Nissan Juke Service and Repair Manual : Power supply and ground circuit
Navi control unit
NAVI CONTROL UNIT : Diagnosis Procedure
1.CHECK FUSE
Check for blown fuses.
Is inspection result OK? YES >> GO TO 2.
NO >> Be sure to eliminate cause of malfunction before installing new fuse.
2.CHECK POWER SUPPLY CIRCUIT
Check voltage between NAVI control unit harness connector and ground.
Is inspection result OK? YES >> GO TO 3.
NO >> Check harness between NAVI control unit and fuse.
3.CHECK GROUND CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect NAVI control unit connector.
3. Check continuity between NAVI control unit harness connector and ground.
Is inspection result OK? YES >> INSPECTION END
NO >> Repair harness or connector.
Microphone signal circuit
Description
Power is supplied from NAVI control unit to microphone. The microphone
transmits the sound voice to the
NAVI control unit.
Diagnosis Procedure
1.CHECK CONTINUITY BETWEEN NAVI CONTROL ...
Other materials:
Back door opener system
System Diagram
System Description
BACK DOOR OPENER OPERATION
When back door opener switch is pressed, BCM operates back door opener
actuator.
NOTE:
Back door opener actuator is not for locking the back door. The function is only
to open the back door.
OPERATION CONDITION
If the foll ...
Symptom diagnosis
SYSTEM SYMPTOM
Symptom Table
The diagnostics item numbers show the sequence for inspection. Inspect in
order from item 1.
...
General Precautions
• Do not operate the engine for an extended period of time without
proper exhaust ventilation.
Keep the work area well ventilated and free of any inflammable
materials. Special care should be taken when handling any inflammable
or poisonous materials, such as gasoline, refrigerant gas,
etc. W ...