AutoCodes – Dodge – P0898 Dodge

P0898 Dodge Code - Transmission Control System MIL Request Circuit Low

Quick Answer

The Transmission Control Module (TCM) requests the Engine Control Module (ECM) to set the Malfunction Indicator Light (MIL). Common causes include Faulty Transmission Control Module (TCM), Transmission Control Module (TCM) harness is open or shorted, Transmission Control Module (TCM) circuit poor electrical connection. 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
P0898 Dodge indicates Transmission Control System MIL Request Circuit Low.
Common causes
Common causes include Faulty Transmission Control Module (TCM), Transmission Control Module (TCM) harness is open or shorted, Transmission Control Module (TCM) circuit poor electrical connection.
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.
AI answers can be wrong. Verify repairs with testing. Open full chat
Code Popularity 4,490
How popular is this code, among other codes? Low
Table of contents Created and updated by William Orellana on May 11, 2019
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Code P0898 Dodge Description

The Transmission Control Module (TCM) requests the Engine Control Module (ECM) to set the Malfunction Indicator Light (MIL). The ECM sets the OBDII code when the there is a problem communicating to the TCM through the MIL request circuit.
OBDII Code P0898 Dodge - Transmission Control System MIL Request Circuit Low - AutoCodes.com
P0898 Dodge Code - Transmission Control System MIL Request Circuit Low

What are the Possible Causes of the DTC P0898 Dodge?

  • Faulty Transmission Control Module (TCM)
  • Transmission Control Module (TCM) harness is open or shorted
  • Transmission Control Module (TCM) circuit poor electrical connection

How to Fix the DTC P0898 Dodge?

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

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P0898 Dodge code, it typically requires 1.0 hour of labor. Rates vary by location, vehicle, and shop. Many shops charge between $80–$150 per hour; dealerships and metro areas may be higher, independents may be lower.

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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.

Frequently Asked Questions about P0898 Dodge Code

1. What are the common symptoms of OBDII code P0898 in a Dodge vehicle?

- Common symptoms include the illumination of the Check Engine Light (MIL), transmission shifting issues, and potential stalling or hesitation.

2. What can cause the OBDII code P0898 to appear in a Dodge vehicle?

- The code P0898 is typically triggered by a malfunction in the transmission control system MIL request circuit, which can be caused by wiring issues, a faulty transmission control module (TCM), or a bad connection.

3. How can I diagnose the OBDII code P0898 in my Dodge vehicle?

- Diagnosing the code involves using an OBDII scanner to retrieve the specific fault code, checking the wiring and connections related to the transmission control system, and testing the TCM for proper functionality.

4. What repair steps can be taken to fix the OBDII code P0898 in a Dodge vehicle?

- Repairing the code may involve repairing or replacing damaged wiring, ensuring proper connections, or replacing the transmission control module (TCM) if it is found to be faulty.

5. Is it safe to continue driving my Dodge vehicle with the OBDII code P0898 present?

- It is not recommended to continue driving the vehicle with the code present, as it can lead to further transmission issues and potential safety hazards. It is best to address the problem promptly.

6. Can a DIY enthusiast fix the OBDII code P0898 issue in a Dodge vehicle?

- Depending on the individual's skill level and access to tools, a DIY enthusiast may be able to address simple wiring or connection issues related to the code. However, more complex repairs involving the TCM may require professional assistance.

7. How much can I expect to pay to repair the OBDII code P0898 in a Dodge vehicle?

- The cost of repairing the code can vary depending on the specific cause of the issue and whether any parts need to be replaced. It is advisable to consult with a mechanic for a more accurate estimate.

8. Will resetting the OBDII code P0898 make it go away permanently?

- Resetting the code may temporarily clear the Check Engine Light, but if the underlying issue is not fixed, the code is likely to reappear. It is important to diagnose and repair the root cause of the problem.

9. Are there any preventative measures to avoid encountering the OBDII code P0898 in a Dodge vehicle?

- Regular maintenance of the transmission system, including checking for loose connections and ensuring proper wiring integrity, can help prevent issues that may trigger the code P0898.

10. How long does it typically take to repair the OBDII code P0898 in a Dodge vehicle?

- The repair time can vary depending on the complexity of the issue and the availability of parts. Simple fixes like repairing a loose connection may take less time, while replacing a faulty TCM could require more extensive work and time.

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