Alerts
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| Signal Name | Description | Condition | Impact |
|---|---|---|---|
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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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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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The vehicle controller detects the vehicle is not factory gated or the refrigerant is not filled, causing the compressor to be unavailable and the refrigerant valves (solenoid or electronic expansion valves (EXV)) to remain open.
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May set due to any of the following: (1) vehicle is not factory gated; (2) refrigerant is not filled; (3) refrigerant 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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Windshield washer fluid is low.
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Washer fluid just became low, OR vehicle exited park gear while washer fluid is low, OR wash pump attempted while washer fluid is low
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No washer fluid to wipe windshield.
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One or more of the refrigerant pressure sensors is faulted.
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One or more of the refrigerant pressure sensors is faulted
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Refrigerant compressor may be impacted along with general HVAC functionality
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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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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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The front trunk latch switches have never simultaneously reported an unpressed state. Alert state persists through vehicle sleep.
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Set during first initialization of the controller and sets again if the front trunk latch reports disconnected for greater than 20 seconds.
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This can indicate the front trunk latch sensing is degraded and stuck reporting as closed.
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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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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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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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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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The liquid cooled 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 recirculation 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 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 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 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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