HVP_w021_PyroMiaFault
Description
The vehicle detects a condition affecting one or more of the pyrotechnic (pyro) fuses.
Condition
The diagnostic test on one or more of the pyro fuses is unsuccessful. This can indicate the pyro fuse has blown.
Clear Condition
The pyro fuse diagnostic test passes.
Potential Impact
The High Voltage (HV) contactors are not allowed to close.
Customer Facing Message 1
Vehicle may not restart
Customer Facing Message 2
Service is required
Audiences
service-fix
Models
Model 3 2017-2023;Model 3 2024+;Model S 2021+;Model X 2021+;Model Y;Model Y 2025+