Alerts
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| Signal Name | Description | Condition | Impact | Important |
|---|---|---|---|---|
|
DAS_w021_ECU_Temperature_Issue
|
|
-
|
No
|
|
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DAS_w020_ECU_checkstopError
|
|
-
|
No
|
|
|
DAS_w018_ECU_Power_Issue
|
|
-
|
No
|
|
|
DAS_w034_sccmMia
|
|
-
|
No
|
|
|
The charge port detected an unsupported charging adapter
|
An unsupported charging adapter was detected
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Charging will not begin with the unsupported adapter
|
No
|
|
|
Thermistor input is open or short circuit
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The thermistor reports a voltage less than the open circuit threshold and, if short circuit detection is supported, greater than the short circuit threshold for at least one second.
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Charging and heating functions do not work as expected.
|
No
|
|
|
The charge port DC pin temperatures have entered a region where its thermal foldback limits are dynamically changing
|
The charge port DC pin temperature hits its active threshold
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DC charge current may be limited
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No
|
|
|
The charge port (CP) electronic control unit (ECU) detects an invalid MAC address.
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The CP ECU detects that the MAC address is invalid.
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Combined charging system (CCS) DC charging may not start.
|
No
|
|
|
The charge port (CP) electronic control unit (ECU) detects a reset was completed via a power cycle. This alert is for logging purposes and is set every time a power cycle occurs.
|
The CP ECU detects a reset occurred via power cycle.
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This alert is primarily informational and is used for logging purposes. No expected impact on vehicle functionality.
|
No
|
|
|
The charge port (CP) electronic control unit (ECU) does not receive the expected Combined Charging System (CCS) vehicle to grid (V2G) messages within the expected timeframe.
|
The CP ECU does not receive the expected V2G messages.
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CCS charging may not start or may be interrupted.
|
No
|
|
|
The charge port (CP) electronic control unit (ECU) detected that the Combined Charging System (CCS) Combo 1 Adapter temperature is higher than expected. The charging rate may be reduced.
|
The CP ECU detects that the CCS Combo 1 Adapter temperature is higher than acceptable operational range.
|
The charging rate may be reduced or charging may be unexpectedly interrupted.
|
No
|
|
|
The power line communication relay (PLCRLY) is no longer receiving messages from the charge port (CP) electronic control unit (ECU). This alert is used only by PLCRLY.
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PLCRLY does not receive messages from the CP ECU within 10 times their expected rate of transmission.
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PLCRLYs on single-phase CP vehicles will not allow combined charging system (CCS) charging above 370A.
|
No
|
|
|
The Gen 2 Wall Connector reports a high temperature at which charging should stop.
|
The Gen 2 Wall Connector reports a temperature greater than 90 degrees C.
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AC charging is unavailable.
|
No
|
|
|
The charge port (CP) electronic control unit (ECU) is unable to communicate with the electric vehicle supply equipment (EVSE).
|
The CP ECU is unable to communicate with the EVSE.
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DC fast charging may be unavailable at Combined Charging System (CCS) charge stations.
|
No
|
|
|
The charge port (CP) electronic control unit (ECU) detects that the Combined Charging System (CCS) charge session was aborted.
|
The CP ECU detects the CCS charge session was aborted.
|
CCS charging may not start or may be interrupted.
|
No
|
|
|
The charge port (CP) electronic control unit (ECU) detects that the charging session is taking longer to startup than expected and exceeds the maximum time frame.
|
The charging session does not start within the expected time frame.
|
CCS charging may not start or may be interrupted.
|
No
|
|
|
The charge port (CP) electronic control unit (ECU) is unable to read the received Combined Charging System (CCS) vehicle to grid (V2G) messages.
|
The CP ECU is unable to read the expected V2G messages.
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CCS charging may not start or may be interrupted.
|
No
|
|
|
The charge port (CP) electronic control unit (ECU) reset the CP door inductive sensor due to a I2C communication or conversion error.
|
The CP door inductive sensor encounters a I2C communication or conversion error, causing the ECU to reset it.
|
The CP door may not function as expected.
|
No
|
|
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The charge port (CP) electronic control unit (ECU) detects a conversion error on the CP door inductive sensor.
|
The CP door inductive sensor encounters a conversion error.
|
The CP door may not function as expected.
|
No
|
|
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The charge port (CP) electronic control unit (ECU) detects that the charge cable latch is disengaged when it is expected to be engaged, and may be frozen.
|
The CP ECU detects that the CP latch is not engaged after the vehicle is driven with the latch engaged and cold weather mode active.
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The CP latch is frozen in the disengaged state, and as a result AC charging is limited and DC charging does not start.
|
No
|