diff --git a/firmware/console/status_loop.cpp b/firmware/console/status_loop.cpp
index 00404e1af8..668fb311e0 100644
--- a/firmware/console/status_loop.cpp
+++ b/firmware/console/status_loop.cpp
@@ -604,6 +604,9 @@ class CommunicationBlinkingTask : public PeriodicTimerController {
 
 	void PeriodicTask() override {
 		counter++;
+
+		bool lowVBatt = getVBatt(PASS_ENGINE_PARAMETER_SIGNATURE) < LOW_VBATT;
+
 		if (counter == 1) {
 			// first invocation of BlinkingTask
 			setAllLeds(1);
@@ -612,7 +615,9 @@ class CommunicationBlinkingTask : public PeriodicTimerController {
 			setAllLeds(0);
 		} else if (counter % 2 == 0) {
 			enginePins.communicationLedPin.setValue(0);
-			enginePins.warningLedPin.setValue(0);
+			if (!lowVBatt) {
+				enginePins.warningLedPin.setValue(0);
+			}
 		} else {
 			if (hasFirmwareError()) {
 				// special behavior in case of critical error - not equal on/off time
@@ -632,7 +637,7 @@ class CommunicationBlinkingTask : public PeriodicTimerController {
 
 			enginePins.communicationLedPin.setValue(1);
 	#if EFI_ENGINE_CONTROL
-			if (isTriggerErrorNow() || isIgnitionTimingError() || consoleByteArrived) {
+			if (lowVBatt || isTriggerErrorNow() || isIgnitionTimingError() || consoleByteArrived) {
 				consoleByteArrived = false;
 				enginePins.warningLedPin.setValue(1);
 			}
diff --git a/firmware/controllers/core/fsio_impl.cpp b/firmware/controllers/core/fsio_impl.cpp
index 1381d0e4fe..a8aa8fb08e 100644
--- a/firmware/controllers/core/fsio_impl.cpp
+++ b/firmware/controllers/core/fsio_impl.cpp
@@ -740,7 +740,7 @@ void initFsioImpl(Logging *sharedLogger DECLARE_ENGINE_PARAMETER_SUFFIX) {
 void runHardcodedFsio(DECLARE_ENGINE_PARAMETER_SIGNATURE) {
 	// see MAIN_RELAY_LOGIC
 	if (CONFIG(mainRelayPin) != GPIO_UNASSIGNED) {
-		enginePins.mainRelay.setValue((getTimeNowSeconds() < 2) || (getVBatt(PASS_ENGINE_PARAMETER_SIGNATURE) > 5) || engine->isInShutdownMode());
+		enginePins.mainRelay.setValue((getTimeNowSeconds() < 2) || (getVBatt(PASS_ENGINE_PARAMETER_SIGNATURE) > LOW_VBATT) || engine->isInShutdownMode());
 	}
 	// see STARTER_RELAY_LOGIC
 	if (CONFIG(starterRelayDisablePin) != GPIO_UNASSIGNED) {
diff --git a/firmware/controllers/sensors/voltage.h b/firmware/controllers/sensors/voltage.h
index be1e3859d3..b7b40bf0d2 100644
--- a/firmware/controllers/sensors/voltage.h
+++ b/firmware/controllers/sensors/voltage.h
@@ -12,6 +12,8 @@
 #include "global.h"
 #include "engine_configuration.h"
 
+#define LOW_VBATT 7
+
 float getVRef(DECLARE_ENGINE_PARAMETER_SIGNATURE);
 float getVBatt(DECLARE_ENGINE_PARAMETER_SIGNATURE);
 bool hasVBatt(DECLARE_ENGINE_PARAMETER_SIGNATURE);
diff --git a/firmware/hw_layer/drivers/gpio/tle8888.c b/firmware/hw_layer/drivers/gpio/tle8888.c
index 31b266dba7..a864886461 100644
--- a/firmware/hw_layer/drivers/gpio/tle8888.c
+++ b/firmware/hw_layer/drivers/gpio/tle8888.c
@@ -627,7 +627,7 @@ static THD_FUNCTION(tle8888_driver_thread, p) {
 		/* should we care about msg == MSG_TIMEOUT? */
 		(void)msg;
 
-		if (vBattForTle8888 < 7) {
+		if (vBattForTle8888 < LOW_VBATT) {
 			// we assume TLE8888 is down and we should not bother with SPI communication
 			if (!needInitialSpi) {
 				needInitialSpi = true;