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4. PREHEATING CIRCUIT
Combustion chamber glow plugs are used in order to give satisfactory starting of low ambient
temperatures.
1
1
)
OPERATING FLOW
Battery(+) terminal
When you turn the start switch to the ON position, the glow relay makes the glow plugs operated and
the glow lamp of the cluster turned ON.
Start switch ON[CS-2(2)]
Safety relay[CR-42(2 4)]
Safety relay[CR-42(3)]
2)
CHECK POINT
Engine
Stop
Master Switch[CS-62]
Pre-heater relay[CR-24]
Fuse box[CN-36(10)]
Fuse box[CN-36(1 10)]
I/conn[CN-3(2)]
I/conn[CN-2(15)
Key switch
HEAT
7-11
Alternator[CN-74(B+)]
I/conn[CN-3(2)]
Pre-heater relay[CR-24]
Controller[CN-93(41)]
Check point
- GND (Battery B+)
- GND (Fusible link)
- GND (Glow plug)
- GND (Glow relay)
- GND (Start switch)
- GND (Glow lamp)
Start motor[CN-45(B+)]
Safety relay[CR-42(4
Pre-heater ON
Voltage
10 ~ 13V
2)]
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