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Home >> Infiniti >> 2017 >> QX30 Sport >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Drivers Assistance Systems - ADAS >> Brake Control System (Adaptive Brake) (ABR) (DTCS) (6 Of 7) >> DTC/Circuit Diagnosis >> DTC C073B: Electronic Ignition Switch Control Unit System >> DTC Description >> DTC Detection Logic
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DTC Detection Logic

DTC CONSULT screen item DTC detected condition
[Trouble diagnosis content] [Malfunction type]
C073B 00 CAN message E-IGN lock C/U
[The CAN message from control unit (Electronic ignition lock control unit) is malfunction]
[NO SUBTYPE INFORMATION] Diagnosis condition Ignition switch ON
Signal (terminal) -
Threshold If the electronic ignition switch control unit has detect a park mode error then an error is set. This error is set, when the malfunction detection time is exceeded.
Diagnosis delay time 520 ms