Toyota Climate Control Problems Reset (Solved)

If you drive a Toyota, there’s a good chance your vehicle has automatic climate control. This feature is not part of the basic Toyota package. While it’s installed in most Toyota Corolla,Tacoma,Highlander ,on other models the feature is optional.

When it works, this climate control can be quite convenient. But when it fails, it can be extremely frustrating and uncomfortable.

How Does Climate Control Work in Your Toyota?

Almost all cars and trucks made today come with air conditioning. On hot days, this comes in handy. However, a lot of newer cars now come with automatic climate control. Toyota includes this feature in some of their cars and also offers it as an option.

The great thing about climate control is that it maintains the temperature in your car regardless of the outside temperature. If it’s 95 degrees outside and you set your climate control to 70, it will stay at 70.

The way this works is you and the passenger each have their own control settings. You set your climate control to the desired temperature and the electronic system in your car will do the work to make sure it stays at that temperature. 

The same thing applies to the winter months. If it’s 20 degrees outside, you can set the climate control to 72 and it’ll stay at that temp even if it’s snowing or icing outside.

What Happens if Your Climate Control Fails?

When your Toyota climate control fails, it can be frustrating. You get so used to the convenience of the feature; you don’t know what to do when it stops working. And it always seems to stop working when it’s steamy hot outside.

When the climate control fails, you’ll notice the internal temperature of your vehicle starts to rise or fall with the outside temperature. You’ll probably also notice the air coming from your blowers is too hot or too cold (depending on the weather.)

When this happens, it’s time to do a Toyota climate control reset. The steps below will outline exactly how to do that.

You Need to Know How to Reset Your Toyota Climate Control

You can reset your climate control in five easy steps. If you follow these steps, your automatic climate control should start working again. If, however, there is something wrong with one of its components, you won’t be able to fix it. The same is true if your filters are blocked. 

Here are 5 easy steps to reset your Toyota climate control:

  • 1. Turn the car off. Do not mess around with anything electrical-related if the car is on.
  • 2. Find the fuse box under the car’s hood. If you aren’t sure where this is, check your owner’s manual. Make sure you check to see which fuse is connected to the Toyota climate control feature. If you disconnect the wrong one, you could cause some serious damage to your vehicle’s electrical system.
  • 3. Once you’ve located the correct fuse, pull it out gently. These fuses are very fragile. You need to handle it with care. If the fuse looks burnt, you’ll need to replace one. You can do this by going to your Toyota dealer or one of the automotive stores in your area.
  • 4. Reconnect the fuse. Again, do this slowly and gently. Once the fuse is connected, closed the fuse box and slam the car or truck’s hood back down.
  • 5. Start the car. Wait a few minutes and turn on the Toyota automatic climate control. You should start to see it working properly within 3-5 minutes. If this doesn’t work, there could be a malfunctioning or broken component. This is something your local mechanic can look at for you.

Always Turn the Vehicle Off Before You Attempt to Reset

It may go without saying, but it’s really important that you shut the engine off before you go tinkering along with the fuses.

Once you turn the vehicle off, wait for a half-hour for the hood and engine to cool down. If you touch it too soon, you could burn your hand. That’s the last thing you want to do.

What Can Cause Your Climate Control to Stop Working?

Your Toyota automatic climate control feature could stop working for any number of reasons. Some of these may include the following:

  • Your filters are clogged with pollen
  • The fuse is loose, missing, or broken
  • The electrical system in your vehicle is malfunctioning
  • You aren’t using it properly
  • The battery could be dead

If you aren’t sure what caused your system to fail, you can always take it to your local car dealer. You may choose to take it to your favorite mechanic. Just tell them what the problem is and, hopefully, they can identify the problem and fix it for you. 

This shouldn’t be an expensive repair. In fact, if they only have to reconnect the fuse, they may not charge you at all. It depends on your relationship with the person doing the work.

It’s a Good Idea to Check the Battery

Not everyone knows that having a dead battery will cause your Toyota climate control to malfunction. If your battery is dead, your car won’t start so it won’t matter if your climate control is working. 

However, if you just change your battery, you may need to reset your climate control to get it to work. If you notice that the air blowing out of your vents is not the desired temperature, follow the 5 steps outlined below to do a Toyota climate control reset.

If this doesn’t work, you may have a faulty battery. Or you may need a glitch in your electrical system. If this happens, take it to your mechanic or service shop at the local Toyota dealership.


Having the Toyota climate control feature in your car is a true luxury. Nobody wants to drive when it’s over 90 degrees outside. It’s important that you be able to control the temperature inside your vehicle. If your climate control stops working, all you have to do is refer to this article and follow the 5 easy steps!

  • Eric Williams

    I'm the founder of Daily Car Tips. I wrote articles in the automotive industry for more than 10 years, published in USA and Europe. I love sharing my knowledge and insights with fellow enthusiasts. Join me on this journey as we explore the exciting world of cars together!

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