FREE REPAIR MANUALS & LABOR GUIDES 1982-2013 Vehicles
Courtesy of Operation CHARM
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Car repair manuals for everyone.
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Mercury
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1994
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Tracer L4-110 1.8L DOHC
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Repair and Diagnosis
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Relays and Modules
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Relays and Modules - Lighting and Horns
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Horn Relay
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Description and Operation
Horn Relay: Description and Operation
The
Horn Relay
supplies power to the horns when the switch is pressed and coil is grounded.