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Home >> Infiniti >> 2017 >> Q50 Base, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 410 (Power Control System (DTC/Circuit Diagnosis)) >> DTC/Circuit Diagnosis >> DTC U1000: Can Comm Circuit >> DTC Description >> DTC Detection Logic

DTC Detection Logic

WARNING: This page is about a different car, the 2019 Infiniti Q50. However, it is still accessible from the selected car via links, so may be relevant.

DTC No.

CONSULT screen items

(Trouble diagnosis content)

DTC Detection Condition

U1000

CAN COMM CIRCUIT

(CAN communication circuit)

Diagnosis condition

When ignition switch is ON.

Signal (terminal)

CAN communication signal.

Threshold

When IPDM E/R cannot communicate CAN communication signal.

Diagnosis delay time

2 seconds or more.