Toyota Corolla Cross: Transponder Key Ecu

 Removal

REMOVAL CAUTION / NOTICE / HINT COMPONENTS (REMOVAL) Procedure Part Name Code 1 REAR ENGINE UNDER COVER RH 51443C - - - 2 OIL PRESSURE CONTROL VALVE ASSEMBLY 15250 - - CAUTION / NOTICE / HINT NOTICE: This pr

 Engine does not Start but Initial Combustion Occurs

DESCRIPTION If the key ID codes of the door control transmitter assembly and transponder key ECU assembly match, the immobiliser system is unset and the engine start permission signal is sent to the ECM. When the ID codes of the transponder key ECU assembly and ECM match, the engine starts. WIRING D