You are watching: Hyundai santa fe alarm keeps going off
So much three time this week the factory alarm went off in the middle of the night. This taken place before and the problem just walk away. I have actually pulled the fuse for the horn so I deserve to at least gain some sleep. Any proposal on exactly how to troubleshoot this? pass it come the deal will be useless since I can"t duplicate the problem.This is an 08 Santa Fe restricted edition.
Beware the hood sensor and tail door sensor - both are most likely suspects.I"d it is in interested even if it is you paid any special fist to the dash lights as soon as you went the end to disarm previously, or go you simply use the fob without acquiring in and checking the dash? There"s no one-of-a-kind indicator for the hood, but there is for the tail door if it"s still no latched by the moment you gain there. Sounds favor it"s much more likely when it"s colder, so when it is, but when the neighbors aren"t likely asleep, it would certainly be worth trying to provide a an excellent yank ~ above both the hood and also the tail door to watch if you have the right to trip the sensor on one of two people while they space (ostensibly) latched and collection off the alarm. Neither should respond..
I tried pulling on every doors hood and also tail gate and could not trigger the alarm. Ns did no check any type of of the dash lights. In ~ 2am my first goal was to revolve off the alarm.
I had the same problem with the alert going off randomly after that rained. Traced the problem to negative battery cable connection to the painted fender well. The link was thru 2 tiny screws the to be corroded. I scraped the repaint off and also cleaned the screws to deal with the problem. This additionally also addressed intermittent problems with external temp display.
deespersonIndeed, that negative ground can reason a entirety host of exciting gremlins, though ns think this is the first time we"ve heard the the alert system deserve to be one of the results. When Hyundai does no recommend scraping off the paint, ns do. After chasing the threads, cleaning it up, and taking off a bit of paint under the lug, simply be certain it"s goobered up with plenty of your favorite product that will prevent any kind of corrosion after ~ the fact. I regularly mask turn off the area and hit the with one of the commodities used because that "painting" battery terminals. Others use various species of grease.
I tried pulling on every doors hood and also tail gate and also could not create the alarm. Ns did not check any type of of the dash lights. At 2am my first goal to be to rotate off the alarm.
Understood. Friend don"t require irate neighbors! Post above is absolutely interesting -- a symptom that that poor ground the we had actually not year heard, and I think we"ve heard them all here before at one time or another. Have actually a look in ~ this TSB for referral (attached). That addresses different symptoms, however the same difficulty source.
Understood. Girlfriend don"t need irate neighbors! Post over is certainly interesting -- a symptom the that bad ground the we had actually not year heard, and I think we"ve heard them all right here before at one time or another. Have a look in ~ this TSB for referral (attached). It addresses different symptoms, but the same problem source.
I scraped the repaint from the ar where the an unfavorable cable joins the body, coated it through grease, fastened the lug and then an ext grease. I don"t know about any other effects, but it beginning quicker!
do you know any satisfying profanity?!It"s all fun and games till someone loses his mind-Fred C. DobbsWhat is it... 2009 interval Hatch I uncover it works well sufficient to obtain me indigenous one earth to another.
So much three time this main the factory alarm went turn off in the middle of the night. This happened before and the difficulty just went away. I have pulled the fuse for the horn so I deserve to at least obtain some sleep. Any type of suggestions on exactly how to troubleshoot this? pass it come the deal will be useless since I can"t duplicate the problem.This is an 08 Santa Fe minimal edition.
I had actually the same night alarm went off, uncovered the hood lock sensor to be wrong.Alarm system went off when the hood lock sensor detect the hood was open.Instead of change the sensor, merely I disconnected the sensor cable connector located just under the hood lock.
I thought about that together well. I disconnected it and it was fine because that one night yet went turn off the 2nd night. It would be nice if somehow you have the right to identify what sensor is triggering the alarm.
See more: Oh I Wish I Was There With You, Or Is One Of Those Never Used Like That
Hood switch(or sensor)& connector is about hood lock, above the radiator.When hood/door/tailgate is closed, the move circuit is open(unlimited ohm).so disconnection the the switch way ALWAYS closed. ===========BURGLAR alert SYSTEMThe burglary alarm system is equipped automatically after ~ the doors, hood, and also tailgate are closed and locked.The device is collection off when any of this things happen :• A door is forced open.• The tailgate is opened without utilizing the key.• The hood is opened.When the device is set off, the alert sounds and also the danger lamp speed for about 30 seconds or till the device is disarmed by unlocking the transmitter.For the device to arm, the ignition switch should be off and the crucial removed. Then, the body manage module should receive signals the the doors, hood, and also tailgate room closed and also locked. When everything is closed and locked, no one of the control unit inputs room grounded.The door switches, hood switch and tailgate switch space all close and also lock the doors v the remote transmitter and also then the mechanism arms immediately.If noþeles is opened after the device is armed, the body regulate module it s okay a floor signal from that switch, and also the device is set off.If one of the switches is misadjusted or there is a brief in the system, the device will not arm. As lengthy as the body control module continues to get a floor signal, it thinks the automobile is no closed and locked and will no arm.