Hyundai Sonata: Theft-alarm system
This system is designed to provide protection from unauthorized entry into the vehicle. This system is operated in three stages: the first is the "Armed" stage, the second is the "Theft-alarm" stage, and the third is the "Disarmed" stage. If triggered, the system provides an audible alarm with blinking of the hazard warning lights.
Battery replacement
The transmitter uses a 3 volt lithium battery which will normally last for several
years. When replacement is necessary, use the following procedure.
1. Insert a slim tool into the slot and gen ...
Armed stage
Using the smart key
Park the vehicle and stop the engine. Arm the system as described below.
1.Turn off the engine.
2.Make sure that all doors, the engine hood and trunk lid are closed and latched. ...
See also:
Repair procedures
Inspection
Check it by the procedure below to see if the function of the ECM is normal.
1.
Turn the ignition key to the "ON" position.
2.
...
Windshield Deicer Switch. Repair procedures
Inspection
1.
The windshield deicer switch inputs can be checked using the GDS.
2.
To check the input value of windshield deicer switch, select ...
Repair procedures
Component Replacement After Deployment
Before doing any SRS repairs, use the GDS Pro to check for DTCs.
Refer to the Diagnosti ...
