VCLEFT_a133 — Blower Low RPMC Bang
Full alert identifier: VCLEFT_a133_blowerLowRPMCBang
Alert description
There is a low RPM current bang condition on the brushless motor
Potential impact
The HVAC blower will not be able to run. A reset will take effect to attempt to clear the fault.
Set condition
A non-zero brushless motor RPM below the RPM target is not increasing for some time.
Clear condition
The HVAC blower resumes running normally at RPM target.
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 |
|---|---|
RPM Actual
VCLEFT_
|
RPM |
RPM Target
VCLEFT_
|
RPM |
Check other alerts
With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of VCLEFT_a133.