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Home >> Infiniti >> 2022 >> QX55 Essential >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Collision/Avoidance >> ADAS Control Unit (DTC/Circuit Diagnosis) >> DTC/Circuit Diagnosis >> ICC/ADAS (ADAS Control Unit) >> DTC C1A40-00: System Switch Circuit >> DTC Description >> DTC Detection Logic
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DTC Detection Logic

DTC

CONSULT screen terms

DTC detection condition

C1A40

00

SYSTEM SW CIRC

(Warning system switch CIRCUIT)

Diagnosis condition

When Ignition switch is ON.

Signal (terminal)

--

Threshold

Warning system switch remains "ON" (short CIRCUIT)

Diagnosis delay time

10 minutes or more