My keyless remote doesn't open door anymore on 05 ford focus. The battery in remote is new, alarm works but stopped opening and closing doors. Anybody has the same issue?
Sounds like the contacts in the buttons are not making contact.. you may want to try taking the remote apart and cleaning the contacts and seeing what happens. If the remote is truely dead you may need a new remote
SOURCE: keyless entry won't work
I have a 1999 BMW E46 I have had a problem with the keyless entry myself. I brought the car to BMW Dealer and they told me that my Lock had an issue and that they need to repair some wiring wich would cost me $1,023.98 to find out that it was a fuse that burned out. I have replaced the 5 amp fuse with another one but it burned the fuse again so I put a 10 amp fuse and i have not had a problems since. In my car is fuse # 54 if Im not mistaken. But waht you can do is open the fuse box which is located in your glove compartment look for a diagram that shows you which fuse is where it will give you a fuse name a number where the fuse is located and how many amps fuse it is.
SOURCE: keyless entry on honda civic 2006 not working
The keyless entry is designed to work with the doors closed (closed - not locked). If the door ajar sensor thinks the door is open the keyless entry is disabled. When you manually lock the door it might tighten the door just enough to activate the keyless entry. I would try slamming all the doors closed and then see if the keyless entry works. If it still wont work have the wiring checked on the front door lock.
SOURCE: 2001 subaru impreza WRX unlocking doors with key
usually after opening the door you can deactivate the alarm by pushing th unlock button or simply insert keyy in ignition and turn it on.
SOURCE: Driver side keyless entry does not work. Other
does the door unlock with a key? if not, then you may have a disconnected linkage. You'll need to remove screws that are by the door handle,
arm rest, under door and side of door and then gently pull back on the
panel as there will also be retaining clips attached and you don't want
to break them. You'll need to lift the door panel upwards in order to
get it off the window ledge. If needed, you can pull back the weather
seal
(can't reuse it, but it's not that important) and you will be able to
access everything inside the door
Way cheaper to do it yourself than have the dealer do it... cost me $30-50 to do it myself and the dealer was gonna charge me $300
Testimonial: "Yes, driver's door opens with key........ so the linkage might still be in place......then what?"
SOURCE: Power door locks do not work with keyless remote control
There are two multiplex control units - one on the driver side and one onthe passenger side - which one did you unplug? The one on the driver side is the main "Brain" while the other one is the one that houses the keyless reciever. According to the service manual, any troubleshooting of this system must begin with the one on the driver side. It can get quite involved because Honda does not provide actual troubleshooting (symptom) charts, just descriptions of the electrical connectors and what conditions should be present at each conector pin under what system condition. (each pin has to be tested to determine what is malfunctioning) The system is not capable of outputting fault codes of any kind.
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