1-18. ELECTRICAL SYSTEM (CONT)
Figure 1-23. Electrical System (Cont)
(12) The start inhibit pushbutton switch (17) removes power from the fuel shutoff
solenoid. When the master power switch is positioned to on and the start inhibit
pushbutton switch is pressed, the engine will crank but will not start until the master
power switch has been turned off and then turned back on again. The start inhibit
pushbutton switch is to be used to assist with troubleshooting. It is not intended to be
used during maintenance.
(13) All electrical circuits are protected against overloads by circuit breakers (18).
(14) Wiring harnesses and electrical cable assemblies carry electrical current to operate
equipment and accessories. Most electrical equipment and accessories are grounded
directly to the vehicle chassis.