DI_a230 — Cmp MIA
Full alert identifier: DI_a230_cmpMIA
Alert description
The Compressor (CMP) node is Missing in Action (MIA) on Controller Area Network (CAN) for one or more messages.
Potential impact
The CMP node resumes communication with CAN.
Set condition
The Drive Unit may not operate as expected. The motor and power electronics may not cool as expected.
Clear condition
The CMP node is MIA on CAN for one or more messages. The CMP node or Thermal Controller may have a condition affecting functionality.
Signals to check
These diagnostic fields are associated with DI_a230. Check the alert's Payload in Service Mode Plus for available values.
| Signal | Unit |
|---|---|
CMPD State
DI_
|
— |
CMP HV Status
DI_
|
— |
Check other alerts
With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of DI_a230.