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Home >> Infiniti >> 2023 >> QX55 Essential >> Repair and Diagnosis >> Body & Frame >> Door Locks >> Security Control System >> System Description >> System >> Intelligent Key System/Engine Start Function >> System Description >> Power Supply Position Change Table By Push-Button Ignition Switch Operation
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Power Supply Position Change Table By Push-Button Ignition Switch Operation

The power supply position changing operation can be performed with the following operations.

NOTE:
  • When an Intelligent Key is within the detection area of inside key antenna and when Intelligent Key backside is contacted to push-button ignition switch, it is equivalent to the operations below.
  • When starting the engine, the BCM monitors under the engine start conditions:
    • Brake pedal operating condition
    • Selector lever position
    • Vehicle speed

Vehicle speed: less than 4 km/h (2.5 MPH) 

Power supply position

Engine start/stop condition

Push-button ignition switch operation frequency

Selector lever position

Brake pedal condition

OFF => ON

--

Released

1

OFF => ON => OFF

--

Released

2

OFF => START

ON => START

P (Park) or N (Neutral)

Depressed

1

Engine is running => OFF

--

--

1

Vehicle speed: 4 km/h (2.5 MPH) or more 

Power supply position

Engine start/stop condition

Push-button ignition switch operation frequency

Selector lever position

Brake pedal condition

Engine is running => OFF

--

--

Emergency stop operation

Engine stall return operation while driving

N (Neutral)

Released

1

Emergency stop operation