Alerts
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| Signal Name | Description | Condition | Impact | Important |
|---|---|---|---|---|
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One or more of the messages the vehicle controller receives periodically from the right Electronic Park Brake (EPBR) electronic control unit (ECU) is not received, indicating the EPBR ECU may be unavailable (MIA).
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The vehicle controller does not receive one or more of the expected messages from the EPBR ECU within the expected time frame.
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The parking brake may be unavailable or may not function as expected.
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No
|
|
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The security controller has less keys than it should to exit the factory
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Too few drive authorization devices are paired
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One of more keys came with the vehicle may not actually be paired to the vehicle
|
No
|
|
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One or more of the messages the vehicle controller receives periodically from the right vehicle controller (VCRIGHT) is not received, indicating the VCRIGHT may be unavailable (MIA).
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The vehicle controller does not receive one or more of the expected messages from the VCRIGHT within the expected time frame.
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Vehicle functions that depend on the VCRIGHT may be unavailable or may not function as expected.
|
No
|
|
|
One or more of the messages the vehicle controller receives periodically from the left Electronic Park Brake (EPBL) electronic control unit (ECU) is not received, indicating the EPBL ECU may be unavailable (MIA).
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The vehicle controller does not receive one or more of the expected messages from the EPBL ECU within the expected time frame.
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The parking brake may be unavailable or may not function as expected.
|
No
|
|
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The security controller did not authenticate the NFC card
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NFC card failed to authenticate with security controller
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NFC card may fail to unlock vehicle or start drive
|
No
|
|
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An error occurred during whitelisting of Bluetooth Low Energy (BLE) media access control (MAC) addresses
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If any error occured while whitelisting devices
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Endpoint may continually trigger FALSE RF Mia alerts (centerEndpointRFMia), causing the alerts to appear repeatedly in logs. This alert does NOT indicate any larger impact to Bluetooth Low Energy (BLE) functionality.
|
No
|
|
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The vehicle controller detects the powertrain coolant loop inlet temperature sensor is experiencing an electrical condition (short or disconnect).
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The powertrain coolant loop inlet temperature sensor reads a power rail or ground reference voltage.
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Powertrain performance may be limited.
|
No
|
|
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The vehicle controller detects the refrigerant discharge temperature sensor is experiencing an electrical condition (short or disconnect).
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The refrigerant discharge temperature sensor reads a power rail or ground reference voltage.
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Cabin climate control system air conditioning may be limited or unavailable. Powertrain performance may be limited.
|
No
|
|
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One or more expected Controller Area Network (CAN) messages from the Electronic Stability Program (ESP) electronic control unit (ECU) was not received. Stability and traction control functions may be unavailable, or their performance may be affected.
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An expected CAN message from the Electronic Stability Program (ESP) electronic control unit (ECU) has not been received within the expected timeout, or the message drop rate is too high while the ESP is CAN active. The ESP is considered CAN active when VCFRONT_privateGoToSleep is 0 AND VCFRONT_espLVState is LV_ON.
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Stability and traction control functions may be unavailable, or their performance may be affected.
|
No
|
|
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One or more of the messages the vehicle controller receives periodically from the vehicle security controller (VCSEC) is not received, indicating the VCSEC may be unavailable (MIA).
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The vehicle controller does not receive one or more of the expected messages from the VCSEC within the expected time frame.
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Features depending on VCSEC functionality, including vehicle security and communication with authentication devices, may be limited or unavailable.
|
No
|
|
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One or more of the messages the vehicle controller receives periodically from the right vehicle controller (VCRIGHT) is not received, indicating the VCRIGHT may be unavailable (MIA).
|
The vehicle controller does not receive one or more of the expected messages from the VCRIGHT within the expected time frame.
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Vehicle functions that depend on the VCRIGHT may be unavailable or may not function as expected.
|
No
|
|
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One or more of the messages the vehicle controller receives periodically from the left vehicle controller (VCLEFT) is not received, indicating the VCLEFT may be unavailable (MIA).
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The vehicle controller does not receive one or more of the expected messages from the VCLEFT within the expected time frame.
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Vehicle functions that depend on the VCLEFT may be unavailable or may not function as expected.
|
No
|
|
|
The Temp Humidity occupancy sensor communication failed
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The Temp Humidity occupancy sensor communication failed
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Occupancy sensing will be impacted
|
No
|
|
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The Cushion occupancy sensor reading does not match other occupancy sensors
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Cushion occupancy sensor reading does not match other occupancy sensors
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Occupancy sensing will be impacted
|
No
|
|
|
OCS Sensor reading is lower than expected
|
OCS Sensor reading tosDeltaEmpty is less than -150
|
Occupancy sensing will be impacted
|
No
|
|
|
The TOS communication failed
|
The TOS communication failed
|
Occupancy sensing will be impacted
|
No
|
|
|
OCS Sensor reading is higher than expected
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OCS Sensor reading tosDeltaEmpty is greater than 600
|
Occupancy sensing will be impacted
|
No
|
|
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The Temp Humidity occupancy sensor calibration is missing
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The Temp Humidity occupancy sensor is not yet calibrated or lost calibration
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Occupancy sensing will be impacted
|
No
|
|
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The Spare occupancy sensor calibration is missing
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The Spare occupancy sensor is not yet calibrated or lost calibration
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Occupancy sensing will be impacted
|
No
|
|
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The Spare occupancy sensor reads as shorted to ground
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Spare occupancy sensor reading is less than x
|
Occupancy sensing will be impacted
|
No
|