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Home >> Toyota >> 2017 >> Corolla LE Eco >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 10 (Engine Control System (2ZR-FE) - Diagnostics - Circuit Tests (Model Code: ZRE172)) >> SFI System >> Circuit Tests >> Starter Signal Circuit [08/2013 - 08/2016] >> Description
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Starter Signal Circuit [08/2013 - 08/2016]: Description

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

While the engine is being cranked, current flows from terminal ST2 of the ignition switch assembly*1 or terminal STAR of the certification ECU (smart key ECU assembly)*2 to the park/neutral position switch assembly*3 or clutch start switch assembly*4 and to terminal STA of the ECM (STA signal).

*1: w/o smart key system.

*2: w/ smart key system.

*3: for CVT and A/T models.

*4: for M/T models.

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