Design features of the ignition switch

On Lada Priora cars, a switch is used (lock) ignition type 11180-3704010 with an anti-theft locking device, a starter restart lock without first turning off the ignition and an ignition key transponder communication coil with an automobile anti-theft system.



At the ignition switch, check the correct closure of the contacts at various key positions (tab. 10.4), the operation of the anti-theft device and the presence of communication with the car anti-theft system. The voltage from the battery and the generator is supplied to the contact «30» (pic. 10.5).

To unload the contacts of the ignition switch, relay K4 is installed in the mounting block.

The locking rod of the anti-theft device extends when the key is turned to the position «0» (turned off) and take it out of the castle. The locking rod is recessed after turning the key from the position «0» (turned off) into position «I» (ignition). The key can only be removed from the lock in the position «0».

The starter restart interlock must not allow the key to be turned again from the position «I» (ignition) into position «II» (starter). Turning the ignition key to this position should be possible only after returning the key to the position «0» (turned off).

Table 10.4. Switchable circuits at various key positions