HYOSUNG GV250 EI Service Manual page 18

● When connecting meter probe from the terminal
side of the coupler (connection from harness side
not being possible), use extra care not to force
and cause the male terminal to bend or the female
terminal to open.
Connect the probe as shown to avoid opening of
female terminal.
Never push in the probe where male terminal is
supposed to fit.
● Check the male connector for bend and female
connector for excessive opening. Also check the
coupler for locking (looseness), corrosion, dust,
etc.
⊙ ⊙ FUSE
● When a fuse blows, always investigate the cause
to correct it and then replace the fuse.
● Do not use a fuse of a different capacity.
● Do not use wire or any other substitute for the
fuse.
⊙ ⊙ ECU / VARIOUS SENSORS
● Since each component is a high-precision part,
great care should be taken not to apply any sharp
impacts during removal and installation.
● Be careful not to touch the electrical terminals of
the ECU.
The static electricity from your body may damage
this part.
17
EI SYSTEM DIAGNOSIS 4-1-2