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. |
|
DTC CONFIRMATION PROCEDURE
1.PERFORM DTC CONFIRMATION
With CONSULT
- Drive for several minutes at a speed of 40 km/h (25 MPH) or more.
- Stop the vehicle.
- 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
DTC Description
DTC DETECTION LOGIC
DTC
Display Item
Malfunction Detected Condition
Possible Causes
C1770
G SENSOR FL
(G sensor front left)
Malfunction in the G sen ...
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:
Replacement operations
Description
This section is prepared for technicians who have attained a high level
of skill and experience in repairing
collision-damaged vehicles and also use modern service tools and equipment.
Persons unfamiliar with body
repair techniques should not attempt to repair collision-dam ...
Third row seat belt
Exploded View
Seat belt retractor (RH)
eat belt D-ring bracket (RH)
Seat belt hook (LH/RH)
Seat belt buckle (LH/RH)
Seat belt retractor (LH)
Seat belt D-ring bracket (LH)
Seat belt D-ring bolt cover (LH/
RH)
SEAT BELT RETRACTOR
SEAT BELT RETRACTOR : Removal ...
DTC/circuit diagnosis
DOOR MIRROR REMOTE CONTROL SWITCH (MIRROR SWITCH/
CHANGEOVER SWITCH)
Component Inspection
1.CHECK MIRROR SWITCH & CHANGEOVER SWITCH
Turn ignition switch OFF.
Disconnect door mirror remote control switch connector.
Check door mirror remote control switch.
Is th ...
