Alerts
Loading...
| Signal Name | Description | Condition | Impact | Important |
|---|---|---|---|---|
|
The Electronic Parking Brake (EPB) reports the driver is leaving and parks the vehicle.
|
The EPB attempted to park due to the driver being detected as leaving.
|
The EPB will be applied.
|
No
|
|
|
Electronic Parking Brake apply failed.
|
Electronic Parking Brake faulted during apply && (nonterminal == TRUE) && (stateRequest != ESM_DYNAMIC)
|
Electronic Parking Brake may not be applied, and caliper may be obstructed
|
No
|
|
|
Hardware loadshed protection is initiated on the Vehicle Controller Left (VCLEFT). Non-critical loads are expected to be unavailable until the protection clears.
|
The 16V bus reports an undervoltage or overcurrent condition on VCLEFT while the vehicle is in Drive.
|
Non-critical loads unavailable in Drive.
|
No
|
|
|
The Left Vehicle Controller (VCLEFT) precharge circuit did not raise the voltage to the target voltage in the expected amount of time.
|
The load voltage does not meet the power source voltage in the expected amount of time.
|
The load being precharged may not turn on. Vehicle functions relying on the load being precharged may not operate as expected.
|
No
|
|
|
Front door failed to open due to latch failing to release
|
Latch state transitioned from opening to closed
|
Door will not open
|
No
|
|
|
Stability Control has begun Controlled Deceleration for Parking Brake
|
ESM_state == ESM_DYNAMIC_EXTERNAL
|
Stability Control is actuating, Electronic Parking Brake may be idle faulted
|
No
|
|
|
Rear door failed to open due to latch failing to release
|
Latch state transitioned from opening to closed
|
Door will not open
|
No
|
|
|
Non-nominal termination of dynamic park
|
ESM_stateRequest transitions from ESM_DYNAMIC_PARK to any other state, while qualified speed > 0.8kph
|
Electronic Parking Brake not applied, car may be free rolling, Stability Control may have failed or is unavailable
|
No
|
|
|
Road grade is too steep to secure with Park Brake
|
Attempt to engage parking brake when the vehicle is stopped on too steep a road grade for Electronic Parking Brake to secure the vehicle
|
Car may not be secured by Electronic Parking Brake on the current road grade, may be free rolling
|
No
|
|
|
One Electronic Parking Brake (EPB) not applied, and road grade is too steep to secure vehicle with only one EPB
|
Only one Electronic Parking Brake (EPB) applied and grade too steep for one EPB to hold the vehicle
|
Car may not be secured by Electronic Parking Brake on current road grade, may be free rolling
|
No
|
|
|
Stability Control reports Controlled Deceleration for Parking Brake is not available when car is in DRIVE
|
(ESP_cdpStatus == CDP_IS_NOT_AVAILABLE or VCLEFT/VCRIGHT_okayToRequestCDP == EPB_EXTERNAL_APPLY_INVALID) when VCFRONT_vehiclePowerState == VEHICLE_POWER_STATE_DRIVE
|
Electronic Parking Brake Monitor and/or Stability Control are faulted, Controlled Deceleration for Parking Brake cannot be performed
|
No
|
|
|
Electronic Parking Brake is performing dynamic apply
|
ESM_stateRequest == ESM_DYNAMIC
|
Unable to perform Controlled Deceleration for Parking Brake due to Stability Control failing or unavailable
|
No
|
|
|
Customer facing alert issued when Electronic Parking Brake is applied at higher than 5mph
|
Entry to states ESM_DYNAMIC, ESM_DYNAMIC_EXTERNAL, ESM_DYNAMIC_PENDING
|
User facing notification that informs Electronic Parking Brake is dynamically applying
|
No
|
|
|
The door latch had to be rehomed because of an unexpected movement in the latch's release motor.
|
The latch is not performing a release but the home switch on the release actuator is deactivated.
|
Until this alert clears, the door latch may spontaneously release.
|
No
|
|
|
The door latch had to be rehomed because of an unexpected movement in the latch's release motor.
|
The latch is not performing a release but the home switch on the release actuator is deactivated.
|
Until this alert clears, the door latch may spontaneously release.
|
No
|
|
|
Electronic Parking Brake apply was interrupted. Apply will be retried.
|
(unitFaultStatus == FAULT_STATUS_RETRY) && (csmRequest == apply) && (stateRequest != ESM_DYNAMIC)
|
Electronic Parking Brake did not apply, it will retry an apply and enter fault if retry fails
|
No
|
|
|
Electronic Parking Brake was not able to determine caliper state on boot.
|
Caliper state saved is unknown, corrupted, or mismatches Electronic Parking Brake Monitor
|
Problem with initializing Electronic Parking Brake
|
No
|
|
|
Electronic Parking Brake apply failed.
|
Electronic Parking Brake faulted during apply && (nonterminal == FALSE)
|
Electronic Parking Brake apply in progress will be stopped due to the fault, caliper may not be fully applied
|
No
|
|
|
The mechanical release was used to open the door.
|
The mechanical release was used to open the door.
|
Possible damage to window trim.
|
No
|
|
|
Front door latch release cam cannot find home position
|
Door latch actuator was resetting the release cam to its home position and timed out
|
Door may not be able to close
|
No
|