Nissan Murano: Dtc/circuit Diagnosis / B1305 Control Unit Internal Fault

Nissan Murano (Z52) 2015-2024 Service Manual / Driver Information & Multimedia / Audio, Visual & Navigation System :: Display Audio System - With 8" Color Display / Dtc/circuit Diagnosis / B1305 Control Unit Internal Fault

DTC Description

DTC DETECTION LOGIC

DTC No.

CONSULT screen terms

(Trouble diagnosis content)
DTC detection condition
B1305–04

Control unit internal error

(Audio unit internal fault)
[—] Diagnosis condition When ignition switch is ON.
Signal (terminal)
Threshold Internal fault
Diagnosis delay time 30 seconds or more

POSSIBLE CAUSE

Audio unit internal fault

FAIL-SAFE

Audio unit internal error

DTC Confirmation Procedure

PERFORM DTC CONFIRMATION PROCEDURE

CONSULT

  1. Ignition switch ON.

  2. Ignition switch OFF and wait at least 30 seconds.

  3. Ignition switch ON and wait at least 30 seconds or more.

  4. Select “Self Diagnostic Result” mode of “MULTI AV”.

  5. Check DTC.

Is DTC B1305–04 detected?

YES>>

Refer to DTC Diagnosis Procedure.

NO>>

To check malfunction symptom before repair: Refer to Intermittent Incident.

NO>>

Confirmation after repair: Inspection End.

DTC Diagnosis Procedure

PERFORM DTC CONFIRMATION PROCEDURE

CONSULT

  1. Ignition switch ON.

  2. Ignition switch OFF and wait at least 30 seconds.

  3. Ignition switch ON and wait at least 30 seconds or more.

  4. Select “Self Diagnostic Result” mode of “MULTI AV”.

  5. Check DTC.

Is DTC B1305–04 detected?

YES>>

Replace audio unit. Refer to Removal and Installation.

NO>>

Inspection End.

    Dtc/circuit Diagnosis

    ..

    B130b Rear Right Speaker

    DTC Description DTC DETECTION LOGIC DTC No. CONSULT screen terms (Trouble diagnosis content) DTC detection condition B130B–13 Rear RH speaker (Rear door speaker RH) [OPEN] Diagnosis condition When ignition switch is ON...

    Other information:

    Nissan Murano (Z52) 2015-2024 Service Manual: Disc Brake Rotor


    Inspection INSPECTIONAppearanceCheck surface of disc brake rotor for uneven wear, cracks or damage. Replace if any abnormal conditions exist.RunoutCheck the wheel bearing axial end play before the inspection. Refer to Inspection. Secure the disc brake rotor to the wheel hub and bearing assembly with wheel nuts at two wheel nut locations...

    Nissan Murano (Z52) 2015-2024 Owners Manual: Engine oil and filter


    Place a large drain pan under the drain plug and oil filter. Remove the oil filler cap. Remove the drain plug with a wrench by turning it counterclockwise and completely drain the oil.CAUTION Be careful not to burn yourself, as the engine oil is hot...

    Categories

    Luggage hooks

    Nissan Murano. Luggage hooks

    When securing items using luggage hooks located on the back of the seat or side finisher do not apply a load over more than 6.5 lbs. (29 N) to a single hook.

    The luggage hooks that are located on the floor should have loads less than 110 lbs. (490 N) to a single hook.

    read more

     
    Copyright © 2026 www.nimurano.com