Toyota Corolla Cross: M20a-fks Spark Plug

 Starter Signal Circuit

DESCRIPTION The engine stop and start ECU uses its internal starter circuit to drive the starter drive relay (ST relay) and operate the starter. WIRING DIAGRAM CAUTION / NOTICE / HINT When the engine stop and start ECU is replaced, read the number of starter operations before replaceme

 System Description

SYSTEM DESCRIPTION GENERAL The windshield deicer system uses thin heater wires attached to the inside of the windshield glass to help deice the window surface more quickly. An indicator light illuminates while the system is operating. This system automatically turns off after approximately 15 minute