Alerts
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| Signal Name | Description | Condition | Impact | Important |
|---|---|---|---|---|
|
Brake Disc Wipe algorithm is not running due to loss of input signal(s)
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One or more of the BDW algorithms input signals is unavailable.
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BDW attempted while car not in drive or input signals are being delayed
|
No
|
|
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Stability Control has begun Controlled Deceleration for Parking Brake
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ESM_state == ESM_DYNAMIC_EXTERNAL
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Stability Control is actuating, Electronic Parking Brake may be idle faulted
|
No
|
|
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Electronic Parking Brake's learned configuration does not match the reported config from the gateway
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Electronic Parking Brake HW type does not match HW type reported by gateway and 5 seconds have passed since gateway booted up
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Hardware does not match current configuration, parking brake function may be degraded
|
No
|
|
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EPB's brake HW config is not compatible remote EPB's brake HW config
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Remote EPB is present and local EPB has learnt brake HW config but is not compatible with remote brake HW config
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Remote and local EPB brake HW config is incompatible, parking brake function may be degraded
|
No
|
|
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DI requested unpark but PM didn't allow it
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DI requests unpark and PM doesn't allow it within 40ms or is MIA
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Fault or error occurred on the DI
|
No
|
|
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If vehicle reaches 8.8kph, EPB will park
|
Vehicle speed of 8.8kph in free roll Mode
|
EPB is applied.
|
No
|
|
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will prevent EPB from parking when the driver leaves
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EPB enters Free Roll Mode from UI request
|
Car will be free rolling
|
No
|
|
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Electronic Parking Brake was attempting to dynamic park, Controlled Deceleration for Parking Brake is unavailable, and speed crossed above 8.8kph
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EPB_unitStatus == EPB_STATUS_DYNAMIC_PARKING, and speed crosses above 8.8kph or acceleration is above 5mph/s
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Car interrupted parking due to travelling at speed, Electronic Parking Brake not applied
|
No
|
|
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The Electronic Parking Brake made an unexpected state transition.
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Electronic Parking Brake moved between states that are not marked as having a valid transition.
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Logical bug in the software
|
No
|
|
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Electronic Parking Brake (EPB) has detected a left motor negative terminal short circuit.
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A short circuit is detected on the left motor negative terminal.
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Left parking brake might not operate as expected. Parking brake operation might be degraded or unavailable.
|
No
|
|
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EPB_u010_serviceModeEnabled
|
|
-
|
No
|
|
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EPB_u009_towModeEnabled
|
|
-
|
No
|
|
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EPB_u008_turnOnCarToPark
|
|
-
|
No
|
|
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EPB_u004_pressFootBrake
|
|
-
|
No
|
|
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EPB_u003_dynamicBrakeApplied
|
|
-
|
No
|
|
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EPB_f129_unparkNotAllowed
|
|
-
|
No
|
|
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EPB may have touched endstop
|
|
-
|
No
|
|
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EPB may have touched endstop
|
|
-
|
No
|
|
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EPB_f118_freeRollingModeActive
|
|
-
|
No
|
|
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EPB_f101_calibrationFault
|
|
-
|
No
|