98 Volkswagen Golf Ac Works Then Turns Off [How To Fix]

Do you own a 1998 Volkswagen Golf with an air conditioner that works then turns off If so, you’re not alone. This is a common problem that can be frustrating and inconvenient. But don’t worry, there is a fix! In this troubleshooting guide, I’ll walk you through the steps to diagnose and repair the problem. So you can get your AC back up and running in no time.

So, Why 98 Volkswagen Golf Ac Works Then Turns Off?

Here Are Some Reasons Mentioned Below

Low Refrigerant Level

The most common cause of an AC system that works then turns off is low refrigerant level. When the refrigerant level is low, the compressor cannot build up enough pressure to cool the air. This can cause the AC to cycle on and off, or to not work at all.

Faulty Thermostat

The thermostat is a valve that controls the flow of refrigerant through the AC system. If the thermostat is stuck open, too much refrigerant will flow through the system and the compressor will overheat. This can cause the AC to cycle on and off, or to not work at all.

Faulty Compressor

The compressor is the heart of the AC system. It’s responsible for compressing the refrigerant and sending it through the evaporator coil. If the compressor is faulty, it can’t compress the refrigerant properly and the AC will not work.

Faulty Condenser

The condenser is responsible for cooling the refrigerant after it has been compressed by the compressor. If the condenser is faulty, it can’t cool the refrigerant properly and the AC will not work.

Faulty Evaporator

The evaporator is responsible for cooling the air that comes out of the vents. If the evaporator is faulty, it can’t cool the air properly and the AC will not work.

Faulty Control Unit

The control unit is the brain of the AC system. It’s responsible for sending signals to the various components of the system and making sure they work together properly. If the control unit is faulty, it can cause the AC to malfunction.

How to Troubleshoot: 98 Volkswagen Golf AC Works Then Turns Off

Symptoms

Your 1998 Volkswagen Golf’s air conditioner may work for a few minutes, then turn off. This could be caused by a number of problems, including:

A faulty compressor clutch
A low refrigerant charge
A faulty control head
A faulty blower motor
A faulty blend door actuator

Diagnosis

To diagnose the problem with your Volkswagen Golf’s AC, you will need to:

1. Check the refrigerant charge. This can be done with a refrigerant manifold gauge set. If the refrigerant charge is low, you will need to add more refrigerant to the system.
2. Check the compressor clutch. The compressor clutch can be checked by using a voltmeter. If the compressor clutch is not getting power, you will need to replace the compressor clutch.
3. Check the control head. The control head can be checked by using a scan tool. If the control head is not sending the correct signals to the compressor clutch, you will need to replace the control head.
4. Check the blower motor. The blower motor can be checked by using a multimeter. If the blower motor is not working, you will need to replace the blower motor.
5. Check the blend door actuator. The blend door actuator can be checked by using a stethoscope. If the blend door actuator is not moving, you will need to replace the blend door actuator.

Repair

Once you have diagnosed the problem with your Volkswagen Golf’s AC, you can repair the problem by:

Adding refrigerant to the system.
Replacing the compressor clutch.
Replacing the control head.
Replacing the blower motor.
Replacing the blend door actuator.

Prevention

To prevent problems with your Volkswagen Golf’s AC, you can:

Keep the refrigerant charge topped off.
Avoid running the AC when the outside temperature is very hot.
Avoid running the AC for long periods of time.
Have your AC system serviced regularly.

By following these tips, you can help to keep your Volkswagen Golf’s AC running smoothly for many years to come.

Also Read: 99 Volkswagen Beetle Alarm Goes Off

FAQs: 98 Volkswagen Golf AC Works Then Turns Off

Why does my 98 Volkswagen Golf AC work then turn off?

There are a few possible reasons why your 98 Volkswagen Golf AC may be working then turning off. Here are some of the most common causes:

Low refrigerant level: The air conditioner in your Golf uses a refrigerant gas to cool the air. If the refrigerant level is too low, the AC compressor will not be able to generate enough cold air and will shut off.

Dirty or clogged air filter: The air filter in your Golf helps to keep dirt and debris out of the AC system. If the air filter is dirty or clogged, it can restrict airflow and cause the AC compressor to overheat and shut off.

Faulty AC compressor: The AC compressor is the heart of the AC system. If the compressor is faulty, it will not be able to generate cold air and the AC will shut off.

Faulty AC control module: The AC control module is responsible for sending signals to the AC compressor and other components of the AC system. If the control module is faulty, it may not be sending the correct signals and the AC may shut off.

How do I fix my 98 Volkswagen Golf AC?

To fix your 98 Volkswagen Golf AC, you will need to identify the cause of the problem. Once you have identified the cause, you can take steps to fix it. Here are some tips for fixing a 98 Volkswagen Golf AC:

Check the refrigerant level: The first step is to check the refrigerant level. You can do this by using a refrigerant pressure gauge. If the refrigerant level is low, you will need to add more refrigerant to the system.

Replace the air filter: If the air filter is dirty or clogged, you will need to replace it. You can find a replacement air filter at your local auto parts store.

Replace the AC compressor: If the AC compressor is faulty, you will need to replace it. You can find a replacement AC compressor at your local auto parts store or from a Volkswagen dealer.

Replace the AC control module: If the AC control module is faulty, you will need to replace it. You can find a replacement AC control module at your local auto parts store or from a Volkswagen dealer.

How much does it cost to fix a 98 Volkswagen Golf AC?

The cost of fixing a 98 Volkswagen Golf AC will vary depending on the cause of the problem. The following are some general cost estimates:

Refrigerant leak: A refrigerant leak can cost anywhere from $100 to $200 to fix.

Dirty or clogged air filter: Replacing an air filter can cost between $10 and $20.

Faulty AC compressor: Replacing an AC compressor can cost anywhere from $500 to $1,000.

Faulty AC control module: Replacing an AC control module can cost anywhere from $300 to $500.

How can I prevent my 98 Volkswagen Golf AC from breaking down?

There are a few things you can do to prevent your 98 Volkswagen Golf AC from breaking down:

Keep the refrigerant level topped off: The refrigerant level in your Golf’s AC system should be checked and topped off regularly. This will help to prevent the AC compressor from overheating and shutting off.

Replace the air filter regularly: The air filter in your Golf’s AC system should be replaced regularly. This will help to keep the AC system clean and free of debris, which can damage the AC compressor.

Have the AC system serviced regularly: Your Golf’s AC system should be serviced regularly by a qualified technician. This will help to identify and fix any potential problems before they become serious.

What are the symptoms of a bad 98 Volkswagen Golf AC?

Here are some of the symptoms of a bad 98 Volkswagen Golf AC:

The AC does not blow cold air.
The AC blows warm air.
The AC makes a loud noise.
The AC smells bad.
The AC is not blowing air at all.