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Engine-Codes – Generic – C1255

C1255 Code - EBCM Internal Malfunction

Quick Answer

The C1255 code indicates an internal malfunction within the Electronic Brake Control Module (EBCM) in the vehicle. Common causes include Faulty EBCM wiring or connectors, Corrosion or water damage to the EBCM unit, Internal EBCM component failure. 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
C1255 indicates EBCM Internal Malfunction.
Common causes
Common causes include Faulty EBCM wiring or connectors, Corrosion or water damage to the EBCM unit, Internal EBCM component failure.
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.
What is this?
Table of contents Created and updated by William Orellana on Sep 07, 2024
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Code C1255 Description

The C1255 code indicates an internal malfunction within the Electronic Brake Control Module (EBCM) in the vehicle. The EBCM is a crucial component of the vehicle's anti-lock braking system (ABS) and traction control system. When this code is triggered, it means that there is a problem within the EBCM that is affecting its ability to properly control the vehicle's braking and traction systems. This can lead to decreased braking performance, reduced stability, and potentially unsafe driving conditions.

OBDII Code C1255 - EBCM Internal Malfunction
C1255 Code - EBCM Internal Malfunction

Common Causes of C1255

  1. Faulty EBCM wiring or connectors
  2. Corrosion or water damage to the EBCM unit
  3. Internal EBCM component failure
  4. Software glitches or programming errors
  5. Electrical interference or voltage fluctuations

Symptoms of C1255

  1. ABS warning light illuminated on the dashboard
  2. Traction control system malfunction light on
  3. Erratic braking behavior, such as pulsating brakes or loss of brake assist
  4. Increased stopping distances
  5. Loss of stability control during sudden maneuvers

How to Fix C1255

  1. Diagnose the specific cause of the EBCM internal malfunction using a diagnostic scanner to retrieve the trouble codes and perform a thorough inspection of the EBCM and related components.
  2. Check and repair any damaged wiring or connectors leading to the EBCM.
  3. Inspect for corrosion or water damage to the EBCM unit and address any issues found.
  4. Replace any faulty internal components within the EBCM, such as sensors or control modules.
  5. Reset the EBCM and perform a system calibration to ensure proper functioning of the ABS and traction control systems.

Cost to Fix C1255

The cost of repairing an EBCM internal malfunction can vary depending on the extent of the damage, the specific cause of the issue, and the make and model of the vehicle. On average, the repair cost for this issue can range from $300 to $800, including parts and labor. However, it is essential to note that labor rates at auto repair shops can vary, with hourly rates typically ranging from $80 to $150. Additionally, the cost of diagnostic time and any additional parts needed for the repair can impact the overall cost. It is recommended to consult with a qualified mechanic or repair shop to get a more accurate estimate based on the specific circumstances of your vehicle.

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Code C1255 Information for Specific Makes

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 C1255 Code

1. What are common symptoms of OBDII code C1255 (EBCM Internal Malfunction)?

- Common symptoms include ABS light illuminated on the dashboard, traction control light on, and potential loss of ABS and traction control functions.

2. What can cause the OBDII code C1255 (EBCM Internal Malfunction) to trigger?

- The code can be triggered by internal malfunctions within the Electronic Brake Control Module (EBCM), wiring issues, or sensor failures.

3. How serious is the OBDII code C1255 (EBCM Internal Malfunction)?

- This code indicates a malfunction in the Electronic Brake Control Module, which can affect the proper functioning of the vehicle's ABS and traction control systems. It is important to address this issue promptly.

4. What should I do if I get the OBDII code C1255 (EBCM Internal Malfunction)?

- It is recommended to have the vehicle diagnosed by a qualified mechanic to pinpoint the exact cause of the issue and proceed with the necessary repairs.

5. Can I continue driving my vehicle with the OBDII code C1255 (EBCM Internal Malfunction)?

- While the vehicle may still be drivable, it is not advisable to continue driving with this code present, as it can affect the ABS and traction control systems, potentially compromising safety.

6. How can the OBDII code C1255 (EBCM Internal Malfunction) be repaired?

- Repair options may include replacing the Electronic Brake Control Module, addressing wiring or sensor issues, or reprogramming the module as recommended by a professional technician.

7. Is it possible to reset the OBDII code C1255 (EBCM Internal Malfunction) without repairs?

- While clearing the code may temporarily turn off the warning lights, the underlying issue causing the code will persist until properly diagnosed and repaired.

8. How much does it typically cost to repair the OBDII code C1255 (EBCM Internal Malfunction)?

- The cost of repair can vary depending on the specific cause of the issue, parts needed, labor costs, and whether the repair is done at a dealership or an independent repair shop.

9. Can a DIY enthusiast fix the OBDII code C1255 (EBCM Internal Malfunction)?

- Due to the complexity of ABS and traction control systems, it is recommended to have a professional mechanic with experience in handling these systems diagnose and repair the issue.

10. Will fixing the OBDII code C1255 (EBCM Internal Malfunction) improve vehicle performance?

- Addressing the EBCM Internal Malfunction should restore the proper functioning of the ABS and traction control systems, thereby improving vehicle safety and performance.

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