Operation G 14
44 wc_tx001168gb.fm
5.4 Engine Shutdown Faults
Description
The engine control unit (ECU) continuously monitors vital engine functions for fault
conditions. When a fault occurs, the engine stops automatically and indicators on
the panel flash to identify the specific fault condition. See the chart below.
Refer to section Troubleshooting for remedies. To reset the ECU and resume
operation, return the engine start switch manually to off “O”.
Fault
Conditions
Indicator Indicator panel display Possible causes
Oil pressure
Illuminates 2 flashes
Insufficient engine oil
Problem with lubricating
system
Faulty oil pressure sensor
Faulty oil pressure sensor
wiring
Battery
charge
Illuminates 3 flashes
Fan belt loose or damaged
Alternator terminals loose
Alternator malfunction
Water tem-
perature
Illuminates 4 flashes
Engine overheating
Faulty water temperature
sensor
Fulty water temperature
sensor wiring
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