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Home >> Toyota >> 2020 >> Corolla L >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 29 (Engine Control System (M20A-FKS) - Circuit Tests (5 Of 6)) >> SFI System >> Starter Signal Circuit [06/2018 - 01/2019] >> Description

Starter Signal Circuit [06/2018 - 01/2019]: Description

WARNING: This page is about a different variant/trim than selected.

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*1 or clutch switch assembly*2 and to terminal STA of the ECM (STA signal).

*1: for Continuously Variable Transaxle Models

*2: for Manual Transaxle Models