Alerts

Alerts

Signal Name Description Condition Impact
BCFALCD_w101_VbatUnplugged
If one of the VBAT inputs is not available
door limited to 1 cycle per minute
Latch cinch has timed out. Releasing the latch to prevent latch hardware fault.
Latch cinch has timed out and a latch release command has been sent
Latch cinching failed, new door close attempt required to close the door
The Falcon Door Body Controller has detected actuators are being driven with an unexpected duty cycle.
Actuators are being driven with an unexpected duty cycle while door has been CLOSED for > 5 seconds.
Continued abnormality puts actuators at risk of overheating, potentially damaging components and reducing lifespan.
Falcon door latch reported closed while the Falcon door is open and not detected near the closed position.
Latch reported closed while the Falcon door was not near the door closed position.
Falcon door will stop and loose its calibration.
Falcon door obstacle detection overriden by user.
Sensor override mode enabled by holding one of the Falcon door open or close switch for 1000 ms.
Falcon door movement will ignore most obstacle sensor input and door motion will be slower.
The Falcon door controller detects requested movement for the door is rejected.
The movement request for the Falcon door is rejected. Alert log signal data should provide more information on the specific condition detected.
The Falcon door will not reach the requested position.
BCFALCD_w091_CrashStateMismatch
BDY_RCM_collision did not match BDY_BCCEN_collision
If any crash signal is active, crash behavior is active
BCFALCD_w090_CrashUnlockError
Vehicle did not unlock after crash.
These are the repercussions of the alert being set
The Falcon door controller detects the door stops unexpectedly while moving to the requested position.
The Falcon door stops unexpectedly while moving to the requested position. Alert log signal data should provide more information on the specific condition detected.
The Falcon door will not reach the requested position.
Firmware compensation for actuator brakes out of spec.
Active sag compensation
If this occurs often, struts should be replaced
The Falcon door needs to be calibrated, which can be done by holding the B pillar close switch until ~2 seconds after door is latched.
Falcon door has never been calibrated, or calibration has been lost due to unexpected event like 12V loss or unexpected latch closing.
Uncalibrated doors will not respond to movement commands and triple beep.
The Falcon door controller detected a condition affecting the functionality of one or both of the pinch strips.
One or both of the pinch strips are continuously reported as disconnected or pressed, or return invalid voltage values.
The Falcon door pinch strips may not perform as designed.
Check SNS USS_alertMatrix for specific details of this alert
When there is an overshoot in ECU's voltage levels.
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Check SNS USS_alertMatrix for specific details of this alert
When the ECU's voltage drops belowe threshold.
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Check SNS USS_alertMatrix for specific details of this alert
When there is a LIN communication error.
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The inward-facing Ultrasonic Sensor (USS) located on the right Falcon Door has encountered a hardware failure.
Alert log signal data should provide further information on specific condition(s) involved.
Malfunctioning hardware in the right Falcon Door's internal ultrasonic sensor can result in intermittent or total loss of functionality of the USS.
The inward-facing Ultrasonic Sensor (USS) located on the left Falcon Door has encountered a hardware failure.
Alert log signal data should provide further information on specific condition(s) involved.
Malfunctioning hardware in the left Falcon Door's internal ultrasonic sensor can result in intermittent or total loss of functionality of the USS.
Communication through Local Interconnect Network (LIN) with the right-side inward-facing Ultrasonic Sensor (USS) in the Falcon Door System has been disconnected or interrupted.
LIN communication between the Falcon Door and left Falcon door's inner ultrasonic sensor has been disconnected or interrupted.
Loss of LIN communication can impact Falcon Door system functionality including obstructive awareness, motion management, and protection mechanisms.
Failure of the Falcon Door Ultrasonic Sensor (USS) Hardware Watchdog Timer detected.
The designated hardware watchdog timer tasked with monitoring USS equipment fails to perform its duties correctly.
Timer failure may cause erratic behavior, total failure, or diminished performance in USS operations.
The CAN bus connected to the Falcon Door Ultrasonic Sensor (USS) has been detected as offline.
Occurs whenever the CAN bus responsible for USS communication shuts down unexpectedly or intentionally.
An offline CAN bus can lead to intermittent faltering, complete failure, or decreased performance in ultrasonic sensor functionality.