DESCRIPTION:The fault indicates that the diesel exhaust fluid (DEF) dosing unit was switch off before completing a cycle. MONITORED PARAMETER:DEF...

DESCRIPTION:Diesel Exhaust Fluid (DEF) system circuit low voltage signal or short to ground. MONITORED PARAMETER:DEF dosing unit voltage. TYPICAL ENABLING...

DESCRIPTION:This fault code sets when the aftertreatment control module (ACM) detects an open on the diesel exhaust fluid (DEF) doser...

DESCRIPTION:Diesel exhaust fluid (DEF) tank temperature – high. MONITORED PARAMETER:DEF tank temperature. TYPICAL ENABLING CONDITIONS:1. Coolant valve closed greater than...

NOTE: This code sets when the diesel exhaust fluid (DEF) tank temperature does not increase 0.5°C (0.9°F) within 300 seconds...

DESCRIPTION:Diesel exhaust fluid (DEF) coolant valve circuit failed high. MONITORED PARAMETER:DEF coolant valve. TYPICAL ENABLING CONDITIONS:DEF tank temperature less than...