Alerts
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| Signal Name | Description | Condition | Impact |
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Injected urgent alert for urgent alert system validation purposes
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The vehicle gateway (GTW) detects the Off Road Lightbar (HCM3OLB) electronic control unit (ECU) is running a firmware version that may not be compatible with the firmware installed on the rest of the vehicle.
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The GTW detects the HCM3OLB running a different firmware version than expected.
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Features depending on HCM3OLB functionality, including lighting, may be limited or unavailable.
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The vehicle gateway (GTW) detects the trailer controller (VCTRAILER) electronic control unit (ECU) is running a firmware version that may not be compatible with the firmware installed on the rest of the vehicle.
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The GTW detects the VCTRAILER running a different firmware version than expected.
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Features depending on trailer control functionality may be limited or unavailable.
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The vehicle gateway (GTW) detects the center console USB / second row HVAC controller (VCUSB) electronic control unit (ECU) is running a firmware version that may not be compatible with the firmware installed on the rest of the vehicle.
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The GTW detects the VCUSB running a different firmware version than expected.
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Features depending on center console USB / second row HVAC functionality may be limited or unavailable.
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GTW_w308_rcmNearDeploy
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-
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The vehicle Gateway (GTW) detects that it has received a packet from an unknown ethernet address on the etherloop interface.
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The alert is set if the GTW receives a packet from an unknown ethernet address on the etherloop bus. Alert log signal data should provide more information on the ethernet address for the source of the packet.
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An unknown electronic control unit (ECU) is attempting to communicate on the etherloop bus.
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The vehicle gateway (GTW) detects that it has received one or more packets with invalid Cyclic Redundancy Check (CRC) on the etherloop interface. These packets are not processed.
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The alert is set if the GTW receives a packet with an invalid CRC on the etherloop interface. Alert log signal data should provide more information on the number of packets with invalid CRCs that have been received.
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Frequent occurrence of this alert indicates a hardware issue that could impact operation of the vehicle.
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The vehicle Gateway (GTW) detects port 6 of the etherloop switch has a link down, indicating a condition affecting the cabling or the Autopilot Processor Primary (APP) connected to port 6.
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The alert is set if the link goes down.
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Communication between the various electronic control units (ECUs) on the etherloop bus, starting with Autopilot Processor Primary (APP), may be disrupted.
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The vehicle Gateway (GTW) detects port 3 of the etherloop switch has a link down, indicating a condition affecting the cabling or the Autopilot Processor Backup (APB) connected to port 3.
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The alert is set if the link goes down.
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Communication between the various electronic control units (ECUs) on the etherloop bus, starting with Autopilot Processor Backup (APB), may be disrupted.
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The vehicle Gateway (GTW) detects port 2 of the etherloop switch has a link down, indicating a condition affecting the cabling or the Left Vehicle Controller (VCLEFT) connected to port 2.
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The alert is set if link goes down.
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Communication between the various electronic control units (ECUs) on the etherloop bus, starting with Etherloop General Gateway Left (EGGLEFT), may be disrupted.
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GTW_w301_msmpVersionMismatch
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The vehicle Gateway (GTW) detects poor signal quality on one or more ports of the etherloop switch.
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A poor signal quality on any etherloop switch port sets the alert.
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Communication between the various electronic control units (ECUs) may fail.
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GTW_w300_msmdVersionMismatch
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The vehicle Gateway (GTW) detects the undervoltage protection self-test on the Media Control Unit (MCU) did not pass successfully. Driving is disabled as the low voltage (LV) systems may not be protected from an undervoltage event.
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The vehicle GTW detects the undervoltage protection self-test on the MCU did not pass successfully.
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Vehicle is unable to drive until the MCU provides undervoltage protection to the LV systems.
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GTW_w299_thBusConfigMismatch
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The vehicle gateway (GTW) detects the rear left Oil Pump Controller (OPCREL) electronic control unit (ECU) is running a firmware version that may not be compatible with the firmware installed on the rest of the vehicle.
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The GTW detects the OPCREL running a different firmware version than expected.
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Features depending on rear left oil pump functionality may be limited or unavailable. Inability to use waste heat to supplement high voltage battery heating may make charging at colder temperatures limited or unavailable.
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The vehicle gateway (GTW) detects the supermanifold controller (VCSUPER) electronic control unit (ECU) is running a firmware version that may not be compatible with the firmware installed on the rest of the vehicle.
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The GTW detects the VCSUPER running a different firmware version than expected.
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Vehicle is unable to drive until the firmware version mismatch is resolved, to make sure supermanifold vehicle controller functionality is not limited or unavailable due to firmware.
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GTW_w297_rcmAirbagsNotArmed
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The vehicle gateway (GTW) detects the rear vehicle controller (VCREAR) electronic control unit (ECU) is running a firmware version that may not be compatible with the firmware installed on the rest of the vehicle.
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The GTW detects the VCREAR running a different firmware version than expected.
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Vehicle is unable to drive, charge, or support the low voltage battery / electrical system until the firmware version mismatch is resolved, to make sure rear vehicle controller functionality is not limited or unavailable due to firmware.
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The vehicle gateway (GTW) detects the rear right door controller (VCDOORRR) electronic control unit (ECU) is running a firmware version that may not be compatible with the firmware installed on the rest of the vehicle.
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The GTW detects the VCDOORRR running a different firmware version than expected.
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Door and window control features may be limited or unavailable.
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