B4000 SE Cab Plus 2WD V6-4.0L OHV (1998)
System Circuit Diagram/Connector Diagram (Part 2 Of 2)
These show the circuits for each system, from the power supply to the ground. The power supply side is on the upper part of the page, the ground side on
the lower part. The diagrams describe circuits with the ignition switch off.
Below is an explanation of the various points in the diagram.
Wiring Color Code
Color ............................................................................................................................................................................................................................. Code
Blue ...................................................................................................................................................................................................................................... L
Black ................................................................................................................................................................................................................................... B