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How To Disable Auto Start/Stop In A Toyota Highlander

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The Toyota Highlander auto start and stop feature reduces emissions when driving. But if you don't like it, how do you turn it off? Let's take a look below.

To turn off the auto start and stop feature on the Toyota Highlander, you will need to press the button to the left of the steering wheel on the dash. The button will be labeled "A" with a circle around it. In addition, an indicator icon will light up on the instrument panel to let you know that the system is off.

Before you turn the automatic start/stop feature off, you might want to know more about how it works and when it's most beneficial. In this article, we will explain the function of the auto start and stop feature as well as some pros and cons of using it. In addition, we will answer other frequently asked questions about the Toyota Highlander, so read on!

Toyota Highlander concept car - presentation in showroom, How To Disable Auto Start/Stop In A Toyota Highlander

Should you leave the auto start/stop on or turn it off?

The auto start/stop function on the Toyota Highlander will automatically turn the engine off when the vehicle comes to a stop. The system will then restart the engine when you release the brake pedal. This is designed to save fuel and reduce emissions.

There are a few things to consider before deciding whether to use the auto start/stop function. For example, if you frequently drive in stop-and-go traffic, you might want to leave the system on to save fuel.

One thing to know is that the feature will only save a small amount of fuel. To some, saving any amount of fuel is worth it, while others would prefer not to have the system restart the engine every time they come to a stop.

If you don't like the idea of the engine shutting off every time you come to a stop, you can turn the system off. As we mentioned earlier, all you have to do is press the button to the left of the steering wheel on the dash.

If you want to turn it back on, you can press the same button. An indicator icon will light up on the instrument panel to let you know that the system is on.

Benefits of using auto start/stop

There are a few things to keep in mind if you decide to turn off the auto start/stop function. First, your vehicle will emit more emissions when the engine is idling. Secondly, you will use more fuel when the engine is idling.

So, if you're environmentally conscious or looking to save money on gas, you might want to leave the system on.

Another thing to consider is that the auto start/stop function can reduce wear and tear on your engine. When you come to a stop, the engine is still running and using oil. This can cause the engine to break down sooner than if it were turned off when you come to a stop.

Are there downfalls to using auto start/stop?

There is only one downfall to using the auto start/stop function, and that is the fact that it can be annoying. If you don't like their engine shutting off and restarting all the time, you might want to turn the system off.

It's really up to you whether or not you use the feature. You might find that you like it and want to leave it on, or you might find that it's not for you and decide to turn it off.

Car Auto Start and Stop Button and Traction Control Button in a Car

Can you jump-start a start/stop car?

The answer to this question is yes; you can jump-start a start/stop car. Typically, vehicles with the feature can be jump-started like any other car.

If you're not sure how to jump-start a car, you can find instructions in the owner's manual or on the internet.

Are start/stop batteries different?

The batteries in a start/stop vehicle are different than a traditional car battery in that they are designed to withstand the extra stress of starting and stopping the engine frequently.

EFB batteries are typically used in start/stop vehicles. These batteries are designed to last longer and provide more power than traditional batteries.

Thus, providing auxiliary power even when the power is shut off to the starter motor.

How does the auto start/stop system know when to turn the engine off?

A few sensors in the vehicle tell the system when to turn the engine off. For example, when the vehicle is on but no longer moving, the system automatically turns the engine off.

The sensors can also tell when the brake pedal is pressed and when the vehicle is completely stopped. It can sense when the throttle is pressed and the car starts to move again.

At this point, the system will automatically turn the engine back on. It can also tell when the vehicle is natural and the car is stopped.

Auto Start/Stop button automatically shuts off the engine when the vehicle comes to a full stop.

Why are start/stop batteries so expensive?

The main reason start/stop batteries are so expensive is because they are a newer technology. As the demand for these batteries increases, the price will likely go down.

Another reason for the high price is that these batteries are designed to last longer and provide more power than a traditional battery.

For example, when the vehicle is turned off, the EFB battery can still power the accessories like the radio and lights.

This is not the case with a traditional battery, which would need to be replaced more often.

When should I replace my start/stop battery?

Typically, you will need to replace your start/stop battery every 6-7 years. However, this will depend on how often you use the auto start/stop feature and how well you maintain your battery.

If you use the auto start/stop feature frequently, you might need to replace the battery sooner.

It's also essential to keep the battery clean and free of corrosion. This will help to prolong the life of the battery.

How much is a start/stop battery for a Toyota Highlander?

Due to their modern technology and design, start/stop batteries can be more expensive than traditional car batteries.

For example, a start/stop battery for a Toyota Highlander can cost around $200-$300 or more. However, it also depends on the make and model of the vehicle.

Auto Start/Stop button automatically shuts off the engine when the vehicle comes to a full stop.

Why is my start/stop not working?

If your start/stop feature stopped working, it could be due to a few different reasons. Let's take a look below:

Faulty Battery

Like a regular battery, a start/stop battery can also become faulty. If the battery is not working correctly, it can prevent the start/stop system from working.

Check if you have a battery or check engine light on your dashboard. If you do, then take it to a mechanic to have it checked out.

Faulty Sensor

There are sensors in the vehicle that tell the system when to turn the engine off. If one of these sensors is not working properly, it can prevent the start/stop system from working.

A mechanic will be able to diagnose and replace the faulty sensor.

A/C is on Max

The start/stop feature won't work if the A/C is on Max. The system needs to conserve battery power when the A/C is on.

If you want to use the start/stop feature, ensure the A/C is turned off or set to a lower setting.

Engine is Cold

The start/stop system will not work if you are in cold temperatures. This is because the engine needs to be warmed up before it can be turned off.

The system will automatically turn on when the engine is warmed up.

Bad Vehicle Angle

If you have parked in a sloped area, the start/stop system might not work. The system needs to be at a certain angle to properly turn off the engine.

If you are parked on an incline, make sure your vehicle is in Park and turned off before you exit the car.

In addition, if you have the vehicle parked with the tires turned, the system might not work.

Close up shot of a car's dashboard with the battery icon lit.

Final Thoughts

The start/stop feature is a great way to conserve fuel and reduce emissions. However, it's important to remember that the system needs proper maintenance to work correctly.

If you have any questions about your start/stop system, ask a mechanic. They will be able to help you troubleshoot the issue and get your system up and running again.

Made it to the end? Here are other articles you might enjoy:

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