AutoCodes – Toyota – C1380 2014 Toyota RAV4

C1380 2014 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 2014 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.

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Code Popularity 262

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 23, 2023

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code C1380 2014 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 2014 Toyota RAV4 - Stop Light Control Relay Malfunction - AutoCodes.com — C1380 2014 Toyota RAV4 Code - Stop Light Control Relay Malfunction

What does this mean?

What are the Possible Causes of the DTC C1380 2014 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 2014 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 2014 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 2014 Toyota RAV4 code?

Need more information on how to fix the C1380 2014 Toyota RAV4 code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the C1380 2014 Toyota RAV4 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 C1380 2014 Toyota RAV4 Code

1. What are the common symptoms of OBDII code C1380 in a 2014 Toyota RAV4?

The common symptoms of OBDII code C1380 in a 2014 Toyota RAV4 include malfunctioning brake lights, traction control issues, and potential ABS warning lights on the dashboard.

2. What does the OBDII code C1380 mean for a 2014 Toyota RAV4?

OBDII code C1380 in a 2014 Toyota RAV4 indicates a malfunction in the stop light control relay.

3. What are the possible causes of OBDII code C1380 in a 2014 Toyota RAV4?

Possible causes of OBDII code C1380 in a 2014 Toyota RAV4 include a faulty stop light control relay, wiring issues, or problems with the brake light switch.

4. How can I diagnose the OBDII code C1380 in my 2014 Toyota RAV4?

Diagnosing OBDII code C1380 in a 2014 Toyota RAV4 involves checking the stop light control relay, inspecting the wiring for any damage, and testing the brake light switch for proper functionality.

5. Can I still drive my 2014 Toyota RAV4 with OBDII code C1380?

It is not recommended to drive your 2014 Toyota RAV4 with OBDII code C1380, as it can affect the proper functioning of the brake lights and traction control system.

6. How do I repair OBDII code C1380 in my 2014 Toyota RAV4?

Repairing OBDII code C1380 in a 2014 Toyota RAV4 typically involves replacing the faulty stop light control relay, fixing any wiring issues, or adjusting the brake light switch as needed.

7. Is it safe to continue driving my 2014 Toyota RAV4 if I reset the OBDII code C1380?

Resetting the OBDII code C1380 may temporarily clear the warning light, but it is essential to diagnose and repair the underlying issue before driving your 2014 Toyota RAV4 to ensure safe operation.

8. Can a DIY enthusiast fix OBDII code C1380 in a 2014 Toyota RAV4?

A DIY enthusiast with proper knowledge and tools may be able to address OBDII code C1380 in a 2014 Toyota RAV4 by following the repair procedures outlined in the vehicle's service manual.

9. How much does it cost to repair OBDII code C1380 in a 2014 Toyota RAV4?

The cost of repairing OBDII code C1380 in a 2014 Toyota RAV4 can vary depending on the specific cause of the issue, but it may involve parts and labor expenses that could range from $100 to $300 or more.

10. Will OBDII code C1380 cause my 2014 Toyota RAV4 to fail an emissions test?

OBDII code C1380 related to a stop light control relay malfunction is not directly linked to emissions control, so it should not cause your 2014 Toyota RAV4 to fail an emissions test.