How to turn off the alarm without using the key fob

2024 Author: Erin Ralphs | [email protected]. Last modified: 2024-02-19 11:42

Have you often had to stand for a long time and press the buttons on the car alarm key fob because it was not working, and you did not know how to turn off the alarm? Or you left some place and realize that the keys to the car are in place, but the key fob has disappeared somewhere. Of course, such situations do not happen so often, but they still happen, and how to be in this case, let's try to figure it out.

In order to understand how to turn off the alarm, there are several options. First, you can break the glass so that the signal does not work, or lower it a little, after which the wire that leads to the transmitter is carefully cut. Another way to turn off the alarm is to use a stun gun. To do this, it is necessary to put several discharges on the glass so that they act on the transmitter, which is attached to it. You can also create noise interference, while using special devices. First, the frequency of the transmitter itself is recognized, and then it is subjected to noise.

How to disablealarm without a key fob, not everyone knows, so it’s worth analyzing everything in detail. At the first stage, you should turn off the siren so that it does not annoy others. In case you have the keys to the car, you can open the hood, find the place where the siren itself is located, and cut the wires. The bell is filled with mounting foam, but this is the case when the siren works autonomously. If there is no foam at hand, then you can use a hammer and hit hard, of course, it's a pity, but what to do? But how to turn off the alarm if there are no keys? To do this, you need to look under the car, that is, lie on the ground and find the tighter siren and cut off the wire that goes to it.

When the first stage is over, the beeps will stop and only flashing headlights will remain. Now let's start searching for the main signaling unit. It can be found by the clear clicks that the relay makes. In most cases, this procedure must be carried out on those vehicles where an injector or immobilizer is installed. One of the best ways to turn off the car alarm is to know exactly which alarm is installed, or have a printout that clearly shows the colors and wire numbers.

There are different ways to operate interlocks: they can be implemented on a closed relay, on an open relay, based on the LAN bus, or in general it is built-in. In the first case, you can simply break the wires, thereby de-energizing the relay. In the second, it is necessary to ground one of the wires; for this, a jumper is placed. The next type of blocking can be removed by jumpering two wires,that are included in the block.

On a car with carburetors, you don't even have to look for the location of the locks, in order to start the car, you need to connect the positive terminals of the battery and the ignition coils. On diesel engines with solenoid valves, you need to connect the positive terminal of the battery and the valve output to the injection pump. Thus, it turns out that in order to start the engine, you just need to apply voltage to the wire of the retractor relay.

Your alarm is disabled, have a safe trip!