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Home >> Infiniti >> 2021 >> QX50 Essential, 4WD >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Drivers Assistance Systems - ADAS >> ADAS Control Unit (DTC/Circuit Diagnosis) (1 Of 2) >> DTC C1A04: Abs/TCS/VDC System >> ADAS Control Unit 2 >> DTC Description >> DTC Detection Logic
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DTC Detection Logic

DTC

CONSULT screen terms

DTC detection condition

(Trouble diagnosis content)

[Malfunction type]

C1A04

04

ABS/TCS/VDC CIRC

(ABS/TCS/VDC circuit)

[SYSTEM INTERNAL MALFUNCTN]

1

Diagnosis condition

  • When engine is running
  • When LDP system is ON

Signal (terminal)

--

Threshold

If a malfunction occurs in the VDC/TCS/ABS system

Diagnosis delay time

60 seconds or more

29

[SIGNAL INVALID]

2

Diagnosis condition

  • When engine is running
  • When LDP system is ON

Signal (terminal)

--

Threshold

Wheel speed signal is malfunction

Diagnosis delay time

60 seconds or more