diff --git a/firmware/config/boards/hellen/hellen-gm-e67/connectors/gm-e67-grey.yaml b/firmware/config/boards/hellen/hellen-gm-e67/connectors/gm-e67-grey.yaml
index 1cea6b1fb4..7e090ea6f2 100644
--- a/firmware/config/boards/hellen/hellen-gm-e67/connectors/gm-e67-grey.yaml
+++ b/firmware/config/boards/hellen/hellen-gm-e67/connectors/gm-e67-grey.yaml
@@ -1,4 +1,20 @@
 pins:
+  - pin: 7
+    # H144_OUT_PWM1
+    id: D13
+    class: outputs
+    function: Radiator Fan Relay
+    type: hs
+    ts_name: C3-7 - Alternator Enable
+
+  - pin: 16
+    # H144_OUT_IO9
+    id: G13
+    class: outputs
+    function: Radiator Fan Relay
+    type: hs
+    ts_name: C3-16 - Coolant Pump
+
   - pin: 33
     function: CAN bus low
     type: can