One or more of the messages the Propulsion Monitor (PM) Electronic Control Unit (ECU) receives periodically from the Decoupled Power Brake (DPB) ECU is not received, indicating the DPB ECU may be unavailable (MIA).
<0.01% (Extremely rare)
None displayed
There is no communication between the DPB and DI ECUs. This may impact traction and vehicle dynamics control performance. The vehicle should be driven with extreme caution if the traction or vehicle dynamics control systems are faulted.
One or more of the messages the Propulsion Monitor (PM) Electronic Control Unit (ECU) receives periodically from the Decoupled Power Brake (DPB) ECU is not received, indicating the DPB ECU may be unavailable (MIA).
One or more of the expected messages from the DPB ECU is not received.
The DI ECU starts receiving the expected messages from the DPB ECU during the next drive cycle.
Model Y 2025+
service-fix
Sign up for Tessie. Try it free for 14 days. Happiness guaranteed.