10.6.1. Features of a design

On the Lada Priora cars use the switch (lock) of ignition of type 11180-3704010 with the anti-theft locking device, blocking of repeated inclusion of a starter without preliminary switching off of ignition and the coil of communication of the transponder of the ignition key with automobile anticreeping system.

Fig. 10.5. The scheme of connections of the switch of ignition (at the inserted key)

At the switch of ignition check correctness of short circuit of contacts at various provisions of a key (tab. 10.4), operation of the anti-theft device and existence of communication with automobile anticreeping system. Tension from the rechargeable battery and the generator is brought to contact of "30" (fig. 10.5).
For unloading of contacts of the switch of ignition the K4 relay is installed in the assembly block.
The locking core of the anti-theft device moves forward if to establish a key in situation "0" (is switched off) and to take out from the lock. The locking core utaplivatsya after turn of a key from situation "0" (is switched off) in situation "I" (ignition). The key can be taken out from the lock only in situation "0".
The blocking device of repeated inclusion of a starter should not allow repeated turn of a key from situation "I" (ignition) in situation "II" (starter). The turn of the ignition key in this situation has to be possible only after return of a key to situation "0" (is switched off).

Table 10.4 the Included chains at various provisions of a key