PACCAR MX (2004 Emissions) Fault Code: P151A Aftertreatment System – Vehicle Speed Limitation Active

SET CONDITIONS:
This DTC becomes active if the DTC from which it originates activates a vehicle speed limitation.

RESET CONDITION:
This DTC becomes inactive as soon as the DTC from which it originates has become inactive.

ADDITIONAL INFORMATION:
IMPORTANT: Do not troubleshoot this DTC since it originates from another active DTC.

This DTC only indicates that a vehicle speed limitation is active.