Starter Signal Circuit [10/2015 - ]: Description
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 and to terminal STA of the ECM (STA signal).
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 and to terminal STA of the ECM (STA signal).