AutoCodes – Generic – C0250

C0250 Code - Right Normal Force Error

Quick Answer

The Electronic Brake Control Module (EBCM) receives invalid information from other modules through the General Motor Local Area Network (GMLAN) serial data bus. Common causes include This is an information code only, check other codes. 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: C0250 indicates Right Normal Force Error.
Common causes: Common causes include This is an information code only, check other codes.
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.

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Code Popularity 2,933

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Advanced (Pro) (3 / 3)

What is this?

Table of contents Created and updated by William Orellana on Jun 04, 2020

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code C0250 Description

The Electronic Brake Control Module (EBCM) receives invalid information from other modules through the General Motor Local Area Network (GMLAN) serial data bus. The EBCM will set DTC based on this information. This Diagnostic Trouble Code (DTC) is for information only. As an aid to the technician, this DTC indicates that there are no problems in the ABS.

OBDII Code C0250 - Right Normal Force Error - AutoCodes.com — C0250 Code - Right Normal Force Error

What does this mean?

What are the Possible Causes of the DTC C0250?

This is an information code only, check other codes.

How to Fix the DTC C0250?

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 C0250 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.

Need more information about the C0250 code?

Need more information on how to fix the C0250 code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the C0250 code diagnosed by a professional: Find a repair shop in your area

Information for Specific Makes

C0250 Buick — Right Normal Force Error
C0250 Cadillac — Right Normal Force Error
C0250 Chevrolet — Right Normal Force Error
C0250 GMC — Right Normal Force Error
C0250 Hummer — Right Normal Force Error
C0250 Pontiac — Right Normal Force Error
C0250 Saturn — Right Normal Force Error

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 C0250 Code

1. What are common symptoms of OBDII code C0250 (Right Normal Force Error)?

- Common symptoms of C0250 may include issues with the right normal force sensor, inconsistent brake performance, and potential traction control system malfunctions.

2. What are the possible causes of OBDII code C0250?

- The code C0250 may be triggered by a faulty right normal force sensor, damaged wiring or connectors in the sensor circuit, or issues with the electronic brake control module.

3. How can I diagnose the source of OBDII code C0250?

- To diagnose C0250, you can use a diagnostic scanner to read the code and perform a thorough inspection of the right normal force sensor, its wiring, and the electronic brake control module.

4. Can I drive my vehicle with OBDII code C0250?

- It is not recommended to drive your vehicle with an active C0250 code, as it can lead to potential safety concerns related to brake performance and traction control.

5. How can I repair OBDII code C0250?

- Repairing C0250 involves addressing the root cause, which may include replacing the faulty right normal force sensor, repairing damaged wiring, or reprogramming the electronic brake control module.

6. Is it necessary to reset the OBDII system after repairing code C0250?

- Yes, it is important to clear the OBDII system after repairing C0250 to reset the error code and ensure proper functioning of the vehicle's systems.

7. Can a DIY enthusiast fix OBDII code C0250 at home?

- While some experienced DIY enthusiasts may be able to address C0250 at home, it is recommended to consult a professional mechanic for an accurate diagnosis and proper repair.

8. How much does it cost to repair OBDII code C0250 at a mechanic's shop?

- The cost to repair C0250 at a mechanic's shop can vary depending on the exact cause of the issue, but it may range from a few hundred to a thousand dollars, including parts and labor.

9. Are there any preventive measures to avoid OBDII code C0250 in the future?

- Regular maintenance checks, including inspections of the brake system components and sensors, can help prevent issues like C0250 from occurring in the future.

10. Can OBDII code C0250 affect the overall performance of the vehicle?

- Yes, C0250 can impact the overall performance and safety of the vehicle by causing issues with brake responsiveness and traction control, making it important to address the code promptly.