Nissan Rogue manuals

Nissan Rogue Service Manual: U1001 CAN comm circuit

Description

CAN (Controller Area Network) is a serial communication line for real time application. It is an on-vehicle multiplex communication line with high data communication speed and excellent error detection ability. Many electronic control units are equipped onto a vehicle, and each control unit shares information and links with other control units during operation (not independent). In CAN communication, control units are connected with 2 communication lines (CAN H line, CAN L line) allowing a high rate of information transmission with less wiring.

Each control unit transmits/receives data but selectively reads required data only.

DTC Description

DTC DETECTION LOGIC

DTC No. CONSULT screen terms (Trouble diagnosis content) DTC detecting condition
U1001 CAN COMM CIRCUIT (CAN COMM CIRCUIT) When ECM is not transmitting or receiving CAN communication signal other than OBD (emission related diagnosis) for 2 seconds or more.

POSSIBLE CAUSE

Harness or connectors (CAN communication line is open or shorted)

FAIL-SAFE

Not applicable

DTC CONFIRMATION PROCEDURE

1.PERFORM DTC CONFIRMATION PROCEDURE

  1.  Turn ignition switch ON and wait at least 3 seconds.
  2.  Check 1st trip DTC.

Is 1st trip DTC detected? YES >> Proceed to EC-170, "Diagnosis Procedure".

NO >> INSPECTION END

Diagnosis Procedure

Perform the trouble diagnosis for CAN communication system. Refer to LAN-17, "Trouble Diagnosis Flow Chart".

U0101 CAN comm circuit
Description CAN (Controller Area Network) is a serial communication line for real time application. It is an on-vehicle multiplex communication line with high data communication speed and excellen ...

U1040 ENG comm circuit
DTC Description DTC DETECTION LOGIC DTC No. CONSULT screen terms (Trouble diagnosis content) DTC detecting condition U1040 ENG COMM CIRCUIT (Engine communication circu ...

Other materials:

CVT oil warmer
Exploded View Transaxle assembly CVT oil warmer : N·m (kg-m, in-lb) Removal and Installation REMOVAL WARNING: Do not remove the radiator cap when the engine is hot. Serious burns could occur from high pressure engine coolant escaping from the radiator. Wrap a thick cloth around ...

Performance test
Inspection INSPECTION PROCEDURE  Connect recovery/recycling/recharging equipment (for HFC-134a) or manifold gauge.  Start the engine, and set to the following condition. Test condition Maintain test condition until A/C system becomes stable. (Approximately 10 minute ...

Rear suspension ARM
Exploded View Rear suspension arm Rubber washer (LH/RH) Rear suspension arm bracket Rear suspension arm stay Front Removal and Installation REMOVAL  Remove the wheel hub and bearing. Refer to RAX-16, "Removal and Installation". Remove the coil spring. R ...

© 2014-2019 Copyright www.nirogue.com