Lexus NX: No Sound can be Heard from Speakers

Lexus NX Service Manual / Audio & Visual & Telematics / Audio / Video / Audio And Visual System / No Sound can be Heard from Speakers

PROCEDURE

1.	CHECK AUDIO SETTINGS

(a) In sound output setting mode, set volume, fader and balance to the initial values and check that the sound is normal.

OK:

Audio system returns to normal.

HINT:

Sound quality adjustment measures vary according to the type of amplifier.

END

PROCEED TO NEXT SUSPECTED AREA SHOWN IN PROBLEM SYMPTOMS TABLE

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DC/DC Converter Voltage Sensor "A" Range / Performance (P0E32-585)

DTC SUMMARY MALFUNCTION DESCRIPTION The hybrid vehicle control ECU detects a VL sensor malfunction. The cause of this malfunction may be one of the following: Inside of inverter voltage sensor circuit malfunction Voltage sensor malfunction Motor generator control ECU (MG ECU) malfunction Comm

Problem Symptoms Table

PROBLEM SYMPTOMS TABLE HINT: Use the table below to help determine the cause of problem symptoms. If multiple suspected areas are listed, the potential causes of the symptoms are listed in order of probability in the "Suspected Area" column of the table. Check each symptom by checking the suspected

Lexus NX: No Sound can be Heard from Speakers

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Sound Quality is Bad Only when Disc is Played (Volume is Too Low)

Disc cannot be Inserted or is Ejected Right After Insertion

Disc cannot be Ejected

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DC/DC Converter Voltage Sensor "A" Range / Performance (P0E32-585)

Problem Symptoms Table