Nissan Juke Service and Repair Manual : U1010 control unit (can)
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 Logic
DTC DETECTION LOGIC
DTC CONFIRMATION PROCEDURE
1.PRECONDITIONING
If “DTC CONFIRMATION PROCEDURE” has been previously conducted, always turn ignition switch OFF and wait at least 10 seconds before conducting the next test.
>> GO TO 2.
2.CHECK DTC DETECTION
With CONSULT-III
1. Turn the ignition switch OFF to ON.
2. Perform self-diagnosis for “ABS”.
Is DTC “U1010” detected? YES >> Proceed to BRC-204, "Diagnosis Procedure".
NO >> INSPECTION END
Diagnosis Procedure
1.CHECK ABS ACTUATOR AND ELECTRIC UNIT (CONTROL UNIT)
Check ABS actuator and electric unit (control unit) harness connector for disconnection and deformation.
Is the inspection result normal? YES >> Replace ABS actuator and electric unit (control unit). Refer to BRC-233, "Removal and Installation".
NO >> Repair or replace error-detected parts.
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 excellen ...
Power supply and ground circuit
Diagnosis Procedure
1.CHECK ABS ACTUATOR AND ELECTRIC UNIT (CONTROL UNIT) IGNITION POWER
SUPPLY
1. Turn the ignition switch OFF.
2. Disconnect ABS actuator and electric unit (control unit) harnes ...
Other materials:
Meters and gauges
1. Tachometer
2. Engine coolant temperature gauge
3. Vehicle information display
— Odometer/twin trip odometer
— Trip computer
— Torque vectoring AWD (AWD model)
— Outside air temperature
4. Fuel gauge
5. Speedometer
6. Warning/indicator lights
7. Instrument brightness control knob
8. C ...
Operating tips
• When the shift lever is shifted to the R (Reverse) position, the monitor screen
automatically changes to the RearView Monitor mode. However, the radio can be heard.
• When the view is switched, the display images on the screen may be displayed with
some delay.
• When the temperature is extre ...
Control buttons
The control buttons for the Bluetooth® Hands- Free Phone System are located on
the steering wheel.
PHONE SEND
Push the button to initiate a VR
session or answer an incoming call.
You can also use the button to
interrupt system feedback and give a command at once.
PHONE END
While the ...