diff --git a/mission/devices/PayloadPcduHandler.cpp b/mission/devices/PayloadPcduHandler.cpp
index 56822bd5..d9e41c7f 100644
--- a/mission/devices/PayloadPcduHandler.cpp
+++ b/mission/devices/PayloadPcduHandler.cpp
@@ -33,6 +33,7 @@ void PayloadPcduHandler::doStartUp() {
   if (pwrStateMachine.getState() == power::States::IDLE) {
     pwrStateMachine.start(MODE_ON, pwrSubmode);
   }
+  clearSetOnOffFlag = true;
   auto opCode = pwrStateMachine.fsm();
   if (opCode == power::OpCodes::TO_NOT_OFF_DONE or opCode == power::OpCodes::TIMEOUT_OCCURED) {
     pwrStateMachine.reset();
@@ -50,6 +51,11 @@ void PayloadPcduHandler::doShutDown() {
   if (pwrStateMachine.getState() == power::States::IDLE) {
     pwrStateMachine.start(MODE_OFF, 0);
   }
+  if (clearSetOnOffFlag) {
+    std::memset(adcSet.processed.value, 0, adcSet.processed.getSerializedSize());
+    clearSetOnOffFlag = false;
+  }
+
   auto opCode = pwrStateMachine.fsm();
   if (opCode == power::OpCodes::TO_OFF_DONE or opCode == power::OpCodes::TIMEOUT_OCCURED) {
     pwrStateMachine.reset();
diff --git a/mission/devices/PayloadPcduHandler.h b/mission/devices/PayloadPcduHandler.h
index 6a9334ca..2f89c837 100644
--- a/mission/devices/PayloadPcduHandler.h
+++ b/mission/devices/PayloadPcduHandler.h
@@ -124,6 +124,7 @@ class PayloadPcduHandler : public DeviceHandlerBase {
   bool txToMpaInjectionRequested = false;
   bool mpaToHpaInjectionRequested = false;
   bool allOnInjectRequested = false;
+  bool clearSetOnOffFlag = true;
 
   PeriodicOperationDivider opDivider = PeriodicOperationDivider(5);
   uint8_t tempReadDivisor = 1;