VCREAR_a079 — BCFPM MIA
Full alert identifier: VCREAR_a079_BCFPM_MIA
Alert description
One or more expected Controller Area Network (CAN) messages from the Body Controller - Front Passenger Door (BCFPM) electronic control unit (ECU) was not received. The front passenger side door may not function as expected.
Potential impact
The front passenger side door may not function as expected.
Set condition
An expected CAN message from the Body Controller - Front Passenger Door (BCFPM) electronic control unit (ECU) has not been received within the expected timeout, or the message drop rate is too high while the BCFPM is CAN active. The ECU is considered CAN active when VCFRONT_vehGoToSleep is 0.
Clear condition
All expected CAN messages from the Body Controller - Front Passenger Door (BCFPM) electronic control unit (ECU) are received, or the BCFPM is CAN inactive.
Signals to check
These diagnostic fields are associated with VCREAR_a079. Check the alert's Alert Log in Service Mode Plus for available values.
| Signal | Unit |
|---|---|
BDY PFD Current Status
VCREAR_
|
— |
BDY Bdy Nm
VCREAR_
|
— |
BDY Mirror Status
VCREAR_
|
— |
BDY Status
VCREAR_
|
— |
SNS Bdy Nm
VCREAR_
|
— |
VEH Bdy Nm
VCREAR_
|
— |
Check other alerts
With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of VCREAR_a079.