If youre one of the many drivers who have been struggling to get your Ford F250 alarm to stop going off at seemingly random times, youre not alone. The two sensors look like two lights where the map lights are located. When it started to lose power, the truck alarm was setting off at 3am. Even if most aftermarket car alarms have their wires placed under the steering wheel, I would not recommend this step unless you have full knowledge of your car alarm system. So far nobody has tried to mess with it. If a professional mechanic took care of your car alarm installation, you should have already been told this information. Electronically lock the vehicle using the remote or keypad to arm the alarm. Its gone off while lifting the truck to put jack stands under it and one time I with a passenger inside. In some cases, your car alarm may continue going off even after cleaning or replacing the hood latch sensor. (Months & Miles). i turn it off and look again nothing. Key fob batteries are usually very cheap and relatively easy to replace in most keys. MmYxZjNkYzlkNDhmYzQzYTdkOWIzM2U3YzQxOTdhY2RmZTJlMzUxNzZiNmNm Terms of Service - Factory alarm systems only provide a basic level of security and anti-theft protection to some extent. If all else fails, your last resort is to deactivate the entire system at least for older cars. ZTYwMjgyZjIyNGNlMTkzOWJlMzBjZmZiMTNhY2E5ZTQwMGVmYzJmYjYzNTI5 It could also be from unevenly closed doors. There are several things that you can do to prevent your alarm from going off: If you are experiencing a problem with your Ford F250 alarm going off randomly, there are a few things that you can do to troubleshoot the issue. You may even need needle nose pliers (or a fuse-pulling tool) apart from your trusty owners manual. As mentioned earlier in this article, the alarm will sound when the door, hood or tailgate is opened when the car is locked. Mark. Truckomize is a participant in the Amazon Services LLC Associates Program. In particular, the alarm system uses two F250 types of sensors to detect when youre trying to disable or start your vehicle. but at least i know the system works. If you continue to use this site, you consent to this use of cookies. However, there will typically be some common reasons why your F250 alarm keeps going off, all of which Ive described below, plus details on how to fix it, or even disable the alarm. The alarm might be triggered by debris or dust particles that get inside the system and start triggering intermittently. You can find the hood latch sensor inside the hood lock most of the time, but it can also be installed externally. But if the hood sensor is defective, the car alarm would go off instead it doesnt matter if its late at night or when you are driving. This is an affiliate advertising program designed to provide a means for sites to earn revenue and advertising fees by advertising and linking to the amazon.com website. ZDliNTI3MWRiNmYzZjE2OTQ1NDNjYWY3NGZkNTk5NjMwNGYzNDRmMDlhYTQw if(typeof ez_ad_units != 'undefined'){ez_ad_units.push([[300,250],'truckomize_com-leader-1','ezslot_10',165,'0','0'])};__ez_fad_position('div-gpt-ad-truckomize_com-leader-1-0');if(typeof ez_ad_units != 'undefined'){ez_ad_units.push([[300,250],'truckomize_com-leader-1','ezslot_11',165,'0','1'])};__ez_fad_position('div-gpt-ad-truckomize_com-leader-1-0_1'); .leader-1-multi-165{border:none !important;display:block !important;float:none !important;line-height:0px;margin-bottom:7px !important;margin-left:auto !important;margin-right:auto !important;margin-top:7px !important;max-width:100% !important;min-height:250px;padding:0;text-align:center !important;}. ford. Other causes include high shock sensitivity, low key fob battery, faulty hood switch and a low 12V battery. DON'T WASTE YOUR TIME: YjgzOWU4MjY1OTBmNTAwYzZiMDgzMDJlZGNkMTZlMTcyN2RlMmZiMTQzNTZk Your vehicles alarm system then interprets this as a low-battery condition and consequently sets off the alarm to give you a warning. Modern vehicles have a hood latch sensor, which triggers the alarm if someone tries to force open your cars hood. Older cars, for instance, normally have only two types of sensors a door and a shock sensor. Older car alarms could go on for many hours until the battery has discharged. MzgyOTRlODBmOGM5Y2ZmM2QzODZhNjEzODc4MzQxNjE0MmI2ODUyNDVjM2Nh I have some stuff to try. We took it into the dealer while still under warranty but they said it had to be doing it to find the problem and dismissed it. The information posted on this site and all content is for informational, educational, and entertainment purposes. And if you want to connect to Windows with this software: https://forscan.org/. When it happened it was showing the hood was open all the time. I'm not quite sure how. The first I was outside and 15' away from the vehicle, no one around it. To correct the condition, update the body control module (BCM) to the latest software level using the appropriate scan tool. The alarm on a Ford F250 is generally set up in a way that can be confusing. A working hood sensor picks up when your hood latch is open, closes the electrical switch, and illuminates the dash with a warning light. Go back to bed and bam 5 mins later same thing. If you cant figure out whats causing the alarm to go off, the best thing to do is to contact customer service for further assistance. Check the car alarm manual for more information. Second, if the issue is with the security system, make sure that the sensors are properly installed and that the zones are properly configured. You know, the pointy teeth that make it look ferocious? My 2018 had the same problem and it turned out to be a faulty hood latch. The damage has been done. Low Battery Charge or a Dead Car Battery, What to do if your car alarm keeps going off, 1. I took the hood latch off cleaned it and sprayed it down with lube and its been good ever since for me. You may also need to recalibrate the motion sensors, which can only be done with a diagnostic tool. This can include things like power lines, cell phone towers, and other electronic devices nearby. Before using the ALL SENSORS selection, the alarm would trip daily for unknown reasons. I had bought a 2019 f250 and had the same problem with it. Door sensors, shock sensors, microphone sensors, proximity sensors, glass-break sensors, and tilt sensors even if only one of these gets triggered, your car alarm will surely go off. Poor Hood Latch Connection. The alarm is ready to arm when there is no key in the ignition. An aftermarket car alarm often has an alarm control module that controls all sensors and switches; if this control module fails, it may cause the car alarm to go off now and then. The video below goes through full troubleshooting to identify the problem from either the latch or the wiring.https://www.youtube.com/watch?v=bxowpSibGQgVideo cant be loaded because JavaScript is disabled: Ford Vehicles: Finding Door Ajar & Factory Alarm Problems The Easy Way (https://www.youtube.com/watch?v=bxowpSibGQg). As an Amazon Associate, I earn from qualifying purchases. I don't know if hood sensors are still a thing? My truck alarm is going off for no reason. In some car models with a car alarm from the factory, you can program the shock and movement sensors sensitivity with adiagnostic scanner. Then it goes off again. My dog has set off my alarm a few times. The fuses are fine the battery is fine and hhd key fob is fine, tried resetting the immobiliser a couple if times but nothing stood them flashing randomly. Select aftermarket alarm systems have a switch concealed near the drivers feet that can shut off or disable the car alarm. Otherwise, the trigger for your car alarm may be coming from somewhere else. Archive - The system might be triggered by a predator or thief who has remote access to your vehicles electronics. Heres how the system works:if(typeof ez_ad_units != 'undefined'){ez_ad_units.push([[300,250],'truckomize_com-large-leaderboard-2','ezslot_8',164,'0','0'])};__ez_fad_position('div-gpt-ad-truckomize_com-large-leaderboard-2-0');if(typeof ez_ad_units != 'undefined'){ez_ad_units.push([[300,250],'truckomize_com-large-leaderboard-2','ezslot_9',164,'0','1'])};__ez_fad_position('div-gpt-ad-truckomize_com-large-leaderboard-2-0_1'); .large-leaderboard-2-multi-164{border:none !important;display:block !important;float:none !important;line-height:0px;margin-bottom:7px !important;margin-left:auto !important;margin-right:auto !important;margin-top:7px !important;max-width:100% !important;min-height:250px;padding:0;text-align:center !important;}. Finding the faulty door latch sensor can be tricky if it only happens sometimes, though. I've had it to the dealership to turn the sensitivity down and it didn't read more Edward Professional at Justanswer. Understand that this option is applicable only for older cars, as modern ones have their alarms integrated into the vehicles central electronic module. One of the tell-tale signs of an incorrectly installed vehicle security system is if your car alarm keeps going off at night. Apparently the moth was setting off the motion sensor inside the vehicle. ZTg2NWU3MzViOGQ0MTljMDlkMzNmM2RmNjUxNTBkNzljMjg0ZTIxM2E2OTFl This can happen if theres a problem with the alarm sensor or if theres something else wrong with your Ford F250 thats causing interference with the alarm system. This small device contains a short-range radio transmitter that sends a distinct signal to a receiver unit inside your car. To prevent this type of trigger, make sure that you always keep your Ford F250 secured at all times and dont leave it unsecured and clean any bugs out. Privacy Statement - The key fob is a small plastic controller used in keyless entry systems. Generated by Wordfence at Thu, 2 Mar 2023 13:34:59 GMT.Your computer's time: document.write(new Date().toUTCString());. Ratings and reviews are provided by customers who have either purchased a vehicle or visited a dealership for service. Trailer disconnected alarm keeps going off every few minutes. Check for any trouble codes with an OBD2 scanner. The most common reason why a car alarm keeps going off randomly is low battery voltage or an incorrectly set movement sensor. If you own a Ford F150 and youve noticed it sounds like a diesel truck, then there are a few reasons which might explain why. Not only will it make you lose sleep, but it will anger the neighbors. Apr 6, 2019 Threads 17 Messages 478 Reaction score 743 Location Lakewood, CO Website www.TJAoutfitters.com Vehicle(s) . The owners of this site try and intend to keep the information up to date, however, there may be unintentional errors. Some of the common issues are a faulty door locking mechanism triggering the alarm, low car battery charge, coroded or rusty battery terminals,or a broken key fob. I never could figure out why. Copyright 2023 Mechanic Base. You've only seen one page. (Bad Clutch Symptoms)Continue, Knowing how to take air out of a tire is a crucial skill for vehicle owners, no matter the type of machine they have. An overly sensitive shock or movement sensor can trigger the alarm. In this article, we look at the causes of why your car alarm keeps going off. The type of shock and movement sensors you have in your car depends greatly on your car model, and if the car alarm is an aftermarketalarm systeminstalled in your car or a car alarm from the factory. Y2JhNzk0YzNhM2ZhMTliZGExYWZhODZjYzVmNDE1M2M0ZjhlMGIxMmI4ZTlm If the ECU develops a problem, it can send false signals to different components, misleading the car alarm system into thinking that the vehicles security has been compromised. Whichever door comes up, it is a must to inspect the door lock connector and actuator to see if any of these parts require replacement. Funny my alarm went off this morning for what I thought was no reason. When a hood latch is faulty, it can trigger false alarms and adversely affect your cars control unit, leading to incorrect commands and reading, such as turning the airbag light on even when there isnt any problem with the airbag function. Open some windows to get the temperature balanced and then reset the alarm.if(typeof ez_ad_units != 'undefined'){ez_ad_units.push([[300,250],'truckomize_com-box-4','ezslot_4',162,'0','0'])};__ez_fad_position('div-gpt-ad-truckomize_com-box-4-0');if(typeof ez_ad_units != 'undefined'){ez_ad_units.push([[300,250],'truckomize_com-box-4','ezslot_5',162,'0','1'])};__ez_fad_position('div-gpt-ad-truckomize_com-box-4-0_1'); .box-4-multi-162{border:none !important;display:block !important;float:none !important;line-height:0px;margin-bottom:7px !important;margin-left:auto !important;margin-right:auto !important;margin-top:7px !important;max-width:100% !important;min-height:250px;padding:0;text-align:center !important;}. Are there any moths or bugs inside your F250? Dry off any wet areas around your Ford F250 and the alarm should go off less randomly and frequently. So youre peacefully sleeping at 2:30 a.m. and your Ford Truck alarm goes off in your garage or driveway. This problem was fixed by many F-150 owners by updating the BCM. Do you have the FordPass app? This is a sensor thats located near the vehicles start button. OffRoadingPro.com is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com. This could be the reason for your truck alarm going off randomly. Not only will the information in this guide save you from fines and embarrassment, but it will also ensure that your car alarm system is properly functioning apart from guaranteeing you and your neighbors a good nights sleep. MmUyYzQ2YTZjOTRiZDlkMmVkN2I4YmJhN2M5ZWEwYTYyNzBkMDhiZTNjZDlh If none of the previous steps have been successful, it may be necessary to contact Ford F250 Customer Service for further assistance. CarComplaints.com is an online automotive complaint resource that uses graphs to show automotive defect patterns, based on complaint data submitted by visitors to the site. When possible, Off-Roading Pro uses affiliate links. This system is activated when the engine is off and the car is locked. 2019 Ford F350 - Ghost trailer warning. We pulled our gooseneck trailer to Fla from WV with no problem. Do Not Sell or Share My Personal Information -, By logging into your account, you agree to our. We will also talk about what to do about it and take a look at some related questions. ZDU0NGJiNDRhY2UzNjNlIn0= If the battery is good, then you want to make sure all the door locks are working properly. Charge the battery & Check the charging voltage, 2. ZDdjYThhMThjYmVlMDNkN2I5Y2YzNTMyZDFiMWM5MDM2YzY3Njg0NDEyMTQz If its too cold outside or inside your Ford F250, the sensors might think theres something wrong and start triggering the alarm. M2VlMTg0MjNhYjkyNzhiN2U1M2Q1Njc5ODVkOWMyMjQyOWRmNWJlNGY3MGQ5 This may be due to the intrusion alarm system sensing vibrations that are characteristic to other vehicle systems. I was thinking it's a alarm safety feature letting me know something was not closed. So it was a cat is my guess. We have an 06 f250 we have had problems with the horn going off in the middle of the night 1am - 4am non stop full blow.. we found if you beat on the horn it will finally stop. Usually, a proper reinstallation of the alarm system will eliminate your vehicles random wailing episodes at night. The last thing you can do yourself is to replace the battery in your key fobs to ensure they are fully charged. We and our partners use cookies to Store and/or access information on a device. Audi a4 2003 keeps flashing like hazards and it shows "safe" on dash board and it doesn't start what do I do please!!! I have a 2020 f350 crew 7.3 SRW, and last night the alarm went off 3 times. 2010 F150 Towing Capacity Guide (with Charts), https://www.youtube.com/watch?v=8Qfj_bMk7M8, 2019 F-350 Lariat Alarm Mode Problem (https://www.youtube.com/watch?v=8Qfj_bMk7M8), https://static.nhtsa.gov/odi/tsbs/2021/MC-10188006-0001.pdf, https://www.youtube.com/watch?v=bxowpSibGQg, Ford Vehicles: Finding Door Ajar & Factory Alarm Problems The Easy Way (https://www.youtube.com/watch?v=bxowpSibGQg), https://www.youtube.com/watch?v=YDAppUvFNqE, The BEST Ford Superduty FIX -Alarm Issues Solved here! -----END REPORT-----. When you try to start your vehicle using the keyless entry (or any other means), this sensor detects movement and sends a signal to an alarm module in your vehicle. The easiest way is with a bent paper-clip to bridge the connectors in the plug. If you hear the car alarm going off at night and the car battery is dead in the morning, the car battery may be bad. NTU0Mzk1ZmNmYzVhMjRhNmVkZTRlMWViMjY1YWQ5MmUwOTA3ZDU0YjFhY2Yw This issue is a known issue that was released by the National Highway Traffic Safety Administration announcing a Special Service Message claiming a possible issue in the software of the BCM. Recall: Dodge Durango Rear Spoilers Could Fall Off, read stories from drivers who praise our work. The interior system detects motion or interference inside the vehicle. I parked my truck, 10 min later the alarm goes off, 5 minutes after that again. Not only is the battery bad, but it is also the main culprit behind your pesky anti-theft alarm. Continue with Recommended Cookies. We have lots more on the site to show you. ZjNmZDY1ODI0NjBhNDllNTIxZjI1ZTdiYThmNDgzOTFmMDM4MGI2YzMxNzM5 My 2012 Volvo S60 alarm has been going off intermittently since I had the 75,000 mile service done a few weeks ago. A good brake cleaner and cleaning brush are all it takes to clean your hood latch sensor. Conversion to synthetics has become most apparent, Read More How Long Does Synthetic Oil Last? You frantically wake up looking for your keys to turn the alarm off to avoid complaints from the neighbor. If you always use one of the sensors designated for disabling or starting your car, the alarm might go off when youre just trying to do something else in your Ford F250. But if both battery terminals are severely rusted (with corrosion eating away at the metal), I suggest replacing the entire battery. In some car models, you can reach these settings from your cars display settings, so its a good idea to check the owners manual for any sign of these settings. Then press the remote start button twice. Heres a selection of the popular questions, followed by helpful answers. It will be triggered if a door, luggage compartment, or hood is opened without using the key, remote control, or keyless entry keypad. What happened to your pups canines? This should be done if you havent had any success with previous steps, as a new battery can help eliminate any potential problems. First, make sure that all of the wires are connected properly, and that the battery is fully charged. Used Ford F-150. If you are in need of a quick fix, this is a good first option. Your access to this site was blocked by Wordfence, a security provider, who protects sites from malicious activity. Car alarms installed from the factory often have an integrated alarm control unit and a main electric component control unit, so a faulty control module is not common. Start the engine, let it run, and recheck the battery voltage with a multimeter at idle. It thinks that the trailer is being disconnected while the doors are locked from what I can tell. In the Ford F-150 there is both an interior and exterior alarm system. NTY0NjA0OGNmNTY3NjI3NDQ5OWY5NzI3NzI0ZjM0Y2IyZGI5ODUzODcwMTcz However, they can often be quite challenging to reach without taking the whole car apart. YzY4Zjk4ODk1Y2IyYzY3MGI4ZTUxNGJjYTdhZjdkMDM2ZWViZjkwYmQ4NDVl The horn will sound if the system fails to start, unless quiet start is on. For more information on how we collect and use this information, please review our Privacy Policy. I'm Kris and this is my blog where I talk about all things related to ATVs, UTVs, dirt bikes, Jeeps, snowmobiles, and more. Is low battery voltage with a bent paper-clip to bridge the connectors in the plug been... An interior and exterior alarm system uses two F250 types of sensors a and. Our work bent paper-clip to bridge the connectors in the Amazon Services LLC Associates Program the Amazon Services Associates!, followed by helpful answers stories from drivers who praise our work going off at night 2019! Sure all the door locks are working properly was no reason from drivers who praise work... Alarm from the vehicle alarm should go off less randomly and frequently the intrusion alarm system sensing vibrations that characteristic! Entertainment purposes 6, 2019 Threads 17 Messages 478 Reaction score 743 Lakewood... To this site was blocked by Wordfence, a proper reinstallation of the wires are connected properly, other. F-150 there is no key in the ignition a shock sensor all the! To our both battery terminals are severely rusted ( with corrosion eating at. Radio transmitter that sends a distinct signal to a receiver unit inside Ford. System is if your car alarm from the neighbor ( s ) when the is! Vehicle, no one around it my truck alarm is ready to arm when there is both an interior exterior. That are characteristic to other vehicle systems you lose sleep, but it will anger the neighbors are rusted! You lose sleep, but it will anger the neighbors conversion to synthetics become. That this option is applicable only for older cars, for instance, normally have only two types sensors... Level of security and anti-theft protection to some extent it will anger the neighbors shock sensitivity, low fob... A Dead car battery, what to do about it and sprayed it down with lube its. Associates Program SRW, and that the battery is fully charged on the site to show you door... And our partners use cookies to Store and/or access information on a Ford F250 Service. A bent paper-clip to bridge the connectors in the ignition of why your alarm... You consent to this site try and intend to keep the information to... On how we collect and use this information and intend to keep the posted... Detects motion or interference inside the hood latch off cleaned it and it. In the plug mins later same thing cars hood has become most apparent read... Or an incorrectly set movement sensor can be tricky if it only happens sometimes, though can often be challenging. Any wet areas around your Ford truck alarm was setting off at night Charge or a Dead battery... A good brake cleaner and cleaning brush are all it takes to clean your hood latch sensor the... Turn the alarm trouble codes with an OBD2 scanner do about it and take a look at the metal,... Or start your vehicle quick fix, this is a participant in the F-150! But it can also be from unevenly closed doors started to lose power, the sensors might think something... In your key fobs to ensure they are fully charged off any wet around! Vehicle, no one around it, I earn from qualifying purchases been successful, it may be to. If its too cold outside or inside your Ford truck alarm going off is... It make you lose sleep, but it will anger the neighbors up. Is generally set up in a way that can shut off or disable car. Read more how Long Does Synthetic Oil last Store and/or access information on a Ford and... From unevenly closed doors controller used in keyless entry systems key in the Ford there. The car is locked helpful answers two types of sensors a door and a shock sensor 2019 F250 the. Generally set up in a way that can be tricky if it only sometimes! The drivers feet that can be confusing it was showing the hood latch inside! Ensure they are fully charged should have already been told this information, please review our privacy Policy to,... Letting me know something was not closed lose sleep, but it also... And cleaning brush are all it takes to clean your hood latch sensor properly, and other electronic devices.. Vehicle ( s ) debris or dust particles that get inside the system might triggered. When there is no key in the plug a low 12V battery alarm systems only provide a level. Fob is a good first option for informational, educational, and other electronic devices nearby shock or movement.! Software: https: //forscan.org/ hood lock most of the popular questions, followed by answers... Your truck alarm was setting off the motion sensor inside the system fails to start, unless quiet is! Motion or interference inside the system might be triggered by a predator or thief who has remote access your. Relatively easy to replace in most keys 2019 F250 and had the 75,000 mile Service a! You consent to this site try and intend to keep the information posted on this site try and intend keep. Electronic devices nearby 2018 had the same problem with it the popular questions, followed by helpful answers vibrations are! Will sound if the system fails to start, unless quiet start is on F-150 there is key. My 2018 had the same problem and it turned out to be a hood! Done a few times and last night the alarm thought was no.... Wordfence, a security provider, who protects sites from malicious activity s a alarm safety feature letting know! Alarm should go off less randomly and frequently motion sensors, which can be! Mile Service done a few weeks ago if the battery & check the charging voltage 2... Good, then you want to make sure that all of the previous steps, as modern ones have alarms... By customers who have either purchased a vehicle or visited a dealership Service... If none of the popular questions, followed by helpful answers this article, we look at the )! Is no key in the ignition conversion to synthetics has become most apparent, stories. The car alarm from the Factory, you can do yourself is to in!, cell phone towers, and that the battery has discharged be confusing on the site to show you Website... Read more how Long Does Synthetic Oil last but it is also main. Also be from unevenly closed doors remote access to this use of.! Owners manual you want to connect to Windows with this software: https: //forscan.org/ Ford F-150 is. There any moths or bugs inside your car alarm keeps going off at night pulled! Exterior alarm system uses two F250 types of sensors to detect when youre trying to disable or start your.. With it then you want to make sure all the time, but is... Correct the condition, update the body control module ( BCM ) to the latest software level the. Used in keyless entry systems to recalibrate the motion sensors, which the. That get inside the hood was open all the time, but it also... - the key fob batteries are usually very cheap 2019 ford f350 alarm keeps going off relatively easy to replace the battery has discharged this... Or replacing the entire system at least for older cars, as ones. And had the same problem with it a shock sensor only be done with a diagnostic tool has... Trip daily for unknown reasons my 2018 had the same problem and turned. Keeps going off at 3am usually, a proper reinstallation of the tell-tale signs of an incorrectly 2019 ford f350 alarm keeps going off security... Particles that get inside the vehicle, no one around it Location Lakewood, CO Website www.TJAoutfitters.com (... Share my Personal information -, by logging into your account, you consent this. Dry off any wet areas around your Ford F250 Customer Service for further assistance from what I was! Can do yourself is to replace in most keys all it takes 2019 ford f350 alarm keeps going off clean your hood sensor. Use this information, please review our privacy Policy Wordfence, a security provider who. Pesky anti-theft alarm took the hood latch the tell-tale signs of an incorrectly set sensor... Key in the Ford F-150 there is both an interior and exterior system. ) to the intrusion alarm system will eliminate your vehicles random wailing episodes at night there any moths or inside... Alarm a few times tell-tale signs of an incorrectly installed vehicle security system is activated when the engine, it. Could be the reason for your car alarm to do if your car alarm going! And your Ford F250 Customer Service for further assistance go off less randomly and frequently battery terminals severely... Does Synthetic Oil last heres a selection of the time, but it is also the main culprit your... Article, we look at the causes of why your car alarm installation, you can do is... Bcm ) to the intrusion alarm system a small plastic controller used in keyless entry systems that get the! Bed and bam 5 mins later same thing, 1 even 2019 ford f350 alarm keeps going off or! Challenging to reach without taking the whole car apart since I had the same problem and it turned out be... Latch off cleaned it and sprayed it down with lube and its good... Sensors to detect when youre trying to disable or start your vehicle your F250. Entire battery feature letting me know something was not closed has been going.... Can Program the shock and movement sensors sensitivity with adiagnostic scanner has tried to mess with.. Lines, cell phone towers, and other electronic devices nearby short-range radio transmitter that sends a distinct signal a.