Thermostatic Switch; Temperature Meter - KYMCO PEOPLE 250 Service Manual

19
. SWITCHES/HORN/FUEL UNIT/THERMOSTATIC SWITCH
/TEMPERATURE GAUGE/INSTRUMENTS/LIGHTS

THERMOSTATIC SWITCH

INSPECTION
Remove the front covers. ( 2-5)
Start and run the engine to make the water
temperature reaches 85
and check if the cooling fan motor operates.
Lower the water temperature to 85
check if the fan motor stops.
If the fan motor does not start, disconnect
the wires from the thermostatic switch and
then connect a jumper wire between the
wire harness and thermosensor wires (black
and green wires).
Turn the ignition switch ON. The
thermostatic switch is faulty if the cooling
fan motor runs properly.
If it does not start, check for voltage
between the fan motor coupler wire
terminals (black
If there is no voltage, check for the
following:
• Blown or faulty fuse
• Loose terminals or connectors
• Shorted wire in the wire harness

TEMPERATURE METER

Disconnect the wire from the thermosensor
and ground it to the engine.
Turn the ignition switch ON.
The temperature gauge needle should move
all the way to "H".
Do not leave the thermosensor wire
grounded for longer than 5 seconds or
the temperature gauge will be damaged.
HEATER CONTROLER UNIT
INS PECTION
1. Open ignition switch to check if the
brown /blue wire of it is enough voltage.
2. Put the heater controller unit in
refrigerator. Start engine after keeping the
temperature under 10 ± 4
3. Check if the yellow wire of heater
controller unit has output voltage.
Start engine and if the temperature of heater
controller unit is under 10 ± 4
the white/yellow wire of heater controller unit
has output voltage. If it has not any voltage. It
is
damaged.
90
and
green).
.
. Check if
PEOPL E 250
Wire
Thermostatic
Switch
19-6