ELECTRICAL SYSTEM
M6040, M7040, WSM
9-M25
(3) Checking Mode
The checking mode checking for sensors, battery
voltage and engine revolution.
The CPU (5) process the input dates from sensors
resistance, taco pulse and voltage to indicate with the
LCD monitor (7).
The check mode shows four items as below.
9Y1210143ELM0029US0
No. Contents Condition Displayed unit
1 Fuel sensor voltage F to E V
2
Coolant
temperature sensor
voltage
−30 to 120 °C
(−4 to 248 °F)
V
3 Battery voltage – V
4 Engine revolution Idling to max. n/min
(1) Engine Speed Sensor
(2) Fuel Sensor
(3) Battery Voltage
(4) Coolant Temperature Sensor
(5) CPU
(6) Buzzer
(7) LCD Monitor
a: From Alternator Terminal L
b: From PTO/Hour Meter
Select Switch
c: From Traveling Speed
Select Switch
d: From Main Key Switch
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