diff --git a/src/layouts/vin-lookup/vin-lookup.vue b/src/layouts/vin-lookup/vin-lookup.vue
index bba6cbcf3..990fd0658 100644
--- a/src/layouts/vin-lookup/vin-lookup.vue
+++ b/src/layouts/vin-lookup/vin-lookup.vue
@@ -325,10 +325,13 @@ export default {
             // If a VIN has already been found. Validate the Service Zip (in case of changes)
             const zipCodeData = await this.getZipCodeData(this.serviceZipCode);
 
-            // Check if Service Zip entered is serviceable
+            // Check if Service Zip entered is serviceable then save the ZIP info and email address
             if (zipCodeData.isServiceable) {
-                // If the Service Zip entered is serviceable then save the Zip Info and Email Address and navigate forward
-                if (this.$store.getters.order.serviceLocation.zipCode != this.serviceZipCode) {
+                //Only save the service location if the zip changed or we lack zipCodeCtu
+                if (
+                    this.$store.getters.order.serviceLocation.zipCode != this.serviceZipCode ||
+                    !this.$store.getters.order.serviceLocation.zipCodeCtu
+                ) {
                     const vehicleRegistrationInfo = this.$store.getters.vehicle.registration;
                     if (vehicleRegistrationInfo.zipCode == this.serviceZipCode) {
                         await this.dispatchStoreAction(
@@ -338,6 +341,7 @@ export default {
                                 city: vehicleRegistrationInfo.city,
                                 zipCode: vehicleRegistrationInfo.zipCode,
                                 state: vehicleRegistrationInfo.state,
+                                zipCodeCtu: zipCodeData.zipCodeCtu,
                             },
                             false
                         );