Nissan Juke Service and Repair Manual : Camera image signal circuit

Description

• The NAVI control unit supplies power to the rear view camera when receiving a reverse signal.

• The rear view camera transmits camera images to the NAVI control unit when power is supplied from the NAVI control unit.

Diagnosis Procedure

1.CHECK CONTINUITY CAMERA POWER SUPPLY CIRCUIT

1. Turn ignition switch OFF.

2. Disconnect NAVI control unit connector and rear view camera connector.

3. Check continuity between NAVI control unit harness connector and rear view camera harness connector.

4. Check continuity between NAVI control unit harness connector and ground.


4. Check continuity between NAVI control unit harness connector and ground.

Is inspection result normal?


Is inspection result normal? YES >> GO TO 2.

NO >> Repair harness or connector.

2.CHECK VOLTAGE CAMERA POWER SUPPLY

1. Connect NAVI control unit connector and rear view camera connector.

2. Turn ignition switch ON.

3. Shift the selector lever to “R” position.

4. Check voltage between NAVI control unit harness connector and ground.

Is inspection result normal?


Is inspection result normal? YES >> GO TO 3.

NO >> Replace NAVI control unit. Refer to AV-84, "Removal and Installation".

3.CHECK CONTINUITY CAMERA IMAGE SIGNAL CIRCUIT

1. Turn ignition switch OFF.

2. Disconnect NAVI control unit connector and rear view camera connector.

3. Check continuity between NAVI control unit harness connector and rear view camera harness connector.

4. Check continuity between NAVI control unit harness connector and ground.


4. Check continuity between NAVI control unit harness connector and ground.

Is inspection result normal?


Is inspection result normal? YES >> GO TO 4.

NO >> Repair harness or connector.

4.CHECK CAMERA IMAGE SIGNAL

1. Connect NAVI control unit connector and rear view camera connector.

2. Turn ignition switch ON.

3. Shift the selector lever to “R” position.

4. Check signal between NAVI control unit harness connector and ground.

Is inspection result normal?


Is inspection result normal? YES >> Replace NAVI control unit. Refer to AV-84, "Removal and Installation".

NO >> Replace rear view camera. Refer to AV-92, "Removal and Installation".

    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 ...

    Steering switch signal A circuit
    Description Transmits the steering switch signal to NAVI control unit. Diagnosis Procedure 1.CHECK STEERING SWITCH SIGNAL A CIRCUIT 1. Disconnect NAVI control unit connector and spiral cable conne ...

    Other materials:

    Timing chain
    Exploded View 1. Timing chain slack guide 2. Timing chain tensioner 3. Camshaft sprocket (EXH) 4. Camshaft sprocket (INT) 5. Plug 6. Front oil seal 7. Crankshaft pulley 8. Crankshaft pulley bolt 9. Front cover 10. Crankshaft sprocket 11. Crankshaft sprocket key 12. Oil pump sproc ...

    Differential side oil seal
    Exploded View 1. Transaxle assembly 2. Differential side oil seal (left side) 3. Differential side oil seal (right side) : Always replace after every disassembly. : Genuine NISSAN CVT Fluid NS-2 Removal and Installation REMOVAL NOTE: Cap or plug openings to prevent fluid from spilling ...

    Towing recommended by NISSAN
    Two-Wheel Drive (2WD) models NISSAN recommends that your vehicle be towed with the driving (front) wheels off the ground or place the vehicle on a flat bed truck as illustrated. CAUTION •  Never tow CVT models with the front wheels on the ground or four wheels on the ground (forward or ...