diff --git a/src/layouts/service-location/service-location.spec.js b/src/layouts/service-location/service-location.spec.js
index 1e19c00f7..f83cdc624 100644
--- a/src/layouts/service-location/service-location.spec.js
+++ b/src/layouts/service-location/service-location.spec.js
@@ -101,6 +101,59 @@ describe("service-location.vue", () => {
             expect(arePagePrerequisitesValid).toBe(false);
         });
     });
+
+    describe("updating service zip", () => {
+        test("resets mobile location when service zip code is updated", () => {
+            // Arrange
+            const { wrapper } = setupMocks({});
+            const newZip = "61606";
+
+            // Act
+            wrapper.vm.$refs.mobileLocationModalQuestions.resetComponent = jest.fn();
+            wrapper.vm.resetMobileLocation(newZip);
+
+            // Assert
+            expect(wrapper.vm.mobileLocationQuestions.serviceZipCode).toBe(newZip);
+        });
+
+        test("updates service zip code serviceZipCodeQuestion when resetServiceZipCode is called", () => {
+            // Arrange
+            const { wrapper } = setupMocks({});
+            const newServiceZipCodeQuestion = {
+                zipCode: "61606",
+                state: "IL",
+                isServiceable: true,
+            };
+
+            // Act
+            wrapper.vm.$refs.mobileLocationModalQuestions.resetComponent = jest.fn();
+            wrapper.vm.resetServiceZipCode(newServiceZipCodeQuestion);
+
+            // Assert
+            expect(wrapper.vm.serviceZipCodeQuestion).toStrictEqual(newServiceZipCodeQuestion);
+        });
+
+        test("resets mobile location in watch for serviceZipCodeQuestion", async () => {
+            // Arrange
+            const { wrapper } = setupMocks({});
+            const newServiceZipCodeQuestion = {
+                zipCode: "61606",
+                state: "IL",
+                isServiceable: true,
+            };
+
+            // Act
+            wrapper.vm.$refs.mobileLocationModalQuestions.resetComponent = jest.fn();
+            wrapper.vm.serviceZipCodeQuestion = newServiceZipCodeQuestion;
+
+            await wrapper.vm.$nextTick();
+
+            // Assert
+            expect(wrapper.vm.mobileLocationQuestions.serviceZipCode).toStrictEqual(
+                newServiceZipCodeQuestion.zipCode
+            );
+        });
+    });
 });
 
 function setupMocks({ mountOptionsMockData = {} }) {