JLG 1850SJ Service And Maintenance Manual page 139

Deutz Blink
SPN FMI
Code Code
1106 672 523719 5
1108 672 5232719 3
1109 672 523719 4
1110 671 4366 5
1112 671 4366 3
1113 671 4366 4
1117 666 523632 11
1118 666 4375 5
1120 666 4375 3
3121619
Table 3-10. Engine Fault Codes
Description
Urea supply module heater: the current
drain measured by ECU is above the target
range
Urea supply module heater: the current
drain measured by ECU is above the target
range
Urea supply module heater: the current
drain measured by ECU is above the target
range
Urea tank heating valve: the current drain
measured by ECU is above the target range
Urea tank heating valve: the current drain
measured by ECU is above the target range
Urea tank heating valve: the current drain
measured by ECU is above the target range
Urea supply module pump: the current drain
measured by ECU is above the target range
Urea supply module pump: the ECU can not
measure any reaction during pump control
Urea supply module pump: the current drain
measured by ECU is above the target range
SECTION 3 - CHASSIS & TURNTABLE
Possible Cause
Open load
If this error detected during the heating phase is
a result error: KWP 1089
Broken wiring
Heating element in supply module defect
Short circuit to battery
If this error detected during the heating phase it
is a result error:KWP 1089
Broken wiring
Heating element in supply module defect
Shortcut to ground
If this error detected during the heating phase it
is a result error: KWP 1089
Broken wiring
Heating element in supply module defect
Open load
If this error detected during the heating phase is
a result error: KWP 1089
Broken wiring
Urea tank heating valve defect
Shortcut to battery
If this error detected during the heating phase is
a result error: KWP 1089
Broken wiring
Urea tank heating valve defect
Shortcut to ground
If this error detected during the heating phase is
a result error: KWP 1089
Broken wiring
Urea tank heating valve defect
When the pump motor does not switch to pump
actuation mode after temperature
measurement has
been carried out.
Open load
Broken wiring
Pump in urea supply module defect
Shortcut to battery
If this error detected during the heating phase is
a result error: KWP 1089
Broken wiring
Pump in urea supply module defect
Action
Threshold for error detection is an internal ECU
threshold
Check wiring
Check cabling, if necessary replace supply mod-
ule
Threshold for error detection is an internal ECU
threshold
Check wiring
Check cabling, if necessary replace supply mod-
ule
Threshold for error detection is an internal ECU
threshold
Check wiring
Check cabling, if necessary replace supply mod-
ule
Threshold for error detection is an internal ECU
threshold
Check wiring
Check urea tank heating valve
Threshold for error detection is an internal ECU
threshold
Check wiring
Check urea tank heating valve
Threshold for error detection is an internal ECU
threshold
Check wiring
Check urea tank heating valve
Threshold for error is an internal ECU threshold
Threshold for error detection is an internal ECU
threshold
The hardware detects the presence of load on
the PWM output power stage for the
urea pump module actuator.
Check wiring
Check pump in the urea supply module
Threshold for error detection is an internal ECU
threshold
The hardware detects absence of any short cir-
cuit to battery on the PWM output power
stage for the urea pump module actuator
Check wiring
Check pump in the urea supply module
3-89