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Home >> Infiniti >> 2021 >> QX50 Essential, FWD >> Repair and Diagnosis >> Accessories & Equipment >> Gauges & Instrument Panels >> Meter, Warning Lamp & Indicator (DTC/Circuit Diagnosis) >> DTC/Circuit Diagnosis >> DTC B220D: Illumination Control Switch Down >> DTC Description >> DTC Detection Logic

DTC Detection Logic

DTC No.

CONSULT screen terms

(Trouble diagnosis content)

DTC detection condition

B220D

Illumination down SW

[SIGNAL STUCK LOW]

23

Diagnosis condition

When ignition switch is ON.

Signal (terminal)

Illumination control switch signal (-)

Threshold

Switch stuck ON for 5 minutes

Diagnosis delay time

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