Engine-CodesGMC – C1283 2014 GMC Sierra

C1283 2014 GMC Sierra Code - Brake Pressure Sensor Information Message Counter Incorrect

Quick Answer

The C1283 diagnostic trouble code (DTC) on a 2014 GMC Sierra indicates that the brake pressure sensor information message counter is incorrect. Common causes include Faulty brake pressure sensor, Damaged wiring or connectors in the ABS system, Low brake fluid level. 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
C1283 2014 GMC Sierra indicates Brake Pressure Sensor Information Message Counter Incorrect.
Common causes
Common causes include Faulty brake pressure sensor, Damaged wiring or connectors in the ABS system, Low brake fluid level.
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.
Table of contents Created and updated by William Orellana on Sep 14, 2024
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Code C1283 2014 GMC Sierra Description

The C1283 diagnostic trouble code (DTC) on a 2014 GMC Sierra indicates that the brake pressure sensor information message counter is incorrect. This code is typically associated with the vehicle's anti-lock braking system (ABS) and may affect the vehicle's braking performance and overall safety.

OBDII Code C1283 2014 GMC Sierra - Brake Pressure Sensor Information Message Counter Incorrect
C1283 2014 GMC Sierra Code - Brake Pressure Sensor Information Message Counter Incorrect

Common Causes of C1283 2014 GMC Sierra

  1. Faulty brake pressure sensor
  2. Damaged wiring or connectors in the ABS system
  3. Low brake fluid level
  4. ABS module malfunction
  5. Corrosion or debris in the brake system

Symptoms of C1283 2014 GMC Sierra

  1. Illuminated ABS warning light on the dashboard
  2. Increased stopping distances
  3. ABS system activation during normal braking
  4. Loss of ABS functionality
  5. Unusual noises or vibrations during braking

How to Fix C1283 2014 GMC Sierra

  1. Begin by connecting a diagnostic scanner to retrieve the specific trouble codes, including C1283.
  2. Inspect the brake pressure sensor and associated wiring for any signs of damage or corrosion.
  3. Check the brake fluid level and top up if necessary.
  4. Test the ABS module for proper functionality and replace if needed.
  5. Clear the DTCs and perform a test drive to verify that the issue has been resolved.

Cost to Fix C1283 2014 GMC Sierra

The cost of repairing a C1283 code on a 2014 GMC Sierra can vary depending on the specific cause of the issue. In general, the repair may range from $200 to $500, including parts and labor. However, it is important to note that diagnostic time and labor rates at auto repair shops can vary significantly. It is recommended to obtain quotes from multiple shops to get a more accurate estimate based on your location and vehicle specifics.

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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 C1283 2014 GMC Sierra Code

1. What does OBDII code C1283 mean on a 2014 GMC Sierra?

Code C1283 indicates an issue with the brake pressure sensor, specifically that the information message counter from the sensor is incorrect or not being received properly by the Electronic Brake Control Module (EBCM).

2. What are the common symptoms of code C1283 in a 2014 GMC Sierra?

Common symptoms include the ABS or traction control warning light illuminating, reduced or disabled ABS functionality, and possible changes in braking performance.

3. What causes the C1283 code on a 2014 GMC Sierra?

The most common causes are a faulty brake pressure sensor, wiring or connector issues in the brake pressure sensor circuit, or a malfunctioning Electronic Brake Control Module (EBCM).

4. Can I drive my 2014 GMC Sierra with the C1283 code active?

Driving with this code is possible, but it is not recommended as ABS and traction control features may be compromised, affecting safety in certain driving conditions.

5. How do you diagnose code C1283 on a 2014 GMC Sierra?

Diagnosis typically involves using a scan tool to confirm the code, inspecting the brake pressure sensor and its wiring for damage or loose connections, and testing the sensor’s output with a multimeter.

6. How is the C1283 code fixed on a 2014 GMC Sierra?

Repairs may include replacing the brake pressure sensor, repairing damaged wiring or connectors, or in rare cases, replacing the Electronic Brake Control Module (EBCM).

7. How much does it cost to fix the C1283 code on a 2014 GMC Sierra?

Repair costs vary depending on the issue, but replacing a brake pressure sensor typically costs $150-$300 for parts and labor, while EBCM replacement can be significantly more expensive.

8. Can a software update fix the C1283 code on a 2014 GMC Sierra?

In some cases, a software update for the EBCM may resolve communication errors, but this is less common than physical component repairs.

9. How do I prevent the C1283 code from recurring in my 2014 GMC Sierra?

Regular maintenance, including inspecting wiring and connectors for damage and ensuring the brake system is in good condition, can help prevent this code from recurring.

10. Is it possible to clear the C1283 code without fixing the issue?

You can clear the code temporarily using a scan tool, but it will likely return if the underlying problem is not addressed.

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