AutoCodes – Hummer – C0250 Hummer

C0250 Hummer 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 Hummer 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 1,467

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

What does this mean?

What are the Possible Causes of the DTC C0250 Hummer?

This is an information code only, check other codes.

How to Fix the DTC C0250 Hummer?

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 Hummer 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 Hummer code?

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

Need Help with the Code?

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

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 Hummer Code

1. What are the common symptoms of OBDII code C0250 in a Hummer?

The common symptoms of OBDII code C0250 in a Hummer include issues with the vehicle's suspension system, such as uneven ride height, abnormal tire wear, and a rough or bumpy ride.

2. What does the OBDII code C0250 "Right Normal Force Error" mean for a Hummer?

The OBDII code C0250 for a Hummer indicates a problem with the right normal force sensor, which is responsible for measuring the load on the right side of the vehicle to help adjust the suspension system.

3. What are the possible causes of the OBDII code C0250 in a Hummer?

Common causes of the OBDII code C0250 in a Hummer include a faulty right normal force sensor, damaged wiring or connectors, or issues with the suspension system itself.

4. How can I diagnose the OBDII code C0250 in my Hummer?

Diagnosing the OBDII code C0250 in a Hummer typically involves using a diagnostic scanner to read the code, checking the right normal force sensor for proper operation, inspecting the wiring and connectors for damage, and testing the suspension system for any issues.

5. Is it safe to drive my Hummer with the OBDII code C0250 "Right Normal Force Error"?

It is not recommended to drive your Hummer with the OBDII code C0250 present, as it can affect the vehicle's suspension system and lead to potential safety issues on the road.

6. How can I repair the OBDII code C0250 in my Hummer?

Repairing the OBDII code C0250 in a Hummer may involve replacing the right normal force sensor, repairing any damaged wiring or connectors, or addressing any underlying issues with the suspension system.

7. Can I reset the OBDII code C0250 in my Hummer myself?

You can attempt to reset the OBDII code C0250 in your Hummer using a diagnostic scanner, but it is important to address the root cause of the code to prevent it from reoccurring.

8. Will the OBDII code C0250 in my Hummer cause any long-term damage if left untreated?

Leaving the OBDII code C0250 untreated in your Hummer can potentially cause further damage to the vehicle's suspension system and affect its overall performance and safety.

9. How much does it typically cost to repair the OBDII code C0250 in a Hummer?

The cost of repairing the OBDII code C0250 in a Hummer can vary depending on the specific cause of the issue, but it may involve parts and labor expenses ranging from a few hundred to over a thousand dollars.

10. Can a professional mechanic help me diagnose and repair the OBDII code C0250 in my Hummer?

Yes, a professional mechanic with experience in diagnosing and repairing OBDII codes can help you accurately identify the cause of the issue and perform the necessary repairs to fix the problem with the right normal force sensor in your Hummer.