diff --git a/selfdrive/car/honda/values.py b/selfdrive/car/honda/values.py
index 6a92ced813..1f1eb9ae74 100644
--- a/selfdrive/car/honda/values.py
+++ b/selfdrive/car/honda/values.py
@@ -864,6 +864,7 @@ FW_VERSIONS = {
     (Ecu.fwdCamera, 0x18dab0f1, None): [
       b'36161-T6Z-A020\x00\x00',
       b'36161-T6Z-A310\x00\x00',
+      b'36161-T6Z-A420\x00\x00',
       b'36161-T6Z-A520\x00\x00',
       b'36161-TJZ-A120\x00\x00',
     ],