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Home >> Infiniti >> 2017 >> QX80 Base, RWD >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Drivers Assistance Systems - ADAS >> Driver Assistance System (ADAS Control Unit) (DTC/Circuit Diagnosis) >> DTC/Circuit Diagnosis >> DTC C1A00-44, C1A00-45, C1A00-46, C1A00-47, C1A00-49: Control Unit >> 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]
C1A00 44 CONTROL UNIT
(Control unit)
[DATA MEMORY ERROR] Diagnosis condition When engine is running
Signal (terminal) -
Threshold ADAS control unit 2 internal malfunction
Diagnosis delay time 1 second or less
C1A00 45 CONTROL UNIT
(Control unit)
[PROGRAM MEMORY ERROR] Diagnosis condition When engine is running
Signal (terminal) -
Threshold ADAS control unit 2 internal malfunction
Diagnosis delay time 1 second or less
C1A00 46 CONTROL UNIT
(Control unit)
[CALIB/PRMTER MEMORY ERROR] Diagnosis condition When engine is running
Signal (terminal) -
Threshold ADAS control unit 2 internal malfunction
Diagnosis delay time 1 second or less
C1A00 47 CONTROL UNIT
(Control unit)
[WATCHDOG/SAFETY C ERROR] Diagnosis condition When engine is running
Signal (terminal) -
Threshold ADAS control unit 2 internal malfunction
Diagnosis delay time 1 second or less
C1A00 49 CONTROL UNIT
(Control unit)
[INTERNAL ELECTRONIC ERROR] Diagnosis condition When engine is running
Signal (terminal) -
Threshold ADAS control unit 2 internal malfunction
Diagnosis delay time 1 second or less