Chevy Traverse AC Not Working: Caused & How to Fix

Air conditioning system is an important component of any vehicle, including the Chevy Traverse. A malfunctioning AC can be frustrating, especially during hot summer months. If you’re experiencing issues with your Chevy Traverse AC, it’s important to identify the root cause and fix the problem promptly. This article will cover common causes of Chevy Traverse AC not working, provide step-by-step instructions for DIY fixes, offer tips for AC maintenance, and discuss when it’s best to seek professional help.

If your Chevy Traverse’s AC is not working, it may be caused by a faulty compressor, refrigerant leak, or electrical issue. To fix the issue, you can check refrigerant levels, change air filters, clean the AC condenser, and use the AC system regularly. If the problem persists, seek professional help. Regular maintenance can prevent costly repairs and ensure proper AC function.

By the end of this article, you’ll have a better understanding of how to diagnose and fix Chevy Traverse AC issues, as well as prevent future problems.

Table of Contents

Common Causes of Chevy Traverse AC Not Working

Certainly, here are the common causes of Chevy Traverse AC not working:

Low Refrigerant Levels

One of the most common causes of Chevy Traverse AC not working is low refrigerant levels. This can happen due to leaks or natural evaporation over time. Signs of low refrigerant levels include warm air blowing from the vents, poor airflow, and unusual noises from the AC system.

Faulty Compressor

Another common cause of Chevy Traverse AC not working is a faulty compressor. Signs of a faulty compressor include unusual noises and poor cooling performance. The compressor is responsible for compressing the refrigerant and circulating it through the AC system.

Clogged or Faulty Condenser

A clogged or faulty condenser can also cause issues with the Chevy Traverse AC. The condenser is responsible for cooling the refrigerant and releasing heat from the AC system. Signs of a clogged or faulty condenser include poor cooling performance and warm air blowing from the vents.

Electrical Issues

Electrical issues can also cause problems with the Chevy Traverse AC. Signs of electrical issues include the AC system not turning on at all or intermittent cooling performance. Electrical issues can be caused by faulty wiring, a malfunctioning AC control module, or other components in the system.

How to Fix Chevy Traverse AC Not Working?

Sure, here are the solutions for each common cause of Chevy Traverse AC not working:

Low Refrigerant Levels

To fix low refrigerant levels in your Chevy Traverse AC, you’ll need to add more refrigerant. Here are the steps to do so:

Locate the low-pressure service port in the AC system. It’s usually located near the AC compressor.
Attach the pressure gauge to the low-pressure service port.
Follow the instructions on the can of refrigerant to add the correct amount of refrigerant. Be careful not to overfill the system.
Remove the pressure gauge and start the engine. Turn on the AC system and check for proper cooling performance.

Faulty Compressor

If the compressor is the cause of your Chevy Traverse AC not working, you’ll need to replace it. Here are the steps to do so:

Locate the compressor in the AC system. It’s usually located near the front of the engine.
Use a multimeter to test the electrical connections to the compressor and check the compressor clutch.
If the compressor is faulty, remove it from the system by following the instructions in your vehicle’s repair manual.
Install a new compressor and follow the instructions in your vehicle’s repair manual to reassemble the AC system.
Add the correct amount of refrigerant to the system and check for proper cooling performance.

Clogged or Faulty Condenser

To fix a clogged or faulty condenser in your Chevy Traverse AC, you’ll need to clean or replace it. Here are the steps to do so:

Locate the condenser in the AC system. It’s usually located in front of the radiator.
Inspect the condenser for visible damage or debris buildup.
If the condenser is clogged, use a can of compressed air to blow out the debris.
If the condenser is faulty, remove it from the system by following the instructions in your vehicle’s repair manual.
Install a new condenser and follow the instructions in your vehicle’s repair manual to reassemble the AC system.
Add the correct amount of refrigerant to the system and check for proper cooling performance.

Electrical Issues

If your Chevy Traverse AC not working is caused by electrical issues, it’s best to seek professional help. However, if you’re comfortable working with electrical systems, here are the steps to fix electrical issues:

Use a multimeter to test the electrical connections in the AC system, including the AC control module.
Check for faulty wiring or damaged components in the system.
Replace any faulty components or wiring as needed.
Add the correct amount of refrigerant to the system and check for proper cooling performance.

How often should I check my Chevy Traverse’s refrigerant levels?

It’s important to keep an eye on your Chevy Traverse’s refrigerant levels to ensure proper AC function. However, the frequency of checking your refrigerant levels depends on several factors.

If your AC is working fine, you don’t need to check your refrigerant levels often. However, it’s recommended to have your AC system inspected and serviced by a professional every year or every two years to check for leaks and ensure proper refrigerant levels.

If you notice reduced cooling performance or unusual noises coming from the AC system, it’s a sign that you need to check your refrigerant levels. Additionally, if you notice any visible damage to the AC system, it’s a good idea to have it checked as well.

In general, it’s a good practice to check your Chevy Traverse’s refrigerant levels at least once a year or every two years, or if you notice any signs of AC system problems. By keeping an eye on your refrigerant levels and having your AC system regularly serviced, you can ensure proper AC function and avoid costly repairs in the long run.

When to Seek Professional Help?

While some AC issues in your Chevy Traverse can be fixed on your own, there are certain situations where it’s best to seek professional help. Here are some signs that you should seek professional help for your Chevy Traverse AC system:

Unusual Noises: If you notice unusual noises coming from your AC system, such as grinding or rattling, it’s best to seek professional help. These noises could indicate a faulty compressor or other major AC system issues that require professional expertise.

Leaking Refrigerant: If you notice refrigerant leaks in your AC system, it’s important to have it repaired by a professional. Refrigerant leaks can damage the environment and can be hazardous to your health.

Electrical Issues: If you suspect that your AC system has electrical issues, it’s best to seek professional help. Electrical issues can be dangerous and require specialized expertise to diagnose and repair.

Lack of Cooling Performance: If your AC system is not providing adequate cooling, it’s a sign that there may be a more significant issue with your AC system. Seeking professional help can help diagnose and fix the issue.

Maintenance Tips for AC on Chevy Traverse

Proper maintenance of your Chevy Traverse’s AC system is essential to ensure its long-term performance and efficiency. Here are some maintenance tips to keep your AC system in top condition:

Regularly Check Refrigerant Levels: As mentioned earlier, it’s important to regularly check your refrigerant levels to ensure proper AC function. If you notice reduced cooling performance or unusual noises coming from the AC system, it’s a sign that you need to check your refrigerant levels.

Change Air Filters: Dirty air filters can reduce the efficiency of your AC system, causing it to work harder than necessary. It’s recommended to change your air filters every 12,000 to 15,000 miles or every 12 months.

Clean AC Condenser: The condenser is located at the front of the vehicle and can accumulate dirt and debris, reducing its efficiency. It’s recommended to clean the condenser every 12 months or as needed.

Use AC System Regularly: To keep your AC system in top condition, it’s recommended to use it regularly, even in colder months. Using your AC system can help prevent seals from drying out and ensure proper lubrication of moving parts.

Have Your AC System Serviced: It’s recommended to have your AC system inspected and serviced by a professional every year or every two years to check for leaks, ensure proper refrigerant levels, and identify any other issues.

Conclusion

The AC system in your Chevy Traverse is an important component that ensures your comfort during hot weather. It’s essential to keep your AC system in top condition to avoid costly repairs and ensure its long-term performance.

While some AC issues can be fixed on your own, it’s important to seek professional help in certain situations, such as unusual noises, refrigerant leaks, electrical issues, and lack of cooling performance.