PACCAR MX (2004 Emissions) Fault Code: P151C Aftertreatment System – DEF Level Too Low
PACCAR MX (2004 Emissions) Fault Code: P151C Aftertreatment System – DEF Level Too Low
SET CONDITIONS:
The DEF level is less than 20% of the DEF tank volume.
DIAGNOSTIC CONDITION:
This diagnostic runs continuously when the ignition is on.
RESET CONDITION:
This DTC becomes inactive after the ignition is keyed on and the volume in the DEF tank is above the set condition value.
POSSIBLE CAUSES:
Empty DEF tank
ADDITIONAL INFORMATION:
The driver has been informed by a flashing warning.
