Room Oscillator does not Recognize Key: Description

If the room oscillator does not recognize the key, one of the following may be the cause: 1) communication between the indoor electrical key antenna (for Front) and electrical key transmitter cannot be performed; or 2) communication between the indoor electrical key antenna (for Rear 1) and electrical key transmitter cannot be performed; or 3) communication between the indoor electrical key antenna (for Rear 2) and electrical key transmitter cannot be performed.