RCM_a055 — Inertial Measurement
Full alert identifier: RCM_a055_inertialMeasurement
Message shown in the car
Safety restraint system issue Service is required
Alert description
RCM_a055_inertialMeasurement
Potential impact
The restraint system may not function as designed.
Set condition
There is a fault with the inertial measurement unit of the restraint control module.
Clear condition
Cannot be cleared. Replace the restraint control module.
Signals to check
Open this alert in Service Mode Plus and review the Payload tab. Use the field names below to identify the values shown by your vehicle.
| Signal | Unit |
|---|---|
Event Accel Pedal Pos
RCM_
|
% |
Event Steering Angle
RCM_
|
deg |
Event Vehicle Speed
RCM_
|
kph |
| Signal | Unit |
|---|---|
Event Arm Status
RCM_
|
— |
Event Diag Enabled
RCM_
|
— |
Event Drive Orientation
RCM_
|
— |
Event Driver Brake Apply
RCM_
|
— |
Event Factory Mode
RCM_
|
— |
Event Front Left Seatbelt
RCM_
|
— |
Event Front Right Seatbelt
RCM_
|
— |
Event ID Fsignal
RCM_
|
— |
Show 2 more fields
| Signal | Unit |
|---|---|
Imu Calibration Failed
RCM_
|
— |
Imu Calibration Not Done
RCM_
|
— |
Check other alerts
With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of RCM_a055.