The Hyundai Immobiliser system called the SMARTRA manufactured
by Bosch consists of the SMARTRA ECU which has its own CPU which
controls the vehicles immobiliser in conjunction with the engine
management ECU.
There are 3 basic systems used on the range of vehicles :-
SYSTEM 1
BLACK key system—TEXTON Read only key head
Minimum keys required for programming 2.
Maximum keys programmed 5.
SYSTEM 2
BLUE key system—ENCRYPT key system
Minimum keys required for programming 2.
Maximum keys programmed 4.
SYSTEM 3
GREEN key system—SHINCHANG ENCRYPT
Minimum keys required for programming 2.
Maximum keys programmed 4.
PIN CODE ENTRY
On earlier vehicles the pin code is a 4 digit code, which is standard
and set to 2345.
On later systems the pin code is a 6 digit code, and available from
the dealer.
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