Nissan Murano: Power Supply and Ground Circuit / Bose Speaker Amp

Nissan Murano (Z52) 2015-2024 Service Manual / Driver Information & Multimedia / Audio, Visual & Navigation System :: Navigation with Bose / Dtc/circuit Diagnosis / Power Supply and Ground Circuit / Bose Speaker Amp

Diagnosis Procedure

CHECK FUSE

Check that the following fuses are not blown:

Terminal No. Signal name Fuse No. Capacity
10 Battery power supply 11 15 A
11 Battery power supply 12 15 A

Are the fuses blown?

YES>>

Replace the blown fuse after repairing the affected circuit.

NO>>

GO TO 2.

CHECK POWER SUPPLY CIRCUIT

  1. Ignition switch OFF.

  2. Disconnect Bose speaker amp. connector.

  3. Check voltage between Bose speaker amp. connector and ground.

    Bose speaker amp. Ground Condition

    Voltage

    (Approx.)
    Connector Terminal
    B120 10 Ignition switch: OFF Battery voltage
    11

Is the inspection result normal?

YES>>

GO TO 3.

NO>>

Repair or replace harness or connectors.

CHECK GROUND CIRCUIT

Check continuity between Bose speaker amp. connector and ground.

Bose speaker amp. Ground Continuity
Connector Terminal
B120 7 Yes
12

Is the inspection result normal?

YES>>

Inspection End.

NO>>

Repair or replace harness or connectors.

    Av Control Unit

    Diagnosis Procedure CHECK FUSE Check that the following fuses are not blown: Terminal No. Signal name Fuse No. Capacity 7 ACC power supply 7 10 A 17 Ignition power supply 29 10 A 19 Battery power supply 15 20 A Are the fuses blown? YES>> Replace the blown fuse after repairing the affected circuit...

    Instrument Panel Tweeter

    Diagnosis Procedure CONNECTOR CHECK Check the AV control unit, Bose speaker amp. and speaker connectors for the following: Proper connection Damage Disconnected or loose terminals Is the inspection result normal? YES>> GO TO 2...

    Other information:

    Nissan Murano (Z52) 2015-2024 Service Manual: U1320 Reprogramming


    DTC Description DTC DETECTION LOGIC DTC No. CONSULT screen items (Trouble diagnosis content) DTC detecting condition U1320–06 REPROGRAMMING (Automatic back door reprogramming) Diagnosis condition All times Signal (terminal) – Threshold When the automatic back door control module configuration is not successful Diagnosis delay time – U1320–42 REPROGRAMMING (Automatic back door reprogramming) Diagnosis condition All times Signal (terminal) – Threshold When the automatic back door control module configuration is not successful Diagnosis delay time – U1320–51 REPROGRAMMING (Automatic back door reprogramming) Diagnosis condition All times Signal (terminal) – Threshold When the automatic back door control module configuration is not successful Diagnosis delay time – POSSIBLE CAUSE Improper installation of back door assembly [CALIBRATION OF AUTOMATIC BACK DOOR POSITION INFORMATION]: not complete Back door mechanism Automatic back door control module Harness or connectors FAIL-SAFE— DTC Confirmation Procedure PERFORM DTC CONFIRMATION PROCEDURE CONSULT Ignition switch ON...

    Nissan Murano (Z52) 2015-2024 Service Manual: P0182 Ftt Sensor


    DTC Description DTC DETECTION LOGIC An excessively low voltage from the sensor is sent to ECM. An excessively high voltage from the sensor is sent to ECM. DTC CONSULT screen terms (Trouble diagnosis content) DTC detection condition P0182 FTT_SEN/CIRCUIT (Fuel temperature sensor “A” circuit low) Diagnosis condition Ignition switch ON Signal (terminal) Voltage signal transmitted from fuel tank temperature sensor to ECM Threshold An excessively low voltage from the sensor is sent to ECM Diagnosis delay time — P0183 FTT_SEN/CIRCUIT (Fuel temperature sensor “A” circuit high) Diagnosis condition Ignition switch ON Signal (terminal) Voltage signal transmitted from fuel tank temperature sensor to ECM Threshold An excessively high voltage from the sensor is sent to ECM Diagnosis delay time — POSSIBLE CAUSEP0182 Harness or connectors (The sensor circuit is open or shorted...

    Categories

    Autolight system

    Nissan Murano. Autolight system

    The autolight system allows the headlights to turn on and off automatically. The autolight system can:

    Turn on the headlights, front parking, tail, license plate and instrument panel lights automatically when it is dark. Turn off all the lights (except daylight running lights) when it is light. Keep all the lights on for a period of time after you place the ignition switch in the OFF position and all doors are closed.

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