
Diagnostic procedure


Dtc b1921
Dtc b1996, b1997, b1998, b1999Mazda 6 Service Manual: Bluetooth® Preparation
Device pairing
To use Bluetooth® audio and Hands-Free, the device equipped with Bluetooth® has
to be paired to the unit using the following procedure. A maximum of seven devices
including Bluetooth® audio devices and hands-free mobile phones can be paired.
NOTE
The Bluetooth® system ma ...
Mazda 6 Service Manual: Front door speaker inspection
1. Inspect for resistance between the front door speaker terminals using an
ohmmeter.
If not as specified, replace the front door speaker.
2. To verify that the front door speaker outputs sound, apply voltage to the
front door speaker and release using a 1.5-V battery.
If not outp ...