Diagnostic Assist Code "94" Speaker Inspection
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.
- Input diagnostic assist code "94" according to diagnostic assist code input procedure. (See DIAGNOSTIC ASSIST CODE INPUT PROCEDURE .)
Inspection Display of center display Action - Launch the speaker inspection mode.
- Does each speaker output sound in the following order?: Without Bose ®
- Front door speaker (LH) and tweeter (LH)
- Front door speaker (RH) and tweeter (RH)
- Rear door speaker(RH)
- Rear door speaker (LH)
With Bose ®- Front door speaker (LH), front side speaker (LH) and front center speaker
- Front door speaker (RH), front side speaker (RH) and front center speaker
- Rear door speaker (RH), rear speaker (LH) and rear speaker (RH)
- Rear door speaker (LH), rear speaker (LH) and rear speaker (RH)
- Yes Without Bose ® - The speaker tuner and amp unit, and the wiring harness between the tuner and amp unit and speaker are normal.
With Bose ®
- The speaker tuner and amp unit, audio amplifier, wiring harness between audio amplifier and speaker, and wiring harness between tuner and amp unit and audio amplifier are normal.
No Refer to the symptom troubleshooting.
(See NO SOUND OUTPUT IN ALL MODES [ENTERTAINMENT SYSTEM [WITH CENTER DISPLAY]] .) - Cancel the diagnostic assist function according to ending procedure. (See ENDING PROCEDURE .)