DESCRIPTION:Diesel exhaust fluid (DEF) pressure sensor – drift. MONITORED PARAMETER:Diesel exhaust fluid (DEF) pressure. TYPICAL ENABLING CONDITIONS:Pressure limiting unit off....

DESCRIPTION:This code sets when the Aftertreatment Control Module (ACM) detects a short to voltage or open on the Diesel Exhaust...

DESCRIPTION:This code sets when the Aftertreatment Control Module (ACM) detects a short to ground on the Diesel Exhaust Fluid (DEF)...

NOTE: This code sets when the aftertreatment control module (ACM) detects that the diesel exhaust fluid (DEF) pump is not...

DESCRIPTION:Diesel exhaust fluid (DEF) air pressure not detected (from vehicle supply). MONITORED PARAMETER:Vehicle air pressure. TYPICAL ENABLING CONDITIONS:1. Engine rpm...

NOTE: This information indicates that the Aftertreatment Control Module (ACM) will initiate a Diesel Exhaust Fluid (DEF) metering unit flush...