JLG 4017PS Service Manual User Manual
Page 252
Electrical System
9-94
3706PS, 3707PS, 4014PS, 4017PS, 33.7, 37.6, 37.7
1018
51
12
5-9-4
Actuator EGR-Valve (2.9;3.6) or Throttle-Valve
(6.1,7.8); powerstage over temperature
1019
51
3
5-9-4
EGR-Valve (2.9;3.6) or Throttle-Valve (6.1,7.8);
short circuit to battery
1020
51
4
5-9-4
EGR-Valve (2.9;3.6) or Throttle-Valve (6.1,7.8);
short circuit to ground
1021
51
12
5-9-4
Mechanical actuator defect EGR-Valve (2.9,3.6)
or Throttle-Valve (6.1,7.8)
1022
51
6
5-9-4
Actuator error EGR-Valve (2.9;3.6) or Throttle- Valve (6.1,7.8);
signal range check high
1023
51
5
5-9-4
Actuator error EGR-Valve (2.9;3.6) or Throttle- Valve (6.1,7.8);
signal range check low
1024
51
3
5-9-4
Position sensor error of actuator EGR-Valve (2.9;3.6) or Throttle-
Valve (6.1,7.8); signal range check high
1025
51
4
5-9-4
Position sensor error actuator EGR-Valve (2.9;3.6) or Throttle-
Valve (6.1,7.8); signal range check low
1026
4769
2
6-8-4
Sensor exhaust gas temperature downstream (DOC);
plausibility error
1029
4766
0
6-8-4
Physical range check high for exhaust gas temperature
downstream (DOC)
1032
4766
1
6-8-4
Physical range check low for exhaust gas temperature downstream
(DOC)
1034
4769
3
6-8-4
Sensor error exhaust gas temperature downstream (DOC); signal
range check high
1035
4769
4
6-8-4
Sensor error exhaust gas temperature downstream (DOC); signal
range check low
1036
4768
2
6-8-3
Sensor exhaust gas temperature upstream
(DOC); plausibility error
1039
4765
0
6-8-3
Physical range check high for exhaust gas temperature upstream
(DOC)
1042
4765
1
6-8-3
Physical range check low for exhaust gas temperature upstream
(DOC)
1044
4768
3
6-8-3
Sensor error exhaust gas temperature upstream (DOC);
signal range check high
1045
4768
4
6-8-3
Sensor error exhaust gas temperature upstream (DOC);
signal range check low
1047
3248
4
6-8-5
Sensor error particle filter downstream temperature; signal range
check low