VCFRONT_a231_12VTempSensShort
Description
The vehicle controller is reporting a short circuit on the low voltage (LV) battery temperature sensor, indicating damage to the sensor or wiring harness.
Condition
The LV battery temperature sensor circuit reads a power rail reference voltage, indicating a short circuit.
Clear Condition
The LV battery temperature sensor circuit no longer reads a power rail reference voltage.
Potential Impact
A default voltage setpoint is used when charging the LV battery, instead of optimizing the voltage setpoint based on the LV battery's actual temperature. The LV battery may experience accelerated degradation if this continues.
Customer Facing Message 1
Not Available
Customer Facing Message 2
Not Available
Audiences
service-fix
Models
Cybertruck;Model 3 2017-2023;Model 3 2024+;Model S 2021+;Model X 2021+;Model Y;Model Y 2025+