Precautions In Servicing; Electrical Parts - HYOSUNG 2010 ST7 Service Manual

4-1 EI SYSTEM DIAGNOSIS

PRECAUTIONS IN SERVICING

When handling the component parts or servicing the
EI system, observe the following points for the safety
of the system.
⊙ ⊙ ELECTRICAL PARTS
▣ ▣ CONNECTOR / COUPLER
● When connecting a connector, be sure to push it in
until a click is felt.
● With a lock type coupler, be sure to release the lock
when disconnecting, and push it in fully till the works
when connecting it.
● When disconnecting the coupler, be sure to hold the
coupler body and do not pull the lead wires.
● Inspect each terminal on the connector / coupler for
looseness or bending.
● Inspect each terminal for corrosion and contamina-
tion.
●
The terminals must be clean and free of any foreign
material which could impede proper terminal contact.
● Inspect each lead wire circuit for poor connection by
shaking it by hand lightly. If any abnormal condition is
found, repair or replace.
● When taking measurements at electrical connectors
using a tester probe, be sure to insert the probe from
the wire harness side (backside) of the connector /
coupler.