STO family
STO_a132_can1BusOff
Not Available
What does the STO_a132_can1BusOff alert mean?
Steering Torque Overlay (STO) CAN 1 bus messages are not transmitting properly, meaning bus off detected.
What you'll see in your Tesla
- Not Available
What triggers it
Internal: CAN 1 bus transmission error counter is more than 256
When it clears
CAN messages received as expected
Potential impact
Active Driver Assist System (ADAS) control is disabled, and Steering assist may be affected
Affected models
Semitruck
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