VCFRONT_a243_LVOverchargeInstc
Description
After a single discharge and recharge cycle, the low voltage (LV) battery has been overcharged by more than 5 Amp hours (Ah) compared to initial charge level. If this continues, it may indicate a condition affecting LV battery performance that makes replacement necessary. May also indicate aftermarket device(s) installed on the vehicle, whose current draw interferes with LV battery management.
Condition
Over a single charge cycle, the LV battery has recharged by more than 5Ah compared to the power initially discharged.
Clear Condition
The LV battery is no longer recharging by more than 5Ah compared to the amount discharged.
Potential Impact
10 independent instances of this alert indicate a chronic overcharge condition that may require LV battery replacement to resolve, and at least one other alert should be present to indicate that condition.
Customer Facing Message 1
Not Available
Customer Facing Message 2
Not Available
Audiences
service
Models
Model 3 2017-2023;Model 3 2024+;Model Y;Model Y 2025+