EPBR_a109 — RCM MIA
Full alert identifier: EPBR_a109_RCM_MIA
Some fields retain information from an earlier alert reference.
Alert description
One or more of the messages the vehicle controller receives periodically from the Restraint Control Module (RCM) is not received, indicating the RCM may be unavailable (MIA).
Potential impact
Vehicle functions that depend on the RCM may be unavailable or may not function as expected.
Set condition
The vehicle controller does not receive one or more of the expected messages from the RCM within the expected time frame.
Clear condition
The vehicle controller starts receiving the expected messages from the RCM.
Signals to check
These diagnostic fields are associated with EPBR_a109. Check the alert's Payload in Service Mode Plus for available values.
| Signal | Unit |
|---|---|
BDY Imu Offsets
EPBR_
|
— |
BDY Inertial 1
EPBR_
|
— |
BDY Inertial 2
EPBR_
|
— |
BDY Status
EPBR_
|
— |
CH Inertial 1
EPBR_
|
— |
CH Inertial 2
EPBR_
|
— |
CH Status
EPBR_
|
— |
PARTY Collision
EPBR_
|
— |
Show 8 more fields
| Signal | Unit |
|---|---|
PARTY Inertial 1
EPBR_
|
— |
PARTY Inertial 2
EPBR_
|
— |
PARTY Near Deploy
EPBR_
|
— |
PARTY Status
EPBR_
|
— |
VEH Imu Offsets
EPBR_
|
— |
VEH Inertial 1
EPBR_
|
— |
VEH Inertial 2
EPBR_
|
— |
VEH Status
EPBR_
|
— |
Check other alerts
With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of EPBR_a109.