diff --git a/services/core/java/com/android/server/hdmi/HdmiCecMessageValidator.java b/services/core/java/com/android/server/hdmi/HdmiCecMessageValidator.java
index 66d9f607d5d42..c5b1893e6c205 100644
--- a/services/core/java/com/android/server/hdmi/HdmiCecMessageValidator.java
+++ b/services/core/java/com/android/server/hdmi/HdmiCecMessageValidator.java
@@ -131,6 +131,8 @@ public class HdmiCecMessageValidator {
                 Constants.MESSAGE_SET_ANALOG_TIMER, new AnalogueTimerValidator(), DEST_DIRECT);
         addValidationInfo(
                 Constants.MESSAGE_SET_EXTERNAL_TIMER, new ExternalTimerValidator(), DEST_DIRECT);
+        addValidationInfo(
+                Constants.MESSAGE_SET_TIMER_PROGRAM_TITLE, new AsciiValidator(1, 14), DEST_DIRECT);
 
         // Messages for the System Information.
         FixedLengthValidator oneByteValidator = new FixedLengthValidator(1);
diff --git a/services/tests/servicestests/src/com/android/server/hdmi/HdmiCecMessageValidatorTest.java b/services/tests/servicestests/src/com/android/server/hdmi/HdmiCecMessageValidatorTest.java
index a034643233e20..3d2e39d7e90af 100644
--- a/services/tests/servicestests/src/com/android/server/hdmi/HdmiCecMessageValidatorTest.java
+++ b/services/tests/servicestests/src/com/android/server/hdmi/HdmiCecMessageValidatorTest.java
@@ -129,6 +129,17 @@ public class HdmiCecMessageValidatorTest {
         assertMessageValidity("40:9A:07").isEqualTo(ERROR_PARAMETER);
     }
 
+    @Test
+    public void isValid_setTimerProgramTitle() {
+        assertMessageValidity("40:67:47:61:6D:65:20:6F:66:20:54:68:72:6F:6E:65:73").isEqualTo(OK);
+        assertMessageValidity("40:67:4A").isEqualTo(OK);
+
+        assertMessageValidity("4F:67:47:4F:54").isEqualTo(ERROR_DESTINATION);
+        assertMessageValidity("F4:67:47:4F:54").isEqualTo(ERROR_SOURCE);
+        assertMessageValidity("40:67").isEqualTo(ERROR_PARAMETER_SHORT);
+        assertMessageValidity("40:67:47:9A:54").isEqualTo(ERROR_PARAMETER);
+    }
+
     @Test
     public void isValid_setMenuLanguage() {
         assertMessageValidity("4F:32:53:50:41").isEqualTo(OK);