Why Doesn’t My Heat Turn on With Remote Start? Discover the Solution Here!

Published by Dustin Babich on

Your heat may not turn on with remote start if the car heater is not engaged or the setting is incorrect. It could also be due to a malfunction in the vehicle’s remote start system, which needs professional inspection and repair to resolve the issue.

When facing this problem, troubleshooting the remote start system and ensuring the correct settings are in place can often rectify the situation. Understanding the potential reasons for your heat not turning on with remote start can help you take the appropriate steps to resolve the issue promptly.

In the following sections, we will explore common causes and solutions to this problem to help you regain the convenience and comfort of using your remote start feature effectively.

Common Remote Start Issues

If your heat doesn’t turn on when using remote start, it could be due to a weak battery. A weak battery may not be able to support the power needed to operate the remote start system effectively. Another potential issue could be a system malfunction, which can prevent the remote start feature from functioning as expected. It’s essential to have these issues diagnosed and resolved by a qualified technician to ensure the proper operation of your remote start system.

Remote Start Activation Process

When your heat does not turn on with remote start, ensure the transmitter sends signal properly.

Check if the pre-heating system is activated to help warm up the vehicle beforehand.

Impact Of Low Temperatures

When the temperatures drop, you may experience issues with your vehicle’s remote start system. Low temperatures can have a significant impact on the fuel system and battery performance, preventing your heat from turning on with remote start. In cold weather, fuel can become thick and sluggish, making it difficult to start the engine. This can also strain the battery, which may struggle to provide the necessary power. It’s important to ensure your fuel system is clean and in good condition, as well as your battery is fully charged, to avoid any issues with remote start in colder temperatures. Additionally, keeping your vehicle parked in a garage or using a block heater can help maintain optimal conditions for remote start functionality.

READ ALSO  Toyota Tacoma Rear Axle Identification: The Ultimate Guide to Determining Your Vehicle's Axle

Troubleshooting Steps

Troubleshooting Steps:

Make sure to check the remote battery first to ensure it has enough power. A weak or dead battery can prevent the remote start function from working properly.

Next, verify system connections to ensure everything is properly connected and there are no loose or damaged wires. Inspect the connections between the remote start module, the vehicle’s ignition system, and the battery.

If the remote start still isn’t working after checking the battery and connections, it may be necessary to reset the system. Refer to the user manual or contact the manufacturer for specific instructions on how to reset the remote start system.

It’s also worth considering any recent changes or modifications made to the vehicle. If any modifications were made to the electrical system or if aftermarket components were installed, they could potentially interfere with the remote start function.

If all else fails, it may be necessary to consult a professional. An automotive technician or an expert in remote start systems will have the necessary knowledge and tools to diagnose and fix any issues you may be experiencing.

Professional Evaluation

When your vehicle’s heat doesn’t turn on with remote start, a professional evaluation is crucial. Technicians use diagnostic tools for an expert inspection to pinpoint the issue accurately. They assess the heating system thoroughly for potential problems and determine the root cause.

Preventative Maintenance Tips

Regularly check your remote start system to ensure proper functioning. Monitor the battery health to avoid unexpected issues. Implement preventative maintenance measures to extend the longevity of your remote start system.

Frequently Asked Questions On Why Doesn’t My Heat Turn On With Remote Start

Will Remote Start Turn On Heat?

Yes, remote start can turn on the heat in your vehicle. Using a remote start system, you can preheat your car before you get in, ensuring a comfortable temperature.

READ ALSO  Toyota Tacoma Power Outlet in Bed: The Ultimate Electrical Solution

How Do You Set A Remote Start Climate?

To set a remote start climate, follow these steps: 1. Start your vehicle remotely using the remote start function. 2. Adjust the temperature on the climate control system to your desired setting. That’s it! Your vehicle will now have the desired climate when you enter.

How Do You Turn On Heated Seats With Remote Start?

To turn on heated seats with remote start, simply press the heated seat button before exiting the vehicle.

Why Does My Remote Start Not Work In The Cold?

Cold temperatures can affect the battery’s performance, leading to lower voltage and reduced power for the remote start. This can prevent the system from working properly. It’s essential to ensure your battery is in good condition for reliable performance in cold weather.

Why Doesn’t My Heat Turn On With Remote Start?

If your heat doesn’t turn on with remote start, it could be due to a malfunctioning thermostat or a problem with the heating system itself. It’s best to consult a professional to diagnose and fix the issue.


If your heat doesn’t turn on with remote start, check for system compatibility and settings. Service by a professional may be needed to resolve the issue. Ensure all connections and components are functioning properly for optimal heating performance. Stay informed and proactive to enjoy a cozy and convenient heating experience.

Dustin Babich
Categories: FAQ

Dustin Babich

Dustin Babich

As the passionate author behind Automotivesimple.com, Dustin Babich is a knowledgeable expert in all things automotive. With a deep understanding of car tools, equipment, engines, and troubleshooting techniques, Dustin Babich shares invaluable insights, practical tips, and effective solutions to empower readers in overcoming car-related challenges.

As an Amazon Associate, I earn from qualifying purchases. This will not charge you any extra cost.