Electrical diagram of a car
Legend
* Battery: battery
* Starter: C
* Generator: G
* Regulator relay: PP
* Ignition switch: ZZ
* Headlights: F
* Side lights: GO
* Brake lights: SS
* Turns: P
*Hazard alarm: AC
* Windshield wipers: CO
* Windshield washers: OLS
* Sound signal: ZS
* Cigarette lighter: Pr
* Weight: M
* Fuse: Pr
Scheme
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+————[Battery]——-[ZZ]——-[SS]——-[P]——+
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+————[C]————[G]———-[RR]——+
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+——[GO]——[OLS]—-[SO]—-[ZS]——+
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+——[F]——[Pr]——[AS]——[M]——+
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Description of the scheme
* The main components of the car, such as the starter, alternator and battery, are connected to each other by wires.
* Fuses protect each component from overcurrent.
* The ignition switch controls the flow of current in the system.
* Headlights, parking lights, brake lights, turn signals and hazard lights provide illumination and signaling.
* Windshield wipers and washers provide visibility while driving.
* The horn is used to alert other drivers.
* The cigarette lighter provides power to external devices.
* Ground connects all components to the negative terminal of the battery.