Alerts

The calibration offset current measured when motor is not being driven was higher than 3.0 amps

Caliper, Electronic Parking Brake controller, or harness could be damaged. Components may be damaged by high temperatures

The Electronic Parking Brake motor is idle, and the positive and negative lead's voltage measurement are more than 0.25V different

Electronic Parking Brake may not be able to apply or release

The LVBMS detects a pack overvoltage condition affecting the LV battery.

The LV battery may be damaged and may be unable to support vehicle electrical systems.

The LVBMS detects a charge overcurrent condition affecting the LV battery.

The LV battery may be damaged and may be unable to support vehicle electrical systems.

The PCS eFuse current value is within 20A of the DCDC converter's maximum handling capacity for 5 seconds.

Some convenience features will be unavailable as VCFRONT limits LV electrical system current draw by cutting power to some electronic control units (ECUs).

The LVBMS detects a hardware overcurrent condition affecting the LV battery.

The LV battery may be damaged and may be unable to support vehicle electrical systems.

The LVBMS detects a cell undervoltage condition affecting the LV battery.

The LV battery may be damaged and may be unable to support vehicle electrical systems.

The Bridge eFuse current value equals or exceeds 120A for 100 milliseconds.

Some convenience features will be unavailable as VCFRONT limits LV electrical system current draw by cutting power to some electronic control units (ECUs).

The VCRIGHT eFuse current value equals or exceeds 100A for 100 milliseconds.

Some convenience features will be unavailable as VCFRONT limits LV electrical system current draw by cutting power to some electronic control units (ECUs).

The LVBMS detects a cell overvoltage condition affecting the LV battery.

The LV battery may be damaged and may be unable to support vehicle electrical systems.

The LVBMS reports an LV battery recovery attempt has timed out and has been aborted because 50 seconds have passed without the LVBMS detecting adequate current flow to the LV battery across the internal protection transistor (MOSFET).

The high voltage (HV) system will remain energized to continue supplying electrical power to the vehicle while the LV battery is unavailable. This may result in greater range loss than expected, increased HV system energy consumption when the vehicle is idle, and prevent the vehicle from sleeping. The vehicle will be unable to drive while this alert persists.

A condition or combination of conditions prevents the LV battery internal protection transistor (MOSFET) from closing so the LV battery can be recovered. Alert log signal data should provide more information.

The LV battery cannot be recovered while any condition blocking its internal protection transistor (MOSFET) from closing persists. The LV battery is unable to support vehicle electrical systems or to recharge via the power conversion system (PCS) until the internal protection MOSFET closes and recovery begins.

May set due to a condition or combination of conditions indicating the LV battery cannot support the vehicle, including: the LV battery internal protection transistor (MOSFET) is open, the reverse battery eFuse has tripped (is open), or the vehicle controller is actively shedding vehicle electrical loads to conserve energy for essential functions. Alert log signal data should provide more information.

The vehicle will exit drive within the next few minutes, with a separate alert present to indicate that condition, and the next drive cycle will be blocked.

The LV battery state of charge (SOC) is less than 30%, the LV battery internal protection transistor (MOSFET) is open, and there are no low voltage battery management system (LVBMS) communication or firmware mismatch issues.

The LV battery may become too deeply discharged and unrecoverable.

The vehicle controller detects the LV battery temperature dropping below -20 degrees Celsius for more than 5 consecutive seconds.

As the vehicle relies on LV battery support while installing software packages, any attempted vehicle software update will be blocked to prevent loss of electrical power during the update sequence.

The vehicle is in Transport Mode and the high voltage (HV) battery state of charge (SOC) is low.

Vehicle will only wake from deep sleep via a trunk button press or when external voltage is applied to the frunk access posts.

The vehicle controller detects that the right side marker light high side driver (HSD) reports one of the following: (1) a current draw below the minimum threshold (open circuit); (2) a current draw above the maximum threshold (short circuit).

The right side marker light may not produce light or may not function as expected.

The estimated imbalance between the average brick SOC and minimum brick SOC is greater than the warning set threshold.

A brick imbalance is present. If it continues increasing, an SocImbalance alert will set.

The vehicle controller detects that the right auxiliary park light high side driver (HSD) reports one of the following: (1) a current draw below the minimum threshold (open circuit); (2) a current draw above the maximum threshold (short circuit).

The right auxiliary park light may not produce light or may not function as expected.

The vehicle detects at least two of the following: low flow index at high subcool on either Chiller Only or Evap Only modes or abnormally low suction superheat.

The thermal system may not perform as expected and the electronic expansion valves (EXV) will open wider to accommodate the air bubbles in the system.