IAPU family
IAPU_a049_serviceModeActive
Air dryer service mode has been activated
What does the IAPU_a049_serviceModeActive alert mean?
Service mode has been activated, compressor control is restricted.
What you'll see in your Tesla
- Air dryer service mode has been activated
- Air compressor control is restricted
Affected models
Semitruck
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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.