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Home >> Nissan-Datsun >> 2021 >> NV2500 HD S >> Repair and Diagnosis >> External Pages >> Different car >> Section 655 (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 2020 Infiniti QX60. However, it is still accessible from the selected car via links, so may be relevant.

DTC No.

CONSULT screen terms (Trouble diagnosis content)

DTC Detection Condition

U1000

CAN COMM CIRCUIT

(CAN communication circuit)

Diagnosis condition

When push-button ignition switch is ON.

Signal (terminal)

--

Threshold

When IPDM E/R cannot communicate with CAN communication signal continuously for 2 seconds or more

Diagnosis delay time

2 seconds or more