POWER SUPPLY SWITCHING

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Outline

Function

Push button start indicator light

•  Illuminates the push button start indicator light to notify the driver of the power supply status.

System wiring diagram

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Structural view

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Operation

Switches between ignition switch ON (engine on)/ON (engine off)/ACC/ OFF.

1.  When the push button start is pressed, a push button start switch signal is input to the start stop unit.

2.  The power supply switches according to the vehicle conditions such as the selector lever (ATX)/shift lever (MTX) position and the pedal depression/release.

Note

•  Refer to the Push Button Start System Engine Start Permit Function regarding the engine starting conditions. (See PUSH BUTTON START SYSTEM [ADVANCED KEYLESS ENTRY SYSTEM].) (See PUSH BUTTON START SYSTEM [KEYLESS ENTRY SYSTEM].)

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Automatic ignition switch off

•  If the ignition has been switched to ACC for 25 min or more, the start stop unit automatically switches the ignition off.

Engine Emergency Stop

•  If an ignition switch ON signal is input for 3 s or more (ignition switch held pressed), or a push button start ON signal is input 3 times within 1.5 s, the start stop unit switches the ignition to ACC or off.

Push button start indicator light

Green illumination

•  Illuminates if the conditions necessary for engine-start are met.

Green flashing

•  Flashes when the steering lock cannot be released.

Amber illumination

•  Illuminates when the steering lock has been released or there is a malfunction in the system.

Amber flashing

•  Flashes when a malfunction is detected.

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Fail-safe