TAS_a104 — CHG MIA
Full alert identifier: TAS_a104_CHG_MIA
Alert description
One or more CAN messages from CHG are not being received by the ECU.
Potential impact
Air suspension functionality may be reduced. Air suspension may not be able to recover from corrected faults.
Set condition
One or more CAN messages from CHG are not being received by the ECU (missing, bad RX rate, or invalid checksum/counter).
Clear condition
Successful reception of all RXd CAN messages from CHG.
Signals to check
These diagnostic fields are associated with TAS_a104. Check the alert's Payload in Service Mode Plus for available values.
| Signal | Unit |
|---|---|
CHG Status
TAS_
|
— |
Check other alerts
With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of TAS_a104.