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Home >> Infiniti >> 2021 >> QX50 Essential, 4WD >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Anti-Theft Systems >> Security Control System (DTC/Circuit Diagnosis) >> DTC/Circuit Diagnosis >> DTC B2556-00: Push-Button Ignition Switch >> DTC Description >> DTC Detection Logic
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DTC Detection Logic

DTC No.

CONSULT screen items

(Trouble diagnosis content)

DTC detecting condition

B2556-00

PUSH-BTN IGN SW

(Push-button ignition switch)

Diagnosis condition

--

Signal (terminal)

Push switch signal

Threshold

0 - 1.5 V

Diagnosis delay time

100 second or more