Hyundai Santa Fe (TM): How vehicle radio works / AM (MW, LW) reception
AM broadcasts can be received at greater distances than FM broadcasts. This is because AM radio waves are transmitted at low frequencies. These long, low frequency radio waves can follow the curvature of the earth rather than travelling straight out into the atmosphere.
In addition, they curve around obstructions so that they can provide better signal coverage.
FM reception AM and FM radio signals are broadcast from transmitter towers located around your city. They are intercepted by the radio antenna on your vehicle.
FM broadcasts are transmitted at high frequencies and do not bend to follow the earth’s surface. Because of this, FM broadcasts generally begin to fade at short distances from the station.
Other information:
Hyundai Santa Fe (TM) 2019-2023 Service and Repair Manual: Remote Smart Parking Assist (RSPA). Repair procedures
Removal ADAS Parking ECU (ADAS_PRK) 1. Disconnect the negative (-) battery terminal. 2. Remove the ADAS Parking ECU (ADAS_PRK). (Refer to Advanced Driver Assistance System (ADAS) - "ADAS Parking ECU (ADAS_PRK)") Parking/View switch
Hyundai Santa Fe (TM) 2019-2023 Service and Repair Manual: Parking Collision-Avoidance Assist (PCA). Repair procedures
Removal Parking Collision-Avoidance Assist (PCA) Unit 1. Disconnect the negative (-) battery terminal. 2. Remove the ADAS PRK Unit. (Refer to Advanced Driver Assistance System (ADAS) - "Driver Parking Assistance System") Parking Collision-Av