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brown/red to lock the doors
brown/white to unlock the doors
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How does car central locking system work?
The central locking is controlled by an electronic device called the central locking control unit that is bascially a relay. There are normally 4 wires that go to each door. Two of the wires connect to the lock mechanism and tell the central locking control unit whether the doors are locked or not. The other two wires connect to the actuator which can either take the form of a motor or an electro magnet. The Central locking control unit connects these wires in one direction to lock and the opposite direction to unlock the doors. Most modern cars also have a remote sensor that detects the signal from a remote key fob. This send a radio or IR signal to a detector which then connects to the central locking control unit to tell the car to lock or unlock. This uses a coded signal that is unique to that particular key fob.
Why does my Ford Fiesta 51 reg keep blowing the central locking fuse?
wires in the arch of the door probably fried
Why does my Peugeot 306 central locking lock but immediately unlock again but you can lock the doors manually from inside?
I have had this problem. The central locking system checks that all of the doors are closed when it is activated. So it has a loop of wires that goes through all the doors (when the doors are closed the loop is complete and the central locking stays locked) What is happening is, some of the wires in the loop have snapped, his happens in the doors, (if you look in the door when it is open, on the hinge side, you will see a black rubber tube that contains the wiring). All of the door wiring will need to be checked and broken wires repaired - this should solve the problem.
My Vauxhall Zafira central locking doesn't work?
Could be the wiring between the doors, when you open the doors you will see the rubber bungs housing the wires, pull the bungs out and check that none of the wires are broke,
What wires on a 1997 astra is for locking and unlocking the doors as i wish to fit remote controlled central locking also is acc and ignition 1st turn of key the same thing?
Cannot find a wiring diagram for door locks.Suggest removing a door panel and looking at the multi-plug on the central locking servo motor.You may not need to know this however, as the central locking control unit is in the right sill panel behind the trim.The remote will probably connect to this. Regarding the ignition switch,acc stands for accessory(ies)and is the first click after "off".This controls things you may want without the engine on,such as radio,cigar lighter etc.Some manufacturers mark the keyhole bezel I,II,start,and some as acc,ign,start."first turn of the key" is usually a way of describing how easy a car may start up.
Why does key fob not open central locking on V Reg Vauxhall Vectra when Fob Battery is fine?
Two wire connection in the fob. Open and check both wires are fix in place.
If you bought a 96 Previa with key central locking where do you wire an upgrade kit to make it remote locking?
Disconnect the plastic cover under the steering wheel. On the upper right side near the climate controls you find a black plastic box. In the box it says Central Locking Control (or similar). Lock/unlock the doors manually to pinpoint the location of the box if necessary by the clicking sound it makes. Disconnect the harness and separate blue-red & blue-pink wires, and attach the control wires to these. Mentioned wires are the control wires that operate by "short-grounding". This means that these wires have to be grounded for 0,5 secs in order the system to lock-unlock. My guess is that blue-red locks, and blue-pink unlock, but test before assembling, and switch if necessary. Wires are kind of short, so you could maybe use "robber-type" couplings. ALSO - you can attach the unit inside the drivers door. Connections to the remote unit can be tested from the manual locking-unlocking switch bottom. This works also, but makes it a lot harder to attach the wires to turn-signals & such.
Where is fuel pump sender unit on a astra?
astra sender unit is on the front side of petrol tand unplug wires and pipe the screw anticlockwise (have a bucket to catch petrol) the are 30 new from any astra sales depo
How to fix Central locking on a VW polo?
seems there is a connection on the drivers side of the door that looks like a vaccuum line u need to open this and make sure all the wires are in place and then test the connection and it should work
Can you unlock your car from under the hood?
Some cars can be unlocked from under the hood if the center console for the central locking has its wires in the hood. The unlock wires are usually have a (-ve) current and that means that if you hook one switch wire up to chassis earthing wire and the other to the unlock wire it can unlock all the doors.
Central locking problem on a Renault espace w reg-left hand rear door does not lock when central locking is on any ideas please all other doors lock ok?
On the edge of the door there'll be a thick bunch of wires with a plug on the end. Unplug from the door, peel back the rubber cover and chances are you'll find that one of the wires has broken. I had this with the drivers door, one wire was broken so I soldered and covered it with insulation tape and the door locked again. It appears that sometimes simply opening and closing the door can cause problems.
What is the colour code for neutral in electrical wires in Ghana?
Black
