Alerts
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| Signal Name | Description | Condition | Impact | Important |
|---|---|---|---|---|
|
GTW_w024_chgsMia
|
|
-
|
No
|
|
|
The vehicle gateway (GTW) detects the Electronic Stability Program (ESP) 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 ESP 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.
|
No
|
|
|
GTW_w023_chgMia
|
|
-
|
No
|
|
|
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.
|
No
|
|
|
GTW_w022_dcdcMia
|
|
-
|
No
|
|
|
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.
|
No
|
|
|
GTW_w021_thcMia
|
|
-
|
No
|
|
|
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.
|
No
|
|
|
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
|
No
|
|
|
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.
|
No
|
|
|
GTW_w019_bmsMia
|
|
-
|
No
|
|
|
GTW_w018_hvacLoadShed
|
|
-
|
No
|
|
|
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.
|
No
|
|
|
GTW_w017_accLoadShed
|
|
-
|
No
|
|
|
Charger Version Mismatch Warning
|
|
-
|
No
|
|
|
Charge Port Version Mismatch Warning
|
|
-
|
No
|
|
|
The vehicle gateway (GTW) detects the front drive inverter (DIF) 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 DIF running a different firmware version than expected.
|
Vehicle is unable to drive until the firmware version mismatch is resolved, to make sure front 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.
|
No
|
|
|
Drive Inverter Version Mismatch Warning
|
|
-
|
No
|
|
|
The vehicle gateway (GTW) detects the Autopilot Processor Secondary (APS) 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 APS running a different firmware version than expected.
|
Autopilot features depending on APS functionality may be limited or unavailable.
|
No
|
|
|
Gateway Version Mismatch Warning
|
|
-
|
No
|