diff --git a/selfdrive/car/hyundai/tests/test_hyundai.py b/selfdrive/car/hyundai/tests/test_hyundai.py
index 08e0fea7a4..b471213183 100755
--- a/selfdrive/car/hyundai/tests/test_hyundai.py
+++ b/selfdrive/car/hyundai/tests/test_hyundai.py
@@ -34,16 +34,23 @@ class TestHyundaiFingerprint(unittest.TestCase):
             raise unittest.SkipTest
           self.assertIn(fuzzy_ecu, [e[0] for e in ecus])
 
-  def test_consistent_fw_dates(self):
+  def test_fuzzy_fw_dates(self):
     # Some newer CAN FD platforms have date codes in a different format we don't yet parse,
     # for now assert date format is consistent across each platform
     for car_model, ecus in FW_VERSIONS.items():
       with self.subTest(car_model=car_model):
         for ecu, fws in ecus.items():
           if ecu[0] in FW_QUERY_CONFIG.fuzzy_ecus:
-            # TODO: use FW_QUERY_CONFIG.fuzzy_get_platform_codes
-            has_date = {PLATFORM_CODE_PATTERN.search(fw).groups()[1] is None for fw in fws}
-            self.assertEqual(len(has_date), 1)
+            dates = set()
+            for fw in fws:
+              # TODO: use FW_QUERY_CONFIG.fuzzy_get_platform_codes
+              _, date = PLATFORM_CODE_PATTERN.search(fw).groups()
+              dates.add(date)
+              if date is None:
+                continue
+              parsed = datetime.strptime(date.decode(), '%y%m%d')
+              self.assertTrue(2013 < parsed.year < 2023, parsed)
+            self.assertEqual(len({d is None for d in dates}), 1)
 
   def test_fuzzy_platform_codes(self):
     return