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 |
READ NEXT:
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:
INSPECTION PROCEDURE 1. INSPECT COMBINATION SWITCH (ELECTRIC PARKING BRAKE SWITCH ASSEMBLY)
(a) Inspect the NORMAL mode switch:
(1) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
Tester Connection Condition
Specified Condition
ComponentsCOMPONENTS ILLUSTRATION
*1 TRANSMITTER BATTERY
*2 MECHANICAL KEY
*3 TRANSMITTER HOUSING COVER
*4 TRANSMITTER HOUSING CASE
*5 SMART KEY DOOR CONTROL TRANSMITTER HOUSING SET
- - RemovalREMOVAL PROCEDURE
1. REMOVE TRANSMITTER BATTER