Toyota Camry (XV70): Poor Sound Quality in All Modes (Low Volume)
Toyota Camry Repair Manual XV70 (2018-2024) / 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:
Cursor or Map Rotates when Vehicle Stopped
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
"No GPS signal" mark is displayed
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
Voice Guidance does not Function
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:
Reassembly
REASSEMBLY PROCEDURE 1. INSTALL FRONT BUMPER SIDE RETAINER LH
(a) Engage the 2 clips as shown in the illustration.
Install in this Direction
(b) Install the front bumper side retainer LH with the bolt.
Torque: 7.0 N
Diagnostic Trouble Code Chart
DIAGNOSTIC TROUBLE CODE CHART Intuitive Parking Assist System
DTC No. Detection Item
Link C161504
Clearance Warning ECU System Internal Failure
C1AE187 Ultrasonic Sensor (Front Left Corner) Missing Message
C1AE196 Ultrasonic Sensor (Front
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