new_contents: #!/usr/bin/env python3
  import traceback
  
  import cereal.messaging as messaging
  from selfdrive.car.isotp_parallel_query import IsoTpParallelQuery
  from selfdrive.swaglog import cloudlog
  
  EXT_DIAG_REQUEST = b'\x10\x03'
  EXT_DIAG_RESPONSE = b'\x50\x03'
  COM_CONT_REQUEST = b'\x28\x83\x03'
  COM_CONT_RESPONSE = b''
  
  def disable_ecu(ecu_addr, logcan, sendcan, bus, timeout=0.1, retry=5, debug=False):
    print(f"ecu disable {hex(ecu_addr)} ...")
    for i in range(retry):
      try:
        # enter extended diagnostic session
        query = IsoTpParallelQuery(sendcan, logcan, bus, [ecu_addr], [EXT_DIAG_REQUEST], [EXT_DIAG_RESPONSE], debug=debug)
        for addr, dat in query.get_data(timeout).items(): # pylint: disable=unused-variable
          print("ecu communication control disable tx/rx ...")
          # communication control disable tx and rx
          query = IsoTpParallelQuery(sendcan, logcan, bus, [ecu_addr], [COM_CONT_REQUEST], [COM_CONT_RESPONSE], debug=debug)
          query.get_data(0)
          return True
        print(f"ecu disable retry ({i+1}) ...")
      except Exception:
        cloudlog.warning(f"ecu disable exception: {traceback.format_exc()}")
  
    return False
  
  
  if __name__ == "__main__":
    import time
    sendcan = messaging.pub_sock('sendcan')
    logcan = messaging.sub_sock('can')
    time.sleep(1)
  
    # honda bosch radar disable
    disabled = disable_ecu(0x18DAB0F1, logcan, sendcan, 1, debug=False)
    print(f"disabled: {disabled}")
  
subject: add ECU disable script from #1459