PCS_a027_chgInsufficientCooling
PCS does not detect coolant flowing
Charger detects that coolant flow is insufficient
Charge cable is removed or inserted or battery management system issues clear fault request
Charging derated due to too large of a voltage drop between starting charge and during charge
info from manualPCS_A053
Charger detects greater than 12% input voltage drop after ramping power
Charger input voltage exceeds alert clear threshold
Reduced AC charge rate, possibly due to bad wiring external to vehicle
PCS detects the HV bus impedance is lower than the expected value
DCDC converter detects low impedance on HV bus when precharging (short circuit or capacitance too high)
Charging derated due to high measured grid impedance (impedance detection algorithmn)
PCS experienced a watchdog reset

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