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Home >> Infiniti >> 2018 >> QX30 Essential, FWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 29 (Around View Monitor System) >> Around View Monitor System >> DTC/Circuit Diagnosis >> B272D Front Buzzer >> DTC Description >> DTC Detection Logic
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DTC Detection Logic

WARNING: This page is about a different car, the 2018 Infiniti Q60. However, it is still accessible from the selected car via links, so may be relevant.

DTC

Trouble diagnosis

(Trouble diagnosis contents)

Detecting condition

B272D

FRONT BUZZER

A open or short circuit is detected in harness between sonar control unit and buzzer.