DIR_a057 — Ambient UT
Full alert identifier: DIR_a057_ambientUT
Alert description
Drive Inverter Warning: Ambient under temperature
Potential impact
No direct impact. Could damage drive inverter if temperature is continuously too low.
Set condition
Ambient temperature (refer to pcbTemp) drops below lower temperature threshold
Clear condition
Ambient temperature rises above lower temperature threshold
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 |
|---|---|
Pcb Temp
DIR_
|
C |
Check other alerts
With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of DIR_a057.