Nissan Versa (N17): Power supply and ground circuit

Nissan Versa 2nd generation (N17) Service Manual / Driver information & multimedia / Audio, visual & navigation system (AV) / Power supply and ground circuit

Audio unit

AUDIO UNIT : Diagnosis Procedure

Regarding Wiring Diagram information, refer to AV"Wiring Diagram".

1.CHECK FUSE

Check that the following fuses are not blown.

Are the fuses blown?

YES >> Replace the blown fuse after repairing the affected circuit.

NO >> GO TO 2.

2.CHECK POWER SUPPLY CIRCUIT

1. Turn ignition switch OFF.

2. Disconnect audio unit connector M44.

3. Check voltage between audio unit connector M44 and ground.

Is the inspection result normal?

YES >> GO TO 3.

NO >> Repair or replace harness or connectors.

3.CHECK GROUND CIRCUIT

1. Turn ignition switch OFF.

2. Disconnect audio unit connector M45.

3. Check continuity between audio unit connector M45 and ground.

Is the inspection result normal?

YES >> Inspection End.

NO >> Repair or replace harness or connectors.

Bluetooth control unit

BLUETOOTH CONTROL UNIT : Diagnosis Procedure

Regarding Wiring Diagram information, refer to AV "Wiring Diagram".

1.CHECK FUSE

Check that the following fuses are not blown.

Are the fuses blown?

YES >> Replace the blown fuse after repairing the affected circuit.

NO >> GO TO 2.

2.CHECK POWER SUPPLY CIRCUIT

1. Turn ignition switch OFF.

2. Disconnect Bluetooth control unit connector B33.

3. Check voltage between Bluetooth control unit connector B33 and ground.

Is the inspection result normal?

YES >> GO TO 3.

NO >> Repair or replace harness or connectors.

3.CHECK GROUND CIRCUIT

1. Turn ignition switch OFF.

2. Check continuity between Bluetooth control unit connector B33 and ground.

Is the inspection result normal?

YES >> Inspection End.

NO >> Repair or replace harness or connectors.

Diagnosis and repair workflow

Work Flow OVERALL SEQUENCE DETAILED FLOW 1.GET INFORMATION FOR SYMPTOM Get detailed information from the customer about the symptom (the condition and the environment when the incident/malf ...

Front door speaker

Diagnosis Procedure Regarding Wiring Diagram information, refer to AV "Wiring Diagram". 1.CONNECTOR CHECK Check the audio unit and speaker connectors for the following: Proper conne ...

Other materials:

Installing front license plate
Use the following steps to mount the front license plate: Before mounting the license plate, confirm that the following parts are enclosed in the plastic bag: License plate bracket License plate bracket screws x 2 Screw grommets x 2 1. Hold the license plate bracket 1 and make a ...

Emission control system warranty
Your NISSAN vehicle is covered by the following emission warranties: For USA 1. Emission Defects Warranty 2. Emissions Performance Warranty Details of this warranty may be found with other vehicle warranties in your Warranty Information Booklet which comes with your NISSAN vehicle. If you ...

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