Troubleshooting
Engine and Engine Oil Warning Lights 8.1
103
[en-US] | 08/2022 | 5100064108 | SM100 | Operator’s Manual
8 Troubleshooting
8.1 Engine and Engine Oil Warning Lights
Engine Warning Engine Stop Oil Pressure Description
Yellow Red Red
—
On On On All warning and indicator lights illuminate for a few seconds if
the key is turned to Position 1. If the engine stop or oil pres-
sure light does illuminate, stop machine operation immedi-
ately and contact a Wacker Neuson service center.
Off Off Off No malfunction.
On On On Low oil pressure (if the oil pressure indicator light illuminates
during operation). Check the oil level and add oil if necessary.
If the indicator light still indicates the malfunction, stop the en-
gine and contact a Wacker Neuson service center.
8.2 Diagnostic Trouble Codes
SPN FMI Description
517006 26 Hydraulic Oil Temperature Sensor Out of Range
517000 26 Fuel Level Sensor Out of Range
519014 24 Park Brake Push Button Logic Error
DTC (J1939 Format) Description J1939 Lamp Status
Remark
SPN
(Hex)
SPN
(DEC) FMI MIL RSL AWL PL
4BA 1210 4 Engine Fuel Rack Position Sensor : Shorted
to low source
X
3 Engine Fuel Rack Position Sensor : Shorted
to high source
X
(Engine
drive)
X
(E-ECU
start)
5B 91 4 Accelerator Pedal Position Sensor "A" :
Shorted to low source
X
3 Accelerator Pedal Position Sensor "A" :
Shorted to high source
X
2 Accelerator Pedal Position Sensor "A" : Inter-
mittent fault
1 Accelerator Pedal Position Sensor "A" : Be-
low normal operational range (SAE J1843)
X
0 Accelerator Pedal Position Sensor "A" :
Above normal operational range (SAE J1843)
X
15 Accelerator Pedal Position Sensor "A" : Not
available (SAE J1843)
X
8
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