AutoCodes – Scion – C1314 Scion

C1314 Scion Code - Short In Main Relay 2 Circuit

Quick Answer

The Anti-Lock Brake System (ABS) main relay 1 (ABS No.1 relay) supplies power to the changeover solenoid and the linear solenoid. Common causes include Faulty Anti-Lock Brake System (ABS) Main Relay 2, ABS Main Relay 2 harness is open or shorted, ABS Main Relay 2 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: C1314 Scion indicates Short In Main Relay 2 Circuit.
Common causes: Common causes include Faulty Anti-Lock Brake System (ABS) Main Relay 2, ABS Main Relay 2 harness is open or shorted, ABS Main Relay 2 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 964

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 Sep 06, 2020

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code C1314 Scion Description

The Anti-Lock Brake System (ABS) main relay 1 (ABS No.1 relay) supplies power to the changeover solenoid and the linear solenoid. ABS main relay 2 (ABS No.2 relay) goes on for approximately 5 seconds after the ignition switch is turned off and the braking effort signal input is terminated. ABS main relay 2 (ABS No.2 relay) supplies electricity and maintains operating condition for the brake system when the ignition switch is off.

OBDII Code C1314 Scion - Short In Main Relay 2 Circuit - AutoCodes.com — C1314 Scion Code - Short In Main Relay 2 Circuit

What does this mean?

What are the Possible Causes of the DTC C1314 Scion?

Faulty Anti-Lock Brake System (ABS) Main Relay 2
ABS Main Relay 2 harness is open or shorted
ABS Main Relay 2 circuit poor electrical connection

How to Fix the DTC C1314 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 C1314 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 C1314 Scion Code

1. What does the OBDII code C1314 mean in a Scion?

C1314 indicates a short circuit in the Main Relay 2 circuit, which is part of the vehicleâ€™s electronic control system.

2. What are the common symptoms of code C1314 in a Scion?

Symptoms may include the ABS warning light illuminating, possible engine performance issues, and failure of certain electronic components to operate.

3. What causes the C1314 code to appear in a Scion?

Common causes include damaged wiring, a faulty Main Relay 2, a short circuit, or a malfunctioning ABS control module.

4. Can I drive my Scion with the C1314 code?

Driving with this code is not recommended, as it could lead to further electrical issues or compromise safety systems like the ABS.

5. How do you diagnose OBDII code C1314 in a Scion?

Diagnosis involves inspecting the Main Relay 2 circuit for damaged wiring, testing the relay itself, and checking for shorts or open circuits.

6. How can a short in Main Relay 2 circuit be repaired?

Repairs may include replacing damaged wiring, repairing connectors, or replacing the Main Relay 2 if it's found to be faulty.

7. Is the C1314 code related to the ABS system in a Scion?

Yes, the C1314 code can impact the ABS system, as the Main Relay 2 circuit may supply power to components of the ABS control system.

8. How much does it cost to fix the C1314 code in a Scion?

Repair costs depend on the issue, ranging from $50 for simple wiring repairs to $200 or more if the relay or ABS module needs replacing.

9. Can a bad battery cause the C1314 code in a Scion?

While unlikely, a weak or defective battery can sometimes contribute to electrical issues, so itâ€™s worth checking the batteryâ€™s condition.

10. Do I need professional help to fix the C1314 code in a Scion?

If youâ€™re experienced with automotive electrical systems, you can attempt repairs, but seeking a professional is recommended for accurate diagnosis and safe repairs.