Toyota Corolla Cross Owners & Service Manuals

Toyota Corolla Cross: Engine Stop And Start Ecu

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 Removal

REMOVAL CAUTION / NOTICE / HINT COMPONENTS (REMOVAL) Procedure Part Name Code 1 READ NUMBER OF STARTER OPERATIONS - - - 2 POWER

 Installation

INSTALLATION CAUTION / NOTICE / HINT COMPONENTS (INSTALLATION) Procedure Part Name Code 1 ENGINE STOP AND START ECU 89261A - - 2

 Stop And Start System

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 ECU Power Source Circuit

DESCRIPTION When the ignition switch is ON, auxiliary battery voltage is applied to terminal MREL of the ECM through the coil of the EFI-MAIN relay. This causes the EFI-MAIN relay to close, which supplies power to terminal +B of the TCM. WIRING DIAGRAM Refer to DTC U010087. Click here CAU

 Parts Location

PARTS LOCATION ILLUSTRATION *1 NO. 1 ENGINE ROOM RELAY BLOCK ASSEMBLY - DEICER FUSE - ECU-IGP NO. 2 FUSE - DEICER RELAY *2 WINDSHIELD DEICER WIRE (WINDSHIELD GLASS) ILLUSTRATION *1 FRONT WIPER DEICER SWITCH *2 AIR CONDITIONING AMPLIFIER ASSEMBLY *3 AIR C

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