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Home >> Infiniti >> 2021 >> QX50 Essential, 4WD >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Collision/Avoidance >> ADAS Control Unit (Diagnostics) >> System Description >> System >> With Direct Adaptive Steering System >> Fail-safe (ADAS Control Unit)
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Fail-safe (ADAS Control Unit)

If a malfunction occurs in each system, ADAS control unit cancels each control, sounds a beep, and turns ON the warning or indicator lamp.

Without direct adaptive steering system

System

Buzzer

Warning lamp/Warning display

Description

Forward Emergency Braking (FEB)

High-pitched tone

  • FEB warning lamp
  • Warning systems indicator

    (Forward position: Yellow)

Cancel

Predictive Forward Collision Warning (PFCW)

High-pitched tone

Warning systems indicator

(Forward position: Yellow)

Cancel

Distance Control Assist (DCA)

High-pitched tone

Warning systems indicator

(Forward position: Yellow)

Cancel

Lane Departure Warning (LDW)

Low-pitched tone

Warning systems indicator

(Lane position: Yellow)

Cancel

Lane Departure Prevention (LDP)

Low-pitched tone

Warning systems indicator

(Lane position: Yellow)

Cancel

Blind Spot Warning (BSW)

Low-pitched tone

Warning systems indicator

(Blind spot position: Yellow)

Cancel

Blind Spot Intervention

Low-pitched tone

Warning system indicator

(Blind spot position: Yellow)

Cancel

Rear Automatic Braking (RAB)

High-pitched tone

  • RAB warning indicator
  • RAB system warning indicator

Cancel

RCTA

Low-pitched tone

Warning systems indicator

(Blind spot position: Yellow)

Cancel

ProPILOT

High-pitched tone

  • ProPILOT system warning
  • Malfunction warning message

Cancel

With direct adaptive steering system

System

Buzzer

Warning lamp/Warning display

Description

Forward Emergency Braking (FEB)

High-pitched tone

  • FEB warning lamp
  • Warning systems indicator

    (Forward position: Yellow)

Cancel

Predictive Forward Collision Warning (PFCW)

High-pitched tone

Warning systems indicator

(Forward position: Yellow)

Cancel

Distance Control Assist (DCA)

High-pitched tone

  • Warning systems indicator
  • (Forward position: Yellow)

Cancel

Blind Spot Warning (BSW)

Low-pitched tone

  • Warning systems indicator
  • (Blind spot position: Yellow)

Cancel

RCTA

Low-pitched tone

Warning systems indicator

(Blind spot position: Yellow)

Cancel

ProPILOT

High-pitched tone

  • ProPILOT system warning
  • Malfunction warning message

Cancel