AutoCodes – Toyota – C1273 2013 Toyota RAV4

C1273 2013 Toyota RAV4 Code - Low Output Signal of Rear Speed Sensor Right

Quick Answer

The speed sensor detects the wheel speed and sends the appropriate signals to the Skid Control ECU (Brake Actuator Assembly). Common causes include Faulty Rear Speed Sensor Right (Rear Axle Hub and Bearing Assembly Right), Rear Speed Sensor Right Rotor (Rear Axle Hub and Bearing Assembly Right), Rear Speed Sensor Right harness is open or shorted. 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
C1273 2013 Toyota RAV4 indicates Low Output Signal of Rear Speed Sensor Right.
Common causes
Common causes include Faulty Rear Speed Sensor Right (Rear Axle Hub and Bearing Assembly Right), Rear Speed Sensor Right Rotor (Rear Axle Hub and Bearing Assembly Right), Rear Speed Sensor Right harness is open or shorted.
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 308
How popular is this code, among other codes? Low
Table of contents Created and updated by William Orellana on Mar 21, 2024
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Code C1273 2013 Toyota RAV4 Description

The speed sensor detects the wheel speed and sends the appropriate signals to the Skid Control ECU (Brake Actuator Assembly). These signals are used for Anti-Lock Brake System (ABS) control. Speed sensor rotors have rows of alternating N and S magnetic poles, and their magnetic fields change when the rotors turn. Each speed sensor detects that magnetic change and sends a pulse signal to the Skid Control ECU (Brake Actuator Assembly).
OBDII Code C1273 2013 Toyota RAV4 - Low Output Signal of Rear Speed Sensor Right - AutoCodes.com
C1273 2013 Toyota RAV4 Code - Low Output Signal of Rear Speed Sensor Right

What are the Possible Causes of the DTC C1273 2013 Toyota RAV4?

  • Faulty Rear Speed Sensor Right (Rear Axle Hub and Bearing Assembly Right)
  • Rear Speed Sensor Right Rotor (Rear Axle Hub and Bearing Assembly Right)
  • Rear Speed Sensor Right harness is open or shorted
  • Rear Speed Sensor Right circuit poor electrical connection

How to Fix the DTC C1273 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.

Code Tech Notes

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the C1273 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 C1273 2013 Toyota RAV4 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 C1273 2013 Toyota RAV4 Code

1. What are the common symptoms of OBDII code C1273 in a 2013 Toyota RAV4?

The common symptoms of OBDII code C1273, which indicates a low output signal of the rear speed sensor right, include issues with the vehicle's traction control system and potential ABS warning lights on the dashboard.

2. What could be the possible causes of OBDII code C1273 in a 2013 Toyota RAV4?

The possible causes of OBDII code C1273 in a 2013 Toyota RAV4 could be a faulty rear speed sensor, damaged wiring or connectors related to the sensor, or a malfunctioning ABS module.

3. How can I diagnose the OBDII code C1273 in my 2013 Toyota RAV4?

Diagnosing OBDII code C1273 involves using a scan tool to retrieve the code, checking the rear speed sensor and its wiring for any visible damage, and testing the sensor's output signal using a multimeter.

4. What are the repair options for fixing OBDII code C1273 in a 2013 Toyota RAV4?

Repair options for OBDII code C1273 may include replacing the rear speed sensor, repairing any damaged wiring or connectors, or resetting the ABS system after addressing the underlying issue.

5. Can I drive my 2013 Toyota RAV4 with OBDII code C1273 present?

It is not recommended to drive your 2013 Toyota RAV4 with OBDII code C1273 present, as it indicates a potential issue with the vehicle's traction control system, which can affect overall driving safety.

6. How much does it typically cost to repair OBDII code C1273 in a 2013 Toyota RAV4?

The cost of repairing OBDII code C1273 in a 2013 Toyota RAV4 can vary depending on the specific issue causing the code, but it may range from a few hundred to over a thousand dollars including parts and labor.

7. Is it possible to reset OBDII code C1273 in a 2013 Toyota RAV4 without fixing the underlying issue?

Resetting OBDII code C1273 without addressing the underlying issue, such as replacing a faulty sensor or fixing damaged wiring, is not recommended as the code is likely to reappear once the problem persists.

8. How urgent is it to address OBDII code C1273 in a 2013 Toyota RAV4?

It is important to address OBDII code C1273 in a timely manner to ensure the proper functioning of the vehicle's ABS and traction control systems, which are crucial for safe driving.

9. Can a DIY enthusiast repair OBDII code C1273 in a 2013 Toyota RAV4?

A DIY enthusiast with the necessary tools and knowledge may be able to repair OBDII code C1273 by replacing the rear speed sensor or repairing related wiring, but professional assistance is recommended for accurate diagnosis.

10. How can I prevent OBDII code C1273 from occurring in my 2013 Toyota RAV4?

To prevent OBDII code C1273, regular maintenance checks on the vehicle's ABS system, including inspecting sensors and wiring, can help detect and address potential issues before they trigger the code.

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