Alerts
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| Signal Name | Description | Condition | Impact |
|---|---|---|---|
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Radiator coolant pumps will not operate while restarting.
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Radiator coolant pumps have recovered from a fault, and is restarting
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Powertrain performance will be limited, coolant flow will be reduced.
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The vehicle controller detects the vehicle is not factory gated or the coolant is not filled, causing the coolant pumps to turn off and the coolant valve to be in Series or No Bypass mode.
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May set due to any of the following: (1) vehicle is not factory gated; (2) coolant is not filled; (3) coolant fill / drain routine is active.
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Cabin climate control system air conditioning may be limited or unavailable. Powertrain performance may be limited.
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HV Battery Discharge routine entered, expect the HV Battery Discharge routine to run.
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System trigger condition for the HV Battery Discharge routine was met and the routine attempted to start.
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Refer to HV Battery Discharge routine documentation.
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Battery coolant pumps will not operate while restarting.
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Battery coolant pumps have recovered from a fault, and is restarting
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Powertrain performance will be limited, coolant flow will be reduced.
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Chiller coolant pumps will not operate while restarting.
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Chiller coolant pumps have recovered from a fault, and is restarting
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Powertrain performance will be limited, coolant flow will be reduced.
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Powertrain coolant pumps will not operate while restarting.
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Powertrain coolant pumps have recovered from a fault, and is restarting
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Powertrain performance will be limited, coolant flow will be reduced.
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Condition(s) affecting the thermal management system have reduced cabin heating and/or cooling performance or made cabin heating and/or cooling unavailable.
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May set due to many possible conditions affecting thermal management system functionality. Alert log signal data should provide information on specific condition(s).
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Cabin heating and/or cooling performance may be limited, or cabin heating and/or cooling may be unavailable.
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HV Battery Discharge routine exited, the HV Battery Discharge will not run until reset conditions are met.
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System condition for the HV Battery Discharge routine are not met and the routine is exiting.
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Refer to HV Battery Discharge routine documentation.
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Frunk latch over current.
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Frunk latch drawing more current than expected.
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Frunk latch may be shorted.
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Frunk latch under current.
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Frunk latch drawing less current than expected.
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Frunk latch may be disconnected.
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Frunk failed to open.
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Latch does not indicate release after being commanded to actuate.
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Frunk may not have opened
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The left cabin condenser EXV's motor driver has reported a fault.
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The EXV motor driver has reported a fault.
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Cabin / powertrain cooling and heating performance may be limited.
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The right cabin condenser EXV's motor driver has reported a fault.
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The EXV motor driver has reported a fault.
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Cabin / powertrain cooling and heating performance may be limited.
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A fault has been detected with the right tail light.
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The right tail light driver has reported a fault.
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The right tail light may not be working.
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The vehicle controller detects that the Thermal Fill Drain service routine is being run while the vehicle is in Drive.
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The Thermal Fill Drain service routine is run.
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Cabin climate control system air conditioning and heating may be limited or unavailable. Powertrain performance may be limited.
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The thermal fan demand was limited due to phase over current. HVAC cabin cooling (air conditioning) and powertrain performance may be limited.
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The thermal fan detected that its enable pin went low unexpectedly during normal operation and the fan demand is limited as a result.
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HVAC cabin cooling (air conditioning) and powertrain performance may be limited.
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The chiller EXV's motor driver has reported a fault.
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The EXV motor driver has reported a fault.
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Cabin / powertrain cooling and heating performance may be limited.
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The evaporator EXV's motor driver has reported a fault.
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The EXV motor driver has reported a fault.
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Cabin / powertrain cooling and heating performance may be limited.
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The battery's coolant temperature sensor is reporting an incorrect value. Possible VCFRONT internal electrical issue. Powertrain performance may be limited.
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An irrational difference in the battery coolant temperature sensor values and the battery's own temperature sensor values.
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Powertrain performance may be limited.
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The coolant valve actuator is clocked incorrectly on the valve. Re-install the coolant valve. Powertrain performance may be limited.
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Powertrain thermal performance indicates the 5-way valve is installed incorrectly.
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Powertrain performance may be limited.
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