HVREX family
HVREX_a392_TrexBusErrorPassive
Not Available
What does the HVREX_a392_TrexBusErrorPassive alert mean?
The Range Extender (TREX) bus is in the error passive state.
What you'll see in your Tesla
- Not Available
What triggers it
The TREX bus is disconnected or is experiencing a condition affecting its functionality, causing it to enter the error passive state.
When it clears
The TREX bus is no longer in the error passive state.
Potential impact
The TREX bus may be unable to communicate with other components.
Affected models
Cybertruck
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