With Bose®: Outline
DTC B1A08-13: (CONNECTIVITY MASTER UNIT) DETECTION CONDITION AND POSSIBLE CAUSE (WITH BOSE®)
| System malfunction location |
Front center speaker audio output circuit malfunction |
| Detection condition |
- The audio amplifier detects an open circuit in the front center speaker audio output circuit for 30 s.
|
| Fail-safe |
Not applicable |
| Possible cause |
- Front center speaker connector or terminal malfunction
- Audio amplifier connector or terminal malfunction
- Front center speaker malfunction
- Open circuit in front center speaker audio output circuit
- Audio amplifier malfunction
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 Courtesy of MAZDA MOTORS CORP.
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