![background image](http://html.mh-extra.com/html/hyundai/hl955/hl955_manual_2196435097.webp)
3-41
Fault code
J1939 SPN
J1939 FMI
Reason
Effect (only when fault code is active)
3165
4363
0
Aftertreatment SCR outlet temperature - Data
valid but above normal operational range - Most
severe level. The SCR outlet temperature
sensor reading has exceeded the maximum
engine protection temperature limit.
Possible reduced engine performance.
3168
3936
16
Aftertreatment diesel particulate filter system -
Data valid but above normal operating range -
Moderately severe level. The system has
detected a malfunction in the filtering capability
of the aftertreatment diesel particulate filter.
None on performance.
3186
1623
9
Tachograph output shaft speed - Abnormal
update rate. No communication or an invalid
data transfer rate has been detected on the
J1939 data link between the ECM and the
tachograph output shaft speed sensor.
None on performance.
3213
1623
19
Tachograph output shaft speed - Received
network data in error. The J1939 multiplexing
controller has indicated a malfunction of the
tachograph output shaft speed sensor.
None on performance.
3228
3216
2
Aftertreatment Intake NOx sensor - Data
erratic, intermittent, or incorrect. An incorrect
NOx sensor reading has been detected by the
aftertreatment intake NOx sensor.
Possible reduced engine performance.
3232
3216
9
Aftertreatment Intake NOx sensor - Abnormal
update rate. No communication or an invalid
data transfer rate has been detected on the
J1939 data link between the ECM and the
aftertreatment intake NOx sensor.
Possible reduced engine performance.
3235
4363
16
Aftertreatment SCR outlet temperature - Data
valid but above normal operating range -
Moderately severe level. The SCR outlet
temperature sensor reading has exceeded the
maximum temperature limit.
Possible reduced engine performance.
3237
4340
3
Aftertreatment diesel exhaust fluid line heater 1
circuit - Voltage above normal or shorted to high
source. High signal voltage detected at the
diesel exhaust fluid line heater 1 circuit.
Possible reduced engine performance.
3238
4340
4
Aftertreatment diesel exhaust fluid line heater 1
circuit - Voltage below normal, or shorted to low
source. Low signal voltage detected at the
diesel exhaust fluid line heater 1 circuit.
Possible reduced engine performance.
3239
4342
3
Aftertreatment diesel exhaust fluid line heater 2
circuit - Voltage above normal or shorted to high
source. High signal voltage detected at the
diesel exhaust fluid line heater 2 circuit.
Possible reduced engine performance.
3241
4342
4
Aftertreatment diesel exhaust fluid line heater 2
circuit - Voltage below normal, or shorted to low
source. Low signal voltage detected at the
diesel exhaust fluid line heater 2 circuit.
Possible reduced engine performance.
※
Some fault codes are not applied to this machine.
Summary of Contents for HL955
Page 557: ...7 6 MEMORANDUM MEMORANDUM ...