Toyota Camry (XV70): Stereo Component Amplifier Malfunction (B15A3)
Toyota Camry Repair Manual XV70 (2018-2024) / Audio, Visual, Telematics / Audio / Video / Audio And Visual System / Stereo Component Amplifier Malfunction (B15A3)
DESCRIPTION
This DTC is stored when a malfunction occurs in the stereo component amplifier assembly.
|
DTC No. | Detection Item |
DTC Detection Condition | Trouble Area |
|---|---|---|---|
|
B15A3 | Stereo Component Amplifier Malfunction |
When any of the following conditions is met:
| Stereo component amplifier assembly |
PROCEDURE
| 1. |
CHECK DTC |
(a) Clear the DTCs.
Body Electrical > Navigation System > Clear DTCs(b) Recheck for DTCs and check that no DTCs are output.
Body Electrical > Navigation System > Trouble CodesOK:
No DTCs are output.
| OK | .gif) |
USE SIMULATION METHOD TO CHECK |
.gif)
| NG | | REPLACE STEREO COMPONENT AMPLIFIER ASSEMBLY
|
READ NEXT:
GPS Antenna Connection Malfunction(short) (B15C0,B15C1)
DESCRIPTION These DTCs are stored when a malfunction occurs in the navigation antenna assembly.
DTC No. Detection Item
DTC Detection Condition Trouble Area
B15C0 GPS Antenna C
Speaker Output Short (B15C3)
DESCRIPTION This DTC is stored when a malfunction occurs in the speakers.
DTC No. Detection Item
DTC Detection Condition Trouble Area
B15C3 Speaker Output Short
A short
Stereo Component Amplifier Disconnected (B15D3)
DESCRIPTION The radio and display receiver assembly and stereo component amplifier assembly are connected by the AVC-LAN communication line.
DTC No. Detection Item
DTC Detection Condition
SEE MORE:
A/F (O2) Sensor Positive Current Control Bank 1 Sensor 1 Circuit Short to Ground (P223711,...,P225412)
DESCRIPTION Refer to DTC P219519. Click here
HINT: Although the DTC titles say O2 sensor, these DTCs relate to the air fuel ratio sensor.
DTC No. Detection Item
DTC Detection Condition Trouble Area
MIL Memory
Note P223711
A/F (O2) Sensor Positive Current Cont
Screen Flicker or Color Distortion
PROCEDURE
1. CHECK DISPLAY SETTING
(a) Reset display settings (contrast, brightness) and check that the screen appears normal.
OK: The display returns to normal.
OK
END
NG
PROCEED TO NEXT SUSPECTED AREA SHOWN IN PROBLEM SYMPTOMS TABLE
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