JLG 400S Service And Maintenance Manual page 228

SECTION 3 - CHASSIS & TURNTABLE
Deutz Blink
SPN FMI
Code Code
1109 2 121 341
1136 0 1398 681
1231 14 85 271
1235 14 86 271
1237 2 747 145
1761 0 1593 129
1761 1 1594 129
1761 14 1655 138
3-170
Table 3-16. Deutz Engine Fault Codes
Description
Request of engine shut off: the operator
ignores the engine shut off request within
an allowed period.
ECU internal temperature; temperature
measured by ECU is out of the target range
CAN bus 1: the ECU is not allowed to send
messages, because the status "BusOff " is
detected
Warning, no diagnostic with SERDIA2010
possible.
CAN bus 2: the ECU is not allowed to send
messages, because the status "BusOff " is
detected.
Warning, depends on engine, EAT.
Override switch switch: the ECU receives a
permanent signal.
The urea tank level sensor detects a value
higher than the maximum allowed thresh-
old
The DEF tank level sensor detects a value
lower than the minimum allowed
threshold
The urea tank volume ratio is below the
threshold of <5%
Possible Cause
Engine Shut Off demand has been ignored by
the user
Short-Circuit in ECU, ECU heated by hot air
CAN BusOff error; CAN 1 (Diagnostic CAN)
CAN BusOff error; CAN 2 (Engine CAN)
Switch is blocked, taster locked, connection
cable damaged
plausbility error "override switch > 250ms
pressed".
Suspected components: Urea Quality Sensor
defect mechanical defect at the float gauge
Suspected components: Urea Quality Sensor
defect mechanical defect at the float gauge
actual urea tank level SCRUTnk_rVol_mp [%]
is below applicable threshold 5%
Action
Depending on error requested a shut off.
Close warm air circuits, replace ECU
Threshold for error detection is an internal ECU
threshold.
BusOff bit for CAN B node is set.
Check wiring of CAN bus and if necessary
repair it, check connection cable and if
necessary repair or replace it, check resistance
in
CAN lines (120 Ohm).
Threshold for error detection is an internal ECU
threshold.
BusOff bit for CAN C node is set.
Check wiring of CAN bus and if necessary
repair it, check connection cable and if
necessary repair or replace it, check resistance
in
CAN lines (120 Ohm).
If the Block Button is pressed shorter than the
Maximum Plausible pressing Time.
Check cabling, if sensor is not working, check
switch and if necessary replace it, check
connection cable and if necessary repair or
replace it.
Check level sensor and float gauge
Check level sensor and float gauge
Check urea level => if empty, then fill in urea
Check DEF level sensor.
If there is urea in the tank, then move the
floater of the level sensor. The floater must
be free. If you lift the sensor body, then
SCRUTnk_rVol_mp must change.
Exchange DEF level sensor, if no change of
value or it's implausible.
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