Nissan Rogue manuals

Nissan Rogue Service Manual: U1000 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 communicates data but selectively reads required data only.

DTC Logic

DTC DETECTION LOGIC

DTC Display item Malfunction detected condition Possible cause
U1000 CAN COMM CIRCUIT Low tire pressure warning control unit is not communicating CAN communication signal for 2 seconds or more.
  • CAN communication malfunction
  •  Malfunction of low tire pressure warning control unit

DTC CONFIRMATION PROCEDURE

1.PERFORM DTC CONFIRMATION

With CONSULT

  1.  Drive for several minutes at a speed of 40 km/h (25 MPH) or more.
  2.  Stop the vehicle.
  3.  Perform “self-diagnosis” for “AIR PRESSURE MONITOR”.

Is DTC “U1000” detected? YES >> Proceed to WT-41, "Diagnosis Procedure".

NO >> Inspection End.

Diagnosis Procedure

Proceed to LAN-30, "CAN COMMUNICATION SYSTEM : CAN System Specification Chart".

C1770, C1771, C1772, C1773 G sensor
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U1010 control unit (CAN)
DTC Logic DTC DETECTION LOGIC DTC Display Item Malfunction Detected Condition Possible cause U1010 CONTROL UNIT (CAN) BCM detected internal CAN communication circuit m ...

Other materials:

Front power window switch (passenger side)
Description Front power window motor RH will be operated if front power window switch RH is operated. Component Function Check 1. CHECK FRONT POWER WINDOW SWITCH RH FUNCTION Check front power window motor RH operation with front power window switch RH. Is the inspection result normal? YES ...

DTC/circuit diagnosis
C1B92-00 BRAKE CONTROL SYSTEM DTC Description DTC DETECTION LOGIC DTC Display Item (Trouble diagnosis content) Malfunction detected condition C1B92-00 BRAKE CONTROL SYSTEM (Brake control system) When a malfunction is detected in ABS actuator and elect ...

Glass sunroof
General information The glass sunroof and the sun protection are operated using the same switch. The glass sunroof can be opened from the outside with the vehicle key and also closed with Comfort Access. With Comfort Access: The glass sunroof can be closed from the outside via Comfort Access. Safe ...

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