JK88

I am very certain my car does not recognize the passenger door open/close. It doesn't show any alarm when the door is open while running the engine. Also, the door entry guard light does not illuminate.

I am not sure whether it is because of the dead sensor or a bad connection issue. I would love to check the sensor by myself.

BUT I do not know the name of that sensor part nor its location.

can i get any advice for this issue??