Nissan Juke Service and Repair Manual : Not communication with the ECM
Description
CHART 1: NO COMMUNICATION WITH THE ECM
Diagnosis Procedure
1.INSPECTION START
Ensure that CONSULT-III is not causing the malfunction by trying to establish dialogue with an ECM on another vehicle. If the CONSULT-III is not at malfunction, and dialogue cannot be established with any other ECM on the same vehicle, the cause could be a suspected ECM interfering on the CAN communication line.
Check the voltage of the battery and carry out the operations necessary to obtain a voltage which is to specification (9.5 V < U battery < 17.5 V).
>> GO TO 2.
2.CHECK CAN COMMUNICATION
Perform trouble diagnosis on the CAN communication line using CONSULT-III. Refer to LAN-31, "CAN COMMUNICATION SYSTEM : CAN Communication Signal Chart".
Is the inspection result normal? YES >> GO TO 3.
NO >> Repair or replace harness or connector.
3.CHECK ECM GROUND
Check the ECM earth (ground).
Is the inspection result normal? YES >> GO TO 4.
NO >> Repair or replace ground connection.
4.CHECK ECM POWER SUPPLY AND GROUND CIRCUIT
Check ECM power supply and ground circuit. Refer to EC-885, "Diagnosis Procedure".
Is the inspection result normal? YES >> GO TO 5.
NO >> Repair or replace harness or connector.
5.CHECK DATA LINK CONNECTOR CIRCUIT
Check for the presence of 12 V on terminal 16 with ignition switch OFF, 12 V on terminal 8 with ignition switch ON and an earth (ground) on terminals 4 and 5 of the data link connector.
Repair if necessary.
Is the inspection result normal? YES >> INSPECTION END
NO >> Repair or replace harness or connector.
Engine control system symptoms
Symptom Table NOTE: Only consult this customer complaint after a complete check using the CONSULT-III. ...Engine does not start or starts with difficulty
Description CHART 2: ENGINE DOES NOT START OR STARTS WITH DIFFICULTY Diagnosis Procedure 1.CHECK FUEL Check that the fuel reservoir is correctly filled and with the right fuel. >> GO TO 2 ...Other materials:
S mode indicator
Component Function Check
1.CHECK S MODE INDICATOR FUNCTION
Check S mode indicator turns ON for approx. 2 seconds when ignition switch
turns ON.
Is the inspection results normal?
YES >> INSPECTION END
NO >> Go to TM-469, "Diagnosis Procedure".
Diagnosis Procedure
1.CH ...
Unit removal and installation
Transaxle assembly
Exploded View
1. Transaxle assembly
: Refer to "INSTALLATION" in
TM-30, "Removal and Installation" for the locations and tightening torque.
Removal and Installation
CAUTION:
Never reuse CSC (Concentric Slave Cylinder). Because CSC slides back to the
...
Headlamp washer pump
Exploded View
1. Front washer nozzle LH
2. Front washer nozzle RH
3. Front washer tube LH
4. Front washer tube RH
5. Check valve
6. Front washer tube
7. Joint
8. Washer tank inlet cap
9. Washer tank inlet
10. Washer tank
11. Headlamp washer pump
12. Washer pump
13. Packing
1 ...