AutoCodes – Scion – C1226 Scion

C1226 Scion 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 Scion 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.

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Code Popularity 1,602

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Advanced (Pro) (3 / 3)

What is this?

Table of contents Created and updated by William Orellana on Jan 18, 2023

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code C1226 Scion 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 Scion - SA2 Solenoid Circuit - AutoCodes.com — C1226 Scion Code - SA2 Solenoid Circuit

What does this mean?

What are the Possible Causes of the DTC C1226 Scion?

Faulty Skid Control ECU (Brake Actuator Assembly)

How to Fix the DTC C1226 Scion?

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 Scion 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 Scion Code

1. What does OBDII code C1226 for the SA2 Solenoid Circuit in a Scion indicate?

The C1226 code specifically relates to a fault in the SA2 solenoid circuit within the vehicle's braking system.

2. What are common symptoms associated with OBDII code C1226 in a Scion?

Common symptoms include the illumination of the ABS warning light on the dashboard, potential loss of ABS functionality, and possible issues with the vehicle's traction control system.

3. What are some possible causes of OBDII code C1226 in a Scion?

Common causes of the C1226 code include a faulty SA2 solenoid, damaged wiring or connectors in the solenoid circuit, low brake fluid levels, or a malfunctioning ABS control module.

4. How can I diagnose the OBDII code C1226 in my Scion?

Diagnosing the C1226 code typically involves using an OBDII scanner to retrieve the specific fault code, conducting a visual inspection of the SA2 solenoid and its wiring, and performing a thorough brake system check to identify any potential issues.

5. Can I still drive my Scion with OBDII code C1226 present?

It is generally not recommended to drive the vehicle with the C1226 code active, as it may result in compromised ABS functionality and affect overall braking performance. It is advised to address the issue promptly.

6. How can I repair OBDII code C1226 in my Scion?

Repairing the C1226 code may involve replacing the faulty SA2 solenoid, repairing damaged wiring or connectors, topping up brake fluid levels, or addressing any underlying issues with the ABS control module.

7. Will resetting the OBDII code C1226 in my Scion make the issue go away?

Simply resetting the code without addressing the root cause will not resolve the underlying problem. It is important to diagnose and repair the issue triggering the C1226 code to ensure the proper functioning of the braking system.

8. Are there any DIY tips for troubleshooting OBDII code C1226 in a Scion?

DIY enthusiasts can start by checking the brake fluid levels, visually inspecting the SA2 solenoid and its connections, and ensuring there are no visible signs of damage or corrosion in the circuit.

9. Can a professional mechanic help me fix OBDII code C1226 in my Scion?

Yes, seeking assistance from a qualified mechanic or automotive technician is recommended for diagnosing and repairing the C1226 code to ensure a proper and thorough resolution of the issue.

10. Is it important to address OBDII code C1226 promptly in my Scion?

Yes, addressing the C1226 code promptly is crucial to maintain the safety and performance of your vehicle's braking system. Ignoring the issue could lead to potential safety hazards and further damage to the ABS components.