Why is your car alarm is transmitting but not setting?

If your car alarm is transmitting but not setting, it could be due to several factors. Common reasons include a malfunctioning key fob, a low battery in the fob, or an issue with the alarm system's sensors. Additionally, if a door or trunk is not fully closed or there’s a fault in the wiring, the system may prevent activation. It's best to check the fob battery and ensure all access points are secure.