AutoCodes – Toyota – C1380 2013 Toyota RAV4

C1380 2013 Toyota RAV4 Code - Stop Light Control Relay Malfunction

Quick Answer

Upon receiving the trailer sway control operating signal from the Skid Control ECU (Brake Actuator Assembly), the relay contact turns on and the stop lights come on. Common causes include Faulty Stop Light fuse, Stop Light harness is open or shorted, Stop 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
C1380 2013 Toyota RAV4 indicates Stop Light Control Relay Malfunction.
Common causes
Common causes include Faulty Stop Light fuse, Stop Light harness is open or shorted, Stop 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.
AI answers can be wrong. Verify repairs with testing. Open full chat
Code Popularity 593
How popular is this code, among other codes? Low
Table of contents Created and updated by William Orellana on Jan 23, 2023
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Code C1380 2013 Toyota RAV4 Description

Upon receiving the trailer sway control operating signal from the Skid Control ECU (Brake Actuator Assembly), the relay contact turns on and the stop lights come on. The Skid Control ECU (Brake Actuator Assembly) sets the OBDII code when the Stop light is not to factory specifications.
OBDII Code C1380 2013 Toyota RAV4 - Stop Light Control Relay Malfunction - AutoCodes.com
C1380 2013 Toyota RAV4 Code - Stop Light Control Relay Malfunction

What are the Possible Causes of the DTC C1380 2013 Toyota RAV4?

  • Faulty Stop Light fuse
  • Stop Light harness is open or shorted
  • Stop Light circuit poor electrical connection
  • Faulty Stop Light Control Relay (Bulb type Stop Light)
  • Faulty Stop Light Control ECU Assembly (LED type Stop Light)
  • Faulty Skid Control ECU (Brake Actuator Assembly)

How to Fix the DTC C1380 2013 Toyota RAV4?

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 C1380 2013 Toyota RAV4 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 C1380 2013 Toyota RAV4 code?

Need more information on how to fix the C1380 2013 Toyota RAV4 code? Get Access to Factory Service Manuals

Need Help with the Code?

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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 C1380 2013 Toyota RAV4 Code

1. What does the OBDII code C1380 in a 2013 Toyota RAV4 indicate?

The code C1380 in a 2013 Toyota RAV4 points to a Stop Light Control Relay Malfunction.

2. What are the common symptoms of a Stop Light Control Relay Malfunction (code C1380) in a Toyota RAV4?

Common symptoms of this issue include non-functioning brake lights, traction control system warning lights on the dashboard, and potential issues with the vehicle stability control.

3. What are the possible causes of the C1380 code in a 2013 Toyota RAV4?

The C1380 code in a 2013 Toyota RAV4 is commonly triggered by a faulty stop light control relay, wiring issues, or a malfunction in the vehicle stability control system.

4. How can I diagnose the Stop Light Control Relay Malfunction (code C1380) in my Toyota RAV4?

To diagnose the issue, you can start by checking the stop light control relay for any signs of damage or malfunction. Inspect the wiring connected to the relay and look for any visible issues. Using an OBDII scanner to read the specific fault codes can also help pinpoint the problem.

5. Can I still drive my Toyota RAV4 with the C1380 code present?

While the vehicle may still be operational with the C1380 code, it is recommended to address the issue promptly to ensure the proper functioning of the brake lights and vehicle stability control system.

6. How can I repair a Stop Light Control Relay Malfunction in my Toyota RAV4?

Repairing a Stop Light Control Relay Malfunction (code C1380) may involve replacing the faulty relay, repairing any damaged wiring, or addressing issues within the vehicle stability control system. It is advisable to consult a professional mechanic for a proper diagnosis and repair.

7. Is it safe to continue driving if my Toyota RAV4's brake lights are not working due to the C1380 code?

Driving with malfunctioning brake lights is unsafe as it can lead to accidents, especially in low visibility conditions. It is crucial to address the issue promptly to ensure the safety of yourself and other road users.

8. Can a DIY enthusiast fix the Stop Light Control Relay Malfunction (code C1380) in a Toyota RAV4?

While some DIY enthusiasts may have the skills to address wiring issues or replace a relay, dealing with complex electronic systems like the vehicle stability control system is best left to professional mechanics to ensure proper diagnosis and repair.

9. Will resetting the OBDII code C1380 in my Toyota RAV4 make the issue go away?

Resetting the OBDII code C1380 may temporarily clear the fault code, but it will not fix the underlying issue causing the Stop Light Control Relay Malfunction. It is essential to diagnose and address the root cause of the problem for a lasting solution.

10. How much does it typically cost to repair a Stop Light Control Relay Malfunction (code C1380) in a Toyota RAV4?

The cost of repairing a Stop Light Control Relay Malfunction can vary depending on the extent of the issue, parts needed for replacement, and labor costs. It is recommended to obtain quotes from different mechanics or service centers for an accurate estimate.

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