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Home >> Infiniti >> 2019 >> QX50 Essential, FWD >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Collision/Avoidance >> Cruise Control System (DTC/Circuit Diagnosis) >> DTC/Circuit Diagnosis >> DTC U1000: Can Comm Circuit >> ADAS Control Unit 2 >> DTC Description >> DTC Detection Logic
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DTC Detection Logic

DTC No.

CONSULT screen terms

(Trouble diagnosis content)

DTC detection condition

U1000

CAN COMM CIRCUIT

(CAN communication circuit)

Diagnosis condition

When ignition switch is ON.

Signal (terminal)

-

Threshold

If ADAS control unit 2 is not transmitting or receiving CAN communication signal or ITS communication signal or chassis communication signal for 2 seconds or more

Diagnosis delay time

-

NOTE: If "U1000" is detected, first diagnose the CAN communication system.