Alerts
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| Signal Name | Description | Condition | Impact |
|---|---|---|---|
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The charge port (CP) electronic control unit (ECU) detects that the charge cable proximity did not latch within the expected timeframe.
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The CP ECU detects that the charge cable proximity remains unlatched for longer than expected.
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Charging does not start.
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The charge port (CP) electronic control unit (ECU) detects that the electric vehicle supply equipment (EVSE) is still in an authentication state.
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The EVSE spends longer than expected in the authentication state.
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Charging does not start.
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The charge port (CP) electronic control unit (ECU) was able to recover communication with the brushless DC (BLDC) motor driver.
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The CP ECU communicates successfully with the BLDC motor driver after communication had failed previously.
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None.
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The charge port (CP) electronic control unit (ECU) loses communication with the brushless DC (BLDC) motor driver.
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The CP ECU attempts to communicate with the BLDC motor driver, but fails.
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The CP door will not open or close as expected.
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The charge port (CP) electronic control unit (ECU) does not sense the presence of the high voltage (HV) charge port cover.
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The CP ECU does not detect the HV cover.
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Charging does not start.
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The charge port (CP) electronic control unit (ECU) detects that the GB DC or AC protective earth (PE) busbar is missing.
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The CP ECU detects that GB AC proximity voltage is greater than 4.75V for more than 100ms.
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GB DC charging does not start.
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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.
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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.
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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.
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The CP ECU detects that the CP latch is not engaged after the latch is driven 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.
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The charge port (CP) electronic control unit (ECU) detects that the latch is not disengaged when it is expected to be disengaged, and may be frozen.
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The CP ECU detects that the CP latch is not disengaged after the latch is driven disengaged and cold weather mode is active.
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The CP latch is frozen in the engaged state, blocking cable insertion and removal.
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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.
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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.
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The CP ECU does not receive the expected V2G messages.
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CCS charging may not start or may be interrupted.
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The charge port (CP) electronic control unit (ECU) is unable to communicate with the electric vehicle supply equipment (EVSE).
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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.
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The charge port (CP) electronic control unit (ECU) detects that the Combined Charging System (CCS) charge session was aborted.
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The CP ECU detects the CCS charge session was aborted.
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CCS charging may not start or may be interrupted.
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The charge port (CP) electronic control unit (ECU) detects that the protective earth connection may be missing.
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The CP ECU detects proximity voltage greater than 4.75V for more than 100ms.
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Charging does not start.
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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.
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The charging session does not start within the expected time frame.
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CCS charging may not start or may be interrupted.
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The charge port (CP) electronic control unit (ECU) is unable to read the received Combined Charging System (CCS) vehicle to grid (V2G) messages.
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The CP ECU is unable to read the expected V2G messages.
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CCS charging may not start or may be interrupted.
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The charge port (CP) electronic control unit (ECU) reset the CP door inductive sensor due to a I2C communication or conversion error.
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The CP door inductive sensor encounters a I2C communication or conversion error, causing the ECU to reset it.
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The CP door may not function as expected.
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The charge port (CP) electronic control unit (ECU) reads an irrational temperature on the inlet heater temperature pin after the heater has been enabled.
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The CP ECU detects that the inlet heater temperature was lower than -30 degrees C after 30 seconds of being active.
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The CP inlet heater does not work and the CP may remain frozen, requiring defrosting by other means.
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The charge port (CP) electronic control unit (ECU) detects a conversion error on the CP door inductive sensor.
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The CP door inductive sensor encounters a conversion error.
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The CP door may not function as expected.
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The charge port (CP) electronic control unit (ECU) detects that the presence sensor and potentiometer readings of the CP door position do not match.
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The CP door position readings from the presence sensor and potentiometer do not match.
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The charge port door may not open when pressed.
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