Indicates IBST pRunout brake pressure was not reached due to motor torque output saturation.
<0.01% (Extremely rare)
None displayed
iBooster will have smaller EBR bandwidth but EBR will be executed by ESP thus no change in overall EBR bandwidth. If motor torque is saturated below legal deceleration limit, the PSD (a082) will be set.
Indicates IBST pRunout brake pressure was not reached due to motor torque output saturation.
Set when IBST cannot reach pRunout with full motor torque output. 300ms debounce time.
Cleared when master cylinder brake pressure from ESP must reach near pRunout value.
Cybertruck, Model 3 2017-2023, Model 3 2024+, Model S 2021+, Model X 2021+, Model Y, Model Y 2025+
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