Toyota Corolla Cross: Revolution Sensor (nout Sensor)

 Starter Signal Circuit

DESCRIPTION While the engine is being cranked, current flows from terminal ST1 of the ignition or starter switch assembly*1 or terminal STAR of the certification ECU (smart key ECU assembly)*2 to the park/neutral position switch assembly and to terminal STA of the ECM (STA signal). *1: w/o Smart K

 Problem Symptoms Table

PROBLEM SYMPTOMS TABLE NOTICE: Before replacing the main body ECU (multiplex network body ECU) or certification ECU (smart key ECU assembly), refer to Registration.*1 *1: w/ Smart Key System When replacing the combination meter assembly, always replace it with a new one. If a combination