One or more of the messages the vehicle controller receives periodically from the front drive inverter (DIF) electronic control unit (ECU) is not received, indicating the DIF ECU may be unavailable (MIA).
<0.01% (Extremely rare)
None displayed
Vehicle speed and power may be limited. Thermal management system features depending on DIF functionality may be limited or unavailable.
One or more of the messages the vehicle controller receives periodically from the front drive inverter (DIF) electronic control unit (ECU) is not received, indicating the DIF ECU may be unavailable (MIA).
One or more of the expected messages from the DIF ECU is not received.
The vehicle controller starts receiving the expected messages from the DIF ECU.
Cybertruck, Model 3 2017-2023, Model 3 2024+, Model S 2021+, Model X 2021+, Model Y, Model Y 2025+
service
Sign up for Tessie. Try it free for 14 days. Happiness guaranteed.