Model X

BCFDM_a078 — Door Unzeroed

Full alert identifier: BCFDM_a078_DoorUnzeroed

Alert description

The door zero position is cleared.

Potential impact

The door power operation is disabled.

Set condition

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.

Clear condition

The door zero position is relearned.

Signals to check

These diagnostic fields are associated with BCFDM_a078. Check the alert's Payload in Service Mode Plus for available values.

Signal	Unit
Door Unzeroing Reason `BCFDM_a078_doorUnzeroingReason` 0 NONE 1 DOOR ANGLE HIGH 2 VELOCITY BOUND 3 MAX VELOCITY 4 DOOR ANGLE NEGATIVE 5 CRITICAL LATCH FAULT	—

Check other alerts

With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of BCFDM_a078.