Fuel Level Indicator System - Suzuki Madura GV700GL Service Manual

8-15 ELECTRICAL SYSTEM
FUEL LEVEL INDICATOR SYSTEM
WIRING
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Battery
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INSPECTION
• Remove the seat.
Fuel level indicator light
• With the ignition switch turned on, disconnect
the two lead wires going into the fuel level
indicator switch, connect the lead wires from
the main wiring harness with jumper lead and
check whether the fuel level indicator light is
ON. If a "LIGHT" is indicated, the circuit of
fuel level indicator light is in good condition. If
the fuel level indicator light does not light,
replace the indicator bulb or repair the circuit
connection. If the bulb is in good condition, the
level indicator switch may be faulty, replace the
indicator switch with a new one.
• Remove the fuel level indicator switch from the
fuel tank.
• Connect 12V battery to the fuel level indicator
switch and ground through a 3.4W bulb. The
bulb should light up after several seconds if
the switch is in good condition.
• When the switch is immersed in water under the
above condition, the bulb should go out. If the
bulb remains lit, replace the fuel level indicator
switch.
Jumper lead
12V
T
Battery -·-
l
OFF Test bulb
12V 3.4W
12V Battery
T
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Water