diff --git a/selfdrive/car/disable_ecu.py b/selfdrive/car/disable_ecu.py
old mode 100644
new mode 100755
index ac5c6c9f8f..cd3e93fa80
--- a/selfdrive/car/disable_ecu.py
+++ b/selfdrive/car/disable_ecu.py
@@ -6,6 +6,7 @@ EXT_DIAG_RESPONSE = b'\x50\x03'
 
 COM_CONT_RESPONSE = b''
 
+
 def disable_ecu(logcan, sendcan, bus=0, addr=0x7d0, com_cont_req=b'\x28\x83\x01', timeout=0.1, retry=10, debug=False):
   """Silence an ECU by disabling sending and receiving messages using UDS 0x28.
   The ECU will stay silent as long as openpilot keeps sending Tester Present.
@@ -26,9 +27,22 @@ def disable_ecu(logcan, sendcan, bus=0, addr=0x7d0, com_cont_req=b'\x28\x83\x01'
 
         cloudlog.warning("ecu disabled")
         return True
+
     except Exception:
       cloudlog.exception("ecu disable exception")
 
     print(f"ecu disable retry ({i+1}) ...")
   cloudlog.warning("ecu disable failed")
   return False
+
+
+if __name__ == "__main__":
+  import time
+  import cereal.messaging as messaging
+  sendcan = messaging.pub_sock('sendcan')
+  logcan = messaging.sub_sock('can')
+  time.sleep(1)
+
+  # honda bosch radar disable
+  disabled = disable_ecu(logcan, sendcan, bus=1, addr=0x18DAB0F1, com_cont_req=b'\x28\x83\x03', timeout=0.5, debug=False)
+  print(f"disabled: {disabled}")
diff --git a/selfdrive/debug/disable_ecu.py b/selfdrive/debug/disable_ecu.py
deleted file mode 100644
index c01c22fdd0..0000000000
--- a/selfdrive/debug/disable_ecu.py
+++ /dev/null
@@ -1,40 +0,0 @@
-#!/usr/bin/env python3
-import traceback
-
-import cereal.messaging as messaging
-from selfdrive.car.isotp_parallel_query import IsoTpParallelQuery
-from system.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=0.5, 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 _, _ 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}")