One or more of the messages the vehicle controller receives periodically from the Primary Steering Feedback Actuator (PSFA) electronic control unit (ECU) is not received, indicating the PSFA ECU may be unavailable (MIA).
<0.01% (Extremely rare)
None displayed
Steering wheel feedback functionality may be limited or unavailable.
One or more of the messages the vehicle controller receives periodically from the Primary Steering Feedback Actuator (PSFA) electronic control unit (ECU) is not received, indicating the PSFA ECU may be unavailable (MIA).
One or more of the expected messages from the PSFA ECU is not received.
The vehicle controller starts receiving the expected messages from the PSFA ECU.
Cybertruck
service
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