Hyundai Tiburon 2003 Workshop Manual page 806

A. The wiper stalk has moved from the OFF position.
B. The ignition has been switched off.
5. Knob activated central locking
If either the drivers door lock or the assistant door lock is moved from the locked position to the unlocked
position then all other door locks will follow, but the tailgate will not change state. Conversely, if the drivers
door lock or the assistant door lock is moved from the unlocked position to the locked position then all other
door locks will follow. Locking and unlocking is achieved by driving the door lock motors in the respective
direction for0.5 seconds.
Installation of the battery should not change the state of the locks.
Time specification
T1 : 0.5±0.1 sec.
6. Ignition key reminder (Locking of key in vehicle prevention)
If the key is in the ignition and the driver's door or assist door is open and the vehicle is locked using driver's
knob or assist knob, then the central locking system will issue an unlock pulse of duration 1 second tothe all
doors thus preventing locking of the vehicle.
If a Knob remains locked, then the central locking shall issue a maximum of 3 pulses of 0.5 second duration to
unlock the vehicle. If during thesepulses, the door lock knob becomes unlocked, stop the next pulse.
If vehicle speed is greater than 3 km/h, ignition key reminder function is disabled.
If door warning switch is off and ignition input is on then ignition key reminder function is disabled.
Time specification
T1 : 1 sec.
T2 : 0.5 sec.
T3 : Max. 0.5 sec.
7. Key operated warning (key in ignition reminder chime)
If the key is in ignition key cylinder and the drivers door is opened, the chime bell sounds. This tone is the
same as the seatbelt warning chime and over speed warning chime. The chime sound is generated with a
800Hz drive, amplitude modulated with an exponentially decaying envelope of time constant 1±0.25 seconds.
If the door is closed or the key is removed,the chime stops immediately.
8. Crash detection - Unlock
If IG1 is on and a crash signal is received, send an unlock pulse to the door locks. Unlock signal must occur
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24.04.2008