I have 2005 ford escape, horn was conected after which, centrail lock and door glass stop working, all fuses are good, what could be responsible for that?

Does the horn sound when you press it on the steering wheel if not check for a blown fuse to horn and then if ok see if you have power to horn and then if that is ok run a wire from the battery to the horn and see if it honks.

Which door are you having electrical issues with ? Just one or all ? And what kind of problem are you having ? Power windows and locks not working at all , won't up , doors don't lock ? All the time or intemittantly ? You can check for broke or almost broke wires inside the rubber boot from body of the vehicle to the door . The power and ground wires for the door switch are in there . Opening and closing the door over time the wires can break .

BLOWN FUSE.. DID WINDOWS STOP WORKING ALSO? OR WIPERS FOR THE HORN HAS SEVERAL ITEMS ON THAT SAME FUSE... OR THE WIRE CAME OFF THE HORN.. BEEN DOWN BUMPY ROAD/ ROUGH DIRT ROADS/ WASH BOARD ROADS/? IF SO THEN THE WIRE CAME OFF THE HORN..

No the rear door latch is not electric....but does have a electric lock which is fuse 17 in the inside fuse panel....not the one under the hood. The rear lift glass is controlled by electric and is in the same circuit fuse 17. Good Luck

Find the horn and see if the wire is attached. If so, hook up a 12 v lamp to the wire & attach to a good GND. Pushing the horn button should light the lamp. If it lights, your horn is defective.If it doesn't ,check the fuse, wiring to the button and the switch(button). This should be the basic crkt.

I would trace the wire from the horn and see if it was inadvertently damaged when the alternator was installed. If you have a voltmeter, you can remove the horn fuse and check to see if there is continuity between the horn (non hot side) of the fuse and the car body. This would indicate a short in the wire running from the fuse box to the horn. You can also look around the alternator mounting area to see if any wires are being pinched. Hope this helps. Good luck!

yes you can go under the hood , wire the horn to the battery to check there .

If the horn fuse ( Fuse #26 ) is installed and has power on both sides of the fuse, you might want to check that the horn connector is still on the horns.

The horn relay is not serviceable in the fuse panel.

You can test the horn connector for power, the Yellow w/ Light Green wire, when the horn button is pressed.

This is probably caused by:

a loose door switch, or

a loose connection to a door switch, or

a defective (dirty / corroded) door switch.

There is a false signal being sent that a door is open / ajar.