Front passenger door unlocks by itsself and alarm keeps blaring in my 2006 ford taurus. i lock the door and go in the house and about 20 minutes later it does it again. i have to un hook the battery every night. ive had a new battery put in and the motor in the passenger door replaced. it also rains in through the front windshield
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Re: door keeps unlocking and alarm keeps coming on
It sounds like it is in the door lock actuator and the security mode itself now if you have a remote starter installed you may have to take it back to the person who installed it because the problem maybe in your security system
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Your horn relay may be shorting out, making your horn operate all the time. Have a look at your relays. You might find the horn relay is the same as another relay, If it is, try swapping relays with a known good one, and see if the horn operates normally. If so, get a new relay. Good-Day!
It is telling me to lock the doors with the key, this will arm the system, then you should be able to unlock the doors after about 3 seconds and this should disarm the system. Also, if it doesn''t try unlocking the passenger side door or the back glass with the key. Let me know you must wait at least 3 seconds before unlocking back glass or passenger door to disarm system once one door is unlocked without setting off alarm it is disabled. hope this helps
Unlock the passenger door first and see if the problem still exists. If so, the doors lock and unlock sensor will likely need to be replaced. The vehicles security system is not getting the unlock signal when you unlock the door. Hopefully, the passenger side is still working.
Sometimes they just stop working, idk why, sometimes the battery dies. Try this: lock the doors with the switch in the car - turn the from off to on without starting the car eight times ending in the on position - the locks should unlock then lock themselves - then press unlock on the remote - the lock should unlock - turn the key to off and remove then try the remote again. If nothing happened, replace the battery and try to program again. if that doesn't work, get a new remote.
Open the trunk and up under the package tray where rear speakers mount,on the passenger side you will see the module.It will be black and have 3 connectors to it.It will have a sticker on it with a 5 digit code.It will also have a sticker on one of the trunk hindges with this code if someone has not removed it.Here is how the system works:
Keyless Entry Keypad
To unlock the driver front door (20124), and disarm the anti-theft alarm control (19A366) (if equipped):
Enter the permanent factory code.
Enter the owner's alternate code.
To unlock the passenger door(s), press the 3/4 button within five seconds of unlocking the driver front door or luggage compartment door (40110) .
To unlock the luggage compartment door, press the 5/6 button within five seconds of unlocking the driver or passenger door(s).
To turn on the interior lamps (13776) and light all illuminated components, lift either front door handle (22404) and press any button on the keyless entry keypad (14A626) .
To lock all doors, press the 7/8 and 9/0 buttons at the same time. (It is not necessary to enter the key code first.)
This will turn off courtesy lamps.
To program a temporary code:
Enter permanent code.
Within five seconds of pressing last button of permanent code, press 1/2 button.
Enter any alternate five-digit code within five seconds of pressing 1/2 button.
I do have a book on the 1996 but no on me but I have had a problem with it the same, Get in and sit in the drivers set and push lock from the in side and then do the same but this time unlock it and then get out and try to use the remote. if no then try to do the same thing but in the passenger side. lock and then unlock. no then call the ford dealer shop and they have a alarm department that will help you and I know because I had then do a job on one of my other cars and I was charged $20.00 he did it on a side job.
the key on engine off 8 times. the doors will lock and unlock. push one
of the buttons on the key fob and the doors will lock and unlock. do
this for each remote that you have. when you are done turn the key off.
the door locks will lock and unlock. the remote fob should work after
this." From My SecuriLock..
sounds like the drivers side key switch has failed remove the interior door panel and there will be a switch attached to the back of the key lock cylinder or around there it should be two or three wires also check the door jamb wire harness where the door closes for any broken or damaged wires, use a vot meter and see if you get power or ground to the opposite side of the switch when you use the key to lock and unlock the door if nothing changes and there is power or ground! at this switch i would replace it, i don't think there is one but if the car has a passenger side key hole try to unlock the car from that side and see if you get the same problem -jeff