diff --git a/Software/data_src/static/tt_dtc/dtc_13.json b/Software/data_src/static/tt_dtc/dtc_13.json
new file mode 100644
index 0000000..f7fea72
--- /dev/null
+++ b/Software/data_src/static/tt_dtc/dtc_13.json
@@ -0,0 +1,4 @@
+{
+    "title": "Config-Validierung",
+    "description": "Ein oder mehrer Einstellungswerte waren ausserhalb gültiger Werte. Diese wurden automatisch korrigiert. Prüfen Sie Ihre Einstellungen"
+}
\ No newline at end of file
diff --git a/Software/src/config.cpp b/Software/src/config.cpp
index 2c173ef..481a8f6 100644
--- a/Software/src/config.cpp
+++ b/Software/src/config.cpp
@@ -88,6 +88,12 @@ void GetConfig_EEPROM()
     MaintainDTC(DTC_EEPROM_CFG_BAD, DTC_CRITICAL, true);
   }
   LubeConfig.checksum = checksum;
+
+  if (!ConfigSanityCheck(true))
+  {
+    MaintainDTC(DTC_EEPROM_CFG_SANITY, DTC_WARN, true);
+    globals.requestEEAction = EE_CFG_SAVE;
+  }
 }
 
 void StorePersistence_EEPROM()
@@ -230,4 +236,112 @@ boolean checkEEPROMavailable()
   }
   MaintainDTC(DTC_NO_EEPROM_FOUND, DTC_CRITICAL, false);
   return true;
+}
+
+bool ConfigSanityCheck(bool autocorrect)
+{
+  bool allvalid = true;
+
+  if (!(LubeConfig.DistancePerLube_Default > 0) || !(LubeConfig.DistancePerLube_Default < 50000))
+  {
+    allvalid = false;
+    if (autocorrect)
+      LubeConfig.DistancePerLube_Default = LubeConfig_defaults.DistancePerLube_Default;
+  }
+
+  if (!(LubeConfig.DistancePerLube_Rain > 0) || !(LubeConfig.DistancePerLube_Rain < 50000))
+  {
+    allvalid = false;
+    if (autocorrect)
+      LubeConfig.DistancePerLube_Rain = LubeConfig_defaults.DistancePerLube_Rain;
+  }
+
+  if (!(LubeConfig.tankCapacity_ml > 0) || !(LubeConfig.tankCapacity_ml < 5000))
+  {
+    allvalid = false;
+    if (autocorrect)
+      LubeConfig.tankCapacity_ml = LubeConfig_defaults.tankCapacity_ml;
+  }
+
+  if (!(LubeConfig.amountPerDose_µl > 0) || !(LubeConfig.amountPerDose_µl < 100))
+  {
+    allvalid = false;
+    if (autocorrect)
+      LubeConfig.amountPerDose_µl = LubeConfig_defaults.amountPerDose_µl;
+  }
+
+  if (!(LubeConfig.TankRemindAtPercentage >= 0) || !(LubeConfig.TankRemindAtPercentage <= 100))
+  {
+    allvalid = false;
+    if (autocorrect)
+      LubeConfig.TankRemindAtPercentage = LubeConfig_defaults.TankRemindAtPercentage;
+  }
+
+  if (!(LubeConfig.PulsePerRevolution > 0) || !(LubeConfig.PulsePerRevolution < 1000))
+  {
+    allvalid = false;
+    if (autocorrect)
+      LubeConfig.PulsePerRevolution = LubeConfig_defaults.PulsePerRevolution;
+  }
+
+  if (!(LubeConfig.TireWidth_mm > 0) || !(LubeConfig.TireWidth_mm < 500))
+  {
+    allvalid = false;
+    if (autocorrect)
+      LubeConfig.TireWidth_mm = LubeConfig_defaults.TireWidth_mm;
+  }
+
+  if (!(LubeConfig.TireWidthHeight_Ratio > 0) || !(LubeConfig.TireWidthHeight_Ratio < 150))
+  {
+    allvalid = false;
+    if (autocorrect)
+      LubeConfig.TireWidthHeight_Ratio = LubeConfig_defaults.TireWidthHeight_Ratio;
+  }
+
+  if (!(LubeConfig.RimDiameter_Inch > 0) || !(LubeConfig.RimDiameter_Inch < 30))
+  {
+    allvalid = false;
+    if (autocorrect)
+      LubeConfig.RimDiameter_Inch = LubeConfig_defaults.RimDiameter_Inch;
+  }
+
+  if (!(LubeConfig.DistancePerRevolution_mm > 0) || !(LubeConfig.DistancePerRevolution_mm < 10000))
+  {
+    allvalid = false;
+    if (autocorrect)
+      LubeConfig.DistancePerRevolution_mm = LubeConfig_defaults.DistancePerRevolution_mm;
+  }
+
+  if (!(LubeConfig.BleedingPulses > 0) || !(LubeConfig.BleedingPulses < 1001))
+  {
+    allvalid = false;
+    if (autocorrect)
+      LubeConfig.BleedingPulses = LubeConfig_defaults.BleedingPulses;
+  }
+
+  if (!(LubeConfig.SpeedSource >= 0) || !(LubeConfig.SpeedSource < SpeedSourceString_Elements))
+  {
+    allvalid = false;
+    if (autocorrect)
+      LubeConfig.SpeedSource = LubeConfig_defaults.SpeedSource;
+  }
+
+#ifdef FEATURE_ENABLE_GPS
+  if (!(LubeConfig.GPSBaudRate >= 0) || !(LubeConfig.GPSBaudRate < GPSBaudRateString_Elements))
+  {
+    allvalid = false;
+    if (autocorrect)
+      LubeConfig.GPSBaudRate = LubeConfig_defaults.GPSBaudRate;
+  }
+#endif
+
+#ifdef FEATURE_ENABLE_CAN
+  if (!(LubeConfig.CANSource >= 0) || !(LubeConfig.CANSource < CANSourceString_Elements))
+  {
+    allvalid = false;
+    if (autocorrect)
+      LubeConfig.CANSource = LubeConfig_defaults.CANSource;
+  }
+#endif
+  return allvalid;
 }
\ No newline at end of file
diff --git a/Software/src/config.h b/Software/src/config.h
index 796d6d4..b501a62 100644
--- a/Software/src/config.h
+++ b/Software/src/config.h
@@ -116,6 +116,7 @@ void FormatPersistence_EEPROM();
 uint32_t Checksum_EEPROM(uint8_t const *data, size_t len);
 void dumpEEPROM(uint16_t memoryAddress, uint16_t length);
 void MovePersistencePage_EEPROM(boolean reset);
+bool ConfigSanityCheck(bool autocorrect = false);
 
 extern LubeConfig_t LubeConfig;
 extern persistenceData_t PersistenceData;
diff --git a/Software/src/dtc.h b/Software/src/dtc.h
index f00fe55..167163f 100644
--- a/Software/src/dtc.h
+++ b/Software/src/dtc.h
@@ -23,6 +23,7 @@ typedef enum DTCNums_e
   DTC_CAN_TRANSCEIVER_FAILED,
   DTC_NO_CAN_SIGNAL,
 #endif
+  DTC_EEPROM_CFG_SANITY,
   DTC_LAST_DTC
 } DTCNums_t;