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C2144 Lexus Code - Transmitter ID 4 Error

Quick Answer

The C2144 Lexus diagnostic trouble code indicates a Transmitter ID 4 Error. Common causes include Faulty TPMS sensor in the affected tire, Wiring or connection issues in the TPMS system, Low battery in the TPMS sensor. 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 Lexus indicates Transmitter ID 4 Error.
Common causes
Common causes include Faulty TPMS sensor in the affected tire, Wiring or connection issues in the TPMS system, Low battery in the TPMS sensor.
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 11, 2024
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Code C2144 Lexus Description

The C2144 Lexus diagnostic trouble code indicates a Transmitter ID 4 Error. This code is typically associated with the tire pressure monitoring system (TPMS) in Lexus vehicles. The TPMS is designed to monitor the air pressure in each tire and alert the driver if there is a significant drop in pressure, which can help prevent accidents and improve fuel efficiency.

OBDII Code C2144 Lexus - Transmitter ID 4 Error
C2144 Lexus Code - Transmitter ID 4 Error

Common Causes of C2144 Lexus

  1. Faulty TPMS sensor in the affected tire
  2. Wiring or connection issues in the TPMS system
  3. Low battery in the TPMS sensor
  4. Interference from electronic devices or other external factors
  5. Tire damage or puncture affecting the sensor's functionality

Symptoms of C2144 Lexus

  1. TPMS warning light illuminated on the dashboard
  2. Inaccurate or fluctuating tire pressure readings
  3. Loss of communication with one specific tire sensor
  4. Reduced fuel efficiency
  5. Uneven tire wear

How to Fix C2144 Lexus

  1. Start by checking the tire pressure in all tires using a manual gauge to ensure they are properly inflated.
  2. Inspect the affected tire for any visible damage or signs of a puncture that may be causing the TPMS sensor to malfunction.
  3. Use a TPMS tool to scan for error codes and identify the specific tire sensor causing the Transmitter ID 4 Error.
  4. Replace the faulty TPMS sensor in the affected tire with a new one, following the manufacturer's guidelines for installation.
  5. Reset the TPMS system and recalibrate the sensors to ensure accurate tire pressure readings.

Cost to Fix C2144 Lexus

The cost of repairing a Transmitter ID 4 Error in a Lexus vehicle can vary depending on the specific cause of the issue and the cost of parts and labor. On average, the cost of replacing a TPMS sensor can range from $50 to $200 per sensor, not including labor costs. Labor rates at auto repair shops typically range from $80 to $150 per hour. It is recommended to consult with a certified mechanic or dealership for a more accurate cost estimate based on your vehicle's make and model.

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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 C2144 Lexus Code

1. What are the common symptoms of OBDII code C2144 in a Lexus related to Transmitter ID 4 Error?

The common symptoms include issues with the tire pressure monitoring system (TPMS), such as inaccurate tire pressure readings or a TPMS warning light on the dashboard.

2. What are the possible causes of OBDII code C2144 in a Lexus?

The code C2144 usually indicates a problem with the TPMS sensor or its transmitter ID 4. Potential causes may include a faulty TPMS sensor, low battery voltage in the sensor, or issues with the TPMS receiver.

3. How can I diagnose the cause of OBDII code C2144 in my Lexus?

Diagnosing the issue typically involves using a TPMS tool to read the sensor data, checking the battery voltage in the TPMS sensor, and inspecting the TPMS receiver for any faults or wiring issues.

4. Can I drive my Lexus with OBDII code C2144 present?

It is generally safe to drive the vehicle with the code C2144, but it is important to address the underlying TPMS issue promptly to ensure accurate tire pressure monitoring and safe driving conditions.

5. How can I reset OBDII code C2144 in my Lexus?

Resetting the code usually involves fixing the TPMS issue causing the error code and then using an OBDII scanner to clear the code from the vehicle's computer.

6. Is it possible to repair OBDII code C2144 in a Lexus by myself?

While some simple TPMS issues can be resolved by DIY enthusiasts, it is recommended to consult a professional mechanic or dealership for accurate diagnosis and repair of the Transmitter ID 4 Error.

7. How much does it cost to repair OBDII code C2144 in a Lexus?

The cost of repair can vary depending on the specific issue causing the code C2144. Prices may range from a simple sensor replacement to more complex TPMS system repairs, so it is advisable to obtain a professional assessment for an accurate cost estimate.

8. Can a dead TPMS sensor battery cause OBDII code C2144 in a Lexus?

Yes, a dead or low battery in the TPMS sensor can trigger the Transmitter ID 4 Error (C2144) due to the sensor's inability to transmit accurate tire pressure data to the TPMS receiver.

9. Are there any preventive measures to avoid OBDII code C2144 in a Lexus?

Regularly checking tire pressure, maintaining TPMS sensors, and promptly addressing any TPMS warning lights can help prevent issues leading to the Transmitter ID 4 Error (C2144) in a Lexus.

10. How long does it typically take to repair OBDII code C2144 in a Lexus?

The repair time for OBDII code C2144 can vary based on the specific issue causing the error, but it usually takes a few hours to a day for diagnosis, parts replacement, and reprogramming, if necessary.

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