VCFRONT_d636 — Pt Coolant Pump Detects Air In System
Full alert identifier: VCFRONT_d636_ptCoolantPumpDetectsAirInSystem
Alert description
The Front Vehicle Controller (VCFront) has detected an air lock in the powertrain coolant pump due to smaller than expected pump current values.
Potential impact
Powertrain performance may be limited.
Set condition
The pump current is below the minimum threshold value.
Clear condition
This information is not available in the alert reference.
Diagnostic trouble code (DTC)
P0CFFB1
Powertrain Coolant Pump Detects Air In System
Hybrid/EV Battery Pack Coolant Pump "A"
Fault type: Speed Above Threshold - Overspeed
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