Toyota Corolla Cross: Transmitter Battery (w/ Smart Key System)

 Adjustment

ADJUSTMENT PROCEDURE 1. BSM ECU DATE SAVE NOTICE: Confirm that communication malfunction with other parts is not detected before changing blind spot monitor sensor. When the ECU data cannot be saved due to an ECU malfunction or a communication malfunction, perform the blind spot mo

 Removal

REMOVAL CAUTION / NOTICE / HINT COMPONENTS (REMOVAL) Procedure Part Name Code 1 DRAIN ENGINE COOLANT - - - 2 ECM 89661 - - - 3 AUXILIARY BATTERY - - - - 4 AUXILIARY BATTERY CLA