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Service Focus Dec, 15 2017

Electrical System

SERVICE FOCUS

 

X-ray view of Lexus electrical system

 

Spark plugs

Ignite the air/fuel mixture inside the cylinder using the high voltage provided by the coils.

Alternator

Charges the battery and provides electrical power while the engine is operating.

 

Ignition coils

Provide the high voltage required to ignite the spark plug.

Starter

Engages with the flywheel to start the engine.

 

Battery

A rechargeable source of electrical power when the engine is stopped.


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