No Aux Audio Sound Output [Entertainment System [With Center Display]]: Notes
WARNING: This page is about a different car, the 2016 Mazda CX-5. However, it is still accessible from the selected car via links, so may be relevant.
| Description |
NO AUX AUDIO SOUND OUTPUT |
| Radio, CD audio, Bluetooth® audio, Internet radio, and guidance audio is output, but not AUX audio |
| Possible Causes |
- External device malfunction
- Connector poor contact or terminal damage
- Open circuit in wiring harness between the following terminals:
- Tuner and amp unit (TAU) terminal 1L and auxiliary jack/USB port/SD card slot hub terminal 1C
- TAU terminal 1I and auxiliary jack/USB port/SD card slot hub terminal 1E
- TAU terminal 1K and auxiliary jack/USB port/SD card slot hub terminal 1G
- TAU terminal 1J and auxiliary jack/USB port/SD card slot hub terminal 1H
- Short to ground in wiring harness between the following terminals:
- TAU terminal 1L and auxiliary jack/USB port/SD card slot hub terminal 1C
- TAU terminal 1I and auxiliary jack/USB port/SD card slot hub terminal 1E
- TAU terminal 1K and auxiliary jack/USB port/SD card slot hub terminal 1G
- TAU terminal 1J and auxiliary jack/USB port/SD card slot hub terminal 1H
- Short to power supply in wiring harness between the following terminals:
- TAU terminal 1L and auxiliary jack/USB port/SD card slot hub terminal 1C
- TAU terminal 1I and auxiliary jack/USB port/SD card slot hub terminal 1E
- TAU terminal 1K and auxiliary jack/USB port/SD card slot hub terminal 1G
- TAU terminal 1J and auxiliary jack/USB port/SD card slot hub terminal 1H
- Auxiliary jack/USB port/SD card slot hub malfunction
- TAU malfunction
- Connectivity master unit (CMU) malfunction
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| System Wiring Diagram |
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