2. The contacts of the plug part of the connector are numbered from the upper right to the lower left edge.
Note: When multiple connectors are used in one node, the names of each connector are indicated (letter of the alphabet) and contact number.

3. Unless otherwise stated, all connectors are shown from the opening side with the lock facing up.
[The text is quoted from the source website Toyotaman.ru]

4. When disconnecting the connectors, do not pull on the wires and be careful when disconnecting the retaining clips.
1 - Squeeze, 2 - Press
