[SOLVED] Dodge P0218 Code: Quick Fix For High Transmission Temperature

The OBD code P0218 for Dodge indicates a transmission overtemperature condition.

It affects the transmission system.

Symptoms include the Engine Light being ON.

Causes can be low transmission fluid level, issues with the transmission cooling system, or a plugged transmission oil cooler.

It is a serious issue that can lead to transmission damage.

A possible fix is to check for low fluid level, inspect the cooling system, and examine wiring and connectors for damage.

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

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Symptoms of the Dodge p0218 OBD Code

The Dodge P0218 fault code typically indicates an issue with the transmission overheat condition.

Symptoms: Engine Light ON.
Transmission may shift erratically.
Overheating may occur.
Transmission fluid may be burnt.
Vehicle may go into limp mode.

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Causes of the Dodge p0218 OBD Code

P0218 in a Dodge indicates a transmission overtemperature condition triggered by various factors.

P0218 can be caused by low transmission fluid level.
Transmission cooling system concerns.
Transmission oil cooler plugged.
Corroded transmission fluid temperature sensor connector.
Faulty transmission fluid temperature sensor.
Low voltage at the transmission fluid temperature sensor.
Corroded grounds affecting the transmission fluid temperature sensor.
Signal loss between the transmission fluid temperature sensor and the PCM.

Fixing Dodge Error Code p0218 Step By Step

Addressing a faulty transmission fluid temperature sensor can resolve Dodge code P0218.

To fix the Dodge OBDII code P0218, first, review the possible causes related to the transmission overtemperature condition.
Visually examine the wiring harness and connectors associated with the transmission fluid temperature sensor.
Ensure to check for any damaged components and inspect the connector pins for signs of being broken, bent, pushed out, or corroded.
Test the transmission fluid temperature sensor using a multimeter to verify its resistance values.
Replace the transmission fluid temperature sensor if it is found to be faulty.
Clear the fault code using an OBDII scanner and test drive the vehicle to ensure the issue has been resolved.

Cost Of Fixing Dodge p0218 Fault Code

The repair for Dodge fault code P0218 typically involves replacing the transmission fluid temperature sensor.

The cost to diagnose and fix the Dodge OBD code P0218 depends on the estimated 1. 0hour repair time.

Labor rates usually range from $75 to $150 per hour, so the total cost could be between $75 and $150, excluding parts.

Factors like shop rates and complexity can affect the final cost.

Details of the Dodge p0218 OBD Code

Dodge fault code P0218 relates to high transmission fluid temperature.

Dodge OBD code P0218 means that the Transmission Over Temperature Condition has been detected.

This code is triggered by the Powertrain Control Module (PCM) when the transmission fluid temperature exceeds a specified limit.

The signal or system involved in this fault code is the transmission fluid temperature sensor, which sends data to the PCM.

Mechanic’s Tech Notes

Detailed information on Dodge fault code P0218, which relates to the transmission overtemperature condition.

To diagnose and fix OBDII code P0218 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) network with a scan tool.

If communication issues are found, reprogramming or reflashing the TCM may be necessary.

Additionally, 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 P0218 code.

FAQ

1. What are the common causes of OBD code P0218 in a Dodge vehicle?

Common causes of OBD code P0218 in a Dodge vehicle include low transmission fluid level, transmission cooling system issues, and a plugged transmission oil cooler.

2. How serious is OBD code P0218 in a Dodge, and what are the potential consequences of ignoring it?

OBD code P0218 in a Dodge indicates transmission overheating. Ignoring it can lead to transmission damage. Check fluid level, cooling system, and oil cooler for issues.

3. What steps should I take to diagnose and repair OBD code P021

Diagnose and repair OBD code P021 by checking for low transmission fluid, issues with the transmission cooling system, or a plugged transmission oil cooler. Inspect wiring and connectors for damage.

Wrap Up

If your Dodge is displaying OBD code P0218, you may experience engine overheating, poor fuel economy, or transmission shifting issues.

This code typically indicates a problem with the transmission fluid temperature sensor circuit, possibly due to a faulty sensor, wiring problem, or low transmission fluid level.

To address Dodge OBD code P0218, start by checking the transmission fluid level and condition.

Inspect the wiring harness and connectors for any damage or corrosion.

Test the transmission fluid temperature sensor for proper operation and replace it if necessary.

Ensure all connections are secure and free of debris to resolve this issue effectively