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

Lexus NX Service Manual / Audio & Visual & Telematics / Audio / Video / Audio And Visual System / Sound Quality is Bad Only when Disc is Played (Volume is Too Low)

CAUTION / NOTICE / HINT

NOTICE:

When replacing the radio receiver assembly, always replace it with a new one.

If a radio receiver assembly which was installed to another vehicle is used, the following may occur:

A communication malfunction DTC may be stored.
The radio receiver assembly may not operate normally.

HINT:

Depending on the parts that are replaced during vehicle inspection or maintenance, performing initialization, registration or calibration may be needed. Refer to Precaution for Audio and Visual System.

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PROCEDURE

1.	REPLACE DISC AND RECHECK

(a) Replace the disc with a known good one and check that the malfunction disappears.

OK:

Malfunction disappears.

END

2.	CHECK NOISE CONDITION

(a) Check that noise is output from the speakers when a disc is inserted and is being read.

OK:

Noise is output.

REPLACE STEREO COMPONENT AMPLIFIER ASSEMBLY

REPLACE RADIO RECEIVER ASSEMBLY

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Components

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Back door

The back door can be opened using the back door open switch, smart access system with push-button start or wireless remote control. WARNING ■Caution while driving Keep the back door closed while driving. If the back door is left open, it may hit nearby objects while driving or lugga

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

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Disc cannot be Inserted or is Ejected Right After Insertion

Disc cannot be Ejected

CD/DVD Sound Skips

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Components

Back door