Alerts
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| Signal Name | Description | Condition | Impact |
|---|---|---|---|
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One or more of the messages the vehicle controller receives periodically from the rear left drive inverter (DIREL) is not received, indicating the DIREL may be unavailable (MIA).
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One or more of the expected messages from the DIREL is not received.
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Vehicle speed and power may be limited.
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Door latch release cam cannot find home position
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Door latch actuator does not reset the release cam to the home position in the time allotted
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Door may not be able to close
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Window speed is too fast or in the wrong direction.
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Vehicle controller detects window speed is too fast or in the wrong direction.
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Windows may lose calibration.
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Window glass did not short drop while opening the door.
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Door Vehicle Controller (VCDOOR) is unable to roll down the window when opening the door.
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Window glass is fully open. User may cause bright damage and experience difficulty closing the door if window is not lowered before closing.
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Window glass did not roll back up after closing the door.
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Window motor thermal protection is enabled preventing the window from short drop reversing.
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Window may be left slightly open.
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The vehicle controller has detected a condition affecting Inertial Measurement Unit (IMU) functionality, triggering the IMU recovery process.
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The vehicle controller detects a condition affecting IMU functionality.
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Vehicle functionality depending on the IMU may be limited or unavailable.
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Window thermal protection mode is activated and user input was attempted, but blocked
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Repeated window cycling in a short period of time
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User commands for window open or all user commands are ignored (depending on which thermal protection mode is set) until window motor cools
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The door latch had to be rehomed because of an unexpected movement in the latch's release motor.
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The latch is not performing a release but the home switch on the release actuator is deactivated.
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Until this alert clears, the door latch may spontaneously release.
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Door presenter has stopped for unexpected reasons.
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Door presenter experiences an unexpected stop.
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Door presenter may require calibration or replacement.
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The mechanical release was used to open the door.
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The mechanical release was used to open the door.
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Possible damage to window trim.
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Unexpected voltage seen on non-continuous device outputs
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Voltage is above 10V for 200ms on at least one of the device outputs while none of them are being driven
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Electrical loads for mirror tilt up/down, mirror tilt left/right, mirror fold out/in, and mirror motor control may be unavailable.
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Window pinch event detected
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Window pinch condition detected, see alert payload for pinch reason
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Window will not complete actuation and reverse
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Window is not calibrated
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Window Uncalibrated: calibration routine was never run, was unsuccessful, or the window recorded reaching an impossible position
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May short drop and reverse at all positions, no anti-pinch detection
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One or more of the messages the vehicle controller receives periodically from the drive interface (DI) electronic control unit (ECU) is not received while the vehicle is in Drive, indicating the DI ECU may be unavailable (MIA).
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One or more of the expected messages from the DI ECU is not received while the vehicle is in Drive.
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Vehicle speed and power may be limited.
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Window pinch detection has been overriden by holding the auto-up window switch.
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The vehicle controller detects window pinch detection has been overriden by holding auto-up switch.
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Window pinch detection is unavailable while the condition persists, as pinch detection is not enabled when overriden by holding the auto-up switch.
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Window thermal protection mode engaged
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Repeated window cycling in a short period of time
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No user-initiated down/closing movement permitted in THERMAL_ALERT mode, no user-initiated movement permitted in THERMAL_CRITICAL mode
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One or more of the messages the vehicle controller receives periodically from the Steering Column Control Module (SCCM) is not received, indicating the SCCM may be unavailable (MIA).
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One or more of the expected messages from the SCCM is not received.
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Vehicle may be unable to shift between drive modes.
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Presenter did not reach the soft stalling state within the allotted wait time.
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Presenter does not reach the soft stalling state within the timeout period.
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Door will not present, making it difficult to open.
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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.
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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.
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