LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Infiniti >> 2021 >> QX80 Luxe, AWD >> Repair and Diagnosis >> Brakes >> Brakes Control Systems >> Brake Control System (DTCS) >> Laser/Radar (Distance Sensor) >> DTC C1A50-48: ADAS Control Unit >> DTC Description >> DTC Detection Logic
April 5, 2026: LEMON Manuals is launched! Read the announcement.

DTC Detection Logic

DTC

CONSULT screen terms

DTC detection condition

(Trouble diagnosis content)

[Malfunction type]

C1A50

48

ADAS MALFUNCTION

(ADAS control unit malfunction)

[SUPERVISION SOFTWARE FAILURE]

[Supervision software error]

Diagnosis condition

  • When engine is running
  • When FEB system is ON

Signal (terminal)

--

Threshold

If ADAS control unit is malfunctioning

Diagnosis delay time

2 seconds or more