With Emergency Call System: Outline

VOICE OPERATION NOT POSSIBLE (ENTERTAINMENT SYSTEM) DESCRIPTION AND POSSIBLE CAUSE

Troubleshooting item	Voice operation not possible
Possible cause	Malfunction in wiring harness (including connector/terminal) between emergency call unit and emergency call speaker/microphone Malfunction in wiring harness (including connector/terminal) between connectivity master unit (CMU) and emergency call unit Emergency call speaker/microphone malfunction Connectivity master unit (CMU) malfunction Emergency call unit malfunction
Courtesy of MAZDA MOTORS CORP.
1	Connectivity master unit (CMU)
2	Emergency call unit
3	Emergency call speaker/microphone