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P0712 Hyundai Code - Transmission Fluid Temperature Sensor Low Input

- Code Popularity: 16,084 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
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What are the Possible Causes of the DTC P0712 Hyundai?

NOTE: The causes shown may not be a complete list of all potential problems, and it is possible that there may be other causes.
  • Faulty Transmission Fluid Temperature Sensor
  • Transmission Fluid Temperature Sensor harness is open or shorted
  • Transmission Fluid Temperature Sensor circuit poor electrical connection
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How to Fix the DTC P0712 Hyundai?

Review the 'Possible Causes' mentioned above and visually examine the corresponding wiring harness and connectors. Ensure to check for any damaged components and inspect the connector pins for signs of being broken, bent, pushed out, or corroded.

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What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P0712 Hyundai code, it typically requires 1.0 hour of labor. The specific diagnosis time and labor rates at auto repair shops can differ based on factors such as the location, make and model of the vehicle, and even the engine type. It is common for most auto repair shops to charge between $75 and $150 per hour.

When is the Code Detected?

Transmission Control Module (TCM) detects excessively low voltage from the fluid temperature sensor.

What are Code Possible Symptoms?

  • Engine Light ON (or Service Engine Soon Warning Light)
  • Transmission issues

Code P0712 Hyundai Description

The Automatic Transmission Fluid (ATF) temperature sensor is installed in the Valve Body. This sensor uses a thermistor whose resistance changes according to the temperature changes. The Transmission Control Module (TCM) supplies a 5V reference voltage to the sensor, and the output voltage of the sensor changes when the ATF temperature varies. The Automatic Transmission Fluid (ATF) temperature provides very important data for the TCM’s control of the Torque Converter Clutch, and is also used for many other purposes.

OBDII Code P0712 Hyundai - Transmission Fluid Temperature Sensor Low Input - AutoCodes.com
P0712 Hyundai Code - Transmission Fluid Temperature Sensor Low Input

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Code P0712 Hyundai comments

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