DIF family
DIF_a005_hwPhaseBpeak
Not Available
What does the DIF_a005_hwPhaseBpeak alert mean?
The Drive Inverter (DIx) current sensor hardware comparator has detected an overcurrent event (or peak) on Phase B.
What you'll see in your Tesla
- Not Available
What triggers it
The DIx current sensor hardware comparator has detected a peak on Phase B.
When it clears
The DIx current sensor hardware comparator no longer detects a peak on Phase B. Repower the circuit.
Potential impact
DIx may be inoperable.
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.