AutoCodes – Toyota – C2143 2013 Toyota RAV4

C2143 2013 Toyota RAV4 Code - Transmitter ID 3 Error

Quick Answer

The Tire Pressure Warning Valve and Transmitters that are installed in the tire and wheel assemblies measure the tire pressures. Common causes include Faulty Tire Pressure Warning Valve and Transmitter, Faulty Tire Pressure Warning ECU and Receiver. 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: C2143 2013 Toyota RAV4 indicates Transmitter ID 3 Error.
Common causes: Common causes include Faulty Tire Pressure Warning Valve and Transmitter, Faulty Tire Pressure Warning ECU and Receiver.
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 343

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 Mar 17, 2023

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code C2143 2013 Toyota RAV4 Description

The Tire Pressure Warning Valve and Transmitters that are installed in the tire and wheel assemblies measure the tire pressures. The measured values are transmitted to the Tire Pressure Warning ECU and Receiver in the vehicle as radio waves. The ECU compares the measured air pressure values with the air pressure threshold. When the measured air pressure value is less than this threshold, the warning light in the combination meter assembly illuminates.
When the internal circuit of a Tire Pressure Warning Valve and Transmitter is malfunctioning, this Diagnostic Trouble Code (DTC) is output.

OBDII Code C2143 2013 Toyota RAV4 - Transmitter ID 3 Error - AutoCodes.com — C2143 2013 Toyota RAV4 Code - Transmitter ID 3 Error

What does this mean?

What are the Possible Causes of the DTC C2143 2013 Toyota RAV4?

Faulty Tire Pressure Warning Valve and Transmitter
Faulty Tire Pressure Warning ECU and Receiver

How to Fix the DTC C2143 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 C2143 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 C2143 2013 Toyota RAV4 code?

Need more information on how to fix the C2143 2013 Toyota RAV4 code? Get Access to Factory Service Manuals

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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 C2143 2013 Toyota RAV4 Code

1. What is OBDII code C2143 on a 2013 Toyota RAV4?

Code C2143 indicates a Transmitter ID 3 Error related to the tire pressure monitoring system (TPMS) in the vehicle.

2. What are the common symptoms of OBDII code C2143 on a 2013 Toyota RAV4?

Common symptoms include the TPMS warning light illuminating on the dashboard, inaccurate tire pressure readings, and potential issues with the TPMS system's functionality.

3. What are the possible causes of OBDII code C2143 on a 2013 Toyota RAV4?

Possible causes of code C2143 include faulty TPMS sensor, low tire pressure, sensor battery depletion, damaged sensor, sensor ID registration issues, or wiring/connectivity problems.

4. How can I diagnose OBDII code C2143 on a 2013 Toyota RAV4?

Diagnosing code C2143 involves using a TPMS tool to check sensor readings, inspecting tire pressure levels, testing sensor batteries, and verifying sensor ID registrations in the TPMS control module.

5. Can I drive my 2013 Toyota RAV4 with OBDII code C2143?

It is generally safe to drive the vehicle with code C2143, but it is recommended to address the TPMS issue promptly to ensure accurate tire pressure monitoring and system functionality.

6. How can I repair OBDII code C2143 on a 2013 Toyota RAV4?

Repairing code C2143 may involve replacing a faulty TPMS sensor, correcting tire pressure levels, resetting sensor IDs, repairing wiring/connectivity issues, or updating the TPMS control module.

7. Is it possible to reset OBDII code C2143 on a 2013 Toyota RAV4 without repairs?

Clearing the code without addressing the underlying issue may temporarily turn off the warning light, but the problem will likely reoccur until the root cause is resolved.

8. Are there any DIY tips for dealing with OBDII code C2143 on a 2013 Toyota RAV4?

DIY tips include checking tire pressures regularly, ensuring all sensors are securely mounted, inspecting for physical sensor damage, and consulting the vehicle manual for TPMS reset procedures.

9. Can weather conditions affect OBDII code C2143 on a 2013 Toyota RAV4?

Extreme temperatures or significant changes in weather can impact tire pressure readings, potentially triggering code C2143 due to fluctuations in sensor performance or tire pressure levels.

10. How long does it take to repair OBDII code C2143 on a 2013 Toyota RAV4?

The repair time for code C2143 varies depending on the specific issue, availability of parts, and the expertise of the technician, but it typically ranges from 30 minutes to a few hours.