diff --git a/src/ATBAPP/ATBDeviceControllerPlugin.cpp b/src/ATBAPP/ATBDeviceControllerPlugin.cpp
index e55a044..486254a 100644
--- a/src/ATBAPP/ATBDeviceControllerPlugin.cpp
+++ b/src/ATBAPP/ATBDeviceControllerPlugin.cpp
@@ -100,6 +100,9 @@ void ATBDeviceControllerPlugin::onChangedProgramModeToSERVICE()
 void ATBDeviceControllerPlugin::onChangedProgramModeToIDLE()
 {
     //hw->dc_autoRequest(false);  // <-- TODO: ???
+
+    this->diag->diagRequest();
+
 }
 
 void ATBDeviceControllerPlugin::onChangedProgramModeToOOO()