Key Device for Fiat

1. Transponder preparation
You should specify 0 keys via DIP switches 1-4:
off, off, off, off
DIP 7,8 are used to configure a transponder/remote control:
off, off - without remote control PCF7936
on, off - PCF7946 + 10/16 pin SM
off, on - PCF7946 + 8 pin SMD
The transponder should be positioned perpendicularly to the ring of the antenna.
Put the device in the OBDII and wait for initialization ( 3 flashes in green)
The procedure itself takes a few seconds.
After a successful transponder preparation, the LED flashes slowly green, otherwise flashes red quickly.
2. Key learning
Start by specifying the number of keys to be learned via DIP switches 1-4
0 keys - a special case when the transponder is prepared only, as described in section 1.
1 ключ - on, off, off, off
2 ключa - off, on, off, off
3 ключa - on, on, off, off
4 ключa - off, off, on, off
5 ключa - on, off, on, off
6 ключa - off, on, on, off
7 ключa - on, on, on, off
8 ключa - off, off, off, on

Put the device in the OBDII and wait for initialization ( 3 flashes in green)
The LED does not light for 5 seconds.
The LED lights in red for 10 seconds - the ignition should be turned ON with each next key.

-After 10 seconds in ignition ON the LED lights in green for 5 seconds - the key is accepted.
- After 10 seconds in ignition ON the LED is blinking slowly in red for 5 seconds - the key is not accepted, the
procedure should be repeated!

Until all keys are accepted, the result is not recorded !!!
In the end the LED is blinking slowly in green (if it did not get stuck in the preparation of the key)

Supported models: Grande Punto 2005+, 500 2007+, 500L 2012+, Ducato 2006+, Ford Ka (2008–2014)