Last Updated: July 2, 2020 I suppose it would be the car's entire alarm. Can you give us some more information as to why you believe it is the alarm killing the battery and over what period of time the battery is dying? There may be a protective cover over your battery in the engine bay that you may need to remove in order to find it. The remote door lock and unlock function still works though. Yes. How do automotive firmware engineers do their jobs? sign. Since the alarm system can prevent the car from starting, I am not sure if bypassing it will allow the car to start without physically hot wiring it. I was going to (upon more information) suggest these two options: Brockless: Those are very good questions, which I probably should have mentioned in my original post. Every auto maker uses different car alarms, so some may require a specific action be taken before the alarm will shut down. Place trim pieces off to the side to ensure you don’t step or sit on them as you work. When they don’t function properly, they can be quite embarrassing. If the alarm comes back on a few minutes after you reinsert the fuse, something must be setting it off, such as a faulty key fob or an issue with the electronic control unit of the vehicle. Cut it and make sure no loose wires are hanging out or find the fuse for the alarm and take it off to reset the alarm. Brockles: Thank you again! Hold until you hear fast beeps indicating the alarm has been reset. wikiHow's Content Management Team carefully monitors the work from our editorial staff to ensure that each article is backed by trusted research and meets our high quality standards. Once the vehicle is running, the car alarm should not turn it back off. Disconnecting the battery Put on the appropriate safety gear. I have never in my life heard one and assumed a car was being stolen, rather that it's someone who's set their own alarm off accidentally). Your support helps wikiHow to create more in-depth illustrated articles and videos and to share our trusted brand of instructional content with millions of people all over the world. There is a micro switch at the hood latch that links to the factory alarm. If you're near your car when the alarm goes off — or if remote starting is one of … While the passenger side door may work, it is more likely it will work on the driver’s side. If you really can’t stand to see another ad again, then please consider supporting our work with a contribution to wikiHow. All posts copyright their original authors. To shut off a car alarm that won’t quit, use your key to lock and unlock the driver's side door so the alarm stops. Is there a fuse for the alarm system? Gala Prep continues! Please help us continue to provide you with our trusted how-to guides and videos for free by whitelisting wikiHow on your ad blocker. Well, if it's what I think it is then the only checking you can do is to replace it. In short, though, I did research the alarm system as a whole and came up with nothing. The fuse box diagram will be in your vehicle’s repair manual if you have one. By using our site, you agree to our. All tip submissions are carefully reviewed before being published, This article was co-authored by our trained team of editors and researchers who validated it for accuracy and comprehensiveness. Yes. (Opens the hood and disconnects one of the cables from the battery). Alternatively, stand close to the car and press the lock button on your key fob, followed by the unlock button. If the alarm on a truck goes on and off for almost two hours, could the battery go dead? Include your email address to get a message when this question is answered. {"smallUrl":"https:\/\/www.wikihow.com\/images\/thumb\/9\/98\/Shut-Off-a-Car-Alarm-That-Won%27t-Quit-Step-1-Version-2.jpg\/v4-460px-Shut-Off-a-Car-Alarm-That-Won%27t-Quit-Step-1-Version-2.jpg","bigUrl":"\/images\/thumb\/9\/98\/Shut-Off-a-Car-Alarm-That-Won%27t-Quit-Step-1-Version-2.jpg\/aid1440865-v4-728px-Shut-Off-a-Car-Alarm-That-Won%27t-Quit-Step-1-Version-2.jpg","smallWidth":460,"smallHeight":345,"bigWidth":"728","bigHeight":"546","licensing":"

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