Wiring Diagrams and Schematics — WSU

Wiring Diagrams and Schematics — WSU -...

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Wiring Diagrams and Schematics Wiring Diagrams/Schematics The next two circuits are identical. The use of the ground symbol in the circuit below indicates that all the grounds are connected together. Wiring Diagrams and Schematics — WSU http://ocw.weber.edu/automotive-technology/ausv-1320-automotive-elec. .. 2/6/2012 4:15 PM You created this PDF from an application that is not licensed to print to novaPDF printer ( http://www.novapdf.com )
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Horn Circuit Operation Study the horn circuit above; make sure you know what each symbol means. Notice that this is a series- parallel circuit. If the ignition switch is closed, power will be applied to the horn relay coil and coil contacts. If the momentary contact horn switch is pressed, a magnetic field will be produced in the relay coil and the relay contacts will close. The closed horn relay contacts allow current to activate the horn. The current finds its way back to the battery negative post to complete the circuit.
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