Nissan Sentra manuals

Nissan Sentra Service Manual: U1000 CAN Comm circuit

DTC Logic

DTC DETECTION LOGIC

DTC

Display Item

Malfunction detected condition

Possible causes

U1000 CAN COMM CIRCUIT When CAN communication signal is not continuously received for 2 seconds or more CAN communication system malfunction

Diagnosis Procedure

1.CHECK DTC DETECTION

With CONSULT


  1. Turn ignition switch ON.

  2. Perform self diagnostic result.

Is DTC U1000 detected? YES >> Proceed to diagnosis procedure. Refer to LAN-16, "Trouble Diagnosis Flow Chart".

NO >> Refer to GI-39, "Intermittent Incident".

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Other materials:

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Help voice commands
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Precautions For Engine Service
DISCONNECTING FUEL PIPING Before starting work, check no fire or spark producing items are in the work area. Release fuel pressure before disconnecting and disassembly. After disconnecting pipes, plug openings to stop fuel leakage. DRAINING ENGINE COOLANT Drain engine coolant and engi ...

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