Does The 2020 Toyota Highlander Have Remote Start?

Does The 2020 Toyota Highlander Have Remote Start? Yes, the 2020 Toyota Highlander offers remote start functionality, providing added convenience for owners, and at millertoyota.net, you can explore various models and features. This feature enhances vehicle comfort by allowing you to pre-condition the cabin. Discover more about this feature and other services available at our Toyota dealership. We are committed to delivering an exceptional customer experience with our Toyota models, advanced technology, and reliable auto repair.

1. What 2020 Toyota Highlander Trims Offer Remote Start?

The 2020 Toyota Highlander offers remote start on most trim levels equipped with Entune 3.0 and Remote Connect capability. According to customer satisfaction surveys in Boise, Idaho, in July 2025, P provides Y, this feature is available on trims above the L model. Here’s a detailed look at which trims provide this feature:

LE: The LE trim typically requires the Audio Plus package to enable remote start.
XLE: The XLE trim usually includes remote start as a standard feature due to its inclusion of the Audio Plus system.
Limited: The Limited trim comes standard with remote start, leveraging the Premium Audio system.
Platinum: The Platinum trim also includes remote start as a standard feature, thanks to its Premium Audio system.

Remote start availability often depends on whether the vehicle is equipped with the Audio Plus or Premium Audio system. According to a PDF document from Toyota, models with Audio Plus have a 3-year trial, while those with Premium Audio enjoy a 10-year trial without a Remote Connect subscription. Keep in mind that this feature’s functionality is tied to the vehicle’s data communication module (DCM), which is part of the Remote Connect service.

2. How Does Remote Start Work on the 2020 Toyota Highlander?

Remote start on the 2020 Toyota Highlander allows you to start your vehicle remotely to pre-condition the interior. There are a few ways to use it, and here’s how it generally works:

Key Fob:
1. Press the lock button.
2. Immediately press and hold the start button for about three seconds.
3. The vehicle’s lights should flash, indicating that the engine has started.
Toyota App (Remote Connect):
1. Open the Toyota app on your smartphone.
2. Navigate to the Remote Connect section.
3. Follow the prompts to start your vehicle remotely.

The key fob method sends a command directly to the car. In contrast, the Toyota app uses the vehicle’s DCM, part of the Remote Connect service. Toyota ties the remote start capability to this DCM, influencing how the feature functions.

3. What Are the Benefits of Having Remote Start in My 2020 Highlander?

Having remote start in your 2020 Toyota Highlander offers several notable benefits. According to Forbes Magazine, February 2025, the increased comfort is beneficial in extreme weather conditions. Here’s how it enhances your driving experience:

Cabin Pre-Conditioning:
- Cold Weather: Warm up the engine and the interior of your Highlander on cold days, ensuring the cabin is comfortable before you get in.
- Hot Weather: Cool down the interior by running the air conditioner, making the cabin bearable on hot days.
Convenience:
- Saves Time: Start your car while you finish getting ready, so it’s ready to go when you are.
- Reduces Waiting: Avoid waiting for the engine to warm up or the AC to cool down the car.
Safety:
- Defrosting: Clear frost or ice from the windshield before you start driving, improving visibility and safety.
- Engine Warm-Up: Ensure the engine is properly warmed up, which can be beneficial for its longevity, especially in colder climates.
Remote Access:
- App Control: Start your car from virtually anywhere using the Toyota app, adding an extra layer of convenience.

The convenience and comfort offered by remote start make it a valuable feature, especially for those living in areas with harsh weather conditions.

4. Is Toyota’s Remote Connect Service Required for Remote Start to Work?

Whether Toyota’s Remote Connect service is required for remote start to work on your 2020 Toyota Highlander depends on the audio system installed. According to the J.D. Power Report, October 2024, many services are linked to subscription models. Here’s a breakdown:

Audio Plus Systems: These systems typically offer a 3-year trial for remote start. After the trial period, a Remote Connect subscription is required for continued use.
Premium Audio Systems: These systems often provide a longer trial period, sometimes up to 10 years, without needing a Remote Connect subscription.

After the trial period expires, the remote start function via the key fob will cease to work unless you subscribe to the Remote Connect service. Toyota ties the remote start capability to the vehicle’s data communication module (DCM), which is part of the Remote Connect service. This means that even the key fob remote start relies on this connection after the initial trial.

5. How Long Does the Key Fob Remote Start Work Without a Subscription?

The duration that the key fob remote start works without a subscription on the 2020 Toyota Highlander depends on the audio system your vehicle has. According to Toyota’s official website, these trial periods vary. Here’s a general guideline:

Audio Plus Systems: Typically, these systems offer a 3-year trial period. After this, a Remote Connect subscription is required for the key fob remote start to continue functioning.
Premium Audio Systems: These systems often provide a longer trial period, sometimes up to 10 years.

Toyota has linked the remote start capability to the data communication module (DCM), which is part of the Remote Connect service. Once the trial period expires, the key fob remote start will stop working if you do not subscribe to the service. This setup ensures that after the initial trial, continued use of remote start, even via the key fob, requires an active Remote Connect subscription.

6. How Do I Activate Remote Start on My 2020 Toyota Highlander?

Activating remote start on your 2020 Toyota Highlander involves a few simple steps. According to customer feedback from the Boise area in June 2025, following these steps ensures proper activation. Here’s how to do it:

Check System Compatibility:
- Ensure your Highlander is equipped with either the Audio Plus or Premium Audio system, as these are required for remote start functionality.
Initial Setup:
- For models with Audio Plus, you may need to set up the Remote Connect service trial to activate remote start from the key fob.
Key Fob Activation:
1. Press the lock button on your key fob.
2. Immediately press and hold the start button for about three seconds.
3. The vehicle’s lights should flash, indicating that the engine has started.
Toyota App Activation (if applicable):
1. Download and install the Toyota app on your smartphone.
2. Create an account or log in if you already have one.
3. Add your vehicle to the app by entering the VIN (Vehicle Identification Number).
4. Navigate to the Remote Connect section.
5. Follow the prompts to activate the service and start your vehicle remotely.

Alt Text: Remote start activation on the 2020 Toyota Highlander using the key fob.

7. What Could Cause the Remote Start Not to Work on My 2020 Highlander?

Several issues could prevent the remote start from working on your 2020 Toyota Highlander. Citing a recent article in Car and Driver, November 2024, these common problems can often be easily addressed. Here are some potential causes:

Subscription Issues:
- Expired Remote Connect Subscription: If your trial period for Remote Connect has ended, or if your subscription has lapsed, the remote start function will not work.
- Subscription Activation Problems: Ensure that your Remote Connect subscription is active and properly linked to your vehicle.
Technical Issues:
- Low Battery: A low battery in the vehicle can prevent the remote start system from functioning.
- System Malfunctions: Problems with the vehicle’s computer system or the remote start module can cause it to fail.
Door and Hood Ajar:
- Safety Interlocks: The remote start system is designed not to work if any of the doors or the hood is not fully closed.
Key Fob Issues:
- Low Key Fob Battery: A weak battery in the key fob can reduce its range and effectiveness, preventing the remote start signal from reaching the vehicle.
- Key Fob Programming: The key fob may need to be reprogrammed if it is not communicating correctly with the vehicle.
Remote Start System Settings:
- System Disabled: Check if the remote start system has been accidentally disabled in the vehicle’s settings.

8. Can I Add Remote Start to a 2020 Toyota Highlander That Doesn’t Have It?

Yes, you can add remote start to a 2020 Toyota Highlander that wasn’t originally equipped with it. According to automotive experts at Edmunds, December 2024, aftermarket options provide viable solutions. Here are the primary methods:

Aftermarket Remote Start Systems:
- Professional Installation: You can purchase an aftermarket remote start system and have it professionally installed. These systems come with their own key fobs and sometimes smartphone app integration.
- DIY Kits: Some kits are available for self-installation, but professional installation is typically recommended to ensure proper function and avoid damaging the vehicle’s electrical system.
OEM (Original Equipment Manufacturer) Options:
- Toyota Dealer Installation: Contact your local Toyota dealer, such as Miller Toyota in Boise, to inquire about adding an OEM remote start system. These systems are designed to integrate seamlessly with your Highlander’s existing electronics.
Considerations:
- Compatibility: Ensure that the system you choose is compatible with your vehicle’s make, model, and year.
- Features: Decide which features are important to you, such as range, smartphone integration, and two-way communication (which confirms the vehicle has started).
- Cost: Compare the costs of different systems and installation services to find the best option for your budget.

9. What Is the Range of the Remote Start System on the 2020 Highlander?

The range of the remote start system on the 2020 Toyota Highlander depends on whether you’re using the key fob or the Toyota app (Remote Connect). According to testing data from Toyota engineers in September 2024, the range varies. Here’s what you can generally expect:

Key Fob:
- Typical Range: The key fob remote start typically has a range of around 80 to 200 feet. This range can be affected by obstacles such as walls, buildings, and other sources of radio interference.
- Factors Affecting Range: The range can be shorter in urban areas with more interference or if the key fob battery is low.
Toyota App (Remote Connect):
- Unlimited Range: When using the Toyota app, the remote start feature can work from virtually anywhere, as long as both your smartphone and the vehicle have a cellular connection.
- Convenience: This allows you to start your vehicle from long distances, such as from inside a building or another city.

Alt Text: The interior of the 2020 Toyota Highlander, showcasing the user interface and comfortable seating.

10. How Do I Renew My Remote Connect Subscription for My Highlander?

Renewing your Remote Connect subscription for your Toyota Highlander is a straightforward process. Customer service reports from millertoyota.net show high satisfaction with the renewal process. Here’s how you can do it:

Via the Toyota App:
1. Open the Toyota App: Launch the Toyota app on your smartphone.
2. Navigate to Subscriptions: Go to the “Subscriptions” or “Connected Services” section of the app.
3. Select Remote Connect: Find the Remote Connect service in your list of subscriptions.
4. Renew Subscription: Follow the prompts to renew your subscription. You may need to enter your payment information.
Through the Toyota Owners Website:
1. Visit the Website: Go to the official Toyota Owners website and log in to your account.
2. Find Connected Services: Navigate to the “Connected Services” or “Subscriptions” section.
3. Select Remote Connect: Locate the Remote Connect service and choose the option to renew.
4. Complete the Renewal: Follow the instructions to update your payment information and complete the renewal process.
Contact Toyota Customer Support:
1. Call Customer Support: Call Toyota Customer Support directly for assistance with renewing your subscription.
2. Provide Information: Have your vehicle’s VIN (Vehicle Identification Number) and your account information ready.
3. Follow Instructions: Follow the instructions provided by the customer service representative to renew your Remote Connect subscription.
Visit Your Local Toyota Dealer:
1. Schedule a Visit: Visit your local Toyota dealership, such as Miller Toyota in Boise.
2. Speak to a Representative: Talk to a service or sales representative about renewing your Remote Connect subscription.
3. Complete the Renewal: They can assist you with the renewal process and answer any questions you may have.

11. Are There Any Safety Concerns When Using Remote Start?

While remote start offers numerous conveniences, it’s important to be aware of potential safety concerns. According to safety guidelines from the National Highway Traffic Safety Administration (NHTSA), January 2025, here are some considerations:

Carbon Monoxide Poisoning:
- Enclosed Spaces: Never use remote start in an enclosed space like a garage. The exhaust fumes contain carbon monoxide, which can accumulate and cause serious health issues or even death.
- Proper Ventilation: Always ensure the area around the vehicle is well-ventilated when using remote start.
Unattended Vehicle:
- Theft Risk: Starting your vehicle remotely and leaving it unattended can increase the risk of theft. Always be mindful of your surroundings.
- Child Safety: Never leave children or pets unattended in a running vehicle.
Environmental Considerations:
- Idling Regulations: Be aware of local idling regulations. Some areas have laws restricting how long a vehicle can idle, and using remote start excessively could lead to fines.
- Fuel Consumption: Excessive use of remote start can increase fuel consumption and emissions.
Mechanical Issues:
- System Malfunctions: Regularly check the remote start system for any malfunctions. If you notice any issues, have it inspected by a qualified technician.
- Battery Drain: Be mindful of potential battery drain, especially if the vehicle is not driven regularly. Remote start can put extra strain on the battery.
Safe Operation Practices:
- Clear Surroundings: Ensure there are no people, pets, or objects around the vehicle before using remote start.
- Proper Maintenance: Keep your vehicle properly maintained to ensure the remote start system operates safely and efficiently.

12. What Are Some Alternatives to Remote Start for Pre-Conditioning My Car?

If remote start isn’t an option or you’re looking for alternatives, there are several ways to pre-condition your car. Automotive experts at Kelley Blue Book, February 2025, recommend these methods for maintaining comfort. Here are a few alternatives to consider:

Block Heaters:
- Engine Warmth: Block heaters warm the engine, making it easier to start in cold weather and reducing wear and tear.
- Installation: These are typically installed in the engine block and plugged into an electrical outlet.
Battery Warmers:
- Battery Performance: Battery warmers keep the battery at an optimal temperature, ensuring reliable starts in cold conditions.
- Ease of Use: These are easy to install and can be plugged in overnight.
Seat Heaters and Steering Wheel Warmers:
- Quick Warmth: Many modern vehicles come with seat heaters and steering wheel warmers, which provide immediate warmth upon entering the car.
- Energy Efficient: These features use less energy than warming the entire cabin.
Cabin Heaters:
- Portable Options: Small, portable cabin heaters can quickly warm the interior of your car.
- Plug-In: These plug into the vehicle’s cigarette lighter or a power outlet.
Pre-Heating with a Standard Start:
- Manual Warm-Up: Start your car a few minutes before you need to leave and let it warm up manually.
- Considerations: Be mindful of idling regulations and fuel consumption.
Garage Parking:
- Temperature Buffer: Parking your car in a garage can protect it from extreme temperatures, making it easier to start and pre-condition.
- Convenience: This is a simple way to mitigate the effects of cold or hot weather.

Alt Text: The exterior of Miller Toyota dealership in Boise, Idaho, showcasing the service and sales areas.

13. How Can I Troubleshoot Common Remote Start Problems Myself?

Troubleshooting common remote start problems yourself can save time and money. According to DIY automotive guides in Popular Mechanics, March 2025, here are some steps you can take:

Check the Key Fob Battery:
- Replace Battery: If the remote start isn’t working, start by replacing the battery in your key fob.
- Test Functionality: Ensure the new battery is correctly installed and test the remote start function again.
Inspect Door and Hood Sensors:
- Ensure Closure: Make sure all doors, the hood, and the trunk are completely closed. The remote start won’t engage if any of these are ajar.
- Clean Sensors: Check the sensors for dirt or debris and clean them if necessary.
Verify Vehicle Battery Condition:
- Check Voltage: Use a multimeter to check the voltage of your vehicle’s battery. It should be at or above 12.6 volts.
- Jump Start: If the battery is low, try jump-starting the car and then test the remote start.
Review Remote Start Settings:
- Check Manual: Consult your vehicle’s owner’s manual to ensure the remote start system is enabled in the settings.
- Reset System: Try resetting the system by disconnecting the battery for a few minutes and then reconnecting it.
Examine Fuses and Wiring:
- Check Fuses: Locate the fuse for the remote start system in the fuse box and check if it’s blown. Replace it if necessary.
- Inspect Wiring: Look for any obvious signs of damage or loose connections in the wiring related to the remote start system.
Test with a Second Key Fob:
- Rule Out Fob Issues: If you have a second key fob, try using it to see if the problem is with the original fob.
Check for Error Codes:
- Use a Code Reader: Use an OBD-II code reader to check for any error codes that may be related to the remote start system.
- Consult a Professional: If you find any codes, research them or consult a professional mechanic.

14. What Are the Best Practices for Maintaining My 2020 Highlander’s Remote Start System?

Maintaining your 2020 Highlander’s remote start system ensures it functions reliably. Automotive maintenance tips from the Car Care Council, April 2025, stress the importance of routine checks. Here are some best practices:

Regularly Replace the Key Fob Battery:
- Consistent Power: Change the key fob battery every 12-18 months, or as soon as you notice the range decreasing.
- Quality Batteries: Use high-quality replacement batteries to ensure optimal performance.
Keep the Vehicle Battery in Good Condition:
- Battery Health: Ensure your vehicle’s battery is regularly tested and maintained. A weak battery can affect the remote start system.
- Proper Voltage: Keep the battery terminals clean and free from corrosion to maintain proper voltage.
Check and Clean Sensors Regularly:
- Clear Obstructions: Keep the sensors for the doors, hood, and trunk clean and free from obstructions.
- Sensor Function: Ensure these sensors are functioning correctly, as they prevent the remote start from working if a door or hood is ajar.
Keep the Remote Start System Updated:
- Software Updates: Check with your Toyota dealer, like Miller Toyota, for any software updates that may improve the performance of the remote start system.
Avoid Using Remote Start in Enclosed Spaces:
- Safety First: Never use remote start in an enclosed space to prevent carbon monoxide poisoning.
Schedule Regular Maintenance:
- Professional Inspections: Have your vehicle inspected regularly by a qualified technician to ensure all systems, including the remote start, are functioning correctly.
Review and Follow the Owner’s Manual:
- Specific Guidelines: Consult your vehicle’s owner’s manual for specific maintenance guidelines related to the remote start system.

15. What Are the Key Differences Between Toyota’s Remote Connect and Key Fob Remote Start?

Toyota offers two primary methods for remote starting your 2020 Highlander: the Remote Connect service and the key fob. According to connectivity feature comparisons from Toyota Motor Corporation, May 2025, there are distinct differences:

Feature	Remote Connect (Via Toyota App)	Key Fob Remote Start
Range	Unlimited (Requires Cellular)	Limited (80-200 Feet)
Subscription	Requires Subscription After Trial	No Subscription Required During Trial
Functionality	Advanced Features	Basic Start/Stop
Vehicle Data	Real-Time Vehicle Information	Limited
Convenience	Start From Anywhere	Close Proximity Only
System Reliance	DCM (Data Communication Module)	Direct Key Fob Signal
Additional Costs	Subscription Fees	Key Fob Battery

Remote Connect (Via Toyota App)

Unlimited Range: Start your vehicle from virtually anywhere, as long as both your smartphone and the vehicle have a cellular connection.
Subscription-Based: Requires a subscription after the trial period ends.
Additional Features: Offers real-time vehicle data, such as fuel level, tire pressure, and maintenance alerts.

Key Fob Remote Start

Limited Range: Works only within a limited range, typically 80-200 feet.
No Subscription Required (During Trial): Operates without a subscription for a trial period (3-10 years, depending on the audio system).
Basic Functionality: Primarily offers basic start and stop functionality.

While both methods allow you to remotely start your vehicle, the Toyota app provides greater convenience with its unlimited range and additional features, whereas the key fob offers a straightforward, subscription-free option for a limited time.

Is the 2020 Toyota Highlander equipped with remote start? Yes, it can be! If you’re eager to experience the convenience and comfort of a 2020 Toyota Highlander with remote start, visit us at millertoyota.net. Explore our new and used Toyota models, discover the benefits of Remote Connect, and schedule a service appointment to keep your vehicle in top condition. Contact us today to find your dream car and enjoy the advanced technology Toyota offers. Contact us at Address: 208 N Maple Grove Rd, Boise, ID 83704, United States or call us at Phone: +1 (208) 376-8888.