Two Turn Unlock

In case of NA variant, if the unlock request from mechanical key, RKE, or Passive Unlock is detected, 2 Turn unlock function is operated.

1. If unlock by mechanical key (C_DRVKeyUnlockSW = On) in driver side, Driver Door is unlock by mechanical and start 4 sec counting.
2. If receive the unlock request from RKE, or Passive Unlock in Driver Side at driver side, output only driver side door and start 4 sec counting.
3. Within 4sec, if the unlock request from mechanical key, Passive Unlock at driver side at driver side is detected, outputs all doors unlock.
4. Without 4sec, if the unlock request from mechanical key, Passive Unlock at driver side or RKE is detected, Driver door is only unlocked, again.
5. Even if within 4sec, if Driver Knob Switch status is changed unlock to lock, stop 4sec counting. In that state, if the unlock request from mechanical key, Passive Unlock at driver side is detected, Driver door only is unlocked.

Fig 1: Mechanical Key Two Turn Unlock Blinking Pattern

Courtesy of HYUNDAI MOTOR AMERICA

T1: Lock out time, T2: Unlock out time, T4: Two turn time