diff --git a/selfdrive/car/chrysler/fingerprints.py b/selfdrive/car/chrysler/fingerprints.py
index 9ef991e8ed..bab362d88d 100644
--- a/selfdrive/car/chrysler/fingerprints.py
+++ b/selfdrive/car/chrysler/fingerprints.py
@@ -314,3 +314,12 @@ FW_VERSIONS = {
     ],
   },
 }
+
+
+for car in FINGERPRINTS:
+  if car not in FW_VERSIONS:
+    print('Add to FW_VERSIONS:', car)
+
+for car in FW_VERSIONS:
+  if car not in FINGERPRINTS:
+    print('Good, not in FINGERPRINTS')