|7.||Disconnect the terminals from the battery.|
- If the siren sounds continuously, internal battery is OK.
- If the siren turns off, replace alarm control siren.
- The alarm control siren is self powered system with internal Ni-MH battery back-up. If the voltage of vehicle's battery drops, the alarm control siren works properly.
- If the drivers lock knob is pushed before the door is closed, the buzzer sounds 1 time and the security alarm system goes into partial arm mode. The security alarm system works without ultrasonic sensor in partial arm mode.