Ignition lock is a restraint added to
the ignition switch to prevent the use of a vehicle by persons who do
not have the key.
How An Ignition Lock Works
When a key is inserted into the ignition lock and turn to the the 'on'
or 'run' position, an electromagnet field of energy is sent out by the
induction coil. The induction coil reads the signal given out by the
electronic chip and sends it to the vehicle on-board computer system. If
the signal is recognized, the engine will start running.
Maintenance Of Ignition Lock
The lock cylinder should be lubricated from time to time so that the
key will turn smoothly inside the lock. Otherwise it will become rusted
which can lead to wear and tear which in turn can eat away the teeth of
the key and cylinder. Or sometimes, the key can get stuck inside the
cylinder. To avoid this, lubrication is necessary.
The lubrication work of the ignition lock is done during the
inside-vehicle services.










