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

Quick Answer

The C1273 diagnostic trouble code (DTC) for a 2013 Toyota RAV4 indicates a low output signal from the rear speed sensor on the right side of the vehicle. Common causes include Faulty rear speed sensor, Damaged wiring or connectors, Corrosion or debris affecting sensor performance. 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, Damaged wiring or connectors, Corrosion or debris affecting sensor performance.
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.
What is this?
Table of contents Created and updated by William Orellana on Sep 16, 2024
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Code C1273 2013 Toyota RAV4 Description

The C1273 diagnostic trouble code (DTC) for a 2013 Toyota RAV4 indicates a low output signal from the rear speed sensor on the right side of the vehicle. The speed sensor is a crucial component of the anti-lock braking system (ABS) and traction control system. It is responsible for measuring the speed of the wheel and sending this information to the vehicle's electronic control unit (ECU). When the ECU detects a low output signal from the rear speed sensor on the right side, it can lead to issues with the ABS and traction control systems, affecting the vehicle's overall performance and safety.

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

Common Causes of C1273 2013 Toyota RAV4

  1. Faulty rear speed sensor
  2. Damaged wiring or connectors
  3. Corrosion or debris affecting sensor performance
  4. Issues with the ABS module or ECU

Symptoms of C1273 2013 Toyota RAV4

  1. Illumination of the ABS warning light on the dashboard
  2. Traction control light may also illuminate
  3. Decreased traction and stability during braking
  4. ABS system may not function properly

How to Fix C1273 2013 Toyota RAV4

  1. Begin by conducting a visual inspection of the rear speed sensor, wiring, and connectors for any visible damage or corrosion.
  2. Use a multimeter to test the rear speed sensor's output signal and compare it to the manufacturer's specifications.
  3. Replace the rear speed sensor if it is found to be faulty or not producing the correct output signal.
  4. Check and repair any damaged wiring or connectors associated with the rear speed sensor.
  5. Clear the DTC and perform a road test to ensure that the ABS and traction control systems are functioning properly.

Cost to Fix C1273 2013 Toyota RAV4

The cost of repairing a low output signal from the rear speed sensor on a 2013 Toyota RAV4 can vary depending on the extent of the damage and the specific components that need to be replaced. In general, the cost of replacing a rear speed sensor ranges from $100 to $200, including parts and labor. Additional costs may apply if there are issues with wiring or connectors that need to be repaired or replaced. It is advisable to consult with a qualified mechanic or auto repair shop to get an accurate estimate based on the specific diagnosis and repair requirements. Keep in mind that labor rates at auto repair shops can vary, with hourly rates typically ranging from $80 to $150.

What does this mean?

Tech Notes for C1273 2013 Toyota RAV4

Because the Rear Axle Hub and Bearing Assembly cannot be disassembled, if the Rear Speed Sensor needs replacement, replace the Rear Axle Hub and Bearing Assembly.

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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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