Diagnostic procedure
Mazda 6 Service Manual: Operating Tips for USB device
This unit plays audio files as follows:
CAUTION
Do not use an audio file extension on files other than audio files. In addition,
do not change the audio file extension. Otherwise, the unit will not recognize the
file correctly resulting in noise or a malfunction.
NOTE
Playback may not b ...
Mazda 6 Service Manual: Foreword
Outline
There are two on-board diagnostic functions: Operation mode, which
inspects for and indicates correct operation of the input signals to the
control module, and condition detection mode, which indicates troubles in
the system.
The two functions can be done using either of the f ...