Description: RADF I/F error: Communication error has occurred between the RADF and the scanner.
Causes: RADF board SYS board
Remedy: RADF board • Check if the harness connecting the RADF board and SYS board is disconnected or open circuited. • Check if the conductor pattern on the RADF board is short circuited or open circuited. • Connector check SYS board • Check if the conductor pattern on the SYS board is short circuited or open circuited. • Connector check