Hi, You may check each switch by diagnose method:
There is a way to check each alarm related switch, systematically and conclusively.
This way is carrying out a routine that indicates to alarm that we want to do this verification.
It starts with sitting in the driver's seat, all the doors closed. As it is not essential that windows are closed, I suggest leaving driver's window fully open.
So things, you have to perform following operations within 5 seconds:
- Pull bonnet-opening lever.
- Turn key to ignition (ignition on).
- Open driver's door.
- Turn key to off (off).
- Turn ignition key again (ignition on).
- If self-test mode was successfully understood by alarm, engine lock light will flash and beacon lights will light once, while horn sounds.
If that does not happen, it means that we did something wrong and we have to try again...
In this self-test mode, we can test all different parts -switches- that when activated one by one in an indifferent order do blink dashboard's LED and beacon lights as switch test confirmation:
· Each one of the doors (we are testing that each door push button reaches alarm)
· Tailgate (we are testing that tailgate pushbutton reaches alarm)
· Bonnet (we are testing that hood button arrives at alarm)
· Driver's door button above (we are testing that "open button" switch reaches alarm)
· Driver's door button below (we are testing that "closed button" switch reaches alarm)
· The key drum of driver's door, with a second key (we are checking a switch that is activated when turning key from the midpoint towards each side, and mechanical operation of key duplicate)
Any drive that does not have its echo in beacon lights indicates that this sensor is failing, which can translate into problems of system operation, from the simple non-detection of opening by intruders to an erroneous alarm state or impossibility of leaving alarm activated .
Finished this outside check, it is the turn to test volumetric sensor, for which you have to press "open" button of remote control.
This switches the system from EXTERNAL self-test mode to INTERIOR test mode.
So things, when we excite volumetric sensor, for example moving our arm entering through the open window, blink dashboard's LED along with the beacon lights.
This operation can be repeated many times, and it helps us to realize the degree of sensitivity of this sensor inside the cabin.
Finally everything ends simply by switching ignition off by means of ignition key.
Nothing we could do for this procedure is recorded or induces subsequent errors. When we remove key we will be returning to normal everyday use.
Regards