When Monitored
WARNING: This page is about a different car, the 2024 RAM ProMaster EV. However, it is still accessible from the selected car via links, so may be relevant.
This diagnostic runs continuously when the following conditions are met
- Ignition is on.
- System voltage is within a normal range.
- When the Electric Vehicle Control Unit (EVCU) actuates the LIN BUS valve circuit or when actuated with the scan tool.