Toro Groundsmaster 5900 Series Service Manual page 66

Troubleshooting:
g287510
1. Button 1
2. Button 2
3. Button 3
3. The fault description will be displayed on the Info- Center
button 3 to silence the audible alarm. Press buttons 1 and 2 to scroll through
the list of active engine faults.
4. If a STOP fault is displayed on the InfoCenter, the operator should cease
operation of the machine and the engine as quickly and as safely as possible
to reduce damage to the engine.
5. If a CHECK ENGINE fault is displayed on the Info- Center, the operator
should take the machine for service as soon as possible.
6. Return to the previous screen by pressing button 5.
An icon will appear in the upper left corner of the Operator's Information
screen as long as an engine fault is active
displayed fault, the engine problem has to be resolved. See the
Troubleshooting and Yanmar Service Manual
Note: Engine faults that are no longer active are stored in the Yanmar Engine
Electronic Control unit (ECU) and can only be viewed by using the Yanmar
SMARTASSIST−Direct diagnostic software.
1. IDLE
0X00 ENG HRS − 100 VOLTAGE LOW
SPN − 3251 FMI − 4
OCC CNT − 1
3
1 2 4
Figure 12
4. Button 4
5. Button 5
6. Engine fault description
(Figure
for additional information.
Page 3–28
6
5
(Figure 12). Press
11). In order to clear the
Yanmar Engine
Groundsmaster ® 5900 & 5910
16227SL Rev B