Toyota Camry (XV70): Poor Sound Quality in All Modes (Low Volume)
PROCEDURE
(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 |
| END |
|
NG |
| |
| 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 |
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PROCEDURE
1. CHECK CONDITION
(a) Check with the customer if the vehicle has been turned by a turntable.
OK: Vehicle has not been turned by a turntable. HINT:
If the vehicle is
CAUTION / NOTICE / HINT
NOTICE:
Depending on the parts that are replaced during vehicle inspection or maintenance, performing initialization, registration or calibration may be needed. Refer to
WIRING DIAGRAM
PROCEDURE
1.
CHECK VOICE GUIDANCE SETTING (a) Check that the voice guidance settings are not off.
OK: Voice guidance settings are not off.
NG
CHANGE VOICE
SEE MORE:
WIRING DIAGRAM
CAUTION / NOTICE / HINT
NOTICE: Inspect the fuses for circuits related to this system before performing the following procedure.
HINT: Even if the electric parking brake is operating normally, the parking brake indicator light on the combination meter may be malfunctioning. PRO
ON-VEHICLE INSPECTION PROCEDURE
1. INSPECT RADIO SETTING CONDENSER (for High Mounted Stop Light) (a) With the radio setting condenser installed, check that there is no looseness or other abnormalities.
(b) Measure the resistance of the radio setting condenser according to the value(s) in the