Toyota Corolla Cross Owners & Service Manuals

Toyota Corolla Cross: Window Defogger System

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 Parts Location

PARTS LOCATION ILLUSTRATION *1 BACK DOOR GLASS - REAR WINDOW DEFOGGER WIRE *2 NO. 1 ENGINE ROOM RELAY BLOCK ASSEMBLY - ECU-IGP NO. 2 FUSE ILLUSTRATION *1 AIR CONDITIONIN

 System Diagram

SYSTEM DIAGRAM

 System Description

SYSTEM DESCRIPTION GENERAL (a) The rear window defogger wire (back door glass) is attached to the inside of the rear window and defogs the window surface quickly when the rear window defogger switch i

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 Installation

INSTALLATION CAUTION / NOTICE / HINT COMPONENTS (INSTALLATION) Procedure Part Name Code 1 KNOCK CONTROL SENSOR 89615 - - 2 INTAKE MANIFOLD 17111 - - - 3 PERFORM INITIALIZATION - - -

 DC/DC Converter Temperature Sensor "A" Circuit Short to Ground (P0C3811,P0C3815,P0C3D11,P0C3D15)

DESCRIPTION The motor generator control ECU (MG ECU) located in the inverter with converter assembly detects the temperature of the boost converter using the temperature sensor built into the boost converter. The motor generator control ECU (MG ECU) detects malfunctions in the boost converter temper

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