Lexus ES: Poor Sound Quality in All Modes (Low Volume)
Lexus ES (XZ10) Service Manual / Audio & Visual & Telematics / Navigation / Multi Info Display / Navigation System (for Hv Model) / 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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PROCEDURE 1. CHECK USING ANOTHER "Bluetooth" AUDIO COMPATIBLE VEHICLE OF SAME MODEL (a) Check if track information is displayed normally on another "Bluetooth" audio compatible vehicle of the
Portable Player cannot be Registered
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SEE MORE:
Disassembly
DISASSEMBLY PROCEDURE 1. REMOVE FRONT DRIVE SHAFT OIL SEAL RH (a) Hold the differential case assembly in a vise between aluminum plates. NOTICE: Do not overtighten the vise. (b) Using SST, remove the front drive shaft oil seal RH from the differential case assembly. SST: 09308-00010 N
Removal
REMOVAL CAUTION / NOTICE / HINT HINT: When removing a name plate or emblem, heat the vehicle body and name plate or emblem using a heat light. Heating Temperature Item Temperature Vehicle Body 40 to 60°C (104 to 140°F) Name Plate or Emblem 20 to 30°C (68 to 86°F) CAUTION:
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