The Tesla Air Suspension controller (TAS) electronic control unit (ECU) detects multiple missing controller area network (CAN) inputs, and as a result adaptive ride control is disabled.
<0.01% (Extremely rare)
Adaptive ride control degraded
Ride comfort may be reduced
All dampers receive a fixed mid-level current.
The Tesla Air Suspension controller (TAS) electronic control unit (ECU) detects multiple missing controller area network (CAN) inputs, and as a result adaptive ride control is disabled.
TAS ECU is not receiving all of the expected CAN messages.
TAS ECU detects that the condition clears.
Cybertruck, Model 3 2024+, Model S 2012-2020, Model S 2021+, Model X 2015-2020, Model X 2021+, Model Y 2025+
customer, service-fix
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