Fault
SPN
FMI
Code
4168
5745
3
4169
5745
4
4171
5745
18
4213
3695
2
4215
563
31
4233
3515
3
4234
3515
4
4235
3521
31
4241
3364
19
4242
3515
2
4243
3515
10
4244
4337
2
4245
5798
2
4249
4337
10
Diesel Engine Failure-Codes chart
SPN
Lamp
Description
Amber
Amber
Amber
Diesel Particulate
Filter
Amber
Regeneration
Inhibit Switch
Anti-Lock Braking
None
(ABS) Active
Aftertreatment 1
Diesel Exhaust
Amber
Fluid
Temperature 2
Aftertreatment 1
Diesel Exhaust
Amber
Fluid
Temperature 2
Aftertreatment 1
Red
Diesel Exhaust
Fluid Property
Aftertreatment 1
Diesel Exhaust
Amber
Fluid Tank 1
Quality
Aftertreatment 1
Diesel Exhaust
Amber
Fluid
Temperature 2
Aftertreatment 1
Diesel Exhaust
Amber
Fluid
Temperature 2
Aftertreatment 1
Diesel Exhaust Fluid
Amber
Dosing Tempera-
ture
Amber
Aftertreatment 1
Diesel Exhaust Fluid
Amber
Dosing Tempera-
ture
Cumins Description
Aftertreatment 1 Diesel Exhaust
Fluid Dosing Unit Heater - Voltage
Above Normal, or Shorted to High
Aftertreatment 1 Diesel Exhaust
Fluid Dosing Unit Heater - Voltage below normal, or shorted to low
source
Aftertreatment 1 Diesel Exhaust
Fluid Dosing Unit Heater - Data
Valid But Below Normal Operating
Range
Aftertreatment Diesel Particulate Filter Regeneration Inhibit Switch -
Data erratic, intermittent or incorrect
Anti-Lock Braking (ABS) Active -
Condition Exists
Aftertreatment 1 Diesel Exhaust
Fluid Temperature 2 Sensor Circuit - Voltage above normal, or shorted
to
high source
Aftertreatment 1 Diesel Exhaust
Fluid Temperature 2 Sensor Circuit
- Voltage below normal, or shorted to low source
Aftertreatment 1 Diesel Exhaust
Fluid Property - Condition Exists
Aftertreatment Diesel Exhaust Fluid Quality - Received Network Data
In Error
Aftertreatment 1 Diesel Exhaust Fluid Temperature 2 - Data erratic,
intermittent or incorrect
Aftertreatment 1 Diesel Exhaust Fluid Temperature 2 - Abnormal Rate
of Change
Aftertreatment 1 Diesel Exhaust Fluid Dosing Temperature - Data
erratic, intermittent or incorrect
Aftertreatment 1 Diesel Exhaust
Fluid Dosing Unit Heater
Temperature - Data erratic, intermittent or incorrect
Aftertreatment 1 Diesel Exhaust Fluid Dosing Temperature - Abnormal
Rate of Change
D 23 77