VCBATT2_a227 — Rad Fan Compromised
Full alert identifier: VCBATT2_a227_radFanCompromised
Alert description
The brushless direct current motor has a condition affecting its functionality.
Potential impact
The Radiator Fan will not be able to run.
Set condition
The Radiator Fan motor driver detected a condition affecting its functionality.
Clear condition
The integrated circuit of the Radiator Fan motor driver no longer detects a condition affecting its functionality.
Signals to check
These diagnostic fields are associated with VCBATT2_a227. Check the alert's Payload in Service Mode Plus for available values.
| Signal | Unit |
|---|---|
Bus Voltage Irrational
VCBATT2_
|
— |
Bus Voltage Unhealthy
VCBATT2_
|
— |
Chip Overtemp
VCBATT2_
|
— |
Dc Current Irrational
VCBATT2_
|
— |
Dc Overcurrent
VCBATT2_
|
— |
Ecu Reset
VCBATT2_
|
— |
Fet Temp Irrational
VCBATT2_
|
— |
Hardware Overcurrent
VCBATT2_
|
— |
Show 25 more fields
| Signal | Unit |
|---|---|
Hs Vds Overvoltage
VCBATT2_
|
— |
Hs Vds Overvoltage Mask
VCBATT2_
|
— |
Lin Checksum Error
VCBATT2_
|
— |
Lin Framing Error
VCBATT2_
|
— |
Ls Vds Overvoltage
VCBATT2_
|
— |
Ls Vds Overvoltage Mask
VCBATT2_
|
— |
Motor Control Error
VCBATT2_
|
— |
Motor Faulted
VCBATT2_
|
— |
Motor Locked
VCBATT2_
|
— |
Motor Open Phase
VCBATT2_
|
— |
Motor Overtemp
VCBATT2_
|
— |
Motor Phase Current Irrational
VCBATT2_
|
— |
Motor Soft Open Phase
VCBATT2_
|
— |
Motor Speed Irrational
VCBATT2_
|
— |
Motor Speed Too High
VCBATT2_
|
— |
Motor Stalled
VCBATT2_
|
— |
Over Voltage
VCBATT2_
|
— |
Payload Bits Not Set
VCBATT2_
|
— |
Phase Overcurrent
VCBATT2_
|
— |
Phase Shorted
VCBATT2_
|
— |
Self Test Failed
VCBATT2_
|
— |
Self Test Result
VCBATT2_
|
— |
Supply Voltage Irrational
VCBATT2_
|
— |
Under Voltage
VCBATT2_
|
— |
Vdda Overcurrent
VCBATT2_
|
— |
Check other alerts
With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of VCBATT2_a227.