Hyundai HL955 Manual page 96

Fault code
J1939 SPN
J1939 FMI
Engine coolant temperature - Data valid but
2963 above normal operational range - Least severe
110 level. Engine coolant temperature is above the
15 engine protection warning limit.
Intake manifold 1 temperature - Data valid but
2964 above normal operational range - Least severe
105 level. Intake manifold air temperature signal
15 indicates intake manifold air temperature is
above engine protection warning limit.
2973 Intake manifold 1 pressure - Data erratic,
102 intermittent, or incorrect. The intake manifold
2 pressure sensor is reading an erratic value.
Aftertreatment diesel exhaust fluid dosing unit
2976 temperature - Data erratic, intermittent, or
3361 incorrect. An internal error has been detected in
2 the aftertreatment diesel exhaust fluid dosing
unit.
Aftertreatment diesel particulate filter outlet
3133 pressure sensor circuit - Voltage above normal,
3610 or shorted to high source. High signal voltage
3 detected at the aftertreatment diesel particulate
filter outlet pressure sensor circuit.
Aftertreatment diesel particulate filter outlet
3134 pressure sensor circuit - Voltage below normal,
3610 or shorted to low source. Low signal voltage
4 detected at the aftertreatment diesel particulate
filter outlet pressure sensor circuit.
Aftertreatment diesel particulate filter outlet
3135 pressure - Data erratic, intermittent or incorrect.
3610 The aftertreatment diesel particulate filter outlet
2 pressure sensor is reading an erratic value at
initial key ON or during engine operation.
Aftertreatment SCR outlet temperature sensor
3146
circuit - Voltage above normal or shorted to high
4363
source. High signal voltage detected at the
3
SCR outlet temperature sensor circuit.
Aftertreatment SCR outlet temperature sensor
3147
circuit - Voltage below normal or shorted to low
4363
source. Low signal voltage detected at the
4
SCR outlet temperature sensor circuit.
Aftertreatment SCR outlet temperature sensor -
3148
Data erratic, intermittent, or incorrect. The SCR
4363
outlet temperature sensor is not changing with
2
engine operating conditions.
3151 Aftertreatment SCR catalyst system missing -
4794 Condition exists. The aftertreatment SCR
31 catalyst in the exhaust system is not present.
※ Some fault codes are not applied to this machine.
Reason
3-40
Effect (only when fault code is active)
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.
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.
Possible reduced engine performance.
Possible reduced engine performance.
Possible reduced engine performance.
Possible reduced engine performance.
Possible reduced engine performance.
Possible reduced engine performance.
Possible reduced engine performance.
Possible reduced engine performance.
Possible reduced engine performance.