AutoCodes – Toyota – C1226 Toyota

C1226 Toyota Code - SA2 Solenoid Circuit

Quick Answer

The SA2 Solenoid turns on when the signal is received from the Skid Control ECU (Brake Actuator Assembly) and they control the pressure acting on the wheel cylinders to control the braking force. Common causes include Faulty Skid Control ECU (Brake Actuator Assembly). 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 Toyota indicates SA2 Solenoid Circuit.
Common causes
Common causes include Faulty Skid Control ECU (Brake Actuator Assembly).
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.
AI answers can be wrong. Verify repairs with testing. Open full chat
Code Popularity 10,675
How popular is this code, among other codes? Low
Table of contents Created and updated by William Orellana on Jan 18, 2023
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Code C1226 Toyota Description

The SA2 Solenoid turns on when the signal is received from the Skid Control ECU (Brake Actuator Assembly) and they control the pressure acting on the wheel cylinders to control the braking force. The Skid Control ECU (Brake Actuator Assembly) monitors the SA2 Solenoid. The Skid Control ECU (Brake Actuator Assembly) sets the Diagnostic Trouble Code (DTC) when the SA2 Solenoid is not to factory specifications.
OBDII Code C1226 Toyota - SA2 Solenoid Circuit - AutoCodes.com
C1226 Toyota Code - SA2 Solenoid Circuit

What are the Possible Causes of the DTC C1226 Toyota?

  • Faulty Skid Control ECU (Brake Actuator Assembly)

How to Fix the DTC C1226 Toyota?

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 Toyota 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 C1226 Toyota code?

Need more information on how to fix the C1226 Toyota code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the C1226 Toyota code diagnosed by a professional: Find a repair shop in your area

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 Toyota Code

1. What are the common symptoms of OBDII code C1226 Toyota (SA2 Solenoid Circuit)?

The common symptoms include the ABS warning light coming on, poor braking performance, and potential issues with the vehicle's stability control system.

2. What are some possible causes of OBDII code C1226 Toyota (SA2 Solenoid Circuit)?

Possible causes include a faulty SA2 solenoid, damaged wiring or connectors in the solenoid circuit, low brake fluid level, or issues with the ABS control module.

3. How can I diagnose OBDII code C1226 Toyota (SA2 Solenoid Circuit)?

Diagnosis typically involves using a scan tool to retrieve the fault codes, checking the brake fluid level, inspecting the wiring and connectors in the SA2 solenoid circuit, and testing the solenoid itself for proper operation.

4. Can I still drive my vehicle with OBDII code C1226 Toyota (SA2 Solenoid Circuit)?

It is not recommended to drive the vehicle with this code present, as it can affect the vehicle's braking performance and stability control. It's best to address the issue promptly.

5. What are some repair tips for fixing OBDII code C1226 Toyota (SA2 Solenoid Circuit)?

Repair tips include checking and replacing the SA2 solenoid if faulty, repairing any damaged wiring or connectors, ensuring the brake fluid level is adequate, and retesting the system after repairs are made.

6. How much does it typically cost to repair OBDII code C1226 Toyota (SA2 Solenoid Circuit)?

The cost of repairs can vary depending on the specific issue causing the code. Replacing a faulty SA2 solenoid or repairing wiring may cost a few hundred dollars, while issues with the ABS control module can be more costly.

7. Can I reset OBDII code C1226 Toyota (SA2 Solenoid Circuit) with a simple reset tool?

You can clear the fault code with an OBDII scanner or diagnostic tool, but it's important to address the underlying issue causing the code to prevent it from reoccurring.

8. Are there any DIY fixes for OBDII code C1226 Toyota (SA2 Solenoid Circuit)?

Some DIY fixes may include checking and cleaning the connectors in the solenoid circuit, ensuring proper brake fluid levels, and inspecting for any visible wiring damage. However, more complex issues may require professional diagnosis and repair.

9. How long does it take to repair OBDII code C1226 Toyota (SA2 Solenoid Circuit)?

The repair time can vary depending on the specific cause of the code and the extent of the repairs needed. Simple fixes like replacing a solenoid may take a few hours, while diagnosing and repairing wiring issues can take longer.

10. Will OBDII code C1226 Toyota (SA2 Solenoid Circuit) cause my vehicle to fail an emissions test?

This code is related to the ABS system and is not directly related to emissions. However, it's important to address any fault codes present before undergoing an emissions test to ensure the vehicle is in proper working condition.

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