Possible Causes
WARNING: This page is about a different car, the 2015 RAM 3500 HD and 2015 RAM 2500 HD. However, it is still accessible from the selected car via links, so may be relevant.
| POSSIBLE CAUSES |
| (D122) SECURITY K LINE COMMUNICATION CIRCUIT OPEN |
| (G20) IGNITION SWITCH SENSE CIRCUIT SHORTED TO GROUND |
| (G20) IGNITION SWITCH SENSE CIRCUIT SHORTED TO BATTERY |
| KEYLESS IGNITION NODE (KIN) |