B2142 NVM TIC Failure

How to Diagnose and Solve B2142 NVM TIC Failure Issues


As a car owner, you may have experienced the frustration of a car problem that you can’t seem to diagnose. One such issue is the B2142 NVM TIC failure, which can cause your car to malfunction and even break down. In this article, we will discuss how to diagnose and solve this issue, providing you with step-by-step guides and useful tips to help you fix your car problem.

What is B2142 NVM TIC Failure?

The B2142 NVM TIC failure is a common issue that affects many car models. It is caused by a malfunction in the Non-Volatile Memory (NVM) of the Tire Inflation Control (TIC) module. This module is responsible for monitoring the tire pressure and inflating or deflating the tires as needed. When the NVM fails, the TIC module cannot function properly, leading to a range of issues, including incorrect tire pressure readings, warning lights, and even a complete loss of control over the tire pressure.

Diagnosing B2142 NVM TIC Failure

Diagnosing B2142 NVM TIC failure can be challenging, but there are a few steps you can take to identify the issue. The first step is to check the tire pressure using a tire pressure gauge. If the pressure is incorrect, it could be a sign of a TIC module malfunction. You should also check the warning lights on your dashboard, as they may indicate a problem with the TIC module. If you notice any of these signs, it is essential to take your car to a mechanic for a proper diagnosis.

Solving B2142 NVM TIC Failure

Once you have diagnosed the issue, it is time to solve it. The first step is to replace the TIC module. This can be done by a mechanic or a DIY enthusiast with the right tools and knowledge. You should also check the wiring and connections to ensure that they are not damaged or loose. If the wiring is damaged, it may need to be replaced. Finally, you should reset the TIC module by disconnecting the battery for a few minutes. This will clear any error codes and reset the module.

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Useful Tips

Here are some useful tips to help you diagnose and solve B2142 NVM TIC failure:

– Regularly check your tire pressure to catch any issues early.
– Keep an eye on warning lights on your dashboard.
– If you are not confident in your ability to diagnose or fix the issue, take your car to a mechanic.
– Use high-quality replacement parts to ensure a long-lasting fix.


B2142 NVM TIC failure can be a frustrating issue for car owners, but with the right knowledge and tools, it can be diagnosed and solved. By following the steps outlined in this article, you can identify the issue and fix it, ensuring that your car is safe and reliable on the road.


1. Can I drive my car with B2142 NVM TIC failure?

It is not recommended to drive your car with B2142 NVM TIC failure, as it can lead to incorrect tire pressure readings and even a loss of control over the tire pressure.

2. How much does it cost to replace the TIC module?

The cost of replacing the TIC module can vary depending on the make and model of your car and the mechanic you choose. It is best to get a quote from a few different mechanics to compare prices.

3. How can I prevent B2142 NVM TIC failure?

Regularly checking your tire pressure and keeping an eye on warning lights on your dashboard can help prevent B2142 NVM TIC failure. It is also essential to use high-quality replacement parts when fixing any car issues.