JLG 400S Service And Maintenance Manual page 251

Deutz Blink
SPN FMI
Code Code
523615 12 593 135
523632 3 1127 665
523632 4 1128 665
523632 11 1117 666
523698 11 122 591
523718 3 1100 676
523718 4 1101 676
523718 5 1098 676
3121671
Table 3-16. Deutz Engine Fault Codes
Description
powerstage of metering unit is overheated over temperature
Urea supply module pressure sensor: the
current drain measured by ECU is above the
target range
Urea supply module pressure sensor: the
current drain measured by ECU is above the
target range
The sensed raw voltage value
SCR_uRawUPmpP is above
SCR_SRCUPmpP.uMin_C
Urea supply module pump: the current
drain measured by ECU is above the target
range
Shut off request from supervisory monitor-
ing function.
Urea heater relay: the current drain mea-
sured by ECU is above the target range
Urea heater relay: the current drain mea-
sured by ECU is above the target range
Urea heater relay: the current drain mea-
sured by ECU is above the target range
SECTION 3 - CHASSIS & TURNTABLE
Possible Cause
Shortcut to battery
Broken wiring
Pressure sensor in urea supply module defect
Shortcut to ground
Broken wiring
Pressure sensor in urea supply module defect
When the pump motor does not switch to
pump actuation mode after temperature
measurement has
been carried out.
Engine Shut Off due to supervisory function
Shortcut to battery
If this error detected during the heating phase
it is a result error: KWP 1089
Broken wiring, broken relay
Shortcut to ground
If this error detected during the heating phase
it is a result error: KWP 1089
Broken wiring, broken relay
Open load
If this error detected during the heating phase
it is a result error: KWP 1089
Broken wiring
broken relay
Action
Threshold for error detection is an internal ECU
threshold.
Check functionality of metering unit and
replace it if needed.
Check temperature of metering unit and
improve the installation in case of
overheating.
Check wiring
Check pressure sensor in urea supply module
Check wiring
Check pressure sensor in urea supply module
Threshold for error is an internal ECU
threshold
Threshold for error detection is an internal ECU
threshold.
Check error memory for additional error code
to find root cause.
Depending on additional error follow the
docu- mented "Take action for repair".
Threshold for error detection is an internal ECU
threshold
Check wiring
Check SCR main relay
Threshold for error detection is an internal ECU
threshold
Check wiring
Check SCR main relay
Threshold for error detection is an internal ECU
threshold
Test SCR main relay
Check cabling, if necessary replace relay.
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