LEMON Manuals: Even more car manuals for everyone

Home >> Dodge and Ram >> 2023 >> ProMaster 2500 >> Repair and Diagnosis >> Accessories & Equipment >> Communication Devices >> (Vehicle System Interface Module (VSIM) - Electrical Diagnostics) >> DTC Troubleshooting >> U160B-48-Secure Boot Failure - Supervision Software Failure >> When Monitored

When Monitored

This diagnostic runs continuously when the following conditions are met:

Ignition on.
Engine running.

scientia non olet · About LEMON Manuals