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Home >> Infiniti >> 2016 >> QX80 Base, RWD >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Collision/Avoidance >> Driver Assistance System (ADAS Control Unit) (DTC/Circuit Diagnosis) >> DTC/Circuit Diagnosis >> DTC U0121: VDC Can Circuit 2 Error Signal >> DTC Logic >> DTC Detection Logic
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DTC Detection Logic

DTC
(On board display)
Trouble diagnosis name DTC detecting condition
U0121
(127)
VDC CAN CIR2
(VDC CAN circuit2)
If ADAS control unit detects an error signal that is received from ABS actuator and electric unit (control unit) via CAN communication