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Home >> Lexus >> 2024 >> RC 350 Base, RWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 37 (Engine Control System (8AR-FTS) - Circuit Tests (2 Of 3)) >> SFI System >> Starter Signal Circuit [11/2017 - ] >> Description

Starter Signal Circuit [11/2017 - ]: Description

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While the engine is being cranked, current flows from terminal STAR of the certification ECU (smart key ECU assembly) to the park/neutral position switch assembly and to terminal STA of the ECM (STA signal).

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