Can Remote Start Cause Engine Light

If your engine light is on, it’s best to take your car to a mechanic to have it checked out. However, if you have a remote start system installed in your car, it’s possible that the system could be causing the engine light to come on. The way remote start systems work is by sending a signal to the car’s computer that tells it to turn on the engine.

If there’s something wrong with the way the system is installed or with the system itself, it’s possible that this signal could be misinterpreted by the car’s computer and cause the engine light to come on.

If you’ve ever had your engine light come on after starting your car with a remote starter, you may have wondered if the two are related. While it’s possible that a remote starter could cause your engine light to come on, it’s more likely that the issue is unrelated and simply a coincidence. If you’re concerned about your engine light, be sure to take your car in for a check-up so that a professional can diagnose the problem.

Can a Remote Start Cause Your Check Engine Light to Come on

If your check engine light comes on after you’ve installed a remote start system, there are a few things that could be causing the problem. It’s possible that the system isn’t compatible with your car, or that it wasn’t installed correctly. In some cases, the remote start system can cause interference with your car’s computer, which can trigger the check engine light.

If you’re not sure what’s causing the problem, it’s best to take your car to a mechanic for diagnosis.

What is a Remote Start

Assuming you are referring to a remote car starter: A remote car starter is a device that allows the user to start their car from a distance without having to physically be in the vehicle. This can be useful in cold weather to preheat the car before getting in, or in hot weather to cool it down.

It can also be helpful if you have a long commute and want to make sure your car is comfortable when you get in it. Most remote starters will come with two key fobs – one for the driver and one for the passenger. The driver’s key fob will usually have a range of about 100-200 feet, while the passenger’s key fob will usually have a shorter range of about 50-100 feet.

Some newer models may even come with an app that can start your car from anywhere with an internet connection. To install a remote starter, you will first need to purchase one that is compatible with your vehicle. You can find these online or at most auto parts stores.

Once you have the unit, you will need to wire it into your vehicle’s electrical system. This can be done yourself if you are familiar with cars, or you can take it to a professional installer.

How Can I Tell If My Car Has a Remote Start System

If your car has a remote start system, there will be a button on the key fob that says “Remote Start.” If you press and hold this button for three seconds, the car should start.

Will a Remote Start Void My Warranty

If you’re considering installing a remote car starter, you may be wondering if it will void your vehicle’s warranty. The answer is maybe. It depends on a few factors, including who installs the remote starter, what type of starter it is, and what kind of car you have.

If you have a newer car with an onboard computer, there’s a good chance that installing a remote starter will void your warranty. That’s because the electronic signals from the remote can interfere with the computer, causing all sorts of problems. If you decide to go ahead with a remote starter anyway, be sure to get one that comes with a bypass module.

This will prevent any interference with your car’s computer system. Even if you have an older car without an onboard computer, some dealerships or manufacturers may still void your warranty if they find out you’ve installed a remote starter. So it’s always best to check with your dealer first before having any work done on your car.

Overall, we recommend against having a remote starter installed if you’re worried about voiding your warranty. It’s just not worth the risk. If you really want one, wait until after your warranty expires so you can enjoy it worry-free!

Is It Safe to Use a Remote Start

Assuming you are asking if it is safe to use a remote start in your car: Yes, it is generally safe to use a remote start. However, as with any technology, there are potential risks that come along with using a remote start.

For example, if you accidentally leave your car running and unattended, it could lead to theft or vandalism. Additionally, if you have young children or pets at home, you’ll want to be sure they’re not able to get into the car while it’s running remotely. Other than those few potential risks, using a remote start is perfectly safe for most people.

If you take precautions against leaving your car running unattended and make sure small children and animals are not able to access the vehicle, then you should be fine using a remote starter.

Can a Remote Start Cause My Engine Light to Come on

If your engine light comes on after you’ve installed a remote starter, there are a few things that could be causing the problem. One possibility is that the remote starter is wired incorrectly. Another possibility is that the car’s computer has been reset and needs to relearn its idle settings.

If you’re not sure what’s causing the problem, it’s best to take your car to a mechanic or dealership for diagnosis and repair.


If you have a remote starter installed in your car, you may have noticed that it can sometimes cause your engine light to come on. This is because the remote start system uses sensors to detect when the engine is running, and if the sensor isn’t working properly, it can trigger the engine light. There are a few things you can do to troubleshoot this problem: first, check the battery in the remote starter; if it’s low, replace it.

Next, check the wiring to make sure all the connections are tight. Finally, if these two things don’t solve the problem, you may need to take your car to a mechanic to have them check for other issues.

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