Engine-Codes.com
Engine-Codes – Generic – C2142

C2142 Code - Transmitter ID 2 Error

Quick Answer

The C2142 code indicates a Transmitter ID 2 Error, which typically relates to a fault with the vehicle's tire pressure monitoring system (TPMS). Common causes include Faulty tire pressure sensor, TPMS module malfunction, Wiring issues in the TPMS system. 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
C2142 indicates Transmitter ID 2 Error.
Common causes
Common causes include Faulty tire pressure sensor, TPMS module malfunction, Wiring issues in the TPMS system.
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 09, 2024
💬 Need more help? Ask Auto Expert for instant answers — it's free!
AutoCodes App

Fix Your Car Smarter

Try the New AutoCodes App!

Get complete OBDII diagnostics, repair solutions, and cost estimates, plus AI chat support on demand.

AutoCodes App on Google Play

Code C2142 Description

The C2142 code indicates a Transmitter ID 2 Error, which typically relates to a fault with the vehicle's tire pressure monitoring system (TPMS). The TPMS is responsible for monitoring the air pressure in the tires and alerting the driver if there is a significant deviation from the recommended pressure levels. In the case of Transmitter ID 2 Error, it means that there is an issue with the transmission of data from the second tire pressure sensor to the vehicle's computer system.

OBDII Code C2142 - Transmitter ID 2 Error
C2142 Code - Transmitter ID 2 Error

Common Causes of C2142

  1. Faulty tire pressure sensor
  2. TPMS module malfunction
  3. Wiring issues in the TPMS system
  4. Communication errors between sensor and vehicle computer
  5. Battery failure in the tire pressure sensor

Symptoms of C2142

  1. Inaccurate tire pressure readings on the dashboard
  2. TPMS warning light illuminated on the dashboard
  3. Fluctuating tire pressure readings while driving
  4. Loss of communication with the second tire pressure sensor

How to Fix C2142

  1. Perform a diagnostic scan to retrieve the specific error code and pinpoint the source of the issue.
  2. Inspect the second tire pressure sensor for any visible damage or signs of malfunction.
  3. Check the wiring and connections in the TPMS system for any loose connections or corrosion.
  4. Replace the faulty tire pressure sensor or TPMS module as needed.
  5. Clear the error code from the vehicle's computer system and recalibrate the TPMS sensors.

Cost to Fix C2142

The cost of repairing a Transmitter ID 2 Error can vary depending on the specific cause of the issue and the labor rates at the auto repair shop. On average, the repair costs for this type of problem can range from $100 to $300, including parts and labor. It is advisable to consult with a professional mechanic to get a more accurate estimate based on the specific circumstances of your vehicle. Keep in mind that labor rates can fluctuate based on location, vehicle make and model, and the complexity of the repair process.

Need more information about the C2142 code?

Need more information on how to fix the C2142 code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the C2142 code diagnosed by a professional: Find a repair shop in your area

Code C2142 Information for Specific Makes

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 C2142 Code

1. What are the common symptoms of OBDII code C2142 (Transmitter ID 2 Error)?

The common symptoms of OBDII code C2142 include issues with tire pressure monitoring system (TPMS) functionality, such as incorrect tire pressure readings or a TPMS warning light illuminated on the dashboard.

2. What can cause the OBDII code C2142 (Transmitter ID 2 Error) to occur?

The OBDII code C2142 (Transmitter ID 2 Error) can be caused by a faulty TPMS sensor, low sensor battery, sensor transmitter malfunction, or issues with the sensor's communication with the vehicle's TPMS module.

3. How can I diagnose the OBDII code C2142 (Transmitter ID 2 Error)?

Diagnosing the OBDII code C2142 involves using a TPMS diagnostic tool to check the status of each TPMS sensor, verifying sensor IDs, and ensuring proper sensor communication with the vehicle's TPMS module.

4. Can I drive my vehicle with the OBDII code C2142 (Transmitter ID 2 Error)?

While driving with the OBDII code C2142 may not pose an immediate safety risk, it is recommended to address the issue promptly to ensure accurate tire pressure monitoring and early detection of any tire-related problems.

5. How can I repair the OBDII code C2142 (Transmitter ID 2 Error)?

Repairing the OBDII code C2142 typically involves replacing the faulty TPMS sensor causing the Transmitter ID 2 Error. Ensure to use a compatible sensor and follow proper installation procedures.

6. Are there any DIY tips for troubleshooting the OBDII code C2142 (Transmitter ID 2 Error)?

DIY troubleshooting tips for the OBDII code C2142 include checking and adjusting tire pressures, inspecting sensor batteries, ensuring proper sensor installation, and resetting the TPMS system according to the vehicle's manual.

7. What should I do if the OBDII code C2142 (Transmitter ID 2 Error) persists after sensor replacement?

If the OBDII code C2142 persists after replacing the TPMS sensor, it is recommended to recheck the sensor installation, verify sensor compatibility, and perform a TPMS system reset to ensure proper sensor communication.

8. Can weather or environmental factors trigger the OBDII code C2142 (Transmitter ID 2 Error)?

Extreme weather conditions, electromagnetic interference, or physical damage to the TPMS sensor can potentially trigger the OBDII code C2142 by disrupting sensor communication or causing sensor malfunctions.

9. Is it necessary to reset the OBDII code C2142 (Transmitter ID 2 Error) after repairing the issue?

After repairing the OBDII code C2142 by replacing the faulty TPMS sensor, it is advisable to reset the trouble code using an OBDII scanner to clear the error code from the vehicle's system and ensure proper functionality.

10. How can I prevent the OBDII code C2142 (Transmitter ID 2 Error) from occurring in the future?

To prevent the recurrence of the OBDII code C2142, regular maintenance of TPMS sensors, checking tire pressures, avoiding physical damage to sensors, and following proper sensor replacement procedures can help maintain a healthy TPMS system.

Discuss the causes and fixes for C2142 OBDII Code

Submit a New Comment

Code C2142 comments

No comments found for this page.