AutoCodesCadillac – C1267 Cadillac

C1267 Cadillac 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 Cadillac 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 8,775
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 Cadillac 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 Cadillac - Right Rear Inlet Valve Solenoid Malfunction - AutoCodes.com
C1267 Cadillac Code - Right Rear Inlet Valve Solenoid Malfunction

What are the Possible Causes of the DTC C1267 Cadillac?

  • 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 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 C1267 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 C1267 Cadillac Code

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

C1267 indicates a malfunction in the right rear inlet valve solenoid, which is part of the vehicle's traction control or ABS system.

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

Symptoms may include the ABS or traction control warning light turning on, reduced braking performance, or inconsistent activation of the ABS system.

3. What causes the C1267 code to appear?

Potential causes include a faulty inlet valve solenoid, damaged wiring or connectors, corrosion in the ABS module, or internal issues with the ABS pump.

4. Can I still drive my Cadillac with code C1267?

While the vehicle may still be drivable, the ABS and traction control systems may not function properly, increasing the risk of skidding or reduced braking performance in certain conditions.

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

Use an OBDII scanner to confirm the code, inspect the wiring and connectors near the ABS module, and test the right rear inlet valve solenoid for proper function.

6. How do I fix the C1267 code on a Cadillac?

Repairs may involve replacing the faulty inlet valve solenoid, repairing damaged wiring, cleaning corroded connectors, or replacing the ABS module if necessary.

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

Repair costs can vary widely depending on the specific issue, ranging from $100 for wiring repairs to $1,000 or more for ABS module replacement.

8. Can a bad wheel speed sensor cause code C1267?

No, a bad wheel speed sensor typically triggers a different code. C1267 specifically relates to the right rear inlet valve solenoid malfunction.

9. Does clearing the C1267 code fix the problem?

Clearing the code without addressing the root cause will not fix the problem. The code will likely return until the underlying issue is resolved.

10. Is C1267 a common problem in Cadillacs?

It’s not a common issue, but it can occur due to wear and tear on ABS components or exposure to moisture and corrosion over time.

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