Alerts
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| Signal Name | Description | Condition | Impact |
|---|---|---|---|
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The door zero position is cleared.
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The door zero position was cleared due to latch closing while door angle is above threshold value, the angle reaching threshold negative value, or the door controller resetting while latch is not closed. Alert payload data should provide more information on specific condition(s) involved.
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The door power operation is disabled.
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The door ice breaker extended but the door latch is not opened.
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Door ice breaker started retracting while the door latch is not opened.
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Door might not open due to the latch release actuator not working or an external factor blocking the door.
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The door ice breaker is requested to extend following unsuccessful latch release attempts.
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The door latch did not reach OPENED state within the expected time and the ice breaker is requested to extend.
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Door ice breaker will extend to attempt opening the door.
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The front door latch did not detect the striker after the door ramped up to engage the latch.
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Door latch is not CLOSING or CLOSED after door ramped up its closing speed to engage it.
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A condition may prevent the door from closing automatically or the door latch may have a sensing condition.
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Not Available
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Failure of a software assertion.
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These are the repercussions of the alert being set
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Mirror stalled unexpectedly while folding or unfolding
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If folding motor current exceeds 0.5A or decreases below 0.1A after 500ms from beginning of actuation. Or timeout from current state after 5 seconds.
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Mirror might be halfway between folded and unfolded
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Prevents doors from operating when door motors exceeds temperature threshold
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Motor brush temperature exceeds 100 degrees Celsius
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The power door no longer operates
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Check OTP region of DFLASH
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Error reading from OTP.
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Genealogy information may not be read.
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A large voltage drop is detected in the input power to the vehicle controller, indicating the resistance on the input power feed to the vehicle controller is higher than expected.
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Estimated resistance on the input power feed to the vehicle controller is higher than expected.
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The vehicle controller may be unavailable due to lack of adequate input power, limiting vehicle functionality or making the vehicle inoperable, with at least one other alert specific to that condition present.
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An issue is indicated from the non-volatile memory manager.
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Non-volatile memory misconfiguration or underlying flash/filesystem error.
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Non-volatile memory records may be incorrect or missing.
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The vehicle controller detects the supply voltage from 1 or more components is outside of the expected range.
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The vehicle controller detects the supply voltage from 1 or more components is < 7.31. Alert log signal data should provide more information on the specific condition(s) detected.
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Features depending on the vehicle controller functionality may be unavailable or may not function as expected.
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Warns if the processor has experienced a reset due to power loss.
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Sudden power loss.
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Controller is MIA for some time.
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Warns if the processor has experienced a reset due to watchdog reset.
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A watchdog (external or internal) was not serviced in time.
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Controller is MIA for some time.
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Log contains stack usage for each task.
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Stack usage exceeds 80% for any task.
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Stack overflow can occur if there is not enough stack space.
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Log contains CPU load for each task.
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CPU load exceeds 80%.
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High CPU load can indicate ineffecient code.
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Production vehicle should not have Debug Jumper in place. Remove jumper from ECU.
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ECU Debug Jumper is set.
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ECU Debug Jumper will disable SBC watchdog, preventing external watchdog reset protection.
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BCFDM_w091_CrashStateMismatch
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BDY_RCM_collision did not match BDY_BCCEN_collision
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If any crash signal is active, crash behavior is active
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BCFDM_w090_CrashUnlockError
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Vehicle did not unlock after crash.
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These are the repercussions of the alert being set
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The door latch is closed while the door angle is outside the latch closing zone.
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The door latch status transitioned to CLOSING or CLOSED while the door opening angle exceeded the threshold value.
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The door latch was manually closed, or the door motor encoder is incorrectly reporting the door position.
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This alert exists purely to provide diagnostic information for FW development. Because this alert is triggered only as part of the mirror tilt test routine, it is not expected to occur as part of customer use.
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When the mirror position feedback does not indicate a significant change after about 3 seconds of automatic adjustment.
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Auto-recall for mirror tilt position may exhibit problems
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