Engine-CodesChevrolet – C1267 Chevrolet

C1267 Chevrolet Code - Right Rear Inlet Valve Solenoid Malfunction

Quick Answer

The C1267 code for Chevrolet indicates a malfunction in the right rear inlet valve solenoid. Common causes include Electrical issues such as a faulty solenoid wiring or connections, Internal solenoid failure due to wear and tear, Contamination of brake fluid affecting solenoid operation. 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
C1267 Chevrolet indicates Right Rear Inlet Valve Solenoid Malfunction.
Common causes
Common causes include Electrical issues such as a faulty solenoid wiring or connections, Internal solenoid failure due to wear and tear, Contamination of brake fluid affecting solenoid operation.
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 Aug 19, 2024
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Code C1267 Chevrolet Description

The C1267 code for Chevrolet indicates a malfunction in the right rear inlet valve solenoid. This solenoid is responsible for controlling the flow of brake fluid to the right rear wheel cylinder, which is crucial for proper braking performance. When this solenoid malfunctions, it can lead to issues with brake pressure regulation, affecting the vehicle's braking system's efficiency and safety.

OBDII Code C1267 Chevrolet - Right Rear Inlet Valve Solenoid Malfunction
C1267 Chevrolet Code - Right Rear Inlet Valve Solenoid Malfunction

Common Causes of C1267 Chevrolet

  1. Electrical issues such as a faulty solenoid wiring or connections.
  2. Internal solenoid failure due to wear and tear.
  3. Contamination of brake fluid affecting solenoid operation.
  4. Corrosion or damage to the solenoid valve.

Symptoms of C1267 Chevrolet

  1. Illumination of the ABS warning light on the dashboard.
  2. Decreased brake performance or increased stopping distance.
  3. Uneven braking or pulling to one side during braking.
  4. Unusual noises such as grinding or squealing coming from the brakes.
  5. Difficulty in maintaining control of the vehicle during braking maneuvers.

How to Fix C1267 Chevrolet

  1. Begin by performing a thorough inspection of the right rear inlet valve solenoid and its wiring.
  2. Test the solenoid for proper functionality using a multimeter.
  3. Replace the solenoid if it is found to be faulty, ensuring proper installation and connection.
  4. Flush and bleed the brake system to remove any contaminated fluid and ensure proper brake operation.
  5. Clear the diagnostic trouble codes and test drive the vehicle to verify that the issue has been resolved.

Cost to Fix C1267 Chevrolet

The cost of repairing a right rear inlet valve solenoid malfunction can vary depending on the extent of the issue, the specific Chevrolet model, and the labor rates in your area. On average, you can expect to pay between $200 and $400 for parts and labor. Keep in mind that additional costs may apply if other components of the braking system need attention. It's recommended to consult with a trusted mechanic or dealership for a more accurate estimate based on your vehicle's specific needs.

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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 C1267 Chevrolet Code

1. What does the OBDII code C1267 mean on a Chevrolet?

The code C1267 indicates a malfunction in the right rear inlet valve solenoid, which is part of the vehicle's anti-lock braking system (ABS).

2. What are the common symptoms of a C1267 code on a Chevrolet?

Common symptoms include an illuminated ABS warning light, reduced ABS functionality, and possible braking performance issues.

3. What causes the C1267 code to appear on a Chevrolet?

This code is typically caused by a faulty right rear inlet valve solenoid, damaged wiring or connectors, or issues with the ABS module.

4. Can I still drive my Chevrolet with a C1267 code?

While the vehicle may still be drivable, the ABS system may not function properly, increasing the risk of wheel lockup during hard braking.

5. How do I diagnose the C1267 code on my Chevrolet?

Use a diagnostic scanner to confirm the code, then visually inspect the wiring and connectors to the right rear inlet valve solenoid for damage or corrosion.

6. How do I fix a C1267 code on a Chevrolet?

Repairs may involve replacing the right rear inlet valve solenoid, repairing damaged wiring, or reprogramming or replacing the ABS module if necessary.

7. How much does it cost to fix a C1267 code on a Chevrolet?

The cost depends on the exact issue but typically ranges from $150 to $500, with solenoid replacement being on the lower end and ABS module replacement on the higher end.

8. Can a C1267 code be caused by a low battery voltage?

Yes, insufficient power to the ABS system due to a weak battery or charging system issue can sometimes trigger the C1267 code.

9. How can I prevent the C1267 code from occurring again?

Regular maintenance, including inspecting the ABS wiring and connectors for damage and ensuring proper battery voltage, can help prevent this code.

10. Is the C1267 code specific to Chevrolet vehicles?

No, the C1267 code can appear on other vehicle makes, but its meaning and repair process may vary depending on the manufacturer.

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