HYOSUNG 2010 ST7, Service Manual

Page: 155 / 298

EI SYSTEM DIAGNOSIS 4-48
Is the “FI” check lamp come on?
NO
● LY or OB wire open or shorted to
ground, or poor
or
connection of ECU coupler.
● If wire and connection are OK,
intermittent trouble or faulty ECU.
●
Recheck each terminal and wire
harness for open circuit and poor
connection.
Replace the combination meter with a
new one.
B15 G3
DETECTED CONDITION
POSSIBLE CAUSE
●
“FI” check lamp circuit open and short.
● “FI” check lamp malfunction.
●
ECU malfunction.
☞ ☞
Refer to page 4-26
“0650” “FI” CHECK LAMP CIRCUIT MALFUNCTION
0650
LCD (DISPLAY) INDICATION “FI” CHECK LAMP INDICATION
[ 0 6 5 0 0 6 ]
▣ ▣
INSPECTION
1) Remove the frame cover.
2) Turn the ignition switch “OFF” position.
3) Disconnect the combination meter lead wires.
4) Connect the battery
terminal to the O wire of
the combination meter and the battery terminal
to the LY wire of the combination meter directly.
YES
ECU Coupler
Gray
Black
Black