Attention! The plugs are equipped with different locks. Press the locks in the places indicated by the arrows and simultaneously disconnect the plug.
2. When connecting, squeeze the connector until the latch clicks into place.
3. When checking the current flow or measuring voltage, the test probes can only be inserted from the back of the plug (from the cable side). If the probes are inserted into the sockets of the connector, the sockets will be deformed, which will lead to weakening of the contact.
Data provided by the website MazBook.ru
Attention! In case of waterproof connectors (in the engine compartment) the probes must not be inserted from the cable side. In this case, disconnect the connector. Make sure that the terminals are not damaged when inserting the probe.
4. When replacing a terminal in a plug, insert a narrow screwdriver from the open side between the clamping tabs and the terminal. Press the tab upwards and pull the terminal out backwards. Insert the new terminal until it clicks into place. Pull on the cable to ensure that the terminal is securely fastened.