Alerts
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| Signal Name | Description | Condition | Impact |
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Pedal Monitor Warning: CAN hardware error.
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This condiiton is set when CAN peripheral hardware indicates an overrun or transmission error on the primary CAN bus.
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No immediate impact, may lead to indicating an MIA condition for the specific CAN ID listed in alert payload.
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Pedal Monitor Warning: Phase Current Irrational.
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The safety monitor sets this condition when phase current sensor measurements are irrational or out of bounds.
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The safety monitor will initiate a unit limp condition for the remainder of the drive cycle.
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Pedal Monitor Warning: DI CAN node is missing.
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The safety monitor sets this condition when CAN communication from DI is considered irrational or missing.
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DI is considered not communicating on CAN for remainder of drive cycle.
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An EVSE using legacy pilot has faulted
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The EVSE sets pilot to the faulted state
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Charging may not start or may be interrupted unexpectedly.
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Charging session not started due to communication failures during the EVSE discovery protocol (SDP) which occurs during CCS charging
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The SDP failed an unexpected amount of time
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Charging may not start
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Charging session cannot begin because the EVSE is still in authentication state
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The EVSE spent an unexpected amount of time in the authentication state
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Charging session may not start
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Pedal Monitor Warning: Torque Detected in non-torque producing gear.
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The safety monitor sets this condition torque production error is detected.
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The safety monitor will inhibit torque and excess heat production for the remainder of the drive cycle.
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Pedal Monitor Warning: Deceleration Torque.
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The safety monitor sets this condition torque production error is detected.
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The safety monitor will inhibit torque and excess heat production for the remainder of the drive cycle.
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Pedal Monitor Warning: Torque Reversal.
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The safety monitor sets this condition torque production error is detected.
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The safety monitor will inhibit torque and excess heat production for the remainder of the drive cycle.
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Pedal Monitor Warning: Accumulated Torque.
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The safety monitor sets this condition torque production error is detected.
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The safety monitor will inhibit torque and excess heat production for the remainder of the drive cycle.
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Pedal Monitor Warning: Absolute Torque.
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The safety monitor sets this condition torque production error is detected.
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The safety monitor will inhibit torque and excess heat production for the remainder of the drive cycle.
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The Combined Charging System (CCS) charge station reports that it has experienced an unrecoverable error. Charging may not start or may be interrupted, with a charge cable cycle (disconnect, then reconnect to vehicle) required before charging can start or resume.
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The Combined Charging System (CCS) charge station sends a message indicating it has experienced an unrecoverable error.
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Charging may not start or may be unexpectedly interrupted. A charge cable cycle (disconnect, then reconnect to vehicle) is required before charging can start or resume.
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ONLY USED BY PLCRLY. Indicates lack of communication with CP component.
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Messages from CP are not received within 10x their expected transmit rate.
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North America PLCRLYs may not allow CCS charging above 370A.
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The Power-Line Communication (PLC) relay detected that the Combined Charging System (CCS) Combo 1 Adapter temperature is higher than expected. The charging rate may be reduced.
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The PLC relay detects that the CCS Combo 1 Adapter temperature is higher than acceptable operational range.
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The charging rate may be reduced or charging may be unexpectedly interrupted.
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The Power Line Communication Relay (PLCRLY) modeled adapter temperature has entered a region where its thermal foldback limits are dynamically changing.
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The PLCRLY modeled adapter temperature hits its active threshold.
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DC charge current may be limited.
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The Power Line Communication (PLC) modem successfully booted its application but first required the Power Line Communication Relay (PLCRLY) electronic control unit (ECU) to reset.
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The PLC modem application responds to a request from the PLCRLY ECU, but the PLCRLY ECU had to reset the PLC modem first because the first load attempt was unsuccessful.
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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 Power Line Communication (PLC) modem application does not load after a maximum number of automatic retries. DC fast charging will be unavailable at Combined Charging System (CCS) charge stations.
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The Power Line Communication (PLC) modem application does not load after multiple consecutive attempts / maximum number of retries.
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DC fast charging will be unavailable at Combined Charging System (CCS) charge stations.
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During a DC fast charging session at a Combined Charging System (CCS) charging station, the Electric Vehicle Supply Equipment (EVSE) detects low isolation resistance.
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The CCS DC EVSE detects low isolation resistance during a charging session.
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CCS charging may not start or may be interrupted.
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The Power Line Communication Relay (PLCRLY) electronic control unit (ECU) does not receive the expected Combined Charging System (CCS) vehicle to grid (V2G) messages within the expected time frame.
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The PLCRLY 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 vehicle is unable to communicate with the electric vehicle supply equipment (EVSE).
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The vehicle is unable to communicate with the EVSE. The PLCRLY ECU is unable to communicate with the EVSE.
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Combined charging system (CCS) DC charging may not start. DC fast charging may be unavailable at Combined Charging System (CCS) charge stations.
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