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Home >> Infiniti >> 2019 >> QX50 Essential, FWD >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Drivers Assistance Systems - ADAS >> ADAS Control Unit (DTC/Circuit Diagnosis) (1 Of 2) >> DTC/Circuit Diagnosis >> DTC C1B58: Driver Assistance Buzzer >> ADAS Control Unit >> DTC Description >> DTC Detection Logic
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DTC Detection Logic

DTC

(On board display)

CONSULT screen terms

DTC detection condition

(Trouble diagnosis content)

[Malfunction type]

C1B58

(182)

00

DR ASSIST BUZZER CIRCUIT

(Driver assistance buzzer circuit)

--

Diagnosis condition

  • When MAIN switch of ICC system is ON
  • When driving the vehicle

Signal (terminal)

--

Threshold

ADAS control unit detects that warning buzzer has a malfunction.

Diagnosis delay time

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