With Bose®
WARNING: This page is about a different car, the 2017 Mazda 3. However, it is still accessible from the selected car via links, so may be relevant.
DETECTION CONDITION & POSSIBLE CAUSE
| Description |
Audio amplifier circuit malfunction |
| Detection condition |
- The connectivity master unit detected a short to ground or short to power supply in the audio amplifier circuit with the ignition switched ON (engine off or on).
|
| Fail-safe function |
Not applicable |
| Possible cause |
- Audio amplifier connector or terminal malfunction
- Tuner and amp unit connector or terminal malfunction
- Short to ground in wiring harness between the following terminals:
- Tuner and amp unit terminal 2A and audio amplifier terminal 1O
- Tuner and amp unit terminal 2C and audio amplifier terminal 1P
- Tuner and amp unit terminal 2D and audio amplifier terminal 1M
- Tuner and amp unit terminal 2F and audio amplifier terminal 1N
- Tuner and amp unit terminal 2J and audio amplifier terminal 2F
- Tuner and amp unit terminal 2S and audio amplifier terminal 1K
- Tuner and amp unit terminal 2T and audio amplifier terminal 2H
- Tuner and amp unit terminal 2U and audio amplifier terminal 1L
- Tuner and amp unit terminal 2V and audio amplifier terminal 1I
- Tuner and amp unit terminal 2X and audio amplifier terminal 1J
- Short to power supply in wiring harness between the following terminals:
- Tuner and amp unit terminal 2A and audio amplifier terminal 1O
- Tuner and amp unit terminal 2C and audio amplifier terminal 1P
- Tuner and amp unit terminal 2D and audio amplifier terminal 1M
- Tuner and amp unit terminal 2F and audio amplifier terminal 1N
- Tuner and amp unit terminal 2J and audio amplifier terminal 2F
- Tuner and amp unit terminal 2S and audio amplifier terminal 1K
- Tuner and amp unit terminal 2T and audio amplifier terminal 2H
- Tuner and amp unit terminal 2U and audio amplifier terminal 1L
- Tuner and amp unit terminal 2V and audio amplifier terminal 1I
- Tuner and amp unit terminal 2X and audio amplifier terminal 1J
- Audio amplifier malfunction
- Tuner and amp unit malfunction
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