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Home >> Infiniti >> 2021 >> QX50 Essential, FWD >> Repair and Diagnosis >> Restraints >> Restraints Control Systems >> SRS Airbag Control System (DTC/Circuit Diagnosis) >> DTC/Circuit Diagnosis >> DTC B1427: CONFIG Setting >> DTC Description >> DTC Detection Logic
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DTC Detection Logic

DTC No.

CONSULT screen items

(Trouble diagnosis content)

DTC Detection Condition

B1427

ECU SETTING

(Electronic control unit setting)

54

Diagnosis condition

When ignition switch is ON.

Signal (terminal)

--

Threshold

When errors are detected in the configuration data stored in the air bag diagnosis sensor unit

Diagnosis delay time

1 second or more.

55

Diagnosis condition

When ignition switch is ON.

Signal (terminal)

--

Threshold

When no data is stored in the air bag diagnosis sensor unit

Diagnosis delay time

1 second or more.