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Home >> Infiniti >> 2024 >> QX55 Essential >> Repair and Diagnosis >> Accessories & Equipment >> Drivers Assistance Systems - ADAS >> Driver Assistance System (DTC/Circuit Diagnosis) >> DTC/Circuit Diagnosis >> C1B00 Camera Unit MALF >> Front Camera Unit >> DTC Description

DTC Description

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°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

POSSIBLE CAUSE 

FAIL-SAFE 

The following systems are canceled: