EPASTP_a136_ftElectricalAngleQf

This alert is reported by the FrequencyTransformer_R12 (FT) component when the electrical angle QoS is Substitute Value or Error and RotorPositionAge tolerance time elapsed. This diagnostic compares the 2 local RPSs, and compares the local RPSs and the remote one. If no RPS is available or it is not decidable which RPS is usable, it signals this.

Live incidence rate

<0.01% (Extremely rare)

Vehicle messages

None displayed

Impact

Unreliable absolute steering position provision qualifier. Virtual End Lock deactivation.

Description

This alert is reported by the FrequencyTransformer_R12 (FT) component when the electrical angle QoS is Substitute Value or Error and RotorPositionAge tolerance time elapsed. This diagnostic compares the 2 local RPSs, and compares the local RPSs and the remote one. If no RPS is available or it is not decidable which RPS is usable, it signals this.

Cause

Electrical angle QoS is Substitute Value or Error and RotorPositionAge tolarence time elapsed.

Clear condition

Electrical angle QoS is Reliable.

Models

Model Y, Model Y 2025+

Visibility

service

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