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 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 independent). In CAN communication, control units are connected with 2 communication lines (CAN-H and CAN-L) 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
NOTE
:
If “DTC CONFIRMATION PROCEDURE” has been previously performed, always turn
ignition switch
OFF and wait at least 10 seconds before performing the next test.
After the repair, perform the following procedure to confirm the malfunction is eliminated.
1.CHECK DTC DETECTION
With CONSULT-III
1. Turn ignition switch ON.
2. Start engine and wait for at least 6 seconds.
3. Select “Self Diagnostic Results” in “TRANSMISSION”.
With GST
Follow the procedure “With CONSULT-III”.
Is “U1010” detected? YES >> Go to TM-196, "Diagnosis Procedure".
NO >> Check intermittent incident. Refer to GI-42, "Intermittent Incident".
Diagnosis Procedure
1.CHECK INTERMITTENT INCIDENT
Refer to GI-42, "Intermittent Incident".
Is the inspection result normal? YES >> Replace the TCM. Refer to TM-280, "Removal and Installation".
NO >> Repair or replace damaged 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 ...P0703 brake switch B
Description BCM detects ON/OFF state of the stop lamp switch and transmits the data to the CVT control unit via CAN communication by converting the data to a signal. DTC Logic DTC DETECTION LOGI ...Other materials:
Positive crankcase ventilation
Inspection
1.CHECK PCV VALVE
With engine running at idle, remove PCV valve from rocker cover. A
properly working valve makes a hissing noise as air passes through
it. A strong vacuum should be felt immediately when a finger is
placed over valve inlet.
Is the inspection result normal?
YES &g ...
Bluetooth® Hands-Free Phone System
WARNING
• Use a phone after stopping your vehicle in a safe location. If you have
to use a phone while driving, exercise extreme caution at all times so full attention
may be given to vehicle operation.
• If you find yourself unable to devote full attention to vehicle operation while
talking ...
EGR valve
Exploded View
1. EGR valve assembly
2. Clamp
3. EGR tube
4. Air inlet tube
5. O-ring
6. Gasket
7. EGR cooler
8. Gasket
9. EGR volume control valve housing
10. Gasket
11. Electric throttle control actuator
12. Gasket
13. EGR volume control valve
14. Clamp
15. Cooling hose
...