D 22 84
4152 5743 9 Amber
Aftertreatment Selective Catalytic
Reduction Temperature Sensor
Module - Abnormal update rate
4153 5747 3 Amber
Aftertreatment 1 Outlet Soot Sensor
Heater - Voltage Above Normal, or
Shorted to High Source
4154 5747 4 Amber
Aftertreatment 1 Outlet Soot Sensor
Heater - Voltage below normal, or shorted to low source
4155 5746 3 Amber
Aftertreatment 1 Diesel Exhaust
Fluid Dosing Unit Heater Relay - Voltage Above Normal, or Shorted
to high source
4156 5746 4 Amber
Aftertreatment 1 Diesel Exhaust
Fluid Dosing Unit Heater Relay - Voltage below normal, or shorted to
low source
4157 4376 7 Amber
Aftertreatment 1
Diesel Exhaust
Fluid Return
Valve
Aftertreatment Diesel Exhaust Fluid Return Valve - Mechanical sys-
tem not responding or out of adjust
4158 5742 12 Amber
Aftertreatment Diesel Particulate
Filter Temperature Sensor Module - Bad intelligent device or compo-
nent
4159 5743 12 Amber
Aftertreatment Selective Catalytic
Reduction Temperature Sensor
Module - Bad intelligent device or component
4161 5742 3 Amber
Aftertreatment Diesel Particulate
Filter Temperature Sensor Module - Voltage Above Normal, or
Shorted
to high source
4162 5742 4 Amber
Aftertreatment Diesel Particulate
Filter Temperature Sensor Module - Voltage below normal, or shorted
to
low source
4163 5742 16 Amber
Aftertreatment Diesel Particulate
Filter Temperature Sensor Module- Data Valid But Above Normal
Operating Range
4164 5743 3 Amber
Aftertreatment Selective Catalytic
Reduction Temperature Sensor
Module - Voltage Above Normal, or
Shorted to high source
4165 5743 4 Amber
Aftertreatment Selective Catalytic
Reduction Temperature Sensor Module - Voltage below normal, or
Shorted to low source
4166 5743 16 Amber
Aftertreatment Selective Catalytic
Reduction Temperature Sensor Module - Data Valid But Above Nor-
mal
Diesel Engine Failure-Codes chart
Fault
Code
SPN FMI Lamp
SPN
Description
Cumins Description