IAPU family
IAPU_a053_systemWetnessPlausMid
Air dryer may be saturated with moisture
What does the IAPU_a053_systemWetnessPlausMid alert mean?
Possibile moisture in air system.
What you'll see in your Tesla
- Air dryer may be saturated with moisture
- Reduce air usage - regeneration cycle active
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.