DIRER_a103 — Low Flow
Full alert identifier: DIRER_a103_lowFlow
Message shown in the car
Rear right motor power may be limited OK to drive - Schedule service
Alert description
Drive Inverter Warning: Low flow rate of fluid
Potential impact
Drive unit enters unit limp mode (see DI_a126_limpMode)
Set condition
Insufficient cooling to the drive inverter is detected
Clear condition
Cooling is sufficient and a drive cycle is executed
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 |
|---|---|
Ambient Temp
DIRER_
|
C |
Fluid Tor Delta T
DIRER_
|
C |
Inverter Temp
DIRER_
|
C |
Rms Current
DIRER_
|
A |
Sensor Temp Est
DIRER_
|
C |
| Signal | Unit |
|---|---|
Fluid Implausible
DIRER_
|
— |
Low Flow Detected
DIRER_
|
— |
No Flow Detected
DIRER_
|
— |
Check other alerts
With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of DIRER_a103.