Alerts

Alerts

Signal Name Description Condition Impact
The vehicle gateway (GTW) detects the electromechanical brake booster, or iBooster (IBST), electronic control unit (ECU) is running a firmware version that may not be compatible with the firmware installed on the rest of the vehicle.
The GTW detects the iBooster ECU running a different firmware version than expected.
Vehicle is unable to drive until the firmware version mismatch is resolved, to make sure brake system functionality is not limited or unavailable due to firmware.
GTW_w028_chgsVersionMismatch
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GTW_f192_chgsph3PlatformMismatch
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The vehicle gateway (GTW) detects the right Electronic Park Brake (EPBR) electronic control unit (ECU) is running a firmware version that may not be compatible with the firmware installed on the rest of the vehicle.
The GTW detects the EPBR ECU running a different firmware version than expected.
Vehicle is unable to drive until the firmware version mismatch is resolved, to make sure brake system functionality is not limited or unavailable due to firmware.
GTW_w022_dcdcMia
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The vehicle gateway (GTW) detects the left Electronic Park Brake (EPBL) electronic control unit (ECU) is running a firmware version that may not be compatible with the firmware installed on the rest of the vehicle.
The GTW detects the EPBL ECU running a different firmware version than expected.
Vehicle is unable to drive until the firmware version mismatch is resolved, to make sure brake system functionality is not limited or unavailable due to firmware.
GTW_w021_thcMia
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The vehicle gateway (GTW) detects the primary Electronic Power Assisted Steering (EPAS3P) electronic control unit (ECU) is running a firmware version that may not be compatible with the firmware installed on the rest of the vehicle.
The GTW detects the EPAS3P ECU running a different firmware version than expected.
Power steering may be limited or unavailable.
The vehicle gateway (GTW) has not received an expected state message from the Drive Inverter (DI) electronic control unit (ECU) via the controller area network (CAN) within the required time period.
The GTW does not receive the state CAN message from DI ECU at the expected frequency.
Gateway unable to monitor DI state
The vehicle gateway (GTW) detects the rear drive inverter (DIR) electronic control unit (ECU) is running a firmware version that may not be compatible with the firmware installed on the rest of the vehicle.
The GTW detects the DIR running a different firmware version than expected.
Vehicle is unable to drive until the firmware version mismatch is resolved, to make sure rear drive unit functionality is not limited or unavailable due to firmware. Inability to use waste heat to supplement high voltage battery heating may make charging at colder temperatures limited or unavailable.
GTW_w019_bmsMia
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The vehicle gateway (GTW) detects the Charge Port (CP) electronic control unit (ECU) is running a firmware version that may not be compatible with the firmware installed on the rest of the vehicle.
The GTW detects the CP ECU running a different firmware version than expected.
Vehicle is unable to drive or charge until the firmware version mismatch is resolved, to make sure charge port functionality is not limited or unavailable due to firmware.
GTW_w018_hvacLoadShed
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The vehicle gateway (GTW) detects the air conditioning compressor (CMP) electronic control unit (ECU) is running a firmware version that may not be compatible with the firmware installed on the rest of the vehicle.
The GTW detects the CMP ECU running a different firmware version than expected.
Thermal management system features depending on air conditioning compressor functionality may be limited or unavailable.
GTW_w026_ibsMia
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The vehicle is unable to CHAdeMO DC fast charge (FC) because the vehicle is no longer reporting that it is ready to charge.
The vehicle reports that it is not ready to DC fast charge.
DC fast charging is unavailable.
The vehicle is unable to CHAdeMO DC fast charge (FC) because there is an issue affecting the high voltage (HV) battery.
The FC electronic control unit (ECU) detects a condition affecting the HV battery that prevents DC fast charging. Other alerts may provide more information on the condition.
DC fast charging is unavailable.
The vehicle is unable to CHAdeMO DC fast charge because the electric vehicle supply equipment (EVSE) is not compatible.
The FC ECU detects that the EVSE is not compatible with the HV battery.
DC fast charging is unavailable.
The Fast Charge (FC) Electronic Control Unit (ECU) has detected timeout during waiting for vehicle data.
FC ECU detects timeout during waiting for vehicle data.
Charging session may not start or may become interrupted.
The vehicle is unable to CHAdeMO DC fast charge (FC) because the FC electric control unit (ECU) detects an issue with the electric vehicle supply equipment (EVSE).
The FC ECU detects a condition with the EVSE that prevents the vehicle from DC fast charging.
DC fast charging is unavailable.