BMS_a129_SW_VSH_Failure
Description
The battery management system (BMS) has detected a high voltage sense harness (VSH) impedance.
Condition
The BMS detects a VSH impedance value above the threshold.
Clear Condition
All bricks report VSH impedance values within the threshold.
Potential Impact
Inability to charge, drive, or support the low voltage (LV) system
Customer Facing Message 1
Vehicle may not restart
Customer Facing Message 2
Service is required
Audiences
customer;service-fix
Models
Model 3 2017-2023;Model 3 2024+;Model S 2021+;Model X 2021+;Model Y;Model Y 2025+