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C0250 Cadillac 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 Cadillac 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 1,549

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

What does this mean?

What are the Possible Causes of the DTC C0250 Cadillac?

This is an information code only, check other codes.

How to Fix the DTC C0250 Cadillac?

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 Cadillac 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 C0250 Cadillac Code

1. What does the OBDII code C0250 mean on a Cadillac?

The C0250 code on a Cadillac refers to a "Right Normal Force Error," typically related to the electronic stability control (ESC) or antilock braking system (ABS).

2. What are the common symptoms of the C0250 code in a Cadillac?

Symptoms may include the ABS or stability control light illuminating, reduced traction control functionality, or unusual braking behavior.

3. What causes the C0250 code on a Cadillac?

Common causes include a faulty wheel speed sensor, damaged wiring or connectors, or an issue with the electronic brake control module (EBCM).

4. Can I drive my Cadillac with the C0250 code?

While the vehicle may still be drivable, it is not recommended as stability control and ABS functions could be compromised, increasing the risk of losing control in certain conditions.

5. How is the C0250 code diagnosed?

Diagnosis typically involves scanning the ABS/ESC system with a scan tool, inspecting the wheel speed sensors, and checking the wiring and connectors for damage or corrosion.

6. Can a faulty wheel speed sensor trigger the C0250 code?

Yes, a defective or dirty wheel speed sensor on the right side can cause the C0250 code by providing incorrect data to the EBCM.

7. How do you fix the C0250 code on a Cadillac?

Repairs may include replacing a faulty wheel speed sensor, repairing damaged wiring, cleaning corroded connectors, or reprogramming or replacing the EBCM.

8. How much does it cost to repair the C0250 code in a Cadillac?

Repair costs vary depending on the issue, but replacing a wheel speed sensor typically costs $100-$300, while EBCM repairs or replacements can range from $500-$1,000.

9. Can low tire pressure cause the C0250 code?

Low tire pressure is unlikely to directly cause the C0250 code, but it can affect wheel speed readings, potentially contributing to related stability control issues.

10. Will disconnecting the battery clear the C0250 code?

Disconnecting the battery may temporarily clear the code, but if the underlying issue is not fixed, the code will likely return.