5-53
Fault code
J1939 SPN
J1939 FMI
Reason
Effect (only when fault code is active)
4517
237
13
Vehicle Identification number - Out of
calibration. The vehicle identification number
has not been programmed into the ECM.
None on performance.
4518
5862
3
After treatment SCR Inter mediate gas
temperature sensor circuit - Voltage above
normal, or shorted to high source. High signal
voltage detected at the aftreatment SCR
intermediate temperature sensor circuit.
Possible reduced engine performance.
4519
5862
4
After treatment SCR Inter mediate gas
temperature sensor circuit - Voltage below
normal, or shorted to low source. Low signal
voltage detected at the aftertreatment SCR
intermediate temperature sensor circuit.
Possible reduced engine performance.
4521
5862
2
After treatment SCR Inter mediate gas
temperature sensor - Data erratic, intermittent
o r i n c o r r e c t . T h e a f t e r t r e a t m e n t S C R
intermediate temperature sensor reading is
irrational.
Possible reduced engine performance.
4524
5862
0
After treatment SCR inter mediate gas
temperature - Data valid but above normal
operational range - Most severe level.
The after treatment SCR inter mediate
temperature sensor reading is above the
engine protection limit.
Progressive power and/or speed derate
increasing in severity from time of alert. If the
engine protection shutdown feature is enabled,
the engine will shut down 30 seconds after the
red STOP lamps starts flashing.
4525
5862
16
After treatment 1 SCR intermediate gas
temperature - Data valid but above normal
operating range - Moderately severe level. High
SCR Intermediate temperature detected.
Progressive power and/or speed derate
increasing in severity from time of alert. If the
engine protection shutdown feature is enabled,
the engine will shut down 30 seconds after the
red STOP lamps starts flashing.
4526
521
2
Brake pedal position - Data erratic, intermittent
or incorrect. The values of the 2 brake switch
signals do not match.
None on performance.
4572
3031
9
After treatment diesel exhaust fluid tank
temperature - Abnormal update rate.
The ECM lost communication with the
after treatment diesel exhaust fluid tank
temperature sensor.
Possible reduced engine performance.
4584
3936
14
Aftertreatment diesel particulate filter system -
S p e c i a l i n s t r u c t i o n s . T h e i n c o r r e c t
aftertreatment diesel particulate filter system
has been installed with the engine.
Engine will be shut down.
4585
4792
14
Aftertreatment 1 SCR catalyst system - Special
instructions. The incorrect SCR system has
been Installed.
Engine will be shut down.
4612
520701
31
Engine intake manifold pressure system
monitor - Condition exists. The engine is unable
to meet the air handling system commands.
Possible reduced engine performance.
侍#
Some fault codes are not applied to this machine.
