What Causes a Car Alarm to Sound?
1 Answers
Continuous sounding of a car alarm may be caused by a fault in the main control door grounding wire, commonly known as a door switch failure. Here is relevant information: 1. Car Anti-Theft Alarm: A car anti-theft alarm is a multifunctional product that not only serves as an anti-theft warning but also can remotely open the trunk, remotely lock/unlock doors, remotely open/close windows, remotely start the engine, and remotely lock the engine. 2. Precautions: Modern cars use the battery connected to the metal part of the car body, so the negative wire in a car is usually called the grounding wire. The grounding wire plays a crucial role in the car's electrical circuit, making the condition of the grounding wire key to the proper functioning of the car's electrical components.