EPASTS_a097_rppRpsMultipleStaticFail

This alert is reported by the RotorPositionProvider_R12 (RPP) component when there are 2+ RPS sensor failure.

 Live incidence rate

<0.01% (Extremely rare)

Vehicle messages

None displayed

Impact

EPAS full loss of assist.

Description

This alert is reported by the RotorPositionProvider_R12 (RPP) component when there are 2+ RPS sensor failure.

Cause

EPAS application diagnostics of rotor position sensor detected failure (multiple sensors).

Clear condition

Rotor position sensors QoS is QOS_RPS_NOMINAL_FAULT_TOLERANT for one full motor turn.

Models

Model Y, Model Y 2025+

Visibility

service-fix

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