diagnostic trouble code for Saturn vehicles indicates that the transmission fluid temperature sensor is reporting a low input signal to the engine control module (ECM). This sensor is responsible for monitoring the temperature of the transmission fluid and providing this data to the ECM for proper engine and transmission operation. When the sensor reports a low input, it can lead to various issues with the vehicle's performance and drivability.
Common Causes of P0712 Saturn
- Faulty transmission fluid temperature sensor
- Wiring or connector issues
- ECM malfunction
- Low transmission fluid level
- High operating temperatures
Symptoms of P0712 Saturn
- Harsh or erratic shifting
- Delayed or prolonged shifting
- Poor fuel efficiency
- Illuminated check engine light
- Overheating of the transmission
How to Fix P0712 Saturn
- Begin by diagnosing the issue using a diagnostic scanner to retrieve the trouble code and pinpoint the exact cause of the low input signal from the transmission fluid temperature sensor.
- Inspect the sensor, wiring, and connectors for any visible damage or corrosion. Replace any damaged components as necessary.
- Test the transmission fluid temperature sensor's resistance and voltage output to ensure it is functioning correctly. Replace the sensor if it fails these tests.
- Clear the trouble code from the ECM's memory using the diagnostic scanner and test drive the vehicle to ensure the issue has been resolved.
- If the problem persists, further diagnosis may be required to identify any underlying issues with the transmission or ECM.
Cost to Fix P0712 Saturn
The typical repair costs for addressing a P0712 code on a Saturn vehicle can range from $150 to $400, including parts and labor. However, it is important to note that the actual cost may vary depending on the specific diagnosis time, labor rates at auto repair shops, and the extent of the repairs needed. Labor rates typically range from $80 to $150 per hour, with rates potentially higher in metropolitan areas or at dealerships. It is recommended to obtain quotes from local auto repair shops for a more accurate estimate.
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