STO_a126_lkasControlCounter
Not Available
What does the STO_a126_lkasControlCounter alert mean?
CAN messages from the Lane Keep Assist System (LKAS) ECU have an invalid counter value, indicating an error in data integrity has been detected.
What you'll see in your Tesla
- Not Available
What triggers it
10 or more CAN message frames from the LKAS ECU have counter values that do not increment as expected
When it clears
CAN messages received as expected
Potential impact
Active Driver Assist System (ADAS) control is disabled, and Steering assist may be affected, since the Lane Keep Assist System (LKAS) to Steering Torque Overlay (STO) interface is interrupted
Affected models
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