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Home >> Infiniti >> 2019 >> QX50 Essential, FWD >> Repair and Diagnosis (Single Page) >> Electrical >> Body Electrical >> Power Control System - Power Distribution System (DTC/Circuit Diagnosis) >> DTC/Circuit Diagnosis >> DTC U1000: Can Comm Circuit >> 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)

CAN communication signals (terminals 5, 6, 60 and 80)

Threshold

BCM cannot communicate with CAN communication signal.

Diagnosis delay time

2 seconds or more.