Cummins X15 CM2350 X116B Performance Series (2018 & Newer) Fault Code: 6746 PID: SPN: 521024 FMI: 11/31 Route Parameter Manager Module Map Loading Malfunction – Condition Exists
Lamp:None Reason:An internal error of the route parameter manager module has been detected. Effect:Predictive cruise control will not operate. Standard...