Hyundai HL955 Manual page 91

Fault code
J1939 SPN
J1939 FMI
Aftertreatment diesel exhaust fluid tank heater -
1713 Data valid but above normal operating range -
3363 Moderately severe level. The diesel exhaust
16 fluid tank heater is continuously in the on
position.
1718 Engine misfire for multiple cylinders - Condition
1322 exists. Engine misfire has been detected in
31 multiple cylinder numbers.
1776 Power relay driver circuit - Voltage above
2634 normal or shorted to high source. High voltage
3 detected at power relay driver circuit.
Power relay driver circuit - Voltage below
1777
normal or shorted to low source. An open circuit
2634
or low voltage has been detected at the power
4
relay circuit.
Crankcase pressure circuit - Voltage above
1843
normal or shorted to high source.
101
High signal voltage detected at the crankcase
3
pressure circuit.
Crankcase pressure circuit - Voltage below
1844
normal or shorted to low source. Low signal
101
voltage detected at the crankcase pressure
4
circuit.
Exhaust gas recirculation valve delta pressure -
1866 Data erratic, intermittent, or incorrect. An error
411 in the egr delta pressure signal was detected at
2 initial key on or the sensor failed the autozero
test.
Engine gas recircuilation temperature - Data
1867
erratic, intermittent, or incorrect.
412
Engine misfire has been detected in multiple
2
cylinder numbers.
Aftertreatment diesel particulate filter differential
pressure sensor circuit - Voltage above normal
1879
or shorted to high source.
3251
H i g h s i g n a l vo l t a g e d e t e c t e d a t t h e
3
aftertreatment differential pressure sensor
circuit.
Aftertreatment diesel particulate filter differential
1881 pressure sensor circuit - Voltage below normal
3251 or shorted to low source. Low signal voltage or
4 open circuit detected at the aftertreatment
differential pressure sensor circuit.
After treatment diesel par ticulate filter
differential pressure sensor - Data erratic,
1883
intermittent, or incorrect. The aftertreatment
3251
diesel particulate filter differential pressure
2
sensor is reading an erratic value at initial key
on or during engine operation.
※ Some fault codes are not applied to this machine.
Reason
3-35
Effect (only when fault code is active)
None on performance.
Possible reduced engine performance.
Possible reduced engine performance.
Possible reduced engine performance.
None on performance.
None on performance.
possible reduced engine performance.
Possible reduced engine performance.
possible reduced engine performance.
possible reduced engine performance.
possible reduced engine performance.