Toyota Corolla Cross Owners & Service Manuals

Toyota Corolla Cross: Hybrid Vehicle Control Ecu

Toyota Corolla Cross (2022-2026) Service Manual / Engine & Hybrid System / Hybrid / Battery Control / Hybrid Vehicle Control Ecu

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 Removal

REMOVAL CAUTION / NOTICE / HINT Procedure Part Name Code 1 NEGATIVE AUXILIARY BATTERY TERMINAL - - - - 2 CONNECTOR HOLDER

 Installation

INSTALLATION CAUTION / NOTICE / HINT Procedure Part Name Code 1 HYBRID VEHICLE CONTROL ECU 89981 - - - 2 CONNECTOR HOLDER

 Inverter With Converter

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 Generator Resolver Circuit

DESCRIPTION The cause of this malfunction may be the generator resolver. Check the generator resolver internal resistance and connection condition from the inverter to the resolver. Related Parts Check Area Inspection Wire harness and connector between the inverter and generator

 Disassembly

DISASSEMBLY CAUTION / NOTICE / HINT COMPONENTS(DISASSEMBLY) Procedure Part Name Code 1 NO. 1 VENTILATION CASE 12211 - - - 2 CYLINDER BLOCK WITH HEAD STRAIGHT SCREW PLUG 11432R - - 3 CONNECTING ROD THRUS

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