EPAS3S family
EPAS3S_a055_floatPointError
Not Available
What does the EPAS3S_a055_floatPointError alert mean?
Floating point calculation error
What you'll see in your Tesla
- Not Available
What triggers it
Microcontroller floating point unit errors
When it clears
Clear fault and power cycle
Potential impact
Reduced assist, EAC inhibited, and SASQF = UNDEFINABLE_ACCURACY
Affected models
Model 3 2017-2023
Model 3 2024+
Model S 2021+
Model X 2021+
Model Y
Model Y 2025+
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