Set Condition
WARNING: This page is about a different car, the 2016 RAM 3500 HD, 2016 RAM 2500 HD, 2015 RAM 3500 HD, and 2015 RAM 2500 HD. However, it is still accessible from the selected car via links, so may be relevant.
The Final Drive Control Module (FDCM) detects the Front Locker Source circuit is shorted high.