Bus messages, airbag
| Bus messages, airbag |
For a more in-depth description of the car's bus system, see System overview, bus and diagnostic communication, petrol and System overview, bus and diagnostic communication, diesel .
| The airbag control module uses the following information: |
| Information | Value/Units | From | Description |
|
Diagnostics communication,
|
DICE
diagnostic tool |
Control module must be supplied with power and the bus leads intact
|
| The airbag control module sends the following information: |
| Information | Value/Units | Used by | Description |
|
Airbag warning lamp
|
on / off
|
MIU
|
MIU lights the warning lamp with this message.
|
|
Seat-belt buckle, driver
|
open/locked
|
TWICE
|
The airbag control module sends the message and uses the information for possible activation. See the control module information.
TWICE reminds about the seatbelt using this information. |
|
Seat-belt buckle, passenger
|
open/locked
|
TWICE
|
The airbag control module sends the message and uses the information for possible activation. See the control module information.
TWICE reminds about the seatbelt using this information. |
|
Airbag activated
|
TO
|
DICE
|
Activates the interior lighting, dipped beam, hazard flashers.
|
|
Airbag activated
|
TO
|
TWICE
|
Automatic unlocking of all doors.
|
|
Activated detonator
|
yes / no
|
OnStar
®
|
The control module sends information as to whether any ignition circuit is activated.
|
|
Diagnostics communication,
|
|
DICE
diagnostic tool |
Control module must be supplied with power and the bus leads intact
|
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