AutoCodes – Chevrolet – C1267 Chevrolet

C1267 Chevrolet Code - Right Rear Inlet Valve Solenoid Malfunction

Quick Answer

The system relay is energized when the ignition is ON. Common causes include Faulty Electronic Brake Control Module (EBCM), Electronic Brake Control Module (EBCM) harness is open or shorted, Electronic Brake Control Module (EBCM) circuit poor electrical connection. 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 Faulty Electronic Brake Control Module (EBCM), Electronic Brake Control Module (EBCM) harness is open or shorted, Electronic Brake Control Module (EBCM) circuit poor electrical connection.
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 10,601
How popular is this code, among other codes? Low
Table of contents Created and updated by William Orellana on Aug 31, 2020
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Code C1267 Chevrolet Description

The system relay is energized when the ignition is ON. The system relay supplies voltage to the valve solenoids and the pump motor. This voltage is referred to as the system voltage. The Electronic Brake Control Module (EBCM) microprocessor activates the valve solenoids by grounding the control circuit. The Solenoid Valve circuit is internal to the EBCM. The EBCM sets the OBDII code when the commanded state of the driver and the actual state of the control circuit do not match.
OBDII Code C1267 Chevrolet - Right Rear Inlet Valve Solenoid Malfunction - AutoCodes.com
C1267 Chevrolet Code - Right Rear Inlet Valve Solenoid Malfunction

What are the Possible Causes of the DTC C1267 Chevrolet?

  • Faulty Electronic Brake Control Module (EBCM)
  • Electronic Brake Control Module (EBCM) harness is open or shorted
  • Electronic Brake Control Module (EBCM) circuit poor electrical connection

How to Fix the DTC C1267 Chevrolet?

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 C1267 Chevrolet 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 C1267 Chevrolet code?

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Need Help with the Code?

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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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