APS family
APS_w031_canRxError
Not Available
What does the APS_w031_canRxError alert mean?
A Controller Area Network (CAN) message was not received as expected.
What you'll see in your Tesla
- Not Available
What triggers it
Autopilot Processor Secondary (APS) detects that a received CAN message counter, length, or checksum is not as expected.
When it clears
All CAN messages are received as expected.
Potential impact
May cause certain messages to timeout.
Affected models
Cybertruck
Model 3 2017-2023
Model 3 2024+
Model S 2012-2020
Model S 2021+
Model X 2015-2020
Model X 2021+
Model Y
Model Y 2025+
Semitruck
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