Hyundai HL955 Manual page 106

Fault code
J1939 SPN
J1939 FMI
3844 Cruise control pause command - Condition
5605 exists. The adaptive cruise control has dropped
31 out and must be manually engaged.
3845 Cruise control disable command - Condition
5603 exists. The adaptive cruise control has dropped
31 out and must be manually engaged.
Aftertreatment 1 SCR Intermediate NH3 sensor
3899
- Voltage below normal, or shorted to low
5848
source. A circuit error has been detected in the
4
NH3 sensor.
Aftertreatment SCR Intermediate NH3 sensor -
3911
Abnormal update rate. Loss of communication
5848
with the aftertreatment SCR intermediate NH3
9
sensor.
Aftertreatment SCR Intermediate NH3 sensor
3912 heater - Abnormal rate of change.
5853 A malfunction of the aftertreatment SCR
10 intermediate NH3 sensor heater has been
detected.
Aftertreatment SCR Intermediate NH3 gas
sensor power supply - Data valid but above
3932
normal operating range - Moderately severe
5851
level. High battery voltage supply detected at
16
the aftertreatment SCR intermediate NH3
sensor.
Aftertreatment SCR Intermediate NH3 gas
sensor power supply - Data valid but below
3933
normal operating range - Moderately severe
5851
level. Low battery voltage supply detected at
18
the aftertreatment SCR intermediate NH3
sensor.
Aftertreatment SCR Intermediate NH3 gas
3934 sensor power supply - Data erratic, intermittent
5851 or incorrect. Intermittent battery voltage supply
2 d e t e c t e d a t t h e a f t e r t r e a t m e n t S C R
intermediate NH3 sensor.
Aftertreatment SCR Intermediate NH3 sensor -
3935
Out of calibration. Incorrect trim resistance has
5848
been detected in the aftertreatment SCR
13
intermediate NH3 sensor.
Aftertreatment SCR Intermediate NH3 sensor -
3936
Bad intelligent device or component. An internal
5848
error of the aftertreatment SCR intermediate
12
NH3 sensor has been detected.
Aftertreatment 1 SCR Intermediate NH3 sensor
3937
- Abnormal rate of change.
5848
The aftertreatment SCR intermediate NH3
10
sensor reading is NOT valid.
※ Some fault codes are not applied to this machine.
Reason
3-50
Effect (only when fault code is active)
Cruise control could possibly not operate.
Cruise control could possibly not operate.
None on 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.