How to Read Connector Layout Diagram

How to Read Connector Layout Diagram

[A-1]: Harness symbol and corresponding harness name
A: Battery harness
B: A/C harness
C: Engine harness
D: Injector harness
E: Main harness, Oil pressure switch wire, Console wire
G: Instrument panel harness
J: Side door wire (Power window)
K: Interior light harness, Rear speaker wire, Roof wire
L: Floor harness, G sensor wire (Fuel pump harness)
M: Rear bumper harness
O: Rearend door harness
Q: Air bag/Pretensioner harness
R: (Fuel pump wire)

[A-2]: Connector Number

[B]: Ground point No.