My brakes feel spongy and go to the floor so I took it to auto zone to get checked and it gave 7 different codes under the abs system

61-1 control unit low voltage
86-1 F-CAN Malfunction (BUSOFF ,COMMUNICATION)
83-1 CAN Communication Failure
81-1 current sensor 2 failure
121-1 the width of the aiming target is out of specification
122-1 the distance of the aiming target is out is specification
62-1 millimeter wave radar sensor error

I Don’t have any abs vsa dash light on just gave me those codes on scanner Can anyone help me?