Engine-CodesChrysler – P0712 Chrysler

P0712 Chrysler Code - Transmission Fluid Temperature Sensor Low Input

Quick Answer

The P0712 code for Chrysler vehicles indicates a low input from the transmission fluid temperature sensor. Common causes include Faulty transmission fluid temperature sensor, Wiring or connector issues in the sensor circuit, Low transmission fluid levels. 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 Chrysler indicates Transmission Fluid Temperature Sensor Low Input.
Common causes
Common causes include Faulty transmission fluid temperature sensor, Wiring or connector issues in the sensor circuit, Low transmission fluid levels.
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.
Table of contents Created and updated by William Orellana on Aug 30, 2024
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Code P0712 Chrysler Description

The P0712 code for Chrysler vehicles indicates a low input from the transmission fluid temperature sensor. This sensor is responsible for monitoring the temperature of the transmission fluid, which is crucial for the proper operation of the transmission system. When the sensor detects a low input, it means that the transmission fluid may not be at the optimal temperature for efficient operation. This can lead to issues such as poor shifting performance, decreased fuel efficiency, and potential damage to the transmission components. If left unaddressed, this issue can result in more severe transmission problems and costly repairs.

OBDII Code P0712 Chrysler - Transmission Fluid Temperature Sensor Low Input
P0712 Chrysler Code - Transmission Fluid Temperature Sensor Low Input

Common Causes of P0712 Chrysler

  1. Faulty transmission fluid temperature sensor
  2. Wiring or connector issues in the sensor circuit
  3. Low transmission fluid levels
  4. Transmission fluid contamination
  5. Faulty transmission control module

Symptoms of P0712 Chrysler

  1. Check engine light illuminated on the dashboard
  2. Transmission shifting erratically or harshly
  3. Transmission slipping or delayed engagement
  4. Decreased fuel efficiency
  5. Overheating of the transmission fluid

How to Fix P0712 Chrysler

  1. Use a scan tool to read the code and identify the specific issue with the transmission fluid temperature sensor.
  2. Inspect the wiring and connectors associated with the sensor for any damage or corrosion.
  3. Check the transmission fluid level and condition, topping off or performing a fluid change if necessary.
  4. Test the transmission fluid temperature sensor for proper operation and replace it if faulty.
  5. Clear the diagnostic trouble codes and test drive the vehicle to ensure the issue has been resolved.

Cost to Fix P0712 Chrysler

The cost of repairing a P0712 code for a Chrysler vehicle can vary depending on the specific cause of the issue. On average, the cost of replacing a transmission fluid temperature sensor can range from $100 to $200, including parts and labor. However, additional costs may apply if wiring repairs or fluid changes are needed. It is recommended to consult with a trusted mechanic or dealership for a more accurate estimate based on the vehicle's make and model. Keep in mind that labor rates and diagnostic fees can vary, so it's advisable to inquire about these costs upfront.

When is the Code Detected?

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

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About the author: William Orellana is a Master Mechanic and Mechanical Engineer with over 30 years of experience diagnosing and repairing vehicles. Learn more about his background.

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