| eCall confirmation |
APIM |
Used for SYNC® 911 Assist™ operation. Indicates whether eCall notification is in progress after an airbag deployment. |
| Power mode |
BCM |
Used to qualify certain faults during RCM self-diagnostics. |
| Airbag warning indicator status |
BCM |
Confirms airbag warning indicator status to the RCM. |
| OCS calibration data |
OCSM |
Shares application-specific data for comparison purposes to make sure the correct OCSM and RCM are installed. |
| OCS fault status |
OCSM |
Indicates an OCS fault, if present. |
| OCS sensor data |
OCSM |
OCS sensor readings. |
| OCS serial number |
OCSM |
OCSM serial number. |
| Vehicle configuration data |
BCM |
Used for verifying vehicle configuration data. |