Lexus NX: Poor Sound Quality in All Modes (Low Volume)
Lexus NX Service Manual / Audio & Visual & Telematics / Navigation / Multi Info Display / Navigation System / Poor Sound Quality in All Modes (Low Volume)
PROCEDURE
| 1. | CHECK AUDIO SETTINGS |
(a) Set treble, middle and bass to the initial values and check that the sound is normal.
OK:
The sound returns to normal.
HINT:
Sound quality adjustment measures vary according to the type of amplifier.
| OK | .gif) | END |
|
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| 2. | COMPARE WITH ANOTHER VEHICLE OF SAME MODEL |
(a) Compare with another vehicle of the same model which is not malfunctioning to see if there is any difference in the sound quality.
OK:
No difference is found.
| OK | | END |
| NG | | PROCEED TO NEXT SUSPECTED AREA SHOWN IN PROBLEM SYMPTOMS TABLE |
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READ NEXT:
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SEE MORE:
Engine compartment
Components
Fuse box
Engine coolant reservoir
Engine oil filler cap
Power control unit coolant reservoir
Brake fluid reservoir
Radiator
Condenser
Electric cooling fans
Engine oil level dipstick
Washer fluid tank
Engine compartment cover
■ Removing the engine compartmen
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COMPONENTS ILLUSTRATION *1 BLIND SPOT MONITOR BUZZER *2 DECK TRIM SIDE PANEL ASSEMBLY RH *3 LUGGAGE HOLD BELT STRIKER ASSEMBLY *4 NO. 1 LUGGAGE COMPARTMENT TRIM HOOK *5 REAR DOOR OPENING TRIM WEATHERSTRIP RH *6 REAR FLOOR FINISH PLATE *7 ROPE HOOK ASSEMBLY *8
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