Default Actions
WARNING: This page is about a different car, the 2017 RAM 2500 HD. However, it is still accessible from the selected car via links, so may be relevant.
This diagnostic will not have Diagnostic Trouble Codes (DTCs) to assist in determining no scan tool communication with the vehicle.
- Vehicle may start and run.
- The Wipers and Headlamps may be automatically activated during an ignition cycle when communication is in default mode.