Ground distribution

GROUND DISTRIBUTION

i KEY INFORMATION

CIRCUIT DIAGRAMS e Circuit diagrams are arranged so that current flow is from the top of the diagram (current source) to the bottom of the diagram (ground).

e Only those components that work together in the circuit are shown. If only part of a component is used in the circuit, then only that part of the component is shown.

® Remember:

Entire component

r—=A Part of art of a compone mponen

bm TERMINAL DESIGNATION NUMBER

50 Battery voltage: Ignition Switch in position lll 30 Battery voltage: supplied constantly

15 Battery voltage: Ignition Switch in position fl or

Battery voltage: Ignition Switch in positions |, II 31 Ground

See Introduction (i) for additional circuit diagram symbols.

DIAGNOSIS eo [f the diagram is accompanied by text:

— Read the Circuit Operation before proceeding with the electrical diagnosis.

— Read the Troubleshooting Hints before performing the System Diagnosis.

— Tests follow the System Diagnosis

— When performing the System Diagnosis, be certain that all components disconnected in previous steps are reconnected unless otherwise directed.

Component is disconnected. [] Backprobe harness connector

py Component is connected. [] Backprobe harness connector

J), Component is disconnected. [] Probe component

Component is disconnected. [] Probe harness connector

Probe in-line connector