MAZDA ERA-GLONASS CONTROL MODULE
id092200043400
Purpose
• The Mazda ERA-GLONASS control module controls the Mazda ERA-GLONASS based on a collision detection signal from the SAS control module or Mazda ERA-GLONASS switch operation signal.
Functions
Power supply switching function
-
• If the power supply from the battery is cut off, the Mazda ERA-GLONASS control module switches the power supply circuit to the built-in battery.
-
Note
-
• It is necessary to replace the built-in battery periodically. For details, refer to the [MAZDA ERA-GLONASS CONTROL MODULE BATTERY REMOVAL/INSTALLATION] in the workshop manual.
Mazda ERA-GLONASS operation status notification function
-
• The Mazda ERA-GLONASS control module notifies the user of the Mazda ERA-GLONASS operation status using a notification sound.
• The notification sound is activated in the pattern shown in the following figure.
|
Status
|
Notification sound pattern
|
|
Malfunction (market mode)
|
 |
|
Dialing to call center
|
Call audio
|
|
While sending accident information/vehicle information
|
 |
|
Voice call starts
|
 |
|
Connection failed
|
 |
|
Malfunction (factory mode)
|
|
On-board diagnostic function
-
• The Mazda ERA-GLONASS control module is equipped with an on-board diagnosis function which records DTCs in the event of a malfunction.
Structure/Construction
• The Mazda ERA-GLONASS control module is located in the rear console.
Operation
• For the Mazda ERA-GLONASS control module operation, refer to the MAZDA ERA-GLONASS. (See
MAZDA ERA-GLONASS.)
Fail-safe
• Not applicable
