[SOLVED] Dodge P0712 Code: Fix Low Input On Trans Fluid Temp Sensor

The OBD code P0712 for Dodge indicates a fault with the Transmission Fluid Temperature Sensor Circuit.

Symptoms include the Engine Light ON, transmission issues.

The cause could be a faulty sensor, open/shorted harness, or poor electrical connection.

It’s a moderate issue.

To fix, inspect the sensor, wiring harness, and connectors for any damage or corrosion.

Repair Importance Level	10.0 (Out of 10)
Estimated Repair Time	Approximately 1.0 hour
Repair Difficulty Level	10.0 (Out of 10)

Symptoms of the Dodge p0712 OBD Code

The Dodge P0712 fault code typically indicates an issue with the transmission fluid temperature sensor circuit.

Symptoms: Engine Light ON.
Transmission may shift erratically.
Possible harsh shifting.

Causes of the Dodge p0712 OBD Code

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Possible reasons for Dodge fault code P0712 include issues with the transmission fluid temperature sensor circuit.

P0712 can be caused by a faulty Transmission Fluid Temperature Sensor.
A Transmission Fluid Temperature Sensor harness that is open or shorted.
A Transmission Fluid Temperature Sensor circuit with a poor electrical connection.

Fixing Dodge Error Code p0712 Step By Step

Inspect the transmission fluid temperature sensor circuit for Dodge fault code P0712.

To fix the Dodge OBDII code P0712, start by reviewing the possible causes mentioned above.
Visually examine the transmission fluid temperature sensor and its wiring harness for any damage.
Check the connector pins for signs of being broken, bent, pushed out, or corroded.
If any issues are found, repair or replace the sensor as necessary.
Clear the fault code from the vehicle’s computer using a scan tool.
Test drive the vehicle to ensure the code does not return.

Cost Of Fixing Dodge p0712 Fault Code

The repair for Dodge fault code P0712 may involve replacing the transmission fluid temperature sensor.

The cost to diagnose and fix a Dodge OBD code P0712 typically ranges from $75 to $150, with an estimated repair time of 1. 0 hour.

Costs depend on shop rates, complexity of the issue, and any additional parts or labor needed for the repair.

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Details of the Dodge p0712 OBD Code

Dodge fault code P0712 relates to transmission fluid temperature sensor circuit low input.

Dodge OBD code P0712 indicates a transmission fluid temperature sensor circuit low input.

This code is triggered by the Powertrain Control Module (PCM) when it detects a lower than normal voltage signal from the transmission fluid temperature sensor.

The sensor is typically located inside the transmission oil pan or on the valve body.

The sensor provides the PCM with data on the temperature of the transmission fluid, which is crucial for proper transmission operation and shift quality.

Mechanic’s Tech Notes

Detailed information on Dodge fault code P0712, related to transmission fluid temperature sensor circuit low input.

To diagnose and fix OBDII code P0712 in a Dodge, start by checking the transmission control module (TCM) power and ground using a multimeter.

Verify TCM communication over the Controller Area Network (CAN) using a scan tool.

If the TCM does not respond, reprogramming or reflashing may be necessary.

Additionally, visually inspect the wiring harness and connectors for any damage, and ensure connector pins are not broken, bent, pushed out, or corroded.

This thorough inspection will help identify and address the root cause of the P0712 code.

FAQ

1. What does OBD code P0712 mean in a Dodge vehicle?

OBD code P0712 in a Dodge means an issue with the Transmission Fluid Temperature Sensor. Check sensor, wiring, and connectors for faults.

2. What are the common symptoms associated with OBD code P0712 in a Dodge vehicle?

Common symptoms of OBD code P0712 in a Dodge vehicle include Engine Light ON, transmission issues. Causes may be a faulty Transmission Fluid Temperature Sensor. Fix: Inspect sensor and wiring.

3. How can I diagnose and repair OBD code P0712 in my Dodge vehicle?

Diagnose and repair OBD code P0712 in your Dodge by checking the Transmission Fluid Temperature Sensor and its wiring for faults. Repair as needed.

Wrap Up

If your Dodge is displaying OBD code P0712 and experiencing shifting issues or erratic speedometer readings, it may be caused by a faulty transmission fluid temperature sensor, damaged wiring in the transmission harness, or low transmission fluid level.

To address Dodge OBD code P0712, start by checking the transmission fluid level and condition.

Inspect the wiring harness for any signs of damage or corrosion, paying close attention to the transmission temperature sensor connector.

Consider replacing the transmission fluid temperature sensor if necessary.