When Monitored

WARNING: This page is about a different car, the 2023 Jeep Grand Wagoneer L and 2023 Jeep Grand Wagoneer. However, it is still accessible from the selected car via links, so may be relevant.

The stuck closed diagnostic is run after the engine is started and running:

With the engine running after a key start.
No Starter Relay 1 or Starter Relay 2 Control circuit faults present.
No Starter Relay 1 Control Output faults present.
Starter Relay 1 is commanded on and Starter Relay 2 is commanded off.