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Home >> Infiniti >> 2023 >> QX55 Essential >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Drivers Assistance Systems - ADAS >> Driver Assistance System (DTC/Circuit Diagnosis) >> DTC/Circuit Diagnosis >> DTC C1B00: Camera Unit MALF >> Front Camera Unit >> DTC Description >> DTC Detection Logic
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DTC Detection Logic

DTC No.

CONSULT screen terms

(Trouble diagnosis content)

DTC detection condition

C1B00-4B

CAMERA UNIT MALF

(Camera unit malfunction)

Diagnosis condition

When ignition switch is ON.

Signal (terminal)

-

Threshold

Temperature around front camera unit is excessively high. (Above 100 deg.C)

Diagnosis delay time

5 seconds or more

C1B00-04, 41, 44, 45, 46, 47, 48, 49

CAMERA UNIT MALF

(Camera unit malfunction)

Diagnosis condition

When ignition switch is ON.

Signal (terminal)

-

Threshold

  • Configuration of the front camera unit is not completed.
  • If front camera unit is malfunctioning

Diagnosis delay time

5 seconds or more