Alerts

Alerts

Signal Name Description Condition Impact
Electronic Parking Brake was unable to release fully.
Electronic Parking Brake faulted during release && (nonterminal == TRUE)
Electronic Parking Brake may not be released, and caliper may be obstructed
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
Rear door failed to open due to latch failing to release
Latch state transitioned from opening to closed
Door will not open
The Left Vehicle Controller (VCLEFT) detects an eFuse overcurrent event (or a trip) on the Trailer light Electronic Control Unit (ECU) power feed.
VCLEFT detects an eFuse overcurrent event (or a trip) on the Trailer light ECU power feed.
The Trailer lights will be disabled.
The motor isn't responding
Motor current is 0
seat motor can't move
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
Front door failed to open due to latch failing to release
Latch state transitioned from opening to closed
Door will not open
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
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
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
The mechanical release was used to open the door.
The mechanical release was used to open the door.
Possible damage to window trim.
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
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.
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
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
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
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.
The high side driver (HSD) for the front seat heater has detected a short-circuit, which may lead to the seat heater not performing as designed.
The high side driver (HSD) for the front seat heater detects a short-circuit.
The front seat heater may not perform as designed.
Electronic Parking Brake release was interrupted. Release will be retried.
(unitFaultStatus == FAULT_STATUS_RETRY) && (csmRequest == release)
Electronic Parking Brake did not release, it will retry a release and enter fault if retry fails
Electronic Parking Brake is preparing to enter winch mode
Winch mode request has been made.
Winch mode may not be entered successfully unless customer keeps foot on brake