ADSP family
ADSP_w022_emacErr
Not Available
What does the ADSP_w022_emacErr alert mean?
The Audio Digital Signal Processor (ADSP) detects an Ethernet Media Access Controller (EMAC) error.
What you'll see in your Tesla
- Not Available
What triggers it
The ADSP detects an EMAC error. Alert log signal data provides information on the specific condition(s) detected.
When it clears
The ADSP no longer detects an EMAC error.
Potential impact
The Active Noise Canceling (ANC) feature may be unavailable or may not operate as expected.
Affected models
Cybertruck
Model 3 2017-2023
Model 3 2024+
Model S 2021+
Model X 2021+
Model Y
Model Y 2025+
Track your Tesla's alerts automatically
Alerts like this reach MyTeslaMate through your car's Tesla telemetry API. MyTeslaMate logs every alert your Tesla reports and turns it into readable history and real-time notifications — hosted TeslaMate with no server to run.