When removing the connector with a lock, press
or pull locking lever.
Listen for a click when locking connectors. This
sound indicates that they are securely locked.
When a tester is used to check for continuity, or to
measure voltage, always insert tester probe from
wire harness side.
Check waterproof connector terminals from the
connector side. Waterproof connectors cannot
be accessed from harness side.
• Use a fine wire to prevent damage to the terminal.
• Do not damage the terminal when inserting the
Checking Point for Connector
While the connector is connected:
Hold the connector, check connecting condition
and locking efficiency.
When the connector is disconnected:
Check missed terminal, crimped terminal or bro-
ken core wire by slightly pulling the wire harness.
Visually check for rust, contamination, deforma-
tion and bend.
Check terminal tightening condition:
Insert a spare male terminal into a female ter-
minal, and then check terminal tightening condi-