AutoCodes – Toyota – C2144 Toyota

C2144 Toyota Code - Transmitter ID 4 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: C2144 Toyota indicates Transmitter ID 4 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 8,785

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 C2144 Toyota 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 C2144 Toyota - Transmitter ID 4 Error - AutoCodes.com — C2144 Toyota Code - Transmitter ID 4 Error

What does this mean?

What are the Possible Causes of the DTC C2144 Toyota?

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

How to Fix the DTC C2144 Toyota?

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 C2144 Toyota 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 C2144 Toyota code?

Need more information on how to fix the C2144 Toyota code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the C2144 Toyota code diagnosed by a professional: Find a repair shop in your area

Information for Specific Toyota Models

C2144 2013 Toyota RAV4 — Transmitter ID 4 Error
C2144 2014 Toyota RAV4 — Transmitter ID 4 Error
C2144 2015 Toyota RAV4 — Transmitter ID 4 Error
C2144 2016 Toyota RAV4 — Transmitter ID 4 Error
C2144 2017 Toyota RAV4 — Transmitter ID 4 Error
C2144 2018 Toyota RAV4 — Transmitter ID 4 Error

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 C2144 Toyota Code

1. What are the common symptoms of OBDII code C2144 Toyota (Transmitter ID 4 Error)?

The common symptoms include issues with the tire pressure monitoring system (TPMS) such as incorrect pressure readings or TPMS warning light illumination.

2. What are the possible causes of OBDII code C2144 Toyota?

Possible causes of this code include a faulty tire pressure sensor, low tire pressure, issues with the TPMS module, or damaged wiring.

3. How can I diagnose the cause of OBDII code C2144 Toyota?

Diagnosing the code involves checking the tire pressure of all tires, inspecting the tire pressure sensors for damage, and using a diagnostic tool to read the TPMS data.

4. Can I drive my Toyota with OBDII code C2144 (Transmitter ID 4 Error)?

It is generally safe to drive your vehicle with this code, but it is recommended to address the issue promptly to ensure proper functioning of the TPMS.

5. How can I repair OBDII code C2144 Toyota?

Repairing this code may involve replacing the faulty tire pressure sensor, recalibrating the TPMS system, or repairing any damaged wiring or connections.

6. Will resetting the TPMS system fix OBDII code C2144 Toyota?

Resetting the TPMS system may temporarily clear the code, but if the underlying issue such as a faulty sensor or wiring problem is not addressed, the code is likely to return.

7. Can low tire pressure cause OBDII code C2144 Toyota to trigger?

Yes, low tire pressure can trigger this code as the TPMS system may interpret the difference in pressure readings as a transmitter ID error.

8. How much does it cost to repair OBDII code C2144 Toyota?

The cost of repair can vary depending on the specific issue causing the code, but it may range from a few hundred to a thousand dollars for parts and labor.

9. Is OBDII code C2144 Toyota a serious issue?

While it may not directly impact the drivability of the vehicle, ignoring this code can lead to inaccurate tire pressure readings and potential safety risks, so it is important to address it promptly.

10. How often does OBDII code C2144 Toyota occur in Toyota vehicles?

This code is relatively uncommon but can occur in Toyota vehicles with TPMS systems when there are issues with the tire pressure sensors or the TPMS module.