VCDOORRR_a119 — SCCM MIA
Full alert identifier: VCDOORRR_a119_SCCM_MIA
Alert description
One or more of the messages the vehicle controller receives periodically from the Steering Column Control Module (SCCM) is not received, indicating the SCCM may be unavailable (MIA).
Potential impact
Vehicle may be unable to shift between drive modes.
Set condition
One or more of the expected messages from the SCCM is not received.
Clear condition
The vehicle controller starts receiving the expected messages from the SCCM.
Signals to check
These diagnostic fields are associated with VCDOORRR_a119. Check the alert's Alert Log in Service Mode Plus for available values.
| Signal | Unit |
|---|---|
CH Steer Angle
VCDOORRR_
|
— |
PARTY Right Stalk
VCDOORRR_
|
— |
PARTY Steer Angle
VCDOORRR_
|
— |
VEH Left Stalk
VCDOORRR_
|
— |
VEH Right Stalk
VCDOORRR_
|
— |
VEH Steer Angle
VCDOORRR_
|
— |
Check other alerts
With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of VCDOORRR_a119.