Mazda 6 Training Manual page 278

Switch
• The diagnostic assist function sounds the buzzer when the switches are pressed to check the switches.
Speaker
• The diagnostic assist function outputs sound to the speakers in the following order to determine condition of the
speakers and wiring harness between the base unit and each speaker.
1. Left door speaker and tweeter
2. Right door speaker and tweeter
3. Right rear door speaker and woofer
4. Left rear door speaker and woofer
Radio
• The diagnostic assist function displays the radio reception condition to determine condition of the antenna,
antenna feeders, and base unit (tuner).
Audio amplifier (eternal)
• The diagnostic assist function displays the output state of the audio amplifier operating signal to determine
condition of the audio amplifier, base unit, and wiring harness between the base unit and audio amplifier.
1 Audio amplifier operating signal is output
End Of Sie
T–62
AUDIO AND NAVIGATION SYSTEM
2 Audio amplifier operating signal is not output
A6E8124T010
A6E8124T011
.
A6E8124T012