AutoCodesLincoln – C1226 Lincoln

C1226 Lincoln Code - Red Brake Warning Light Failure

Quick Answer

The Anti-Lock Brake System (ABS) Module monitors the Red Brake Warning Light. Common causes include Faulty Red Brake Warning Light, Red Brake Warning Light harness is open or shorted, Red Brake Warning Light 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
C1226 Lincoln indicates Red Brake Warning Light Failure.
Common causes
Common causes include Faulty Red Brake Warning Light, Red Brake Warning Light harness is open or shorted, Red Brake Warning Light 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 1,681
How popular is this code, among other codes? Low
Table of contents Created and updated by William Orellana on Aug 27, 2020
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Code C1226 Lincoln Description

The Anti-Lock Brake System (ABS) Module monitors the Red Brake Warning Light. The ABS Module sets the OBDII code when the Red Brake Warning Light is not to factory specifications.
OBDII Code C1226 Lincoln - Red Brake Warning Light Failure - AutoCodes.com
C1226 Lincoln Code - Red Brake Warning Light Failure

What are the Possible Causes of the DTC C1226 Lincoln?

  • Faulty Red Brake Warning Light
  • Red Brake Warning Light harness is open or shorted
  • Red Brake Warning Light circuit poor electrical connection

How to Fix the DTC C1226 Lincoln?

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 C1226 Lincoln 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 C1226 Lincoln Code

1. What does the OBDII code C1226 mean on a Lincoln?

C1226 indicates a Red Brake Warning Light Failure, often related to issues in the brake warning light circuit or its components.

2. What are common symptoms of code C1226 on a Lincoln?

Typical symptoms include the red brake warning light not illuminating during ignition or failing to activate during a braking issue.

3. What causes the C1226 code on a Lincoln?

Common causes include a faulty brake warning light bulb, damaged wiring, a malfunctioning brake fluid level sensor, or an issue with the ABS module.

4. Can a low brake fluid level trigger the C1226 code on a Lincoln?

Yes, a low brake fluid level can cause the brake warning system to malfunction and trigger this code.

5. How do I fix the C1226 code on a Lincoln?

Start by checking the brake warning light bulb, inspecting wiring for damage, ensuring proper brake fluid levels, and testing the brake fluid level sensor.

6. Will the C1226 code affect the braking performance of my Lincoln?

While the code itself does not directly affect braking, it may prevent the brake warning light from alerting you to critical issues, which could compromise safety.

7. Can a faulty ABS module trigger code C1226 on a Lincoln?

Yes, if the ABS module fails to communicate correctly with the brake warning light circuit, it can cause the C1226 code.

8. How can I diagnose the C1226 code on my Lincoln?

Use an OBDII scanner to confirm the code, then inspect the brake warning light bulb, wiring, brake fluid level, and related sensors for issues.

9. Is it safe to drive a Lincoln with the C1226 code active?

It’s not recommended, as the brake warning light may fail to alert you to potential braking system problems.

10. Can a blown fuse cause the C1226 code on a Lincoln?

Yes, a blown fuse in the brake warning light circuit can result in this code being triggered.

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