Last Modified: 04-05-2023 |
6.11:8.1.0 |
Doc ID: RM1000000019D6J |
Model Year Start: 2018 |
Model: Sienna |
Prod Date Range: [11/2017 -
] |
Title: NAVIGATION / MULTI INFO DISPLAY: NAVIGATION SYSTEM: B15A3; Stereo Component Amplifier Malfunction; 2018 - 2020 MY Sienna [11/2017 - ] |
DTC
|
B15A3
|
Stereo Component Amplifier Malfunction
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DESCRIPTION
This DTC is stored when a malfunction occurs in the stereo component amplifier assembly.
DTC No.
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DTC Detection Condition
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Trouble Area
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B15A3
|
When one of the conditions below is met:
-
Internal power supply malfunction
-
DSP error
-
EEPROM error
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Stereo component amplifier assembly
|
CAUTION / NOTICE / HINT
NOTICE:
When replacing the radio and display receiver assembly, always replace it with a new one. If a radio and display receiver assembly which was installed to another vehicle is used, the following may occur:
-
A communication malfunction DTC is stored.
-
The radio and display receiver assembly may not operate normally.
PROCEDURE
(a) Clear the DTCs (See page
).
(b) Recheck for DTCs and check that no DTCs are output.
OK:
No DTCs are output.
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