Nissan Juke Service and Repair Manual : U0073 communication bus A off
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 malfunction 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 independently). 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 Logic
DTC DETECTION LOGIC
DTC CONFIRMATION PROCEDURE
1.PREPARATION BEFORE WORK
If another “DTC CONFIRMATION PROCEDURE” occurs just before, turn ignition switch OFF and wait for at least 10 seconds, then perform the next test.
>> GO TO 2.
2.PERFORM DTC CONFIRMATION PROCEDURE
With CONSULT-III
1. Start the engine and wait for at least 5 seconds.
2. Check the DTC.
Is “U0073” detected? YES >> Go to TM-384, "Diagnosis Procedure".
NO >> INSPECTION END
Diagnosis Procedure
For the diagnosis procedure, refer to LAN-17, "Trouble Diagnosis Flow Chart".
U0100 lost communication (ECM A)
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 ...
Other materials:
HR16DE : Removal and Installation
REMOVAL
1. Disconnect the battery cable from the negative terminal. Refer to PG-124,
"Removal and Installation".
2. Remove radiator reservoir tank. Refer to CO-17, "Exploded View".
3. Disconnect harness connectors (1) from battery terminal with
fusible link.
4. Remove harn ...
Vehicle information
BODY EXTERIOR PAINT COLOR
Body Exterior Paint Color
FOR 2WD MODELS
NOTE:
• S: Solid
• 2S: Solid + Clear
• CS: Color clear solid
• M: Metallic
• P: 2-Coat pearl
• 3P: 3-Coat pearl
• FPM: Iron oxide pearl
• RPM: Multi flex color
• TM: Micro titanium metallic
• PM: Pearl metallic
FOR ...
U0141 lost communication (BCM A)
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 malfunction
detection ability.
Many electronic control units are equipped onto a vehicle, and ...