VCFRONT_a148 — Thml Fan Soft Stall
Full alert identifier: VCFRONT_a148_thmlFanSoftStall
Alert description
The motor cannot reach the target RPM. HVAC cabin cooling (air conditioning) and powertrain performance may be limited
Potential impact
The thermal fan will not run. HVAC cabin cooling (air conditioning) and powertrain performance may be limited. A reset will occur to attempt to clear the fault.
Set condition
The motor RPM is incapable of reaching the target RPM for some time.
Clear condition
The motor RPM reaches its target.
Signals to check
These diagnostic fields are associated with VCFRONT_a148. Check the alert's Alert Log in Service Mode Plus for available values.
| Signal | Unit |
|---|---|
RPM Actual
VCFRONT_
|
RPM |
RPM Target
VCFRONT_
|
RPM |
Check other alerts
With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of VCFRONT_a148.