How to Read Ground Point

Ground point means the position where the negative harness among wiring harnesses is grounded. The diagram in ("GROUND POINT") shows such ground points. In ("SYSTEM CIRCUIT DIAGRAM"), there are many ground marks followed by black circles with numerical figures in them which mean that the end of the harness with such black circle is grounded to some part of the vehicle.
To locate the ground point (installation position), refer to ("GROUND POINT").

HOW TO LOCATE GROUND POINT
Look in ("GROUND POINT") for the black circle with the same numerical figure as the one described in ("SYSTEM CIRCUIT DIAGRAM").

NOTE: If there is an electrical part whose ground point is not found in ("GROUND POINT"), that part itself serves as a ground.