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Home >> Lexus >> 2025 >> NX 350h >> Repair and Diagnosis >> External Pages >> Different car >> Section 61 (Smart Access System (For Start) - Symptom Tests (2 Of 2)) >> SMART ACCESS SYSTEM WITH PUSH-BUTTON START (for Start Function, Gasoline Model) >> System Malfunction Message is Displayed on the Multi-information Display [11/2021 - 03/2023] >> System Description

System Description

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If an abnormal operation that may lead to a malfunction of the steering lock ECU (steering lock actuator with ECU assembly), or abnormal vehicle speed information is detected by the certification ECU (smart key ECU assembly), a system malfunction message is displayed on the multi-information display.