JLG 1850SJ Service And Maintenance Manual page 138

SECTION 3 - CHASSIS & TURNTABLE
Deutz Blink
SPN FMI
Code Code
1092 674 4345 3
1093 674 4345 4
1094 673 4343 5
1096 673 4343 3
1097 673 4343 4
1098 676 523718 5
1100 676 523718 3
1101 676 523718 4
1102 675 4341 5
1104 675 4341 3
1105 675 4341 4
3-88
Table 3-10. Engine Fault Codes
Description
Urea backflow line heater: the current drain
measured by ECU is above the target range
Urea backflow line heater: the current drain
measured by ECU is above the target range
Urea pressure line heater: the current drain
measured by ECU is above the target range
Urea pressure line heater: the current drain
measured by ECU is above the target range
Urea pressure line heater: the current drain
measured 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
Urea heater relay: the current drain mea-
sured by ECU is above the target range
Urea heater supply line: the current drain
measured by ECU is above the target range
Urea heater supply line: the current drain
measured by ECU is above the target range
Urea heater supply line: the current drain
measured by ECU is above the target range
Possible Cause
Shortcut to battery
If this error detected during the heating phase is
a result error: KWP 1089
Short cut to battery or broken wiring, broken
heating element in backflow line
Shortcut to ground
If this error detected during the heating phase is
a result error: KWP 1089
Short cut to ground or broken wiring, broken
heating element in backflow line
Open load
If this error detected during the heating phase is
a result error: KWP 1089
Broken wiring, broken heating element in pres-
sure line
shortcut to battery
If this error detected during the heating phase is
a result error: KWP 1089
broken heating element in pressure line
Shortcut to ground
If this error detected during the heating phase is
a result error: KWP 1089
Short cut to ground or broken wiring, broken
heating element in pressure line
Open load
If this error detected during the heating phase it
is a result error: KWP 1089
Broken wiring
broken relay
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
electrical error
electrical error
electrical error
Action
Threshold for error detection is an internal ECU
threshold
Check wiring
Check heating element
Threshold for error detection is an internal ECU
threshold
Check wiring
Check heating element
Threshold for error detection is an internal ECU
threshold
Check wiring
Check heating element
Threshold for error detection is an internal ECU
threshold
Check wiring
Check heating element
Threshold for error detection is an internal ECU
threshold
Check wiring
Check heating element
Threshold for error detection is an internal ECU
threshold
Test SCR main relay
Check cabling, if necessary replace 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
Check wiring
Check SCR main relay
Threshold for error detection is an internal ECU
threshold
Check wire harness
Check supply line
Threshold for error detection is an internal ECU
threshold
Check wire harness
Check supply line
Threshold for error detection is an internal ECU
threshold
Check wire harness
Check supply line
3121619