diff --git a/automotive/vehicle/2.0/default/common/include/vhal_v2_0/VmsUtils.h b/automotive/vehicle/2.0/default/common/include/vhal_v2_0/VmsUtils.h
index 87010cea0c..f064367fdc 100644
--- a/automotive/vehicle/2.0/default/common/include/vhal_v2_0/VmsUtils.h
+++ b/automotive/vehicle/2.0/default/common/include/vhal_v2_0/VmsUtils.h
@@ -172,7 +172,7 @@ std::unique_ptr<VehiclePropValue> createSubscriptionsRequest();
 // should first convert the proto to a byte string (vms_packet) using the
 // SerializeToString proto API. Then, it use this interface to build the VehicleProperty
 // by passing publisher and layer information (layer_publisher) and the vms_packet.
-std::unique_ptr<VehiclePropValue> CreateDataMessageWithLayerPublisherInfo(
+std::unique_ptr<VehiclePropValue> createDataMessageWithLayerPublisherInfo(
         const VmsLayerAndPublisher& layer_publisher, const std::string& vms_packet);
 
 // Creates a VehiclePropValue containing a message of type
diff --git a/automotive/vehicle/2.0/default/common/src/VmsUtils.cpp b/automotive/vehicle/2.0/default/common/src/VmsUtils.cpp
index f16489ce83..a5fcbaf612 100644
--- a/automotive/vehicle/2.0/default/common/src/VmsUtils.cpp
+++ b/automotive/vehicle/2.0/default/common/src/VmsUtils.cpp
@@ -126,7 +126,7 @@ std::unique_ptr<VehiclePropValue> createSubscriptionsRequest() {
     return result;
 }
 
-std::unique_ptr<VehiclePropValue> CreateDataMessageWithLayerPublisherInfo(
+std::unique_ptr<VehiclePropValue> createDataMessageWithLayerPublisherInfo(
         const VmsLayerAndPublisher& layer_publisher, const std::string& vms_packet) {
     auto result = createBaseVmsMessage(kMessageTypeSize + kLayerAndPublisherSize);
     result->value.int32Values = hidl_vec<int32_t>{
diff --git a/automotive/vehicle/2.0/default/tests/VmsUtils_test.cpp b/automotive/vehicle/2.0/default/tests/VmsUtils_test.cpp
index 8a434c85b8..3716738f66 100644
--- a/automotive/vehicle/2.0/default/tests/VmsUtils_test.cpp
+++ b/automotive/vehicle/2.0/default/tests/VmsUtils_test.cpp
@@ -141,7 +141,7 @@ TEST(VmsUtilsTest, subscriptionsMessage) {
 TEST(VmsUtilsTest, dataMessage) {
     const std::string bytes = "aaa";
     const VmsLayerAndPublisher layer_and_publisher(VmsLayer(2, 0, 1), 123);
-    auto message = CreateDataMessageWithLayerPublisherInfo(layer_and_publisher, bytes);
+    auto message = createDataMessageWithLayerPublisherInfo(layer_and_publisher, bytes);
     ASSERT_NE(message, nullptr);
     EXPECT_TRUE(isValidVmsMessage(*message));
     EXPECT_EQ(message->prop, toInt(VehicleProperty::VEHICLE_MAP_SERVICE));
@@ -177,7 +177,7 @@ TEST(VmsUtilsTest, invalidMessageType) {
 TEST(VmsUtilsTest, parseDataMessage) {
     const std::string bytes = "aaa";
     const VmsLayerAndPublisher layer_and_publisher(VmsLayer(1, 0, 1), 123);
-    auto message = CreateDataMessageWithLayerPublisherInfo(layer_and_publisher, bytes);
+    auto message = createDataMessageWithLayerPublisherInfo(layer_and_publisher, bytes);
     auto data_str = parseData(*message);
     ASSERT_FALSE(data_str.empty());
     EXPECT_EQ(data_str, bytes);