PACCAR MX (2004 Emissions) Fault Code: U1893 CAN – Message (PROPB_SCD_1) Rate Too High from Predictive Cruise Control

PACCAR MX (2004 Emissions) Fault Code: U1893 CAN – Message (PROPB_SCD_1) Rate Too High from Predictive Cruise Control

CORRESPONDING OBD READINESS MONITOR:
None

REPAIR VERIFICATION:
1. Clear all DTCs.
2. Test drive or operate the vehicle to meet the diagnostic conditions and set conditions.
3. Did the DTC come back?
– No, repair successful
– Yes, repair unsuccessful