Keyless Entry & Burglar Alarm System

Alarm does not work. (Hazard lamp works)

Fig 1: Alarm Does Not Work Troubleshooting Flow Chart
Courtesy of HYUNDAI MOTOR CO.
When hood is opened inside the car like alarm test, horn does not work.

Fig 2: When Hood Is Opened Inside The Car Like Alarm Test, Horn Does Not Work Troubleshooting Flow Chart
Courtesy of HYUNDAI MOTOR CO.
When door is opened inside the car like alarm test, horn does not work (If tailgate and hood is opened, alarm works).

Fig 3: When Door Is Opened Inside The Car Like Alarm Test, Horn Does Not Work Troubleshooting Flow Chart
Courtesy of HYUNDAI MOTOR CO.
When tailgate is opened inside the car like alarm test, horn does not work.

Fig 4: When Tailgate Is Opened Inside The Car Like Alarm Test, Horn Does Not Work Troubleshooting Flow Chart
Courtesy of HYUNDAI MOTOR CO.
When the vehicle is locked by the transmitter, central door lock function works but hazard lamp doesn't blink.

Fig 5: Vehicle Is Locked By Transmitter, Central Door Lock Function Works But Hazard Lamp Doesn't Blink Troubleshooting Flow Chart
Courtesy of HYUNDAI MOTOR CO.
Engine does not start, when the alarm released condition.

Fig 6: Engine Does Not Start, When The Alarm Released Condition Troubleshooting Flow Chart
Courtesy of HYUNDAI MOTOR CO.
Central door lock function works, but keyless entry system does not work.

Fig 7: Central Door Lock Function Works, But Keyless Entry System Does Not Work Troubleshooting Flow Chart

Courtesy of HYUNDAI MOTOR CO.