diff --git a/CHANGELOG.md b/CHANGELOG.md
index a74c99fd..e47193ce 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -29,6 +29,13 @@ will consitute of a breaking change warranting a new major release:
 - Small fixes for TMP1075 FDIR: Use strange and missed reply counters.
 - TCS controller: Last heater (S-band heater) was skipped for transition completion
   checks.
+- TMP1075: Devices did not go to OFF mode when being set faulty.
+- Update PL PCDU 1 in TCS mode tree on the EM.
+- TMP1075: Possibly ignored health commands.
+
+# Added
+
+- Two events for heaters being commanded ON and OFF by the TCS controller
 
 # [v6.0.0] 2023-07-02
 
diff --git a/bsp_hosted/fsfwconfig/events/translateEvents.cpp b/bsp_hosted/fsfwconfig/events/translateEvents.cpp
index 1500301f..30774cf9 100644
--- a/bsp_hosted/fsfwconfig/events/translateEvents.cpp
+++ b/bsp_hosted/fsfwconfig/events/translateEvents.cpp
@@ -1,7 +1,7 @@
 /**
- * @brief    Auto-generated event translation file. Contains 296 translations.
+ * @brief    Auto-generated event translation file. Contains 298 translations.
  * @details
- * Generated on: 2023-06-21 19:01:02
+ * Generated on: 2023-07-06 19:00:21
  */
 #include "translateEvents.h"
 
@@ -286,6 +286,8 @@ const char *CAMERA_OVERHEATING_STRING = "CAMERA_OVERHEATING";
 const char *PCDU_SYSTEM_OVERHEATING_STRING = "PCDU_SYSTEM_OVERHEATING";
 const char *HEATER_NOT_OFF_FOR_OFF_MODE_STRING = "HEATER_NOT_OFF_FOR_OFF_MODE";
 const char *MGT_OVERHEATING_STRING = "MGT_OVERHEATING";
+const char *TCS_SWITCHING_HEATER_ON_STRING = "TCS_SWITCHING_HEATER_ON";
+const char *TCS_SWITCHING_HEATER_OFF_STRING = "TCS_SWITCHING_HEATER_OFF";
 const char *TX_TIMER_EXPIRED_STRING = "TX_TIMER_EXPIRED";
 const char *BIT_LOCK_TX_ON_STRING = "BIT_LOCK_TX_ON";
 const char *POSSIBLE_FILE_CORRUPTION_STRING = "POSSIBLE_FILE_CORRUPTION";
@@ -866,6 +868,10 @@ const char *translateEvents(Event event) {
       return HEATER_NOT_OFF_FOR_OFF_MODE_STRING;
     case (14108):
       return MGT_OVERHEATING_STRING;
+    case (14109):
+      return TCS_SWITCHING_HEATER_ON_STRING;
+    case (14110):
+      return TCS_SWITCHING_HEATER_OFF_STRING;
     case (14201):
       return TX_TIMER_EXPIRED_STRING;
     case (14202):
diff --git a/bsp_hosted/fsfwconfig/objects/translateObjects.cpp b/bsp_hosted/fsfwconfig/objects/translateObjects.cpp
index d1d0464c..c073905f 100644
--- a/bsp_hosted/fsfwconfig/objects/translateObjects.cpp
+++ b/bsp_hosted/fsfwconfig/objects/translateObjects.cpp
@@ -2,7 +2,7 @@
  * @brief  Auto-generated object translation file.
  * @details
  * Contains 171 translations.
- * Generated on: 2023-06-21 19:01:02
+ * Generated on: 2023-07-06 19:00:21
  */
 #include "translateObjects.h"
 
diff --git a/bsp_q7s/em/emObjectFactory.cpp b/bsp_q7s/em/emObjectFactory.cpp
index 28fabe7a..085d5184 100644
--- a/bsp_q7s/em/emObjectFactory.cpp
+++ b/bsp_q7s/em/emObjectFactory.cpp
@@ -168,5 +168,5 @@ void ObjectFactory::produce(void* args) {
   HeaterHandler* heaterHandler;
   createHeaterComponents(gpioComIF, pwrSwitcher, healthTable, heaterHandler);
   createThermalController(*heaterHandler, true);
-  satsystem::init();
+  satsystem::init(true);
 }
diff --git a/bsp_q7s/fmObjectFactory.cpp b/bsp_q7s/fmObjectFactory.cpp
index fa6e7220..5e2cdb59 100644
--- a/bsp_q7s/fmObjectFactory.cpp
+++ b/bsp_q7s/fmObjectFactory.cpp
@@ -133,5 +133,5 @@ void ObjectFactory::produce(void* args) {
   createMiscComponents();
   createThermalController(*heaterHandler, false);
   createAcsController(true, enableHkSets);
-  satsystem::init();
+  satsystem::init(false);
 }
diff --git a/bsp_q7s/objectFactory.cpp b/bsp_q7s/objectFactory.cpp
index cd4dd32c..a96051f2 100644
--- a/bsp_q7s/objectFactory.cpp
+++ b/bsp_q7s/objectFactory.cpp
@@ -172,10 +172,6 @@ void ObjectFactory::createTmpComponents(std::vector<std::pair<object_id_t, addre
         new Tmp1075Handler(tmpDevsToAdd[idx].first, objects::I2C_COM_IF, tmpDevCookies[idx]);
     tmpDevHandler->setCustomFdir(new TmpDevFdir(tmpDevsToAdd[idx].first));
     tmpDevHandler->connectModeTreeParent(satsystem::tcs::SUBSYSTEM);
-    // TODO: Remove this after TCS subsystem was added
-    // These devices are connected to the 3V3 stack and should be powered permanently. Therefore,
-    // we set them to normal mode immediately here.
-    tmpDevHandler->setModeNormal();
   }
 }
 
diff --git a/dummies/Max31865Dummy.cpp b/dummies/Max31865Dummy.cpp
index 6ec1a716..99fc336a 100644
--- a/dummies/Max31865Dummy.cpp
+++ b/dummies/Max31865Dummy.cpp
@@ -7,15 +7,21 @@ using namespace returnvalue;
 Max31865Dummy::Max31865Dummy(object_id_t objectId, object_id_t comif, CookieIF *comCookie)
     : DeviceHandlerBase(objectId, comif, comCookie), set(this, EiveMax31855::EXCHANGE_SET_ID) {}
 void Max31865Dummy::doStartUp() { setMode(MODE_ON); }
-void Max31865Dummy::doShutDown() { setMode(_MODE_POWER_DOWN); }
+void Max31865Dummy::doShutDown() {
+  PoolReadGuard pg(&set);
+  set.setValidity(false, true);
+  setMode(MODE_OFF);
+}
 ReturnValue_t Max31865Dummy::buildNormalDeviceCommand(DeviceCommandId_t *id) {
   return NOTHING_TO_SEND;
 }
-ReturnValue_t Max31865Dummy::buildTransitionDeviceCommand(DeviceCommandId_t *id) { return OK; }
+ReturnValue_t Max31865Dummy::buildTransitionDeviceCommand(DeviceCommandId_t *id) {
+  return NOTHING_TO_SEND;
+}
 ReturnValue_t Max31865Dummy::buildCommandFromCommand(DeviceCommandId_t deviceCommand,
                                                      const uint8_t *commandData,
                                                      size_t commandDataLen) {
-  return 0;
+  return NOTHING_TO_SEND;
 }
 ReturnValue_t Max31865Dummy::scanForReply(const uint8_t *start, size_t len,
                                           DeviceCommandId_t *foundId, size_t *foundLen) {
diff --git a/dummies/Tmp1075Dummy.cpp b/dummies/Tmp1075Dummy.cpp
index 96d1f775..7e61acef 100644
--- a/dummies/Tmp1075Dummy.cpp
+++ b/dummies/Tmp1075Dummy.cpp
@@ -9,7 +9,11 @@ Tmp1075Dummy::Tmp1075Dummy(object_id_t objectId, object_id_t comif, CookieIF *co
     : DeviceHandlerBase(objectId, comif, comCookie), set(this) {}
 
 void Tmp1075Dummy::doStartUp() { setMode(MODE_ON); }
-void Tmp1075Dummy::doShutDown() { setMode(MODE_OFF); }
+void Tmp1075Dummy::doShutDown() {
+  PoolReadGuard pg(&set);
+  set.setValidity(false, true);
+  setMode(MODE_OFF);
+}
 
 ReturnValue_t Tmp1075Dummy::buildNormalDeviceCommand(DeviceCommandId_t *id) {
   return NOTHING_TO_SEND;
@@ -50,4 +54,11 @@ ReturnValue_t Tmp1075Dummy::initializeLocalDataPool(localpool::DataPool &localDa
   return OK;
 }
 
+ReturnValue_t Tmp1075Dummy::setHealth(HealthState health) {
+  if (health == FAULTY or health == PERMANENT_FAULTY) {
+    setMode(_MODE_SHUT_DOWN);
+  }
+  return DeviceHandlerBase::setHealth(health);
+}
+
 LocalPoolDataSetBase *Tmp1075Dummy::getDataSetHandle(sid_t sid) { return &set; }
diff --git a/dummies/Tmp1075Dummy.h b/dummies/Tmp1075Dummy.h
index 570fcd42..feab4f98 100644
--- a/dummies/Tmp1075Dummy.h
+++ b/dummies/Tmp1075Dummy.h
@@ -26,6 +26,7 @@ class Tmp1075Dummy : public DeviceHandlerBase {
   uint32_t getTransitionDelayMs(Mode_t modeFrom, Mode_t modeTo) override;
   ReturnValue_t initializeLocalDataPool(localpool::DataPool &localDataPoolMap,
                                         LocalDataPoolManager &poolManager) override;
+  ReturnValue_t setHealth(HealthState health) override;
 
  protected:
   LocalPoolDataSetBase *getDataSetHandle(sid_t sid) override;
diff --git a/generators/bsp_hosted_events.csv b/generators/bsp_hosted_events.csv
index 17592d1d..a26b0cdc 100644
--- a/generators/bsp_hosted_events.csv
+++ b/generators/bsp_hosted_events.csv
@@ -280,6 +280,8 @@ Event ID (dec); Event ID (hex); Name; Severity; Description; File Path
 14106;0x371a;PCDU_SYSTEM_OVERHEATING;HIGH;No description;mission/controller/tcsDefs.h
 14107;0x371b;HEATER_NOT_OFF_FOR_OFF_MODE;MEDIUM;No description;mission/controller/tcsDefs.h
 14108;0x371c;MGT_OVERHEATING;HIGH;No description;mission/controller/tcsDefs.h
+14109;0x371d;TCS_SWITCHING_HEATER_ON;INFO;P1: Module index. P2: Heater index;mission/controller/tcsDefs.h
+14110;0x371e;TCS_SWITCHING_HEATER_OFF;INFO;P1: Module index. P2: Heater index;mission/controller/tcsDefs.h
 14201;0x3779;TX_TIMER_EXPIRED;INFO;The transmit timer to protect the Syrlinks expired P1: The current timer value;mission/system/com/ComSubsystem.h
 14202;0x377a;BIT_LOCK_TX_ON;INFO;Transmitter will be turned on due to detection of bitlock;mission/system/com/ComSubsystem.h
 14300;0x37dc;POSSIBLE_FILE_CORRUPTION;LOW;P1: Result code of TM packet parser. P2: Timestamp of possibly corrupt file as a unix timestamp.;mission/persistentTmStoreDefs.h
diff --git a/generators/bsp_q7s_events.csv b/generators/bsp_q7s_events.csv
index 17592d1d..a26b0cdc 100644
--- a/generators/bsp_q7s_events.csv
+++ b/generators/bsp_q7s_events.csv
@@ -280,6 +280,8 @@ Event ID (dec); Event ID (hex); Name; Severity; Description; File Path
 14106;0x371a;PCDU_SYSTEM_OVERHEATING;HIGH;No description;mission/controller/tcsDefs.h
 14107;0x371b;HEATER_NOT_OFF_FOR_OFF_MODE;MEDIUM;No description;mission/controller/tcsDefs.h
 14108;0x371c;MGT_OVERHEATING;HIGH;No description;mission/controller/tcsDefs.h
+14109;0x371d;TCS_SWITCHING_HEATER_ON;INFO;P1: Module index. P2: Heater index;mission/controller/tcsDefs.h
+14110;0x371e;TCS_SWITCHING_HEATER_OFF;INFO;P1: Module index. P2: Heater index;mission/controller/tcsDefs.h
 14201;0x3779;TX_TIMER_EXPIRED;INFO;The transmit timer to protect the Syrlinks expired P1: The current timer value;mission/system/com/ComSubsystem.h
 14202;0x377a;BIT_LOCK_TX_ON;INFO;Transmitter will be turned on due to detection of bitlock;mission/system/com/ComSubsystem.h
 14300;0x37dc;POSSIBLE_FILE_CORRUPTION;LOW;P1: Result code of TM packet parser. P2: Timestamp of possibly corrupt file as a unix timestamp.;mission/persistentTmStoreDefs.h
diff --git a/generators/events/translateEvents.cpp b/generators/events/translateEvents.cpp
index 1500301f..30774cf9 100644
--- a/generators/events/translateEvents.cpp
+++ b/generators/events/translateEvents.cpp
@@ -1,7 +1,7 @@
 /**
- * @brief    Auto-generated event translation file. Contains 296 translations.
+ * @brief    Auto-generated event translation file. Contains 298 translations.
  * @details
- * Generated on: 2023-06-21 19:01:02
+ * Generated on: 2023-07-06 19:00:21
  */
 #include "translateEvents.h"
 
@@ -286,6 +286,8 @@ const char *CAMERA_OVERHEATING_STRING = "CAMERA_OVERHEATING";
 const char *PCDU_SYSTEM_OVERHEATING_STRING = "PCDU_SYSTEM_OVERHEATING";
 const char *HEATER_NOT_OFF_FOR_OFF_MODE_STRING = "HEATER_NOT_OFF_FOR_OFF_MODE";
 const char *MGT_OVERHEATING_STRING = "MGT_OVERHEATING";
+const char *TCS_SWITCHING_HEATER_ON_STRING = "TCS_SWITCHING_HEATER_ON";
+const char *TCS_SWITCHING_HEATER_OFF_STRING = "TCS_SWITCHING_HEATER_OFF";
 const char *TX_TIMER_EXPIRED_STRING = "TX_TIMER_EXPIRED";
 const char *BIT_LOCK_TX_ON_STRING = "BIT_LOCK_TX_ON";
 const char *POSSIBLE_FILE_CORRUPTION_STRING = "POSSIBLE_FILE_CORRUPTION";
@@ -866,6 +868,10 @@ const char *translateEvents(Event event) {
       return HEATER_NOT_OFF_FOR_OFF_MODE_STRING;
     case (14108):
       return MGT_OVERHEATING_STRING;
+    case (14109):
+      return TCS_SWITCHING_HEATER_ON_STRING;
+    case (14110):
+      return TCS_SWITCHING_HEATER_OFF_STRING;
     case (14201):
       return TX_TIMER_EXPIRED_STRING;
     case (14202):
diff --git a/generators/objects/translateObjects.cpp b/generators/objects/translateObjects.cpp
index 1ecd5e71..379265c6 100644
--- a/generators/objects/translateObjects.cpp
+++ b/generators/objects/translateObjects.cpp
@@ -2,7 +2,7 @@
  * @brief  Auto-generated object translation file.
  * @details
  * Contains 175 translations.
- * Generated on: 2023-06-21 19:01:02
+ * Generated on: 2023-07-06 19:00:21
  */
 #include "translateObjects.h"
 
diff --git a/linux/fsfwconfig/events/translateEvents.cpp b/linux/fsfwconfig/events/translateEvents.cpp
index 1500301f..30774cf9 100644
--- a/linux/fsfwconfig/events/translateEvents.cpp
+++ b/linux/fsfwconfig/events/translateEvents.cpp
@@ -1,7 +1,7 @@
 /**
- * @brief    Auto-generated event translation file. Contains 296 translations.
+ * @brief    Auto-generated event translation file. Contains 298 translations.
  * @details
- * Generated on: 2023-06-21 19:01:02
+ * Generated on: 2023-07-06 19:00:21
  */
 #include "translateEvents.h"
 
@@ -286,6 +286,8 @@ const char *CAMERA_OVERHEATING_STRING = "CAMERA_OVERHEATING";
 const char *PCDU_SYSTEM_OVERHEATING_STRING = "PCDU_SYSTEM_OVERHEATING";
 const char *HEATER_NOT_OFF_FOR_OFF_MODE_STRING = "HEATER_NOT_OFF_FOR_OFF_MODE";
 const char *MGT_OVERHEATING_STRING = "MGT_OVERHEATING";
+const char *TCS_SWITCHING_HEATER_ON_STRING = "TCS_SWITCHING_HEATER_ON";
+const char *TCS_SWITCHING_HEATER_OFF_STRING = "TCS_SWITCHING_HEATER_OFF";
 const char *TX_TIMER_EXPIRED_STRING = "TX_TIMER_EXPIRED";
 const char *BIT_LOCK_TX_ON_STRING = "BIT_LOCK_TX_ON";
 const char *POSSIBLE_FILE_CORRUPTION_STRING = "POSSIBLE_FILE_CORRUPTION";
@@ -866,6 +868,10 @@ const char *translateEvents(Event event) {
       return HEATER_NOT_OFF_FOR_OFF_MODE_STRING;
     case (14108):
       return MGT_OVERHEATING_STRING;
+    case (14109):
+      return TCS_SWITCHING_HEATER_ON_STRING;
+    case (14110):
+      return TCS_SWITCHING_HEATER_OFF_STRING;
     case (14201):
       return TX_TIMER_EXPIRED_STRING;
     case (14202):
diff --git a/linux/fsfwconfig/objects/translateObjects.cpp b/linux/fsfwconfig/objects/translateObjects.cpp
index 1ecd5e71..379265c6 100644
--- a/linux/fsfwconfig/objects/translateObjects.cpp
+++ b/linux/fsfwconfig/objects/translateObjects.cpp
@@ -2,7 +2,7 @@
  * @brief  Auto-generated object translation file.
  * @details
  * Contains 175 translations.
- * Generated on: 2023-06-21 19:01:02
+ * Generated on: 2023-07-06 19:00:21
  */
 #include "translateObjects.h"
 
diff --git a/mission/controller/ThermalController.cpp b/mission/controller/ThermalController.cpp
index 3f6b2995..ec88f8d9 100644
--- a/mission/controller/ThermalController.cpp
+++ b/mission/controller/ThermalController.cpp
@@ -1008,7 +1008,7 @@ void ThermalController::ctrlAcsBoard() {
   heater::Switch redSwitchNr = heater::HEATER_3_OBC_BRD;
 
   // A side
-  thermalComponent = ACS_BOARD;
+  currThermalComponent = ACS_BOARD;
   sensors[0].first = deviceTemperatures.gyro0SideA.isValid();
   sensors[0].second = deviceTemperatures.gyro0SideA.value;
   sensors[1].first = deviceTemperatures.gyro2SideB.isValid();
@@ -1052,7 +1052,7 @@ void ThermalController::ctrlAcsBoard() {
       if (chooseHeater(switchNr, redSwitchNr)) {
         if (heaterHandler.getSwitchState(switchNr)) {
           if (submode != SUBMODE_NO_HEATER_CTRL) {
-            heaterSwitchHelper(switchNr, HeaterHandler::SwitchState::OFF, thermalComponent);
+            heaterSwitchHelper(switchNr, HeaterHandler::SwitchState::OFF, currThermalComponent);
           }
         }
       }
@@ -1062,7 +1062,7 @@ void ThermalController::ctrlAcsBoard() {
 }
 
 void ThermalController::ctrlMgt() {
-  thermalComponent = MGT;
+  currThermalComponent = MGT;
   sensors[0].first = sensorTemperatures.mgt.isValid();
   sensors[0].second = sensorTemperatures.mgt.value;
   sensors[1].first = deviceTemperatures.mgt.isValid();
@@ -1087,7 +1087,7 @@ void ThermalController::ctrlRw() {
   std::array<uint32_t, 4> sensorTemps{};
 
   // RW1
-  thermalComponent = RW;
+  currThermalComponent = RW;
   sensors[0].first = sensorTemperatures.rw1.isValid();
   sensors[0].second = sensorTemperatures.rw1.value;
   sensors[1].first = deviceTemperatures.rw1.isValid();
@@ -1108,7 +1108,7 @@ void ThermalController::ctrlRw() {
   }
 
   // RW2
-  thermalComponent = RW;
+  currThermalComponent = RW;
   sensors[0].first = deviceTemperatures.rw2.isValid();
   sensors[0].second = deviceTemperatures.rw2.value;
   sensors[1].first = deviceTemperatures.rw3.isValid();
@@ -1130,7 +1130,7 @@ void ThermalController::ctrlRw() {
     }
   }
   // RW3
-  thermalComponent = RW;
+  currThermalComponent = RW;
   sensors[0].first = deviceTemperatures.rw3.isValid();
   sensors[0].second = deviceTemperatures.rw3.value;
   sensors[1].first = deviceTemperatures.rw4.isValid();
@@ -1153,7 +1153,7 @@ void ThermalController::ctrlRw() {
   }
 
   // RW4
-  thermalComponent = RW;
+  currThermalComponent = RW;
   sensors[0].first = deviceTemperatures.rw4.isValid();
   sensors[0].second = deviceTemperatures.rw4.value;
   sensors[1].first = deviceTemperatures.rw1.isValid();
@@ -1187,7 +1187,7 @@ void ThermalController::ctrlRw() {
 }
 
 void ThermalController::ctrlStr() {
-  thermalComponent = STR;
+  currThermalComponent = STR;
   sensors[0].first = sensorTemperatures.startracker.isValid();
   sensors[0].second = sensorTemperatures.startracker.value;
   sensors[1].first = deviceTemperatures.startracker.isValid();
@@ -1201,7 +1201,7 @@ void ThermalController::ctrlStr() {
 }
 
 void ThermalController::ctrlIfBoard() {
-  thermalComponent = IF_BOARD;
+  currThermalComponent = IF_BOARD;
   sensors[0].first = sensorTemperatures.tmp1075IfBrd.isValid();
   sensors[0].second = sensorTemperatures.tmp1075IfBrd.value;
   sensors[1].first = sensorTemperatures.mgt.isValid();
@@ -1215,7 +1215,7 @@ void ThermalController::ctrlIfBoard() {
 }
 
 void ThermalController::ctrlTcsBoard() {
-  thermalComponent = TCS_BOARD;
+  currThermalComponent = TCS_BOARD;
   sensors[0].first = sensorTemperatures.tcsBoard.isValid();
   sensors[0].second = sensorTemperatures.tcsBoard.value;
   sensors[1].first = sensorTemperatures.tmp1075Tcs0.isValid();
@@ -1229,7 +1229,7 @@ void ThermalController::ctrlTcsBoard() {
 }
 
 void ThermalController::ctrlObc() {
-  thermalComponent = OBC;
+  currThermalComponent = OBC;
   sensors[0].first = deviceTemperatures.q7s.isValid();
   sensors[0].second = deviceTemperatures.q7s.value;
   sensors[1].first = sensorTemperatures.tmp1075Tcs1.isValid();
@@ -1248,7 +1248,7 @@ void ThermalController::ctrlObc() {
 }
 
 void ThermalController::ctrlObcIfBoard() {
-  thermalComponent = OBCIF_BOARD;
+  currThermalComponent = OBCIF_BOARD;
   sensors[0].first = deviceTemperatures.q7s.isValid();
   sensors[0].second = deviceTemperatures.q7s.value;
   sensors[1].first = sensorTemperatures.tmp1075Tcs0.isValid();
@@ -1267,7 +1267,7 @@ void ThermalController::ctrlObcIfBoard() {
 }
 
 void ThermalController::ctrlSBandTransceiver() {
-  thermalComponent = SBAND_TRANSCEIVER;
+  currThermalComponent = SBAND_TRANSCEIVER;
   sensors[0].first = deviceTemperatures.syrlinksPowerAmplifier.isValid();
   sensors[0].second = deviceTemperatures.syrlinksPowerAmplifier.value;
   sensors[1].first = deviceTemperatures.syrlinksBasebandBoard.isValid();
@@ -1285,7 +1285,7 @@ void ThermalController::ctrlSBandTransceiver() {
   }
 }
 void ThermalController::ctrlPcduP60Board() {
-  thermalComponent = PCDUP60_BOARD;
+  currThermalComponent = PCDUP60_BOARD;
   sensors[0].first = deviceTemperatures.temp1P60dock.isValid();
   sensors[0].second = deviceTemperatures.temp1P60dock.value;
   sensors[1].first = deviceTemperatures.temp2P60dock.isValid();
@@ -1302,7 +1302,7 @@ void ThermalController::ctrlPcduP60Board() {
 }
 
 void ThermalController::ctrlPcduAcu() {
-  thermalComponent = PCDUACU;
+  currThermalComponent = PCDUACU;
   heater::Switch switchNr = heater::HEATER_1_PCDU_PDU;
   heater::Switch redSwitchNr = heater::HEATER_2_ACS_BRD;
 
@@ -1318,7 +1318,7 @@ void ThermalController::ctrlPcduAcu() {
     } else if (sensorTemperatures.acu.isValid()) {
       sensorTemp = sensorTemperatures.acu.value;
     } else {
-      triggerEvent(tcsCtrl::NO_VALID_SENSOR_TEMPERATURE, thermalComponent);
+      triggerEvent(tcsCtrl::NO_VALID_SENSOR_TEMPERATURE, currThermalComponent);
       sensorTempAvailable = false;
     }
     if (sensorTempAvailable) {
@@ -1335,7 +1335,7 @@ void ThermalController::ctrlPcduAcu() {
 }
 
 void ThermalController::ctrlPcduPdu() {
-  thermalComponent = PCDUPDU;
+  currThermalComponent = PCDUPDU;
   sensors[0].first = deviceTemperatures.pdu1.isValid();
   sensors[0].second = deviceTemperatures.pdu1.value;
   sensors[1].first = deviceTemperatures.pdu2.isValid();
@@ -1354,7 +1354,7 @@ void ThermalController::ctrlPcduPdu() {
 }
 
 void ThermalController::ctrlPlPcduBoard() {
-  thermalComponent = PLPCDU_BOARD;
+  currThermalComponent = PLPCDU_BOARD;
   sensors[0].first = sensorTemperatures.tmp1075PlPcdu0.isValid();
   sensors[0].second = sensorTemperatures.tmp1075PlPcdu0.value;
   sensors[1].first = sensorTemperatures.tmp1075PlPcdu1.isValid();
@@ -1370,7 +1370,7 @@ void ThermalController::ctrlPlPcduBoard() {
 }
 
 void ThermalController::ctrlPlocMissionBoard() {
-  thermalComponent = PLOCMISSION_BOARD;
+  currThermalComponent = PLOCMISSION_BOARD;
   sensors[0].first = sensorTemperatures.plocHeatspreader.isValid();
   sensors[0].second = sensorTemperatures.plocHeatspreader.value;
   sensors[1].first = sensorTemperatures.plocMissionboard.isValid();
@@ -1385,7 +1385,7 @@ void ThermalController::ctrlPlocMissionBoard() {
 }
 
 void ThermalController::ctrlPlocProcessingBoard() {
-  thermalComponent = PLOCPROCESSING_BOARD;
+  currThermalComponent = PLOCPROCESSING_BOARD;
   sensors[0].first = sensorTemperatures.plocMissionboard.isValid();
   sensors[0].second = sensorTemperatures.plocMissionboard.value;
   sensors[1].first = sensorTemperatures.plocHeatspreader.isValid();
@@ -1400,7 +1400,7 @@ void ThermalController::ctrlPlocProcessingBoard() {
 }
 
 void ThermalController::ctrlDac() {
-  thermalComponent = DAC;
+  currThermalComponent = DAC;
   sensors[0].first = sensorTemperatures.dacHeatspreader.isValid();
   sensors[0].second = sensorTemperatures.dacHeatspreader.value;
   sensors[1].first = sensorTemperatures.plocMissionboard.isValid();
@@ -1414,7 +1414,7 @@ void ThermalController::ctrlDac() {
 }
 
 void ThermalController::ctrlCameraBody() {
-  thermalComponent = CAMERA;
+  currThermalComponent = CAMERA;
   sensors[0].first = sensorTemperatures.payload4kCamera.isValid();
   sensors[0].second = sensorTemperatures.payload4kCamera.value;
   sensors[1].first = sensorTemperatures.dro.isValid();
@@ -1440,7 +1440,7 @@ void ThermalController::ctrlCameraBody() {
 }
 
 void ThermalController::ctrlDro() {
-  thermalComponent = DRO;
+  currThermalComponent = DRO;
   sensors[0].first = sensorTemperatures.dro.isValid();
   sensors[0].second = sensorTemperatures.dro.value;
   sensors[1].first = sensorTemperatures.payload4kCamera.isValid();
@@ -1454,7 +1454,7 @@ void ThermalController::ctrlDro() {
 }
 
 void ThermalController::ctrlX8() {
-  thermalComponent = X8;
+  currThermalComponent = X8;
   sensors[0].first = sensorTemperatures.x8.isValid();
   sensors[0].second = sensorTemperatures.x8.value;
   sensors[1].first = sensorTemperatures.hpa.isValid();
@@ -1468,7 +1468,7 @@ void ThermalController::ctrlX8() {
 }
 
 void ThermalController::ctrlTx() {
-  thermalComponent = TX;
+  currThermalComponent = TX;
   sensors[0].first = sensorTemperatures.eBandTx.isValid();
   sensors[0].second = sensorTemperatures.eBandTx.value;
   sensors[1].first = sensorTemperatures.x8.isValid();
@@ -1482,7 +1482,7 @@ void ThermalController::ctrlTx() {
 }
 
 void ThermalController::ctrlMpa() {
-  thermalComponent = MPA;
+  currThermalComponent = MPA;
   sensors[0].first = sensorTemperatures.mpa.isValid();
   sensors[0].second = sensorTemperatures.mpa.value;
   sensors[1].first = sensorTemperatures.hpa.isValid();
@@ -1496,7 +1496,7 @@ void ThermalController::ctrlMpa() {
 }
 
 void ThermalController::ctrlHpa() {
-  thermalComponent = HPA;
+  currThermalComponent = HPA;
   sensors[0].first = sensorTemperatures.hpa.isValid();
   sensors[0].second = sensorTemperatures.hpa.value;
   sensors[1].first = sensorTemperatures.x8.isValid();
@@ -1510,7 +1510,7 @@ void ThermalController::ctrlHpa() {
 }
 
 void ThermalController::ctrlScexBoard() {
-  thermalComponent = SCEX_BOARD;
+  currThermalComponent = SCEX_BOARD;
   sensors[0].first = sensorTemperatures.scex.isValid();
   sensors[0].second = sensorTemperatures.scex.value;
   sensors[1].first = sensorTemperatures.x8.isValid();
@@ -1601,7 +1601,7 @@ void ThermalController::ctrlComponentTemperature(HeaterContext& htrCtx) {
     if (chooseHeater(htrCtx.switchNr, htrCtx.redSwitchNr)) {
       if (heaterCtrlAllowed() and
           (heaterHandler.getSwitchState(htrCtx.switchNr) == HeaterHandler::SwitchState::ON)) {
-        heaterSwitchHelper(htrCtx.switchNr, HeaterHandler::SwitchState::OFF, thermalComponent);
+        heaterSwitchHelper(htrCtx.switchNr, HeaterHandler::SwitchState::OFF, currThermalComponent);
       }
     }
   }
@@ -1613,19 +1613,19 @@ bool ThermalController::selectAndReadSensorTemp(HeaterContext& htrCtx) {
         sensors[i].second > SANITY_LIMIT_LOWER_TEMP and
         sensors[i].second < SANITY_LIMIT_UPPER_TEMP) {
       sensorTemp = sensors[i].second;
-      thermalStates[thermalComponent].errorCounter = 0;
+      thermalStates[currThermalComponent].errorCounter = 0;
       return true;
     }
   }
 
-  thermalStates[thermalComponent].errorCounter++;
-  if (thermalComponent != RW and thermalComponent != ACS_BOARD) {
-    if (thermalStates[thermalComponent].errorCounter <= 3) {
-      triggerEvent(tcsCtrl::NO_VALID_SENSOR_TEMPERATURE, thermalComponent);
+  thermalStates[currThermalComponent].errorCounter++;
+  if (currThermalComponent != RW and currThermalComponent != ACS_BOARD) {
+    if (thermalStates[currThermalComponent].errorCounter <= 3) {
+      triggerEvent(tcsCtrl::NO_VALID_SENSOR_TEMPERATURE, currThermalComponent);
     }
   } else {
-    if (thermalStates[thermalComponent].errorCounter <= 8) {
-      triggerEvent(tcsCtrl::NO_VALID_SENSOR_TEMPERATURE, thermalComponent);
+    if (thermalStates[currThermalComponent].errorCounter <= 8) {
+      triggerEvent(tcsCtrl::NO_VALID_SENSOR_TEMPERATURE, currThermalComponent);
     }
   }
 
@@ -1658,14 +1658,14 @@ void ThermalController::heaterCtrlTempTooHighHandler(HeaterContext& htrCtx, cons
     return;
   }
   if (htrCtx.switchState == HeaterHandler::SwitchState::ON) {
-    sif::info << "TCS: Component " << static_cast<int>(thermalComponent) << " too warm, above "
+    sif::info << "TCS: Component " << static_cast<int>(currThermalComponent) << " too warm, above "
               << whatLimit << ", switching off heater" << std::endl;
-    heaterSwitchHelper(htrCtx.switchNr, HeaterHandler::SwitchState::OFF, thermalComponent);
+    heaterSwitchHelper(htrCtx.switchNr, HeaterHandler::SwitchState::OFF, currThermalComponent);
     heaterStates[htrCtx.switchNr].switchTransition = true;
     heaterStates[htrCtx.switchNr].target = HeaterHandler::SwitchState::OFF;
   }
   if (heaterHandler.getSwitchState(htrCtx.redSwitchNr) == HeaterHandler::SwitchState::ON) {
-    heaterSwitchHelper(htrCtx.redSwitchNr, HeaterHandler::SwitchState::OFF, thermalComponent);
+    heaterSwitchHelper(htrCtx.redSwitchNr, HeaterHandler::SwitchState::OFF, currThermalComponent);
     heaterStates[htrCtx.redSwitchNr].switchTransition = true;
     heaterStates[htrCtx.redSwitchNr].target = HeaterHandler::SwitchState::OFF;
   }
@@ -1687,13 +1687,13 @@ void ThermalController::checkLimitsAndCtrlHeater(HeaterContext& htrCtx) {
   // Heater off
   if (htrCtx.switchState == HeaterHandler::SwitchState::OFF) {
     if (sensorTemp < htrCtx.tempLimit.opLowerLimit and heaterCtrlAllowed()) {
-      sif::info << "TCS: Heater " << static_cast<int>(thermalComponent) << " ON" << std::endl;
-      heaterSwitchHelper(htrCtx.switchNr, HeaterHandler::SwitchState::ON, thermalComponent);
+      sif::info << "TCS: Heater " << static_cast<int>(currThermalComponent) << " ON" << std::endl;
+      heaterSwitchHelper(htrCtx.switchNr, HeaterHandler::SwitchState::ON, currThermalComponent);
       heaterStates[htrCtx.switchNr].switchTransition = true;
       heaterStates[htrCtx.switchNr].target = HeaterHandler::SwitchState::ON;
     } else {
       // Even if heater control is now allowed, we can update the state.
-      thermalStates[thermalComponent].heating = false;
+      thermalStates[currThermalComponent].heating = false;
     }
     heaterCtrlCheckUpperLimits(htrCtx);
     return;
@@ -1701,11 +1701,12 @@ void ThermalController::checkLimitsAndCtrlHeater(HeaterContext& htrCtx) {
 
   // Heater on
   if (htrCtx.switchState == HeaterHandler::SwitchState::ON) {
-    if (thermalStates[thermalComponent].heating) {
+    if (thermalStates[currThermalComponent].heating) {
       // We are already in a heating cycle, so need to check whether heating task is complete.
       if (sensorTemp >= htrCtx.tempLimit.opLowerLimit + TEMP_OFFSET and heaterCtrlAllowed()) {
-        sif::info << "TCS: Heater " << static_cast<int>(thermalComponent) << " OFF" << std::endl;
-        heaterSwitchHelper(htrCtx.switchNr, HeaterHandler::SwitchState::OFF, thermalComponent);
+        sif::info << "TCS: Heater " << static_cast<int>(currThermalComponent) << " OFF"
+                  << std::endl;
+        heaterSwitchHelper(htrCtx.switchNr, HeaterHandler::SwitchState::OFF, currThermalComponent);
         heaterStates[htrCtx.switchNr].switchTransition = true;
         heaterStates[htrCtx.switchNr].target = HeaterHandler::SwitchState::OFF;
       }
@@ -1747,7 +1748,7 @@ void ThermalController::resetSensorsArray() {
     validValuePair.first = false;
     validValuePair.second = INVALID_TEMPERATURE;
   }
-  thermalComponent = NONE;
+  currThermalComponent = NONE;
 }
 
 void ThermalController::heaterTransitionControl(const HeaterSwitchStates& currentHeaterStates) {
@@ -1809,10 +1810,14 @@ void ThermalController::heaterSwitchHelper(heater::Switch switchNr,
   Clock::getClockMonotonic(&currentTime);
   if (state == HeaterHandler::SwitchState::ON) {
     heaterHandler.switchHeater(switchNr, state);
+    triggerEvent(tcsCtrl::TCS_SWITCHING_HEATER_ON, static_cast<uint32_t>(currThermalComponent),
+                 static_cast<uint32_t>(switchNr));
     thermalStates[componentIdx].heating = true;
     thermalStates[componentIdx].heaterStartTime = currentTime.tv_sec;
   } else {
     heaterHandler.switchHeater(switchNr, state);
+    triggerEvent(tcsCtrl::TCS_SWITCHING_HEATER_OFF, static_cast<uint32_t>(currThermalComponent),
+                 static_cast<uint32_t>(switchNr));
     thermalStates[componentIdx].heating = false;
     thermalStates[componentIdx].heaterEndTime = currentTime.tv_sec;
   }
diff --git a/mission/controller/ThermalController.h b/mission/controller/ThermalController.h
index 2518a13e..b571b950 100644
--- a/mission/controller/ThermalController.h
+++ b/mission/controller/ThermalController.h
@@ -256,7 +256,7 @@ class ThermalController : public ExtendedControllerBase {
   TempLimits scexBoardLimits = TempLimits(-60.0, -40.0, 80.0, 85.0, 150.0);
 
   double sensorTemp = INVALID_TEMPERATURE;
-  ThermalComponents thermalComponent = NONE;
+  ThermalComponents currThermalComponent = NONE;
   bool redSwitchNrInUse = false;
   MessageQueueId_t camId = MessageQueueIF::NO_QUEUE;
   bool componentAboveCutOffLimit = false;
diff --git a/mission/controller/tcsDefs.h b/mission/controller/tcsDefs.h
index e2efd98c..c77d9352 100644
--- a/mission/controller/tcsDefs.h
+++ b/mission/controller/tcsDefs.h
@@ -18,6 +18,10 @@ static constexpr Event CAMERA_OVERHEATING = MAKE_EVENT(5, severity::HIGH);
 static constexpr Event PCDU_SYSTEM_OVERHEATING = MAKE_EVENT(6, severity::HIGH);
 static constexpr Event HEATER_NOT_OFF_FOR_OFF_MODE = MAKE_EVENT(7, severity::MEDIUM);
 static constexpr Event MGT_OVERHEATING = MAKE_EVENT(8, severity::HIGH);
+//! [EXPORT] : [COMMENT] P1: Module index. P2: Heater index
+static constexpr Event TCS_SWITCHING_HEATER_ON = MAKE_EVENT(9, severity::INFO);
+//! [EXPORT] : [COMMENT] P1: Module index. P2: Heater index
+static constexpr Event TCS_SWITCHING_HEATER_OFF = MAKE_EVENT(10, severity::INFO);
 
 enum SetId : uint32_t {
   SENSOR_TEMPERATURES = 0,
diff --git a/mission/system/systemTree.cpp b/mission/system/systemTree.cpp
index 41bf3216..10c40617 100644
--- a/mission/system/systemTree.cpp
+++ b/mission/system/systemTree.cpp
@@ -31,12 +31,12 @@ void buildPtgInertialSequence(Subsystem& ss, ModeListEntry& eh);
 static const auto OFF = HasModesIF::MODE_OFF;
 static const auto NML = DeviceHandlerIF::MODE_NORMAL;
 
-void satsystem::init() {
+void satsystem::init(bool commandPlPcdu1) {
   auto& acsSubsystem = acs::init();
   acsSubsystem.connectModeTreeParent(EIVE_SYSTEM);
   auto& payloadSubsystem = payload::init();
   payloadSubsystem.connectModeTreeParent(EIVE_SYSTEM);
-  auto& tcsSubsystem = tcs::init();
+  auto& tcsSubsystem = tcs::init(commandPlPcdu1);
   tcsSubsystem.connectModeTreeParent(EIVE_SYSTEM);
   auto& comSubsystem = com::init();
   comSubsystem.connectModeTreeParent(EIVE_SYSTEM);
diff --git a/mission/system/systemTree.h b/mission/system/systemTree.h
index 9d769277..0ed73a89 100644
--- a/mission/system/systemTree.h
+++ b/mission/system/systemTree.h
@@ -5,7 +5,7 @@
 
 namespace satsystem {
 
-void init();
+void init(bool commandPlPcdu1);
 
 extern EiveSystem EIVE_SYSTEM;
 
diff --git a/mission/system/tcs/tcsModeTree.cpp b/mission/system/tcs/tcsModeTree.cpp
index 6cc57c6f..09a4fa61 100644
--- a/mission/system/tcs/tcsModeTree.cpp
+++ b/mission/system/tcs/tcsModeTree.cpp
@@ -10,8 +10,8 @@ TcsSubsystem satsystem::tcs::SUBSYSTEM(objects::TCS_SUBSYSTEM, 12, 24);
 namespace {
 // Alias for checker function
 const auto check = subsystem::checkInsert;
-void buildOffSequence(Subsystem& ss, ModeListEntry& eh);
-void buildNormalSequence(Subsystem& ss, ModeListEntry& eh);
+void buildOffSequence(Subsystem& ss, ModeListEntry& eh, bool commandPlPcdu1);
+void buildNormalSequence(Subsystem& ss, ModeListEntry& eh, bool commandPlPcdu1);
 }  // namespace
 
 static const auto OFF = HasModesIF::MODE_OFF;
@@ -27,17 +27,17 @@ auto TCS_TABLE_NORMAL_TGT = std::make_pair((NML << 24) | 1, FixedArrayList<ModeL
 auto TCS_TABLE_NORMAL_TRANS_0 = std::make_pair((NML << 24) | 2, FixedArrayList<ModeListEntry, 7>());
 auto TCS_TABLE_NORMAL_TRANS_1 = std::make_pair((NML << 24) | 3, FixedArrayList<ModeListEntry, 2>());
 
-Subsystem& satsystem::tcs::init() {
+Subsystem& satsystem::tcs::init(bool commandPlPcdu1) {
   ModeListEntry entry;
-  buildOffSequence(SUBSYSTEM, entry);
-  buildNormalSequence(SUBSYSTEM, entry);
+  buildOffSequence(SUBSYSTEM, entry, commandPlPcdu1);
+  buildNormalSequence(SUBSYSTEM, entry, commandPlPcdu1);
   SUBSYSTEM.setInitialMode(OFF);
   return SUBSYSTEM;
 }
 
 namespace {
 
-void buildOffSequence(Subsystem& ss, ModeListEntry& eh) {
+void buildOffSequence(Subsystem& ss, ModeListEntry& eh, bool commandPlPcdu1) {
   std::string context = "satsystem::tcs::buildOffSequence";
   auto ctxc = context.c_str();
   // Insert Helper Table
@@ -67,7 +67,9 @@ void buildOffSequence(Subsystem& ss, ModeListEntry& eh) {
   iht(objects::TMP1075_HANDLER_TCS_0, OFF, 0, TCS_TABLE_OFF_TRANS_1.second);
   iht(objects::TMP1075_HANDLER_TCS_1, OFF, 0, TCS_TABLE_OFF_TRANS_1.second);
   iht(objects::TMP1075_HANDLER_PLPCDU_0, OFF, 0, TCS_TABLE_OFF_TRANS_1.second);
-  // TMP PL PCDU 1 is damaged
+  if (commandPlPcdu1) {
+    iht(objects::TMP1075_HANDLER_PLPCDU_1, OFF, 0, TCS_TABLE_OFF_TRANS_1.second);
+  }
   iht(objects::TMP1075_HANDLER_IF_BOARD, OFF, 0, TCS_TABLE_OFF_TRANS_1.second);
   check(ss.addTable(TableEntry(TCS_TABLE_OFF_TRANS_1.first, &TCS_TABLE_OFF_TRANS_1.second)), ctxc);
 
@@ -79,7 +81,7 @@ void buildOffSequence(Subsystem& ss, ModeListEntry& eh) {
         ctxc);
 }
 
-void buildNormalSequence(Subsystem& ss, ModeListEntry& eh) {
+void buildNormalSequence(Subsystem& ss, ModeListEntry& eh, bool commandPlPcdu1) {
   std::string context = "satsystem::tcs::buildNormalSequence";
   auto ctxc = context.c_str();
   // Insert Helper Table
@@ -105,7 +107,9 @@ void buildNormalSequence(Subsystem& ss, ModeListEntry& eh) {
   iht(objects::TMP1075_HANDLER_TCS_0, NML, 0, TCS_TABLE_NORMAL_TRANS_0.second);
   iht(objects::TMP1075_HANDLER_TCS_1, NML, 0, TCS_TABLE_NORMAL_TRANS_0.second);
   iht(objects::TMP1075_HANDLER_PLPCDU_0, NML, 0, TCS_TABLE_NORMAL_TRANS_0.second);
-  // TMP PL PCDU 1 is damaged
+  if (commandPlPcdu1) {
+    iht(objects::TMP1075_HANDLER_PLPCDU_1, NML, 0, TCS_TABLE_NORMAL_TRANS_0.second);
+  }
   iht(objects::TMP1075_HANDLER_IF_BOARD, NML, 0, TCS_TABLE_NORMAL_TRANS_0.second);
   check(ss.addTable(TableEntry(TCS_TABLE_NORMAL_TRANS_0.first, &TCS_TABLE_NORMAL_TRANS_0.second)),
         ctxc);
diff --git a/mission/system/tcs/tcsModeTree.h b/mission/system/tcs/tcsModeTree.h
index e5973641..4370ae73 100644
--- a/mission/system/tcs/tcsModeTree.h
+++ b/mission/system/tcs/tcsModeTree.h
@@ -7,7 +7,7 @@ namespace satsystem {
 namespace tcs {
 
 extern TcsSubsystem SUBSYSTEM;
-Subsystem& init();
+Subsystem& init(bool commandPlPcdu1);
 
 }  // namespace tcs
 }  // namespace satsystem
diff --git a/mission/tcs/Tmp1075Handler.cpp b/mission/tcs/Tmp1075Handler.cpp
index 575a5fdf..7e8569b6 100644
--- a/mission/tcs/Tmp1075Handler.cpp
+++ b/mission/tcs/Tmp1075Handler.cpp
@@ -133,12 +133,14 @@ ReturnValue_t Tmp1075Handler::initializeLocalDataPool(localpool::DataPool &local
   return returnvalue::OK;
 }
 
-void Tmp1075Handler::setModeNormal() { setMode(_MODE_TO_NORMAL); }
-
 ReturnValue_t Tmp1075Handler::setHealth(HealthState health) {
   if (health != FAULTY and health != PERMANENT_FAULTY and health != HEALTHY and
       health != EXTERNAL_CONTROL) {
     return returnvalue::FAILED;
   }
-  return returnvalue::OK;
+  // Required because we do not have an assembly.
+  if (health == FAULTY or health == PERMANENT_FAULTY) {
+    setMode(_MODE_SHUT_DOWN);
+  }
+  return DeviceHandlerBase::setHealth(health);
 }
diff --git a/mission/tcs/Tmp1075Handler.h b/mission/tcs/Tmp1075Handler.h
index 02fd6823..4badca39 100644
--- a/mission/tcs/Tmp1075Handler.h
+++ b/mission/tcs/Tmp1075Handler.h
@@ -20,8 +20,6 @@ class Tmp1075Handler : public DeviceHandlerBase {
   Tmp1075Handler(object_id_t objectId, object_id_t comIF, CookieIF *comCookie);
   virtual ~Tmp1075Handler();
 
-  void setModeNormal();
-
  protected:
   void doStartUp() override;
   void doShutDown() override;
diff --git a/tmtc b/tmtc
index c48f04ee..069f84d2 160000
--- a/tmtc
+++ b/tmtc
@@ -1 +1 @@
-Subproject commit c48f04eed5152f319b217870292968fb67b763d4
+Subproject commit 069f84d2207c03e8d334cfce3f7dd530babe17b0